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Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black

Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black

Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
Samsung Galaxy A51 (SM-A515F/DS) Dual SIM 128GB, GSM Unlocked - Prism Crush Black
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Features

  • Display: 6.5 inches Super AMOLED capacitive touchscreen w/ Corning Gorilla Glass 3 - Resolution: 1080 x 2400 pixels
  • Main Camera (Quad): 48 MP + 12 MP + 5 MP + 5 MP w/ LED flash, panorama, HDR - Selfie Camera: 32 MP w/ HDR
  • Platform: OS Android - Chipset: Exynos 9611 - Processor: Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) - Graphics: Mali-G72 MP3
  • Sensors: Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
  • Wi-Fi: 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot - Bluetooth: 5.0, A2DP, LE - GPS: Yes, with A-GPS, GLONASS, GALILEO, BDS

Description

A51's Infinity-O Display optimizes visual symmetry. Now you can game, watch, surf, and multi-task without interruption on a 6.5" FHD+ widescreen display—all powered by Super AMOLED technology. Enjoy a smartphone experience that minimizes the bezel and maximizes each inch of screen space. The rhythmical pattern of A51's design theme comes in smooth and elegant pastel shades including Prism Crush Black, White, Blue and Pink. A premium gloss finish adds the perfect touch of style to its sleek and slim body, perfectly blending of style with in-hand comfort. Go ultra high-res with a 48MP Main Cam for crisp, clear photos day and night. A 123° 12MP Ultra Wide Cam captures more of the view.


Product Dimensions 7 x 3 x 2.5 inches


Item Weight 12.8 ounces


ASIN B082YG1L4B


Item model number A515F/DS


Batteries 1 Lithium ion batteries required. (included)


Customer Reviews 4.3 out of 5 stars 1,176 ratings 4.3 out of 5 stars


Best Sellers Rank #538 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #11 in Unlocked Cell Phones


Date First Available December 20, 2019


Manufacturer Samsung


Shipping

This product includes free shipping to all US addresses.


Delivery

Unless otherwise stated above, most products arrive within 2-3 business days. Larger items may take 6-9 business days. Tracking information will be automatically provided as soon as your order ships.


View our full shipping policy here.

Returns

This product can be returned within 30 days of delivery for a full refund. Please visit our returns center to begin a return.

View our full returns policy here.

Features

  • Display: 6.5 inches Super AMOLED capacitive touchscreen w/ Corning Gorilla Glass 3 - Resolution: 1080 x 2400 pixels
  • Main Camera (Quad): 48 MP + 12 MP + 5 MP + 5 MP w/ LED flash, panorama, HDR - Selfie Camera: 32 MP w/ HDR
  • Platform: OS Android - Chipset: Exynos 9611 - Processor: Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) - Graphics: Mali-G72 MP3
  • Sensors: Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
  • Wi-Fi: 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot - Bluetooth: 5.0, A2DP, LE - GPS: Yes, with A-GPS, GLONASS, GALILEO, BDS

Description

A51's Infinity-O Display optimizes visual symmetry. Now you can game, watch, surf, and multi-task without interruption on a 6.5" FHD+ widescreen display—all powered by Super AMOLED technology. Enjoy a smartphone experience that minimizes the bezel and maximizes each inch of screen space. The rhythmical pattern of A51's design theme comes in smooth and elegant pastel shades including Prism Crush Black, White, Blue and Pink. A premium gloss finish adds the perfect touch of style to its sleek and slim body, perfectly blending of style with in-hand comfort. Go ultra high-res with a 48MP Main Cam for crisp, clear photos day and night. A 123° 12MP Ultra Wide Cam captures more of the view.


Product Dimensions 7 x 3 x 2.5 inches


Item Weight 12.8 ounces


ASIN B082YG1L4B


Item model number A515F/DS


Batteries 1 Lithium ion batteries required. (included)


Customer Reviews 4.3 out of 5 stars 1,176 ratings 4.3 out of 5 stars


Best Sellers Rank #538 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #11 in Unlocked Cell Phones


Date First Available December 20, 2019


Manufacturer Samsung


Shipping

This product includes free shipping to all US addresses.


