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iqoo-15
s21-pro
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vivo S21 Pro
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Display
Type
AMOLED
AMOLED
Size
6.67"
6.85"
Resolution
QHD+
QHD+
Refresh Rate
120Hz
144Hz
Brightness
—
6000 nits
Protection
—
—
Platform
OS
ANDROID Android 15, OriginOS 5
ANDROID Android 16, up to 5 major Android upgrades, OriginOS 6
Chipset
Mediatek Dimensity 9300+
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5
CPU
Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
GPU
Immortalis-G720 MC12
Adreno 840
AnTuTu Score
—
2,973,303
Memory
RAM
16GB
12GB / 16GB
Storage
512GB
256GB / 512GB / 1024GB
Storage Type
UFS 3.1
UFS 4.1
Card Slot
No
No
Camera
Main Camera
50MP f/1.9
50MP f/1.9
Selfie Camera
50MP f/2.0
32MP f/2.2
Video (Max)
4K@30fps, 1080p@30fps, gyro-EIS, OIS
8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS
OIS
Yes
Yes
Battery
Capacity
5,500 mAh
7,000 mAh
Wired Charging
90W
100W
Wireless Charging
—
40W
Fast Charging
—
PD
40
Connectivity
Wi-Fi
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.3
6.0
NFC
Yes
Yes
5G
Yes
Yes
USB
USB Type-C 2.0
USB Type-C 3.2
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
GPS, GLONASS, BeiDou, Galileo, QZSS
Body
Dimensions
-
163.7 x 76.8 x 8.1 mm (6.44 x 3.02 x 0.32 in)
Weight
—
215g
Build
Glass / glass back / plastic frame
Glass / glass-fiber reinforced plastic back or glass back / aluminum frame
Water Resist
IP68
IP68
Colors
Gray; other colors
Alpha, Legend, Gray, Green, Blue, Apex