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Samsung Galaxy A51

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Deal details

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  • Trade-in your device

    Your phone is worth up to We have stored this value and you will be able to trade it in after the checkout or in store.

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    SIM free  

    In a nutshell

    • 6.5-inch FHD+ display
    • 48MP+12MP+5MP+5MP rear cameras + 32MP selfie camera
    • 128GB internal storage
    • Exynos 9611, Octa-core 2.3GHz, 1.7GHz processor.
    • In-screen Finger Print Scanner

    What Carphone Warehouse says

    What Carphone Say

    “The Galaxy A51 is a real stand out. It’s got a big, bold AMOLED screen, 4 great cameras on the back, and a powerful battery that lasts all day and then some.”

    What Users Say

    4.2 based on

    • Display

      6.5 inches

    • Operating System

      Android 9 (Pie)

    • Battery

    • Camera

      48MP + 12MP + 5MP + 5MP Quad Rear Camera

    • Storage

      Available in 128GB

    View full specifications

    Overview

    Shoot with more
    Quad Cam

    Go ultra high-res with the 48MP Main Camera for crisp, clear photos day and night. A 123° Ultra Wide Cam captures more of the view while Macro Cam captures detailed close-ups.

    Make sure your subject always stands out with the Depth Camera’s multiple Live Focus effects.

    Capture more
    from the same spot

    Get more in the shot with the Galaxy A51’s Ultra Wide Camera while your story stays bright and clear with its 48MP Main Camera.

    Capture
    up-close details

    The built-in 5MP Macro Cam shoots with clarity to bring out the ultra-fine details of your close-up shots. Apply and adjust natural background blur (Bokeh) to isolate your subject and increase its visual impact.

    Shoots smooth and steady
    just like the pros

    Galaxy A51 records like a pro-level action camera utilising the Ultra Wide Camera and predictive software. Super steady gives you smooth live videos, even when your journey is on the adventurous side.

    See the whole view
    on the Infinity-O Display

    A51's Infinity-O Display symmetry lets you 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 minimises the bezel and maximises screen space.

    Designed for style
    and comfort

    The rhythmical pattern of the Galaxy A51's design comes in Prism Crush Black and White. A premium gloss finish adds the perfect touch of style to its sleek and slim body.

    Power that keeps
    you going

    When out living life, you need a phone that can last. A 4,000mAh* 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.

    * Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 3,890mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.

    Give yourself
    more room to play

    Galaxy A51 has fast processing and spacious storage so you can focus on now. An advanced Octa-core processor and up to 6GB of RAM deliver smooth and efficient performance. Download more and delete less with up to 128GB internal storage. Add even more with a 512GB microSD card*.

    * MicroSD card sold separately.

    Processor

    Octa-core

    RAM

    4GB / 6GB

    Storage

    128GB + Up to 512GB

    Game Booster
    gives you the edge

    Maximise 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 optimise battery, temperature and memory.

    Temperature

    Battery

    Memory

    Seamlessly connect
    your Galaxy

    Unlock your Galaxy A71’s true potential with Galaxy Buds.