Delivery

Unless otherwise stated above, most products arrive within 2-3 business days. Larger items may take 6-9 business days. Tracking information will be automatically provided as soon as your order ships.


View our full shipping policy here.

Returns

This product can be returned within 30 days of delivery for a full refund. Please visit our returns center to begin a return.

View our full returns policy here.

Features

  • Display: 6.5 inches Super AMOLED capacitive touchscreen w/ Corning Gorilla Glass 3 - Resolution: 1080 x 2400 pixels
  • Main Camera (Quad): 48 MP + 12 MP + 5 MP + 5 MP w/ LED flash, panorama, HDR - Selfie Camera: 32 MP w/ HDR
  • Platform: OS Android - Chipset: Exynos 9611 - Processor: Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) - Graphics: Mali-G72 MP3
  • Sensors: Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
  • Wi-Fi: 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot - Bluetooth: 5.0, A2DP, LE - GPS: Yes, with A-GPS, GLONASS, GALILEO, BDS

Description

A51's Infinity-O Display optimizes visual symmetry. Now you can game, watch, surf, and multi-task without interruption on a 6.5" FHD+ widescreen display—all powered by Super AMOLED technology. Enjoy a smartphone experience that minimizes the bezel and maximizes each inch of screen space. The rhythmical pattern of A51's design theme comes in smooth and elegant pastel shades including Prism Crush Black, White, Blue and Pink. A premium gloss finish adds the perfect touch of style to its sleek and slim body, perfectly blending of style with in-hand comfort. Go ultra high-res with a 48MP Main Cam for crisp, clear photos day and night. A 123° 12MP Ultra Wide Cam captures more of the view.


Product Dimensions 7 x 3 x 2.5 inches


Item Weight 12.8 ounces


ASIN B082YG1L4B


Item model number A515F/DS


Batteries 1 Lithium ion batteries required. (included)


Customer Reviews 4.3 out of 5 stars 1,176 ratings 4.3 out of 5 stars


Best Sellers Rank #538 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #11 in Unlocked Cell Phones


