Comparison of Samsung Galaxy S9 vs Samsung Galaxy S7 Dual SIM

Comparison of
Samsung Galaxy S9

General Features General Features
Release Date 2018, February 2016, February
SIM Support Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM
Phone Dimensions 5.81 x 2.70 x 0.33 in 5.61 x 2.74 x 0.31 in
Phone Weight 163 g 152 g
Operating System Android 8.0 (Oreo) Android OS, v6.0 (Marshmallow)
Display Display
Screen Size 5.8 inches 5.1 inches
Screen Resolution 1440 x 2960 pixels 1440 x 2560 pixels
Screen Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Screen Protection Corning Gorilla Glass 5 Corning Gorilla Glass 4
Memory Memory
Internal Memory 64/128/256 GB 32/64 GB
RAM 4 GB RAM 4 GB RAM
Card Slot microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only microSD, up to 200 GB (dedicated slot) - single-SIM modelmicroSD, up to 200 GB (uses SIM 2 slot) - dual-SIM model
Performance Performance
Processor 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 Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz KryoQuad-core 2.3 GHz Mongoose + quad-core 1.6 GHz Cortex-A53
GPU Mali-G72 MP18 - EMEAAdreno 630 - USA/LATAM, China Adreno 530Mali-T880 MP12
Battery Battery
Type Non-removable Li-Ion 3000 mAh battery (11.55 Wh) Non-removable Li-Ion 3000 mAh battery
Camera Camera
Front Camera 8 MP 5 MP
Front Flash Light No No
Front Video Recording 1440p@30fps Yes
Back Flash Light Yes Yes
Back Camera 12 MP 12 MP
Back Video Recording 2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec. Yes
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
5G
Radio FM radio (USA & Canada only) No
WiFi Yes Yes
NFC Yes Yes

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