Galaxy A51 - 128 GB, Black
About this Samsung
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.
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. Choose the upgraded 5MP Macro Cam for highly refined close-ups and make sure the subject always stands out with the 5MP Depth Camera's multiple Live Focus effects.
You want your selfie to look good. So for stunning daytime looks, Galaxy A51's 32MP front camera gives you clear, high-resolution photos. And with Selfie focus to gently blur the background, your face becomes the star.
When out living life, you need a phone that can last. A 4000mAh (typical) battery gives you the power to stream, share and game on. And if you start running low, plug in and power up with 15W Fast Charging.
Maximize performance with Game Booster. Cut distractions and up your game with a dedicated interface and easy-to-reach menu. Frame Booster gives graphics smooth, life-like motion. And play at your best as Game Booster learns your usage patterns to optimize battery, temperature and memory.
Galaxy A51 comes with high-tech biometric authentication. The On-Screen Fingerprint scanner recognizes your unique fingerprint, so you are the only one who can press and unlock in one easy move.
See the whole view on the Infinity-O Display
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.
Quad Cam lets you shoot with more perspective
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. Choose the upgraded 5MP Macro Cam for highly refined close-ups and make sure the subject always stands out with the 5MP Depth Camera's multiple Live Focus effects.
Attention-grabbing selfies made easy
You want your selfie to look good. So for stunning daytime looks, Galaxy A51's 32MP front camera gives you clear, high-resolution photos. And with Selfie focus to gently blur the background, your face becomes the star.
Power that keeps you going
When out living life, you need a phone that can last. A 4000mAh (typical) battery gives you the power to stream, share and game on. And if you start running low, plug in and power up with 15W Fast Charging.
Game Booster gives you the edge
Maximize performance with Game Booster. Cut distractions and up your game with a dedicated interface and easy-to-reach menu. Frame Booster gives graphics smooth, life-like motion. And play at your best as Game Booster learns your usage patterns to optimize battery, temperature and memory.
Your fingerprint is the key
Galaxy A51 comes with high-tech biometric authentication. The On-Screen Fingerprint scanner recognizes your unique fingerprint, so you are the only one who can press and unlock in one easy move.
Key details
- BrandSamsung
- ModelSamsung
- Storage128GB
- ColourBlack
- ConditionPristine
- Battery healthMinimum 80% guaranteed
- SKU133073172
12-month warranty
Every product includes a 12-month Tech Market return-to-base warranty, starting on the day you order, alongside your statutory consumer rights. It covers technical defects; accidental, liquid and screen damage are not covered.
Read the warranty termsDelivery
Free UK delivery is available on every order, with faster tracked services at checkout. Dispatch times are shown on our delivery page.
Returns
Changed your mind? Return it free within 30 days of receiving your order, in addition to your statutory rights.
Returns policyChoose the condition. Keep the performance.
| Grade | How it looks |
|---|---|
| Pristine | Cosmetically like new. Any imperfections are very minor. |
| Very Good | May show slight signs of use, including minor scratches. No cracks to the screen or casing. |
| Good | Shows signs of use, including some scratches and scuffs. No cracks to the screen or casing. |
| Acceptable | Heavy signs of use, including scratches and scuffs. No cracks to the screen or casing. |
Questions about this Samsung
What battery health will I get?
Every device comes with a minimum of 80% battery health. Most are 95% or higher, and the latest models are usually 98 to 100%.
Customer reviews
Accessories
25+ point inspection
Hand-tested refurbished devices, with no automated shortcuts. Our technicians check more than 25 functional points on every device before it’s listed, and years of hands-on experience means we catch what machines miss. No machines were harmed during testing.
- IMEI and blacklist check
- Network unlock status
- Activation lock and accounts removed
- Data wiped and factory reset
- Touch response across the whole screen
- Display, brightness and True Tone
- Dead pixels and colour
- Mobile signal, calls and SIM or eSIM
- Wi-Fi and Bluetooth
- GPS and NFC
- Loudspeakers
- Earpiece
- Microphones
- Power and volume buttons
- Mute switch or Action button
- Face ID or Touch ID, proximity and light sensors
- Battery health, minimum 80%
- Charging port and cable charging
- Wireless charging where supported
- Front and rear cameras
- Focus, zoom and flash
- Video recording
- Screen and casing inspected
- Graded Pristine to Acceptable
- Anything notable shown on the listing