Date First Available December 20, 2019


Manufacturer Samsung


abunda_amazon_reviews This is false advertisement it's not 6gb of RAM it only has 4gb very upset I would put a negative 5 because I don't like to get ripped off so buyer beware and also like to add the Box wasn't sealed it with no stickers and barely any information on the box about the spec's very suspicious;;Reviewed in the United States on December 30, 2019;;1.0 out of 5 stars;;False advertisement only has 4 gigs of RAM not 6;;Andre Lebron;;;Don't buy! It's 4gb of ram! Not 6gb! Customer support from BREED is utter garbage Will change review if something is done EDIT: THEY CHANGED IT TO NOT SHOW 6GB BUT CHARGE SAME PRICE FOR 4GB;;Reviewed in the United States on January 2, 2020;;1.0 out of 5 stars;;Scam;;Ulises Hernandez;;;Well, I purchased this Samsung A51 to replace my Samsung A50 because after the A50 updated to Android 9 Pie and January 2020 security update the battery life of A50 went way down by about 50 percent of what it was. So I bought the A51 (SM-A515F). This model is greatly improved battery wise it is superb! (See below)... PROS: 1)LTE works great and has all the necessary data bands to run LTE on my AT&T Service. I travel, so at different locations, AT&T Cell Towers have different bands, at home, I receive Band 2 (LTE/4G+). Around town I am on, bands 2,4,5 and sometimes Band 17 depending on the tower location. Even on the road, my Data works great and it is very fast! 2) WIFI...This is a super strong WIFI. I get 5 bars all over my home and outside in back yard, 4 bars. The WiFi is super fast and stays connected! 3) Storage Space and Battery Life...After the OS, Factory apps and after installing MANY LARGE APPS, I still have 109 GB left out of the 128GB, so I am very happy!;;Reviewed in the United States on March 11, 2020;;5.0 out of 5 stars;;Works great in the US on AT&T LTE. Excellent phone! Detailed review.;;Daisy S;;;I purchased the 128GB with 4GB ram model in all black. My wife's S8+ that was close to becoming non-functional and I needed a new phone asap. I had previously purchased an A20s for my son and so I first ordered the A30s until I did some research regarding my mobile provider T-Mobile in the US. I cancelled the A30s and got the A51 primarily because of the supported LTE bands. T-Mobile uses the following bands 2, 4, 5, 12, 66, 71 The A30s only supports band 5 from the that list! However, the A51 supports band 2, 4, 5, 12 and 66. I was gladly willing to pay a little more to ensure I had maximum connectivity with my carrier so I cancelled the A30s and purchased the A51 instead. Now with that primary consideration out of the way, on to the rest of the review. I'll start with the best parts first. 1. Call quality, reception and connectivity The call quality is excellent on this phone, right up there with my s10+. I think the microphone quality has been improved because my wife loves using the speakerphone and on her hold s8+, her voice occasionally cut out here and there as the mic tried to pick up her voice. Also, the sound quality of the voice has improved as well which further helps to understand the conversation. Reception has been about the same compared to my s10+, which is to say pretty good. We measured on signel strength and asu. The mobile data speeds are excellent even in areas that are typically weaker in signal strength. 2. Screen Samsung AMOLEDs are the best in the business when it comes to screen quality. We are a little relieved the screen is not curved because this allows us to get a robust case to protect everything. The colors, quality and resolution are all indistuingishable compared to my s10+. The front camera is a tiny pinhole so the entire body is pretty much all screen. There is an in-screen fingerprint reader which is optical, rather than infrasonic on my s10+ but it is still reasonably fast to unlock the phone. Yes it is slightly slower than my s10+ but we're talking milliseconds of difference. 3. General usability My wife is not a gamer so I can't say anything about the gaming experience but she does use a ton of media and productivity apps. For all of her use on them so far, she says they feel snappy. They all open fast and transition well and she multitasks as much as before without a shred of difference. When we first setup the phone, we were concerned because there was some UI lag but realized a lot of processing was being used during the Samsung Switch, which transfered her entire old phone to the new phone. Once the switch was done, we rebooted and the phone was responsive and fast. 4. Camera The camera hardware has some beefy specs. But for a mostly point-and-shooter, it's hard to really go wrong many camera setups. Picture quality looks great in the light and not as good in the dark compared to my s10+. The slower camera speed is noticeable, transitioning between the main camera/wide/macro takes about a half second, where on my s10+ is pretty much instant. The shutter is just as fast, luckily. If camera speeds are important to you, you would probably not be happy with this phone. 5. Battery I have to admit, we were looking forward to getting more usable time out of the battery. The battery is 4000mah unit and the s8+ was only 3500mah. However, through the typical daily use, we found that the end-of-day percentage left were about the same. We average about 4 hours of on-screen time scattered throughout the day with app use and web-browsing and the battery was around 40% left, which is the same as the s8+. If long battery life is important to you, you would not be happy with this phone but keep in mind, it can easily last an entire busy day on a single charge. Overall, we like the phone for the price of under $300.;;Reviewed in the United States on March 3, 2020;;5.0 out of 5 stars;;Great mid-range phone for the price!;;Kyle Anwyl;;;LTE working on T-Mobile in US with Mint mobile, after configuring APN! Great budget phone with a fantastic screen and pretty decent camera, and enough ram for the typical person.;;Reviewed in the United States on January 22, 2020;;5.0 out of 5 stars;;LTE works with T-Mobile in US;;rothnic;;;Got the phone, 4 gig ram, might not be a such thing as 6 gig . Every online seller seems to be the same few people amazon or not, it will work , camera is great but most carriers wont see the iemi and you most likely will get something like h+ . As much as i dont want to, i will have to return the phone . Samsung and att couldnt help me . I will try the us unlock a50;;Reviewed in the United States on January 7, 2020;;2.0 out of 5 stars;;No 4g lte (att);;city of brotherly love;;;Happy to receive the phone a day early, the finger print censor isn't as good as it could be but the face recognition is amazing especially on a lower end phone. The last Samsung I had was a galaxy note 8, I have tried other android phones from Motorola to lg and nothing can compare to a samsung. I haven't had the phone long will update in a month. But so far happy with the phone. I use cricket as my carrier and was able to put my sim card in and it read it right away. I'm getting decent service on the phone better than what I did with my previous phone. I like how light the phone feels, it also fits well in my hands for texting and calling. I don't need all the high end bells and whistles so the phone does everything I need for It is an amazing budget phone.;;Reviewed in the United States on April 30, 2020;;5.0 out of 5 stars;;Great budget phone;;Shareva Crew;;;I researched this exact model and every website says that this model comes with NFC, but it doesn't. I noticed a customer ask the question if this model has NFC and it seems it was the seller who said it does have NFC. This phone is an international phone and it has some things in the settings that are in Spanish when I chose "English" in the setup. This phone also came with Android Auto preinstalled, but there is no way to open the app. Uninstalling and reinstalling doesn't help either. Not pleased that this phone doesn't have NFC and the fact it has software bugs and it cost me $300 before tax. There are other phones out there for a lower price and even better specs. Not sure if will buy another Samsung phone after this experience.;;Reviewed in the United States on February 26, 2020;;1.0 out of 5 stars;;No NFC as it should/was told and has some bugs;;Mike P.

