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y31
s21-pro
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vivo S21 Pro
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vivo Y31
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vivo
vivo S21 Pro
SAR 779
vivo
vivo Y31
SAR 999
Display
Type
AMOLED
IPS_LCD
Size
6.67"
6.68"
Resolution
QHD+
HD+
Refresh Rate
120Hz
120Hz
Brightness
—
1000 nits
Protection
—
Guardian Glass (ion-strengthened)
Platform
OS
ANDROID Android 15, OriginOS 5
ANDROID Android 15, Funtouch 15
Chipset
Mediatek Dimensity 9300+
Qualcomm SM4450 Snapdragon 4 Gen 2
CPU
Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU
Immortalis-G720 MC12
Adreno 613
AnTuTu Score
—
—
Memory
RAM
16GB
4GB / 6GB / 8GB
Storage
512GB
128GB / 256GB / 512GB
Storage Type
UFS 3.1
eMMC 5.1
Card Slot
No
Yes
Camera
Main Camera
50MP f/1.9
50MP f/1.8
Selfie Camera
50MP f/2.0
8MP f/2.0
Video (Max)
4K@30fps, 1080p@30fps, gyro-EIS, OIS
1080p@30fps
OIS
Yes
No
Battery
Capacity
5,500 mAh
6,500 mAh
Wired Charging
90W
44W
Wireless Charging
—
—
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.3
4.2
NFC
Yes
No
5G
Yes
Yes
USB
USB Type-C 2.0
USB Type-C 2.0
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
GPS, GLONASS, BeiDou, Galileo, QZSS
Body
Dimensions
-
166.1 x 77 x 8.4 mm (6.54 x 3.03 x 0.33 in)
Weight
—
209g
Build
Glass / glass back / plastic frame
—
Water Resist
IP68
IP68
Colors
Gray; other colors
Rose Red, Diamond Green