Compare - OPPO A3x vs Vivo Y21d
Compare OPPO A3x and Vivo Y21d side by side, including display, battery, camera, chipset, and other key specifications.

OPPO A3x
ColorOS 14.0 (Android 14)
Basic
Price
Rs. 25,599
RAM
4GB
Storage
64GB
Launch Date
N/A
Status
Available
Chipset
Qualcomm Snapdragon 6s Gen 1 4G
CPU
Octa-core
GPU
Adreno 610 @ 1050MHz
OS
ColorOS 14.0 (Android 14)
Display
Size
6.67 inches
Type
LCD, 16.7M colors, twice-reinforced glass
Resolution
1604 x 720 pixels (HD+)
Refresh Rate
90Hz
Body
Dimensions
165.77 x 76.08 x 7.68 mm
Weight
186g
SIM
Dual SIM (Nano-SIM/Nano-USIM, dual stand-by)
Battery
Battery
5100 mAh (typical), 4970 mAh (rated)
Charging
SUPERVOOC 2.0, 45W (11V/4.1A)
Camera
Back Camera
8 MP main, f/2.0, FOV 78°, 4P lens, AF
Front Camera
5 MP, f/2.2, FOV 78°, 3P lens
Back Video
1080P@30fps, 720P@30fps, Time-lapse: 1080P@30fps
Front Video
Up to 1080P/720P@30fps (default: 720P@30fps)
Connectivity
Network
4G / 3G / 2G
Wi-Fi
Wi-Fi 5 (802.11ac), 802.11a/b/g/n, WLAN 2.4G/5G
Bluetooth
Bluetooth 5.0, BLE, SBC, AAC, aptx
GPS
BeiDou, GPS, GLONASS, Galileo, QZSS, A-GNSS, WLAN/cellular
NFC
No
USB
USB Type-C
Sensors
Fingerprint
Supported
Others
Facial Recognition, Geomagnetic sensor, Front/back ambient light sensor, Proximity sensor, Accelerometer, Gravity sensor, Pedometer

Vivo Y21d
Funtouch OS 15
Basic
Price
Rs. 39,999
RAM
4GB
Storage
128GB
Launch Date
N/A
Status
Available
Chipset
T7225
CPU
Octa-core (2×1.8 GHz + 6×1.8 GHz)
GPU
ali-G52 MP1
OS
Funtouch OS 15
Display
Size
6.68 inches
Type
LCD, 83% NTSC, 1000 nits brightness
Resolution
1608 x 720 pixels
Refresh Rate
90Hz
Body
Dimensions
166.14 x 77.01 x 8.39 mm
Weight
209 g
SIM
Dual Nano-SIM + microSD
Battery
Battery
6500 mAh (typ)
Charging
44W wired fast charging
Camera
Back Camera
50 MP (wide, f/1.8) + 0.08 MP (auxiliary, f/3.0)
Front Camera
5 MP, f/2.2
Back Video
1080p@30fps
Front Video
Yes
Connectivity
Network
2G / 3G / 4G / LTE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac (2.4GHz / 5GHz)
Bluetooth
Bluetooth 5.2
GPS
GPS, BeiDou, GLONASS, Galileo, QZSS
NFC
No
USB
USB Type-C, USB 2.0
Sensors
Fingerprint
Side-mounted capacitive fingerprint sensor
Others
Accelerometer, Ambient Light, E-compass, Proximity, Motor
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