Shipping

This product includes free shipping to all US addresses.


Delivery

Orders placed now will arrive in 6-9 business days. Tracking information will be automatically provided as soon as your order ships.


View our full shipping policy here.

Returns

This product can be returned within 30 days of delivery for a full refund. Please visit our returns center to begin a return.

View our full returns policy here.

Top Amazon Reviews


1.0 out of 5 stars
By Andre Lebron - Reviewed in the United States on December 30, 2019
False advertisement only has 4 gigs of RAM not 6
This is false advertisement it's not 6gb of RAM it only has 4gb very upset I would put a negative 5 because I don't like to get ripped off so buyer beware and also like to add the Box wasn't sealed it with no stickers and barely any information on the box about the spec's very suspicious

1.0 out of 5 stars
By Ulises Hernandez - Reviewed in the United States on January 2, 2020
Scam
Don't buy! It's 4gb of ram! Not 6gb! Customer support from BREED is utter garbage Will change review if something is done EDIT: THEY CHANGED IT TO NOT SHOW 6GB BUT CHARGE SAME PRICE FOR 4GB

5.0 out of 5 stars
By Daisy S - Reviewed in the United States on March 11, 2020
Works great in the US on AT&T LTE. Excellent phone! Detailed review.
Well, I purchased this Samsung A51 to replace my Samsung A50 because after the A50 updated to Android 9 Pie and January 2020 security update the battery life of A50 went way down by about 50 percent of what it was. So I bought the A51 (SM-A515F). This model is greatly improved battery wise it is superb! (See below)... PROS: 1)LTE works great and has all the necessary data bands to run LTE on my AT&T Service. I travel, so at different locations, AT&T Cell Towers have different bands, at home, I receive Band 2 (LTE/4G+). Around town I am on, bands 2,4,5 and sometimes Band 17 depending on the tower location. Even on the road, my Data works great and it is very fast! 2) WIFI...This is a super strong WIFI. I get 5 bars all over my home and outside in back yard, 4 bars. The WiFi is super fast and stays connected! 3) Storage Space and Battery Life...After the OS, Factory apps and after installing MANY LARGE APPS, I still have 109 GB left out of the 128GB, so I am very happy!

