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Compare Oppo A9S vs Samsung Galaxy S9

Specification

General Features General Features
Release Date 2019, September 2018, February
SIM Support Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Phone Dimensions 6.38 x 3.00 x 0.33 in 5.81 x 2.70 x 0.33 in
Phone Weight 190 g 163 g
Operating System Android 9.0 (Pie); ColorOS 6 Android 8.0 (Oreo)
Display Display
Screen Size 6.53 inches 5.8 inches
Screen Resolution 1080 x 2340 pixels 1440 x 2960 pixels
Screen Type LTPS IPS LCD capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Screen Protection Corning Gorilla Glass 5 Corning Gorilla Glass 5
Memory Memory
Internal Memory 128GB 64/128/256 GB
RAM 128GB 8GB RAM 4 GB RAM
Card Slot microSD, up to 256 GB microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only
Performance Performance
Processor Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEAOcta-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA/LATAM, China
GPU Mali-G72 MP3 Mali-G72 MP18 - EMEAAdreno 630 - USA/LATAM, China
Battery Battery
Type Non-removable Li-Po 4020 mAh battery Non-removable Li-Ion 3000 mAh battery (11.55 Wh)
Camera Camera
Front Camera 16 MP 8 MP
Front Flash Light No No
Front Video Recording 1080p@30fps 1440p@30fps
Back Flash Light Yes Yes
Back Camera 16 MP 12 MP
Back Video Recording 1080p@30fps 2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec.
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
Radio FM radio FM radio (USA & Canada only)
WiFi Yes Yes
NFC Yes Yes

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