Realme C21 versus Blackview Oscal Tiger 12

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

Realme C21 3GB/32GB

Upcoming
KSh 16,700

Blackview Oscal Tiger 12, 8GB/128GB

In Stock
KSh 19,500

Realme C21 3GB/32GB Blackview Oscal Tiger 12, 8GB/128GB
Price KSh 16,700 KSh 19,500
Sales 0 - For Sep 2025 11 - For Sep 2025
Average rating 5 - 2 votes 3.5 - 2 votes
Likes 0 - For Sep 2025 0 - For Sep 2025
Views 157 - For Sep 2025 106 - For Sep 2025
General
Available March
2021
 November
2023
Dimensions 165.2 x 76.4 x 8.9 mm
 168.5 x 76.6 x 8.4 mm
Weight 190 g
 198.3 g
Colors Cross Black
Cross Blue
 Cerulean Blue
Flowing Purple
Cloudwing Grey
Network 2G, 3G, 4G 2G, 3G, 4G
Network features 2G: 850, 900, 1800, 1900; 3G: B1, B5, B8; 4G FDD LTE: B1, B3, B5, B7, B8, B20, B28; 4G TD LTE: B38, B40, B41 2G: 850, 900, 1800, 1900; 3G: 900, 2100; 4G: B1, 3, 7, 8, 19, 20, 28, 40
Key features Helio G35 gaming processor
LPDDR4X memory
5000mAh battery power
Android 10 OS
Face unlock
 120Hz display refresh rate
64MP dual main camera
33W fast charging
Helio G99 gaming processor
UFS 2.2 internal storage
NFC contactless payments
Platform
Operating system Android 10; Realme UI 1.0
 Android 13
Doke OS 4.0
GPU PowerVR GE8320
 Mali-G57 MC2
Processor 2.3 GHz
Octa-core
 2.2 GHz
Octa-core
6nm
Chipset MediaTek Helio G35
 MediaTek Helio G99
Graphics processor PowerVR GE8320
 Mali-G57 MC2
RAM 3GB LPDDR4X
 8GB LPDDR4X
Storage 32GB
 128GB UFS 2.2
Card slot Up to 256GB
Dedicated MicroSD
 MicroSD
Up to 1 TB
Battery 5000mAh
Li-Po
 5000mAh
Li-Po
Battery features Up to 2.37 Days Standby / 1.43h WhatsApp / 2.23h Talk Time / 1.51h Instagram / 1.36h YouTube / 4.78h Spotify for 5% Battery with Power Saving Mode
 33W Fast Charging
Up to 6h Video Playback
Platform features -
 -
Display
Display size 6.5 inches
720 x 1600 pixels
 6.78 Inches
1080 x 2460 Pixels
Display type IPS screen
16M colors
 IPS Screen
16M Colors
Pixel density 270 ppi
 396 ppi
Display features 20:9 Aspect Ratio
400 Nits Brightness
 120Hz Refresh Rate
500 Nits Peak Brightness
Camera
Camera resolution 13MP F2.2 + 2MP F2.4 + 2MP F2.4
 64MP + 2MP
Camera features Up to 4x Digital Zoom
4cm Macro Lens
Night Mode
AI Beauty
Chroma Boost
HDR
PDAF
Portrait
Panorama
Expert Mode
LED flash
 64MP Wide / PDAF
Panorama / Portrait
HDR
LED Flash
Video recording Full HD 30fps
Timelapse
 2K 30fps
Full HD 30fps
Front camera
Front camera resolution 5MP F2.2
 13MP
Front camera features Portrait
Panorama
HDR
Beauty
Face Unlock
 -
Video recording Timelapse
 Full HD 30fps
Sensors & connectivity
Sensors Fingerprint
Accelerometer
Proximity
Magnetic Induction
Ambient Light
 Fingerprint
Accelerometer
Proximity
Connectivity MicroUSB 2.0
Bluetooth 5.0
WiFi Hotspot
GPS
GLONASS
BDS
USB OTG
 USB Type-C 2.0 / OTG
Bluetooth 5.0
Wi-Fi Hotspot / Wi-Fi Direct / Dual-band Wi-Fi
GPS / GLONASS / GALILEO / BDS
NFC
Connectivity features -
 -