- Nokia G20
✅ Unlocked for all UK networks ✅ Fully tested and certified ✅ Free next-day delivery across the UK ✅ 12-month warranty included ✅
Looking for a solid, reliable smartphone without spending a fortune? The refurbished Nokia G20 offers everyday performance, clean Android software, and an impressive 3-day battery life – all at a fraction of the price of buying new.
Whether you're after a phone for daily tasks, calls, social media, or the occasional photo, the G20 delivers. Plus, choosing refurbished means you’re cutting down on electronic waste while saving money.
Professionally tested and data-wiped
Fully cleaned and reset
Covered by a 12-month warranty
Ready to use right out of the box
Here are some of the top features packed into this budget-friendly device:
6.5” HD+ Display
Big enough for streaming, scrolling, and video calls, with vivid colours and sharp detail.
48MP Quad Camera System
Capture moments clearly with a main 48MP lens, plus wide, macro, and depth sensors for flexibility.
8MP Front Camera
Great for selfies, video chats and keeping in touch with loved ones.
5050mAh Battery
Enjoy up to 3 days of use on a single charge – no need to carry a charger everywhere.
64GB Storage (expandable)
Room for your apps, photos and files – plus microSD support for up to 512GB extra.
4GB RAM + Octa-Core Chip
Smooth for daily use, multitasking, and essential apps without slowing down.
Side-Mounted Fingerprint Sensor
Quick, secure unlocking right from the power button.
Android 11 (Android One)
A clean, bloat-free version of Android with guaranteed updates and Google essentials built-in.
Dual SIM Support
Ideal if you want to keep work and personal numbers separate on one phone.
Every refurbished Nokia G20 includes:
Nokia G20 handset (refurbished & fully functional)
USB-C charging cable
SIM eject tool
Microfibre cleaning pouch
12 months warranty
45-day money-back guarantee
We offer a range of conditions so you can choose what suits your budget:
Brand New — Sealed, untouched, and comes with a manufacturer's warranty.
Like New – No marks and 95%+ battery health, a new phone that’s simply not in the original packaging
Pristine – Unnoticeable visible marks, near-new condition
Very Good – Minor cosmetic marks, fully functional
Good – Some wear, but works perfectly
Don’t let your old device gather dust. Trade it in for cash or credit:
Get a quick quote online
Receive a free tracked postage pack
Get paid the same day we test your phone
Even broken phones can be traded in using our Sell My Broken Phone service. It’s easy, eco-friendly, and fast.
Unlocked & Ready to Go – Works with all UK networks
Lower Prices – Get the phone you want for less
12-Month Warranty – Peace of mind for an entire year
Free, Tracked Delivery – Arrives the next working day
Eco-Friendly – A smarter, greener way to shop
Accessories Available – Add a plug, case, or screen protector at checkout
Want a phone that lasts longer, costs less, and helps the planet? Grab your refurbished Nokia G20 today – only at The Big Phone Store.
Up to 3 days on typical use – one of the best battery performers in its class.
Yes – the 48MP main lens captures crisp shots, and the quad-lens system offers versatility for portraits, landscapes, and close-ups.
Absolutely. Dual SIM support means you can manage two numbers in one device – perfect for work and personal.
It comes with Android 11 via Android One, so you get a clean interface and regular updates directly from Google.
Yes – the phone supports microSD cards up to 512GB for extra space.