    Compare
    Galaxy range

    Galaxy A51
    Galaxy A40
    Galaxy A71
    S10 Lite
    Display
    Display
    Screen Size
    6.5" Screen Size
    5.9" Screen Size
    6.7" Screen Size
    6.7" Screen Size
    Display
    FHD+ Infinity-O
    Super AMOLED Display
    FHD+ Infinity-O
    Super AMOLED Display
    FHD+ Infinity-O
    Super AMOLED Display
    FHD+ Infinity-O
    Super AMOLED Plus Display
    Camera
    Camera
    Selfie Camera
    32MP Selfie Camera
    25MP Selfie Camera
    32MP Selfie Camera
    32MP Selfie Camera
    Rear Camera
    48MP / 12MP / 5MP / 5MP Rear Camera
    16MP / 5MP Rear Camera
    64MP / 12MP / 5MP / 5MP Rear Camera
    12MP / 12MP / 16MP Rear Camera
    Ultra Wide Angle Camera
    12MP Ultra Wide Angle Camera
    5MP Ultra Wide Angle Camera
    12MP Ultra Wide Angle Camera
    12MP Ultra Wide Angle Camera
    Macro Camera
    5MP Macro Camera
    Macro Camera
    5MP Macro Camera
    5MP Macro Camera
    Camera Zoom
    5x Zoom Camera Zoom
    2x Zoom Camera Zoom
    8x Zoom Camera Zoom
    2x Zoom Camera Zoom
    Night Mode
    Night Mode
    Night Mode
    Night Mode
    Night Mode
    Super Slow Motion
    Super Slow Motion
    Super Slow Motion
    Super Slow Motion
    Super Slow Motion
    Battery
    Battery
    Battery power (typical)*
    4,000mAh Battery power (Typical)*
    3,100mAh Battery power (Typical)*
    4,500mAh Battery power (Typical)*
    4,500mAh Battery power (Typical)*
    Performance
    Performance
    RAM
    4GB RAM
    4GB RAM
    6GB RAM
    8GB RAM
    Processor
    Exynos 9611 Processor
    Exynos 7904 Processor
    Qualcomm SM7150 Processor
    Qualcomm SM8150 Processor
    Processor Speed
    2.3GHz / 1.7GHz Processor Speed
    1.77GHz / 1.59GHz Processor Speed
    2.2GHz / 1.8GHz Processor Speed
    2.8GHz / 2.4GHz / 1.7GHz Processor Speed
    Storage
    Storage
    Internal storage
    128GB Internal storage
    64GB Internal storage
    128GB Internal storage
    128GB Internal storage
    Memory card compatible
    (MicroSD)*
    Memory card compatible
    (MicroSD)*
    Memory card compatible
    (MicroSD)*
    Memory card compatible
    (MicroSD)*
    Memory card compatible
    (MicroSD)*
    5G
    5G
    5G Ready
    5G Ready
    5G Ready
    5G Ready
    5G Ready
    Secure Access
    Secure Access
    In-Screen
    Fingerprint scanner
    In-Screen
    Fingerprint scanner
    In-Screen
    Fingerprint scanner
    In-Screen
    Fingerprint scanner
    In-Screen
    Fingerprint scanner
    Rear Mounted
    Fingerprint Scanner
    Rear Mounted Fingerprint scanner
    Rear Mounted Fingerprint scanner
    Rear Mounted Fingerprint scanner
    Rear Mounted Fingerprint scanner
    Facial recognition
    Facial recognition
    Facial recognition
    Facial recognition
    Facial recognition
    Samsung Knox Security
    Samsung Knox Security
    Samsung Knox Security
    Samsung Knox Security
    Samsung Knox Security
    Secure Folder
    Secure Folder
    Secure Folder
    Secure Folder
    Secure Folder
    Easy to use
    Easy to use
    Easy to use (One UI)
    1.1 Easy to use (One UI)
    1.1 Easy to use (One UI)
    2.0 Easy to use (One UI)
    2.0 Easy to use (One UI)
    Durability
    Durability
    Dust & Water resistant*
    Dust & Water resistant*
    Dust & Water resistant*
    Dust & Water resistant*
    Dust & Water resistant*
    Gorilla Glass 3
    Gorilla Glass 3
    Gorilla Glass 3
    Gorilla Glass 3
    Gorilla Glass 3
    2 Year Manufacturer
    Warranty*
    2 Year Manufacturer
    Warranty*
    2 Year Manufacturer
    Warranty*
    2 Year Manufacturer
    Warranty*
    2 Year Manufacturer
    Warranty*

    Disclaimers

    *Battery life: Typical value tested under third-party laboratory conditions. Rated (minimum) capacity for A51 is 3,890mAh, A40 is 3,020mAh, A71 is 4,400 mAh, S10 Lite is 4,370 mAh.