5.0 out of 5 stars
By Kyle Anwyl - Reviewed in the United States on March 3, 2020
Great mid-range phone for the price!
I purchased the 128GB with 4GB ram model in all black. My wife's S8+ that was close to becoming non-functional and I needed a new phone asap. I had previously purchased an A20s for my son and so I first ordered the A30s until I did some research regarding my mobile provider T-Mobile in the US. I cancelled the A30s and got the A51 primarily because of the supported LTE bands. T-Mobile uses the following bands 2, 4, 5, 12, 66, 71 The A30s only supports band 5 from the that list! However, the A51 supports band 2, 4, 5, 12 and 66. I was gladly willing to pay a little more to ensure I had maximum connectivity with my carrier so I cancelled the A30s and purchased the A51 instead. Now with that primary consideration out of the way, on to the rest of the review. I'll start with the best parts first. 1. Call quality, reception and connectivity The call quality is excellent on this phone, right up there with my s10+. I think the microphone quality has been improved because my wife loves using the speakerphone and on her hold s8+, her voice occasionally cut out here and there as the mic tried to pick up her voice. Also, the sound quality of the voice has improved as well which further helps to understand the conversation. Reception has been about the same compared to my s10+, which is to say pretty good. We measured on signel strength and asu. The mobile data speeds are excellent even in areas that are typically weaker in signal strength. 2. Screen Samsung AMOLEDs are the best in the business when it comes to screen quality. We are a little relieved the screen is not curved because this allows us to get a robust case to protect everything. The colors, quality and resolution are all indistuingishable compared to my s10+. The front camera is a tiny pinhole so the entire body is pretty much all screen. There is an in-screen fingerprint reader which is optical, rather than infrasonic on my s10+ but it is still reasonably fast to unlock the phone. Yes it is slightly slower than my s10+ but we're talking milliseconds of difference. 3. General usability My wife is not a gamer so I can't say anything about the gaming experience but she does use a ton of media and productivity apps. For all of her use on them so far, she says they feel snappy. They all open fast and transition well and she multitasks as much as before without a shred of difference. When we first setup the phone, we were concerned because there was some UI lag but realized a lot of processing was being used during the Samsung Switch, which transfered her entire old phone to the new phone. Once the switch was done, we rebooted and the phone was responsive and fast. 4. Camera The camera hardware has some beefy specs. But for a mostly point-and-shooter, it's hard to really go wrong many camera setups. Picture quality looks great in the light and not as good in the dark compared to my s10+. The slower camera speed is noticeable, transitioning between the main camera/wide/macro takes about a half second, where on my s10+ is pretty much instant. The shutter is just as fast, luckily. If camera speeds are important to you, you would probably not be happy with this phone. 5. Battery I have to admit, we were looking forward to getting more usable time out of the battery. The battery is 4000mah unit and the s8+ was only 3500mah. However, through the typical daily use, we found that the end-of-day percentage left were about the same. We average about 4 hours of on-screen time scattered throughout the day with app use and web-browsing and the battery was around 40% left, which is the same as the s8+. If long battery life is important to you, you would not be happy with this phone but keep in mind, it can easily last an entire busy day on a single charge. Overall, we like the phone for the price of under $300.

5.0 out of 5 stars
By rothnic - Reviewed in the United States on January 22, 2020
LTE works with T-Mobile in US
LTE working on T-Mobile in US with Mint mobile, after configuring APN! Great budget phone with a fantastic screen and pretty decent camera, and enough ram for the typical person.

2.0 out of 5 stars
By city of brotherly love - Reviewed in the United States on January 7, 2020
No 4g lte (att)
Got the phone, 4 gig ram, might not be a such thing as 6 gig . Every online seller seems to be the same few people amazon or not, it will work , camera is great but most carriers wont see the iemi and you most likely will get something like h+ . As much as i dont want to, i will have to return the phone . Samsung and att couldnt help me . I will try the us unlock a50

5.0 out of 5 stars
By Shareva Crew - Reviewed in the United States on April 30, 2020
Great budget phone
Happy to receive the phone a day early, the finger print censor isn't as good as it could be but the face recognition is amazing especially on a lower end phone. The last Samsung I had was a galaxy note 8, I have tried other android phones from Motorola to lg and nothing can compare to a samsung. I haven't had the phone long will update in a month. But so far happy with the phone. I use cricket as my carrier and was able to put my sim card in and it read it right away. I'm getting decent service on the phone better than what I did with my previous phone. I like how light the phone feels, it also fits well in my hands for texting and calling. I don't need all the high end bells and whistles so the phone does everything I need for It is an amazing budget phone.

