1 / 3.
More sustainable than new

Oppo A78 5G 128GB - Black - Unlocked

£109.00
before trade-in
Free delivery by 15 May - 16 May
Express delivery by 14 May-15 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 A78 5G 128GB - Black - Unlocked
Oppo A78 5G
FairStandard battery128 GBBlack
£109.00
before trade-in

Proudly refurbished by Next Day Mobiles LTD (United Kingdom)

Free delivery by 15 May - 16 May
Express delivery by 14 May-15 May from £5.00

Comes with

Compatible charging cable

Oppo A78 5G 128GB - Black - Unlocked: customer reviews

4.6/5

16 verified reviews in the last 24 months.

  • J

    Jas Z.

    Purchased on the 1 March 2025

    Verified purchase
    5/5

    Bought one in "good" condition and it came perfect. I was expecting scratches and some damage but theres nothing. Great phone, great service. The phone was delivered in few days. Im very happy with this website.

    Reviewed in Ireland on 26 March 2025

  • C

    Carlos javier P.

    Purchased on the 21 March 2024

    Verified purchase
    4.6/5

    I am generally happy with the purchase process. Although there were some problems, but they have been solved well. Thank you.

    Translated from Spanish

    Reviewed in Spain on 8 April 2025

  • A

    Alan G.

    Purchased on the 18 November 2024

    Verified purchase
    4.8/5

    top nickel as agreed

    Translated from French

    Reviewed in France on 23 April 2025

  • M

    Mickael L.

    Purchased on the 28 May 2023

    Verified purchase
    4.8/5

    Oppo 78 mobile phone in very good condition. What would have been nice would have been an anti break glass otherwise perfect

    Translated from French

    Reviewed in France on 26 March 2025

  • T

    Thierry M.

    Purchased on the 29 May 2024

    Verified purchase
    4/5

    excellent

    Translated from French

    Reviewed in France on 10 April 2025

  • E

    Elise H.

    Purchased on the 8 May 2023

    Verified purchase
    4.5/5

    Works well but repeatedly says it doesn't detect the SIM card when everything is fine

    Translated from French

    Reviewed in France on 26 March 2025

  • R

    Roberta D.

    Purchased on the 7 February 2024

    Verified purchase
    5/5

    Phone in perfect condition as described, super soddi

    Translated from Italian

    Reviewed in Italy on 26 March 2025

See all 16 reviews

Popular searches

Compare SmartphonesCompare Tablets

Reborn vs. brand new

Here’s what you help prevent on average by choosing a reborn smartphone over a brand new one.

77.3 kg of carbon

That’s like driving an old banger from London to Edinburgh and back.

6.3 oz of e-waste

That’s around the weight of a baseball.

537.1 lbs of raw materials

That's like 20 dogs digging in your yard for a week.

77,000 litres of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Oppo A78 5G 128GB - Black - Unlocked

  • BlackColour

  • 128 GBStorage

  • 4 GBMemory

  • Oppo A78 5GModel

  • AndroidOS

  • NoRetro tech

  • USB-C + Jack 3.5mmConnector

  • Guangdong Oppo Mobile Telecommunications Corp., Ltd.Company name

  • support@oppo.comCompany email address

Oppo A78 5G 128 GB (Dual Sim) - Black - Unlocked
Oppo A78 5G 128GB - Black - Unlocked
ColourBlack
Storage128 GB
Memory4 GB
ModelOppo A78 5G
OSAndroid
Retro techNo
ConnectorUSB-C + Jack 3.5mm
Company nameGuangdong Oppo Mobile Telecommunications Corp., Ltd.
Company email addresssupport@oppo.com
Company postal address18 Haibin Road, Wusha, Chang'an, Dongguan, Guangdong, China
SIM cardDual Physical SIM
Colour (official name)Black
SD Card SlotmicroSDXC
FoldableNo
Network5G
SAR head1.24
Screen size (in)6,56
Carrier compatibilityUnlocked
Year of Release2023
BrandOppo
Weight188 g
  • 1-year minimum warranty
  • Free delivery on all items
  • Free 30-day returns
  • Excellent customer support