Illustrations show the exact colourway you have selected — photographs of this particular unit are not up yet. Cosmetic condition is governed by the grade you choose, and you can ask us for photographs of the specific unit before dispatch; we send them the same day.
Samsung · Galaxy S · 2020
Galaxy S20 Ultra
Inclusive of VAT · SKU GDK-GALAXYS20ULTRA-128-COSMICGREY-EX
Choose your storage
128GBPick the size that fits how you actually use a phone. Photos and video eat the most — 128GB is plenty for most people, 256GB if you shoot a lot.
Choose your colour
Cosmic GreyWhatever we have in this model and storage. Colour never changes the price.
Choose your condition
ExcellentEvery device passes the same 42-point functional test and ships fully working. Condition describes cosmetics only — so pick the saving that suits you.
Ex-UK stock with a spotless screen. The frame may carry the faintest wear that takes direct light to find. Our most popular grade.
Battery health
94%+
Charge cycles
~99
Original parts
100%
Network
Unlocked
Pre-owned handsets imported from the United Kingdom, where devices are typically well looked after and sold on early. Graded honestly on appearance, tested across 42 checkpoints and covered for 12 months.
This exact combination is out of stock. Try another colour or grade above — or join the waitlist and we will call you the day it lands, usually within two weeks.
Delivery to
Fastest: Express — same day · Today
Standard delivery: KSh 350 · Fri, 18 Sept – Sat, 19 Sept
6 delivery options available in Nairobi, including free store collection in Nairobi CBD.
Trade in your old phone and pay from KSh 25,600
Up to KSh 19,400 off, including our 8% trade-in bonus. Free courier pickup.
Complete your setup
Everything your Galaxy S20 Ultra needs, for less
Matched to this exact model and 40% off when bought with the phone. One order, one box, ready on day one. The discount is applied automatically at checkout.
Galaxy Buds-style Wireless Earbuds
Audio40% off
KSh 3,300
KSh 5,500
Ex-UK AirPods (2nd Gen)
Audio40% off
KSh 5,100
KSh 8,500
Clear Shockproof Case
Cases40% off
KSh 700
KSh 1,200
All 3 together: KSh 9,100 KSh 15,200
Save KSh 6,100
About this device
100x Space Zoom and a 5,000mAh battery. Still a serious camera phone.
The Galaxy S20 Ultra is sold as ex-UK stock — a pre-owned handset imported from the United Kingdom, graded honestly on appearance. Sealed units of this model are no longer produced, so anyone advertising one as new is worth a second look.
Every Galaxy S20 Ultra we sell is diagnosed across 42 checkpoints before it is listed. The IMEI is verified against national and international blacklists, the battery is tested under load rather than just read off the software, and every unit ships with a 12-month GadgetDeals KE warranty.
Specifications: 6.9" Dynamic AMOLED 2X 120Hz Dynamic AMOLED 2X, Exynos 990 with 12GB of RAM, 108MP main + 48MP periscope + 12MP ultra wide on the rear and 40MP on the front, a 5000mAh battery with 45W fast + wireless, IP68 protection and Ultrasonic fingerprint.
Choose your storage, colour and condition above. If the exact combination you want is out of stock, join the waitlist and we will call you the day it lands — usually within two weeks.
Tested before it was listed
Every unit of this model passes all 42 checkpoints. Function is never graded — it either passes or the device does not ship.
- IMEI verified against blacklists
- Face ID / fingerprint sensor
- Rear camera, all lenses
- Front camera
- Earpiece and loudspeaker
- All microphones
- Touch response across the panel
- Display uniformity and dead pixels
- Wi-Fi, Bluetooth, GPS and NFC
- Cellular on all supported bands
- Wired and wireless charging
- Every physical button
- Proximity, ambient light and gyroscope
- Vibration motor
- SIM and eSIM provisioning
- Water-resistance seal inspection
Full specification
- Display
- 6.9" Dynamic AMOLED 2X 120Hz Dynamic AMOLED 2X
- Chipset
- Exynos 990
- Memory
- 12GB
- Rear camera
- 108MP main + 48MP periscope + 12MP ultra wide
- Front camera
- 40MP
- Battery
- 5000mAh
- Charging
- 45W fast + wireless
- Water resistance
- IP68
- Biometrics
- Ultrasonic fingerprint
- 5G
- Yes
- eSIM
- No
- Headphone jack
- No
- Released
- 2020
What each condition means here
Indistinguishable from new
from KSh 50,400 · battery 95%+
Looks new in the hand
from KSh 45,000 · battery 94%+
An honest history, a better price
from KSh 39,200 · battery 89%+
Cosmetic grades apply to ex-UK stock only. If the unit you receive is cosmetically worse than the grade you paid for, tell us within 7 days and we refund the difference, swap it, or take it back in full.
Customer reviews
4.0 out of 5 from 5 reviews
Great value for money
Honestly cannot tell it apart from new. Came with a case and a screen protector already fitted.
Collins Barasa · 26 Apr 2026
Battery is genuinely strong
Honestly cannot tell it apart from new. Came with a case and a screen protector already fitted.
Duncan Ochieng · 23 Apr 2026
Great value for money
Bought this for my mum and she is thrilled. Set-up was already done, she just signed in.
Zainab Ali · 3 Dec 2025
Fast delivery to Kisumu
Performance is smooth for everything I do — WhatsApp, banking apps, plenty of photos and a bit of gaming in the evening.
Victor Omondi · 8 Jun 2025
Would buy again
Grading is fair — mine was listed as Good and it has one tiny mark on the frame that you only see in direct light.
Samuel Mutua · 25 Mar 2025
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