OnePlus 9R 5G versus Samsung Galaxy S21 Ultra 5G Pre-owned

Compare specifications, price, availability, ratings and shopping interest.

OnePlus 9R 12GB/256GB 5G

Out Of Stock
KSh 55,800

Samsung Galaxy S21 Ultra 5G 12GB/256GB Pre-owned

In Stock
KSh 45,000

OnePlus 9R 12GB/256GB 5G Samsung Galaxy S21 Ultra 5G 12GB/256GB Pre-owned
Price KSh 55,800 KSh 45,000
Sales 10 - For Feb 2026 33 - For Feb 2026
Average rating 3.7 - 6 votes 3.8 - 22 votes
Likes 0 - For Feb 2026 10 - For Feb 2026
Views 391 - For Feb 2026 1,743 - For Feb 2026
General
Available March
2021
 January
2021
Dimensions 161 x 74.1 x 8.4 mm
 165.1 x 75.6 x 8.9 mm
Weight 189 g
 227 g
Colors Carbon Black
Lake Blue
 Phantom Black
Phantom Silver
Network 2G, 3G, 4G, 5G 2G, 3G, 4G, 5G
Network features 2G: B2, B3, B5, B8; 3G: B1, B2, B4, B5, B8, B9, B19; 4G-FDD: B1, B2, B3, B4, B5, B7, B8, B12, B17, B18, B19, B20, B26; 4G-TDD: B34, B38, B39, B40, B41, B46; 5G: N78 -
Key features 120Hz display
4K video recording
Dual stereo speakers
Dolby Atmos audio
UFS 3.1 storage
Vapor chamber cooling
 IP68 dust & water resistant
Dynamic AMOLED 2X display
Gorilla Glass Victus
8K video recording
UFS 3.1 storage
S-Pen compatible
108MP quad main camera
Platform
Operating system Android 11; OxygenOS 11
 Android 11; One UI 3.1
GPU Adreno 650
 Mali-G78 MP14
Processor 3.2 GHz
Octa-core
 2.9 GHz
Octa-core
Chipset Qualcomm Snapdragon 870 5G
 Exynos 2100
Graphics processor Adreno 650
 Mali-G78 MP14
RAM 12GB
 12GB
Storage 256GB UFS 3.1
 256GB UFS 3.1
Card slot No
 No
Battery 4500mAh
Li-Po
 5000mAh
Li-Po
Battery features 65W Fast Charging (Warp Charge 65)
100% in 39min
 25W Fast Charging
15W Fast Wireless Charging
4.5W Reverse Wireless Charging
Platform features Dolby Atmos
Dual Stereo Speakers
Vapor Chamber Cooling
 Samsung Knox
Game Booster
Dual Stereo Speakers
AKG Audio
IP68 Dust & Water Resistant
Display
Display size 6.55 inches
1080 x 2400 pixels
 6.8 inches
1440 x 3200 pixels
Display type Fluid AMOLED screen
 Dynamic AMOLED 2X screen
16M colors
Pixel density 402 ppi
 515 ppi
Display features 120Hz Refresh Rate
20:9 Aspect Ratio
Reading Mode
Night Mode
sRGB
Display P3
Gorilla Glass
2.5D Curved Glass
8192-Level Brightness
HDR10+
SGS Low Blue Light Certified
 Always-on Display
120Hz Refresh Rate
HDR10+
1500 Nits Peak Brightness
Gorilla Glass Victus
Eye Comfort Shield
Infinity-O Display
S-Pen Compatible
20:9 Aspect Ratio
Camera
Camera resolution 48MP F1.7 + 16MP F2.2 + 5MP F2.4 + 2MP F2.4
 108MP F1.8 + 10MP F4.9 + 10MP F2.4
12MP F2.2
Camera features 123-degree Ultra Wide Angle
HDR
Nightscape
Macro
Portrait
Panorama
AI Scene Recognition
OIS
Dual LED Flash
 Dual Pixel PDAF
Laser AF
OIS
10x Optical Zoom
Auto-HDR
LED Flash
Color Point Filter
Backdrop Filter
Low-key Mono Filter
High-key Mono Filter
Studio Filter
Blur Filter
Night Mode
Up to 100x Digital Zoom
Video recording 4K 30/60fps
Full HD 30/60fps
Slow Motion 240fps @Full HD / 480fps @HD
Time-Lapse Full HD / 4K
HDR
Nightscape
Focus Tracking
 8K 24fps
4K 30/60fps
Full HD 30/60/240fps
HD 960fps
Super Steady Video
Front camera
Front camera resolution 16MP F2.4
 40MP F2.2
Front camera features Face Unlock
HDR
Face Retouching
 PDAF
Auto HDR
Video recording Full HD 30fps
Time-Lapse
 4K 30/60fps
Full HD 30fps
Dual Video Call
Sensors & connectivity
Sensors Fingerprint
Accelerometer
Gyro
Proximity
Compass
Ambient Light
 Fingerprint
Accelerometer
Gyro
Proximity
Compass
Barometer
Connectivity USB Type C 3.1
USB OTG
Bluetooth 5.1
NFC
Wi-Fi Direct
Dual band Wi-Fi
DLNA
Wi-Fi Hotspot
GPS
GLONASS
BDS
GALILEO
 USB Type C 3.2
Bluetooth 5.2
NFC
Dual band WiFi
WiFi Direct
WiFi Hotspot
GPS
GLONASS
BDS
GALILEO
USB OTG
Connectivity features 2 x 2 MIMO
 WiFi 6