    *MicroSD cards sold separately.

    *Water resistant: IP68 water resistant up to 1.5 metres for up to 30 minutes. Rinse in fresh water afterwards.

    *Manufacturer warranty - Including in-box accessories. Excluding battery which is covered by a 12 month warranty. See warranty card in box for full terms and conditions.

    SPECIFICATION SUMMARY

    WHAT's IN THE BOX

    The box contains

    • Device
    • Charger
    • USB cable
    • SIM card removal tool
    • Headphones
    • Quick Start Guide

    FULL SPECIFICATIONS

    • Display

      • Corning Gorilla Glass 3

      • Full HD Plus

      • 407 ppi

      • 1080 x 2400 pixels

      • sAMOLED

      • 6.5 inches

    • Special Features

      • Bixby

    • Body

      • Nano

    • Dimensions

      • 158.5 x 73.6 x 7.9 mm

      • 172 grams

    • Calls & Messages

    • Operating System

      • Android

      • Android 9 (Pie)

    • Apps

      • Play Store

    • Battery

      • 4000 mAh

      • 156 hours

      • USB Type-C

    • Connectivity

      • Screen mirroring

    • Camera

      • LED

      • 1080p

      • 32 megapixels

      • 1080p

      • AR Emoji,Hyperlapse,Live Focus,Panorama,Photo,Pro,Slow Motion,Video

      • 48 megapixels

    • Storage

      • MicroSD

      • 512 GB

    • Music and entertainment

      • Mono speaker

    • Processor

      • Octa

      • Exynos 9611 Octa-Core

      • 4 GB

    Accessories

    Samsung Galaxy Smart Tag Black

    £29.99
    Added to basket
    View details

    XQISIT Slim Wallet Selection for Samsung Galaxy A51 Black

    £9.99
    Added to basket
    View details

    Griffin Dual Port Mains Charger Black

    £14.99
    Added to basket
    View details
    Samsung Galaxy A51 is rated 4.2 out of 5 by 218.
    Rated 1 out of 5 by shouldhaveboughtdifferent from Love the phone but now cannot hear phone calls Love the phone, but 8 months later discovered that I can no longer take phone calls unless put on loud speaker. (apparently this is a fault with this model, if you check online) Tried all the tests and my only option now is to factory reset before I most likely have to return to be fixed. Concerned as I need my phone to work from home. Starting to not like my decision to spend this amount of money on a new phone. Would normally recommend this phone as up until now I loved this phone. But 8 months down the line to have this fault when I hardly use the phone to make or take phone calls, is ridiculous.
    Date published: 2021-02-24
    Rated 1 out of 5 by Johng2 from Worst phone ever Worst phone ever doesnt hold charge as long as advertised only lasts a few hours then doesn't charge anymore also screen cracked to easy so back to my a6 which lasts alot longer can be easily charged just a waste if money getting a51 had samsung phones for years and the a51may be the last never had it a year
    Date published: 2021-02-22
    Rated 1 out of 5 by Martyn Hill from It drives me crazy I bought this at Christmas already had to swap it once still has the same problem,listening to a video suddenly the sound goes off ,after a little research I found the phone switched the audio to the jack plug so you have to reboot until it comes back. And bixby is a nightmare I don't want it I don't use it but its part of the system and can't be deleted or even switched off. If I could I would get my money back I have talked to other A51 owners and guess what it happens to them aswell so come on samsung you know the phones faulty offer us a refund on a very dodgy phone.
    Date published: 2021-02-14
    Rated 2 out of 5 by JME2221 from Meh If you want a CHEAP and somewhat cheerful phone then this is the one for you. Other than that do not buy this phone! It was great at first couldn't fault the phone but after a while it started overheating apps started freezing, you open stuff and it crashes to a close straight away. The phone is simplistic to use, camera quality is good and the screen size is good but thats about it. A phone suitable for a young adult/teenager
    Date published: 2021-02-13