Comparison of Vivo S1 vs Vivo U1

Comparison of
Vivo S1

General Features General Features
Release Date 2019-01-01 2018, March
SIM Support Dual SIM (Nano-SIM, dual stand-by) Nano-SIM ,Dual Sim
Phone Dimensions 6.28 x 2.96 x 0.32 in 6.11 x 2.96 x 0.33 in
Phone Weight 179 g 163 g
Operating System Android 9.0 (Pie); Funtouch 9 Funtouch 4.5 OS (Android 8.1 Oreo);
Display Display
Screen Size 6.38 inches 6.2 inches
Screen Resolution 1080 x 2340 pixels 720 x 1520 pixels
Screen Type Super AMOLED capacitive touchscreen, 16M colors IPS Capacitive,Multi-touch
Screen Protection Capacitive, Multi-touch, Scratch resistant Capacitive,Multi-touch,Scratch resistant
Memory Memory
Internal Memory 128GB 32/64 GB
RAM 6GB 3 GB RAM or 4 GB RAM
Card Slot Yes microSD,microSDHC,microSDXC
Performance Performance
Processor Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) 4x 1.95 GHz ARM Cortex-A53, 4x 1.45 GHz ARM Cortex-A53
GPU Mali-G52 MC2 Qualcomm Adreno 505
Battery Battery
Type Non-removable Li-Po 4500 mAh battery Non-removable Li-Ion 4030 mAh
Camera Camera
Front Camera 32 MP, f/2.0 8 MP
Front Flash Light No
Front Video Recording 1080p@30fps 2 MP
Back Flash Light Yes Yes
Back Camera 16 MP + 8 MP + 2 MP 13 MP
Back Video Recording 1080p@30fps 0 MP
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
5G
Radio FM radio Yes
WiFi Yes Yes
NFC No No

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