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More sustainable than new

Oppo A57s 128GB - Black - Unlocked

£77.99
before trade-in
Free delivery by 21 May - 22 May
Express delivery by 21 May-22 May from £5.00

All devices are restored professionally based on a 25-point inspection

  • Buttons
  • SIM and/or memory card reader
  • Data deletion
  • Chargers and/or cables
  • Unlocking
  • GPS and/or positioning system
  • Cameras
  • External sensors
  • Biometric sensors
  • WiFi and Bluetooth
  • IMEI serial number
  • Oxidation
  • Flash and indicator lights
  • Mics and speakers
  • Input and output ports
  • Phone carrier
  • Battery health
  • Mechanical parts
  • Parts compatibility
  • Screen
  • Other features specific to this device

Ta-da!

Oppo A57s 128GB - Black - Unlocked
Oppo A57S
FairStandard battery128 GBBlack
£77.99
before trade-in

Proudly refurbished by idoodirect (United Kingdom)

Free delivery by 21 May - 22 May
Express delivery by 21 May-22 May from £5.00

Comes with

Compatible charging cable

Oppo A57s 128GB - Black - Unlocked: customer reviews

35 verified reviews in the last 24 months.

  • G

    Graham K.

    Purchased on the 16 August 2023

    Verified purchase

    I bought this phone for my wife who is by the way thrilled with it, what more do i have to say fantastic item.

    Reviewed in United Kingdom on 26 March 2025

  • I

    Ian W.

    Purchased on the 26 October 2023

    Verified purchase

    it was an easy process and the delivery was quick and easy

    Reviewed in United Kingdom on 26 March 2025

  • J

    James A.

    Purchased on the 23 October 2023

    Verified purchase

    I've received an email saying my phone has been delivered and it hasn't? I've checked with neighbors etc as I love in flats but nothing! Surly as it's courier I should have to sign for it? Really not happy I've given my old phone to my son

    Reviewed in United Kingdom on 26 March 2025

  • M

    Maïté A.

    Purchased on the 31 October 2024

    Verified purchase

    I have been using my Oppo phone for 15 days. I am very satisfied with this phone, 2 people in my family first bought this brand on your site 2 months ago, and recommended it to me. I recommend this site.

    Translated from French

    Reviewed in France on 18 April 2025

  • S

    Stéphanie R.

    Purchased on the 3 January 2024

    Verified purchase

    First time buying a reconditioned. Very happy with this purchase . For the moment works very well .

    Translated from French

    Reviewed in France on 26 March 2025

  • C

    Catherine M.

    Purchased on the 9 June 2024

    Verified purchase

    So far very happy I was sceptical about buying a refurbished one but I'm pleasantly surprised. To be seen over time..........

    Translated from French

    Reviewed in France on 21 April 2025

  • K

    Kevin B.

    Purchased on the 7 September 2023

    Verified purchase

    Phone in perfect condition as indicated on the site. Very fast delivery. I would not hesitate to buy a reconditioned phone again.

    Translated from French

    Reviewed in France on 26 March 2025

See all 35 reviews

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77,000 litres of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Oppo A57s 128GB - Black - Unlocked

  • Durability

  • Overall performance

  • Camera

  • Screen quality

  • BlackColour

  • 128 GBStorage

  • 4 GBMemory

  • Oppo A57sModel

  • AndroidOS

  • NoRetro tech

  • IPS LCDScreen type

  • USB-C + Jack 3.5mmConnector

  • 8 megapixelsFront camera

The Oppo A57s is a reliable smartphone that combines essential features with a sleek design. Launched in 2022, this device offers a solid performance for users looking for a dependable everyday phone without the need for high-end specifications.

Key features:
  • Release Date: 2022
  • Display: 6.56-inch IPS LCD, HD+ resolution
  • Processor: MediaTek Helio G35
  • Camera: Dual rear cameras with a 13MP main sensor
  • Connectivity: 4G compatible, ensuring decent internet speeds for everyday tasks.
Who is this for?

The Oppo A57s is ideal for students, casual users, and anyone who needs a straightforward smartphone for daily tasks such as messaging, social media, and light browsing. It’s a practical choice for those who don’t require the latest features but still want a functional device.

Pros & Cons:
Pros Cons
Lightweight and compact design. Limited performance for heavy gaming or multitasking.
Decent camera for everyday photography. Lower resolution display compared to competitors.

Why refurbished?

Choosing a refurbished Oppo A57s allows you to enjoy a reliable smartphone while being eco-conscious. Each device is tested and certified by Back Market to ensure quality and performance. Learn more about our quality standards.

Oppo A57s 128GB - Black - Unlocked
ColourBlack
Storage128 GB
Memory4 GB
ModelOppo A57s
OSAndroid
Retro techNo
Screen typeIPS LCD
ConnectorUSB-C + Jack 3.5mm
Front camera8 megapixels
Company nameGuangdong Oppo Mobile Telecommunications Corp., Ltd.
Camera TypeDouble (2x)
SeriesOppo A
Company email addresssupport@oppo.com
Company postal address18 Haibin Road, Wusha, Chang'an, Dongguan, Guangdong, China
SIM cardDual Physical SIM
Main camera50 megapixels
Colour (official name)Starry Black
SD Card SlotNo
FoldableNo
Compatible with latest UpdateNo
Manufacturer RefCPH2385
Network4G
Resolution720 x 1612
SAR headN/A
Screen size (in)6,56
Carrier compatibilityUnlocked
Year of Release2022
BrandOppo
Weight187 g
  • 1-year minimum warranty
  • Free delivery on all items
  • Free 30-day returns
  • Excellent customer support