Realme C21 versus Oppo A78

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

Realme C21 3GB/32GB

Upcoming
KSh 16,700

Oppo A78, 8GB/256GB

In Stock
KSh 32,200

Realme C21 3GB/32GB Oppo A78, 8GB/256GB
Price KSh 16,700 KSh 32,200
Sales 0 - For Sep 2024 25 - For Sep 2024
Average rating 5 - 2 votes 4.8 - 4 votes
Likes 0 - For Sep 2024 2 - For Sep 2024
Views 120 - For Sep 2024 2,205 - For Sep 2024
General
Available March
2021
January
2023
Dimensions 165.2 x 76.4 x 8.9 mm
163.8 x 75.1 x 8 mm
Weight 190 g
188 g
Colors Cross Black
Cross Blue
Glowing Black
Glowing Purple
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: 850, 900, 1900, 2100; 4G: B1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66; 5G: N1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78
Key features Helio G35 gaming processor
LPDDR4X memory
5000mAh battery power
Android 10 OS
Face unlock
90Hz HD+ IPS display
Android 12 OS
33W fast charging provides 100% in 67 min
50MP dual main camera
Dual stereo speakers
IP54 splash resistant
Platform
Operating system Android 10; Realme UI 1.0
Android 12
ColorOS 13
GPU PowerVR GE8320
Mali-G57 MC2
Processor 2.3 GHz
Octa-core
2.2 GHz
Octa-core
Chipset MediaTek Helio G35
MediaTek Dimensity 700
Graphics processor PowerVR GE8320
Mali-G57 MC2
RAM 3GB LPDDR4X
8GB LPDDR4X
Storage 32GB
256GB 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
100% In 67 Min
Up To 16.6h Video Playback
Platform features -
IP54 Splash Resistant
Dual Stereo Speakers
Up To 8GB Virtual RAM
Display
Display size 6.5 inches
720 x 1600 pixels
6.56 Inches
720 x 1612 Pixels
Display type IPS screen
16M colors
IPS Screen
16M Colors
Pixel density 270 ppi
269 ppi
Display features 20:9 Aspect Ratio
400 Nits Brightness
90Hz Refresh Rate
Panda Glass Protection
Camera
Camera resolution 13MP F2.2 + 2MP F2.4 + 2MP F2.4
50MP F1.8 + 2MP F2.4
Camera features Up to 4x Digital Zoom
4cm Macro Lens
Night Mode
AI Beauty
Chroma Boost
HDR
PDAF
Portrait
Panorama
Expert Mode
LED flash
Macro / Night / Panorama / Portrait / AI Beauty
HDR
PDAF
LED Flash
Video recording Full HD 30fps
Timelapse
Full HD 30fps
Time-lapse
Front camera
Front camera resolution 5MP F2.2
8MP F2.0
Front camera features Portrait
Panorama
HDR
Beauty
Face Unlock
Portrait / Panorama / HDR / AI Beauty
Face Unlock
Video recording Timelapse
Full HD 30fps
Sensors & connectivity
Sensors Fingerprint
Accelerometer
Proximity
Magnetic Induction
Ambient Light
Fingerprint
Accelerometer
Proximity
Compass
Ambient Light
Connectivity MicroUSB 2.0
Bluetooth 5.0
WiFi Hotspot
GPS
GLONASS
BDS
USB OTG
USB Type-C 2.0 / USB OTG
Bluetooth 5.3
Dual-band Wi-Fi / Wi-Fi Hotspot / Wi-Fi Direct
GPS / GLONASS / GALILEO / BDS / QZSS
Connectivity features -
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