Comparison of Vivo Z3 vs Vivo X21 UD

Comparison of
Vivo Z3

General Features General Features
Release Date 2018, October 2018, March
SIM Support Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
Phone Dimensions 6.14 x 2.98 x 0.32 in 6.08 x 2.94 x 0.29 in
Phone Weight 164 g 156.2 g
Operating System Android 8.1 (Oreo) Android 8.1 (Oreo)
Display Display
Screen Size 6.3 inches 6.28 inches
Screen Resolution 1080 x 2280 pixels 1080 x 2280 pixels
Screen Type IPS LCD capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Screen Protection
Memory Memory
Internal Memory 64/128 GB 128 GB
RAM 6 GB RAM (SDM710) or 64 GB 4 GB RAM (SDM670) 6 GB RAM
Card Slot microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (uses SIM 2 slot)
Performance Performance
Processor Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)Octa-core (2x2.2 GHz 360 Gold & 6x2.2 GHz Kryo 360 Silver) Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
GPU Adreno 615Adreno 616 Adreno 512
Battery Battery
Type Non-removable Li-Po 3315 mAh battery Non-removable Li-Ion 3200 mAh battery
Camera Camera
Front Camera 12 MP 12 MP
Front Flash Light No
Front Video Recording 1080p@30fps 1080p@30fps
Back Flash Light Yes Yes
Back Camera 16 MP 12 MP
Back Video Recording 1080p@30fps 1080p@30fps
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
5G
Radio FM radio FM radio
WiFi Yes Yes
NFC

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