vivo S21 Pro vs vivo iQOO Z3 Comparison
Detailed specs comparison: display, processor, camera, battery and price
Display
Type
AMOLED
IPS_LCD
Size
6.67"
6.58"
Resolution
QHD+
FHD+
Refresh Rate
120Hz
120Hz
Brightness
—
—
Protection
—
—
Platform
OS
ANDROID Android 15, OriginOS 5
ANDROID Android 11, Funtouch 11.1 (International), OriginOS 1.0 for iQOO (China)
Chipset
Mediatek Dimensity 9300+
Qualcomm SDM768 Snapdragon 768G 5G
CPU
Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU
Immortalis-G720 MC12
Adreno 620
AnTuTu Score
—
—
Memory
RAM
16GB
6GB / 8GB / 12GB
Storage
512GB
128GB / 256GB
Storage Type
UFS 3.1
UFS 2.2
Card Slot
No
Yes
Camera
Main Camera
50MP f/1.9
64MP f/1.8
Selfie Camera
50MP f/2.0
16MP f/2.0
Video (Max)
4K@30fps, 1080p@30fps, gyro-EIS, OIS
4K@30/60fps, 1080p@30/60fps, gyro-EIS
OIS
Yes
No
Battery
Capacity
5,500 mAh
4,400 mAh
Wired Charging
90W
55W
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
5.1
NFC
Yes
No
5G
Yes
Yes
USB
USB Type-C 2.0
USB Type-C
GPS
GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
GPS, GLONASS, BeiDou, Galileo
Body
Dimensions
-
164 x 75.3 x 8.5 mm (6.46 x 2.96 x 0.33 in)
Weight
—
185.5g
Build
Glass / glass back / plastic frame
—
Water Resist
IP68
—
Colors
Gray; other colors
Ace Black, Cyber Blue, Silver
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