1.0 out of 5 stars
By Mike P. - Reviewed in the United States on February 26, 2020
No NFC as it should/was told and has some bugs
I researched this exact model and every website says that this model comes with NFC, but it doesn't. I noticed a customer ask the question if this model has NFC and it seems it was the seller who said it does have NFC. This phone is an international phone and it has some things in the settings that are in Spanish when I chose "English" in the setup. This phone also came with Android Auto preinstalled, but there is no way to open the app. Uninstalling and reinstalling doesn't help either. Not pleased that this phone doesn't have NFC and the fact it has software bugs and it cost me $300 before tax. There are other phones out there for a lower price and even better specs. Not sure if will buy another Samsung phone after this experience.

Recent Reviews


1.0 out of 5 stars
By Andre Lebron - Reviewed in the United States on December 30, 2019
False advertisement only has 4 gigs of RAM not 6
This is false advertisement it's not 6gb of RAM it only has 4gb very upset I would put a negative 5 because I don't like to get ripped off so buyer beware and also like to add the Box wasn't sealed it with no stickers and barely any information on the box about the spec's very suspicious

1.0 out of 5 stars
By Ulises Hernandez - Reviewed in the United States on January 2, 2020
Scam
Don't buy! It's 4gb of ram! Not 6gb! Customer support from BREED is utter garbage Will change review if something is done EDIT: THEY CHANGED IT TO NOT SHOW 6GB BUT CHARGE SAME PRICE FOR 4GB

5.0 out of 5 stars
By Daisy S - Reviewed in the United States on March 11, 2020
Works great in the US on AT&T LTE. Excellent phone! Detailed review.
Well, I purchased this Samsung A51 to replace my Samsung A50 because after the A50 updated to Android 9 Pie and January 2020 security update the battery life of A50 went way down by about 50 percent of what it was. So I bought the A51 (SM-A515F). This model is greatly improved battery wise it is superb! (See below)... PROS: 1)LTE works great and has all the necessary data bands to run LTE on my AT&T Service. I travel, so at different locations, AT&T Cell Towers have different bands, at home, I receive Band 2 (LTE/4G+). Around town I am on, bands 2,4,5 and sometimes Band 17 depending on the tower location. Even on the road, my Data works great and it is very fast! 2) WIFI...This is a super strong WIFI. I get 5 bars all over my home and outside in back yard, 4 bars. The WiFi is super fast and stays connected! 3) Storage Space and Battery Life...After the OS, Factory apps and after installing MANY LARGE APPS, I still have 109 GB left out of the 128GB, so I am very happy!

