Comparison of Samsung Galaxy J7 vs Samsung Galaxy Y Duos S6102

Comparison of
Samsung Galaxy J7

General Features General Features
Release Date 2015, June 2011, December. Released 2012, February
SIM Support Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Mini-SIM, dual stand-by)
Phone Dimensions 5.99 x 3.10 x 0.30 in 4.32 x 2.36 x 0.47 in
Phone Weight 171 g 109 g
Operating System Android 5.1 (Lollipop), upgradable to 6.0.1 (Marshmallow) Android 2.3 (Gingerbread)
Display Display
Screen Size 5.5 inches 3.14 inches
Screen Resolution 720 x 1280 pixels 240 x 320 pixels
Screen Type Super AMOLED capacitive touchscreen, 16M colors TFT capacitive touchscreen, 256K colors
Screen Protection Corning Glass
Memory Memory
Internal Memory 16 GB 512 MB
RAM 1.5 GB RAM 512 MB
Card Slot microSD, up to 256 GB (dedicated slot) microSD, up to 32 GB (dedicated slot), 2 GB included
Performance Performance
Processor Octa-core (4x1.4 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)Octa-core 1.5 GHz Cortex-A53 832 MHz
GPU Adreno 405Mali-T720MP2 N/A
Battery Battery
Type Removable Li-Ion 3000 mAh battery Removable Li-Ion 1300 mAh battery
Camera Camera
Front Camera 5 MP No
Front Flash Light Yes No
Front Video Recording No No
Back Flash Light Yes No
Back Camera 13 MP 3
Back Video Recording 1080p@30fps 320p@24fps
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes No
5G
Radio FM radio, RDS, recording Stereo FM radio, RDS
WiFi Yes Yes
NFC Yes (Snapdragon model only) No

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