vivo S21 Pro vs vivo iQOO Z9s Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
AMOLED
AMOLED
Size
6.67"
6.77"
Resolution
QHD+
FHD+
Refresh Rate
120Hz
120Hz
Brightness
—
1800 nits
Protection
—
Schott Xensation
Platform
OS
ANDROID Android 15, OriginOS 5
ANDROID Android 14, up to 2 major Android upgrades, Funtouch 14
Chipset
Mediatek Dimensity 9300+
Mediatek Dimensity 7300
CPU
Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Immortalis-G720 MC12
Mali-G615 MC2
AnTuTu Score
—
—
Memory
RAM
16GB
8GB / 12GB
Storage
512GB
128GB / 256GB
Storage Type
UFS 3.1
UFS 2.2
Card Slot
No
No
Camera
Main Camera
50MP f/1.9
50MP f/1.8
Selfie Camera
50MP f/2.0
16MP f/2.5
Video (Max)
4K@30fps, 1080p@30fps, gyro-EIS, OIS
4K@30/60fps, 1080p, gyro-EIS, OIS
OIS
Yes
Yes
Battery
Capacity
5,500 mAh
5,500 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 6, Wi-Fi 5, Wi-Fi 4, Dual-band
Bluetooth
5.3
5.4
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
-
163.7 x 75 x 7.5 mm (6.44 x 2.95 x 0.30 in)
Weight
—
180g
Build
Glass / glass back / plastic frame
—
Water Resist
IP68
IP64
Colors
Gray; other colors
Titanium Matte, Onyx Green
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