5.0 out of 5 stars
By Kyle Anwyl - Reviewed in the United States on March 3, 2020
Great mid-range phone for the price!
I purchased the 128GB with 4GB ram model in all black. My wife's S8+ that was close to becoming non-functional and I needed a new phone asap. I had previously purchased an A20s for my son and so I first ordered the A30s until I did some research regarding my mobile provider T-Mobile in the US. I cancelled the A30s and got the A51 primarily because of the supported LTE bands. T-Mobile uses the following bands 2, 4, 5, 12, 66, 71 The A30s only supports band 5 from the that list! However, the A51 supports band 2, 4, 5, 12 and 66. I was gladly willing to pay a little more to ensure I had maximum connectivity with my carrier so I cancelled the A30s and purchased the A51 instead. Now with that primary consideration out of the way, on to the rest of the review. I'll start with the best parts first. 1. Call quality, reception and connectivity The call quality is excellent on this phone, right up there with my s10+. I think the microphone quality has been improved because my wife loves using the speakerphone and on her hold s8+, her voice occasionally cut out here and there as the mic tried to pick up her voice. Also, the sound quality of the voice has improved as well which further helps to understand the conversation. Reception has been about the same compared to my s10+, which is to say pretty good. We measured on signel strength and asu. The mobile data speeds are excellent even in areas that are typically weaker in signal strength. 2. Screen Samsung AMOLEDs are the best in the business when it comes to screen quality. We are a little relieved the screen is not curved because this allows us to get a robust case to protect everything. The colors, quality and resolution are all indistuingishable compared to my s10+. The front camera is a tiny pinhole so the entire body is pretty much all screen. There is an in-screen fingerprint reader which is optical, rather than infrasonic on my s10+ but it is still reasonably fast to unlock the phone. Yes it is slightly slower than my s10+ but we're talking milliseconds of difference. 3. General usability My wife is not a gamer so I can't say anything about the gaming experience but she does use a ton of media and productivity apps. For all of her use on them so far, she says they feel snappy. They all open fast and transition well and she multitasks as much as before without a shred of difference. When we first setup the phone, we were concerned because there was some UI lag but realized a lot of processing was being used during the Samsung Switch, which transfered her entire old phone to the new phone. Once the switch was done, we rebooted and the phone was responsive and fast. 4. Camera The camera hardware has some beefy specs. But for a mostly point-and-shooter, it's hard to really go wrong many camera setups. Picture quality looks great in the light and not as good in the dark compared to my s10+. The slower camera speed is noticeable, transitioning between the main camera/wide/macro takes about a half second, where on my s10+ is pretty much instant. The shutter is just as fast, luckily. If camera speeds are important to you, you would probably not be happy with this phone. 5. Battery I have to admit, we were looking forward to getting more usable time out of the battery. The battery is 4000mah unit and the s8+ was only 3500mah. However, through the typical daily use, we found that the end-of-day percentage left were about the same. We average about 4 hours of on-screen time scattered throughout the day with app use and web-browsing and the battery was around 40% left, which is the same as the s8+. If long battery life is important to you, you would not be happy with this phone but keep in mind, it can easily last an entire busy day on a single charge. Overall, we like the phone for the price of under $300.

5.0 out of 5 stars
By rothnic - Reviewed in the United States on January 22, 2020
LTE works with T-Mobile in US
LTE working on T-Mobile in US with Mint mobile, after configuring APN! Great budget phone with a fantastic screen and pretty decent camera, and enough ram for the typical person.

2.0 out of 5 stars
By city of brotherly love - Reviewed in the United States on January 7, 2020
No 4g lte (att)
Got the phone, 4 gig ram, might not be a such thing as 6 gig . Every online seller seems to be the same few people amazon or not, it will work , camera is great but most carriers wont see the iemi and you most likely will get something like h+ . As much as i dont want to, i will have to return the phone . Samsung and att couldnt help me . I will try the us unlock a50

5.0 out of 5 stars
By Shareva Crew - Reviewed in the United States on April 30, 2020
Great budget phone
Happy to receive the phone a day early, the finger print censor isn't as good as it could be but the face recognition is amazing especially on a lower end phone. The last Samsung I had was a galaxy note 8, I have tried other android phones from Motorola to lg and nothing can compare to a samsung. I haven't had the phone long will update in a month. But so far happy with the phone. I use cricket as my carrier and was able to put my sim card in and it read it right away. I'm getting decent service on the phone better than what I did with my previous phone. I like how light the phone feels, it also fits well in my hands for texting and calling. I don't need all the high end bells and whistles so the phone does everything I need for It is an amazing budget phone.

1.0 out of 5 stars
By Mike P. - Reviewed in the United States on February 26, 2020
No NFC as it should/was told and has some bugs
I researched this exact model and every website says that this model comes with NFC, but it doesn't. I noticed a customer ask the question if this model has NFC and it seems it was the seller who said it does have NFC. This phone is an international phone and it has some things in the settings that are in Spanish when I chose "English" in the setup. This phone also came with Android Auto preinstalled, but there is no way to open the app. Uninstalling and reinstalling doesn't help either. Not pleased that this phone doesn't have NFC and the fact it has software bugs and it cost me $300 before tax. There are other phones out there for a lower price and even better specs. Not sure if will buy another Samsung phone after this experience.