Oppo A9 (2020) versus Vivo Y21D

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

Oppo A9 (2020) 4GB/128GB

Upcoming
KSh 25,400

Vivo Y21D, 6GB/128GB

In Stock
KSh 20,500

Oppo A9 (2020) 4GB/128GB Vivo Y21D, 6GB/128GB
Price KSh 25,400 KSh 20,500
Sales 0 - For Mar 2026 11 - For Mar 2026
Average rating 3.7 - 12 votes 4 - 1 votes
Likes 3 - For Mar 2026 1 - For Mar 2026
Views 699 - For Mar 2026 199 - For Mar 2026
General
Available September
2019
 September
2025
Dimensions 163.6 x 75.6 x 9.1 mm
 166.1 x 77 x 8.4 mm
Weight 195 g
 209 g
Colors Space Purple
Marine Green
 Jade Green
Coral Red
Network 2G, 3G, 4G 2G, 3G, 4G
Network features 2G: 850, 900, 1800, 1900; 3G: B1, B5, B8; FDD-LTE: B1, B3, B5, B7, B8, B20, B28; TD-LTE: B38, B40, B41 2G: 850, 900, 1800; 3G: 850, 900, 2100; 4G: B1, 3, 5, 7, 8, 20, 28, 38, 40, 41;
Key features 48MP quad main camera
4K video recording
Dolby Atmos audio
Reverse charging
Fingerprint ID
 120Hz IPS display
IP68/IP69+ dust and water resistance - Up to 1.5m for 30 min
6500mAh battery with 44W fast charging
Dual stereo speakers with Hi-Res audio
Military grade shock resistance
Dynamic LED lights
Platform
Operating system Android 9.0 Pie; ColorOS 6.1
 Android 15
FuntouchOS 15
GPU Adreno 610
 Mali-G52 MP1
Processor 2.0 GHz
Octa-core
 2.0 GHz
Octa-core
12nm
Chipset Qualcomm Snapdragon 665
 Unisoc T7225
Graphics processor Adreno 610
 Mali-G52 MP1
RAM 4GB LPDDR4x
 6GB LPDDR4X
Storage 128GB UFS2.1
 128GB
Card slot Dedicated MicroSD
Up to 256GB
 MicroSD
Up to 2TB
Battery 5000mAh
Li-Po
 6500mAh
Li-ion
Battery features Reverse Charging
 44W Fast Charging
Up to 21.6h Video Playback
0-50% in 38 Min
Platform features Dual Stereo Speakers
Dolby Atmos Audio
Hi-Res Audio
Game Boost 2.0
 IP68/IP69+ Dust and Water Resistant - Up to 1.5m for 30 Min
MIL-STD-810H Compliant
Dual Stereo Speakers
Dynamic Lightshow
Hi-Res Audio
Display
Display size 6.5 inches
720 x 1600 pixels
 6.68 Inches
720 x 1608 Pixels
Display type IPS screen
16M colors
 IPS Screen
16M Colors
Pixel density 270 ppi
 264 ppi
Display features Blue Shield Blue Light Protection
480 Nits Brightness
 120Hz Refresh Rate
1000 Nits Peak Brightness
Camera
Camera resolution 48MP F1.8 + 8MP F2.25 + 2MP F2.4 + 2MP F2.4
 50MP F1.8 + 0.08MP F3.0
Camera features 119-degree Ultra Wide Angle
Ultra Night 2.0
Professional Mode
Panorama
Portrait
Time-Lapse
Slow Motion
Dual LED flash
 50MP Wide / PDAF
Night / Bokeh / Portrait / Panorama / HDR / Underwater
Dual LED Flash
Video recording 4K 30fps
EIS
Video Stability
 1080p 30fps
Front camera
Front camera resolution 16MP F2.0
 5MP F2.2
Front camera features AI Beautification
Face Unlock
 Face Unlock
Video recording Full HD 30fps
 1080p 30fps
Sensors & connectivity
Sensors Fingerprint
Geomagnetic
Proximity
Light
Acceleration
Gyro
 Fingerprint
Accelerometer
Ambient Light
Proximity
Compass
Connectivity MicroUSB 2.0
USB OTG
WiFi hotspot
WiFi Direct
Dual-band WiFi
GPS
BDS
GALILEO
GLONASS
Bluetooth 5.0
 USB Type-C 2.0 / USB OTG
Bluetooth 5.2
Wi-Fi Direct / Dual-band Wi-Fi / Wi-Fi Hotspot
GPS / BDS / GLONASS / GALILEO / QZSS
Connectivity features -
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