Samsung Galaxy J7 2016 vs Samsung Galaxy A8 32GB vs Samsung Galaxy A8 2016

BASIC INFO
Model No Galaxy J7 2016 - Galaxy A8 2016
Status Available Exp. release 2015, Q3 Available
Release Date 2015, April 2015, July Released 2016, October
Dimension 151.7 x 76 x 7.8 mm (5.97 x 2.99 x 0.31 in) 158 x 76.8 x 5.9 mm (6.22 x 3.02 x 0.23 in) 158 x 76.8 x 6 mm (6.22 x 3.02 x 0.24 in)
Weight 170 g (6.00 oz) 151 g -
Colors White, Black, Gold, Rose Gold Pearl White, Midnight Black, Champagne Gold Pearl White, Midnight Black, Champagne Gold
Body Metrial - - -
W & D Proof - - -
SIM Type Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) - Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE - GSM / HSPA / LTE
OS Android OS, v6.0.1 (Marshmallow) Android OS, v5.0.2 (Lollipop) Android OS, v6.0.1 (Marshmallow)
PROSESSING
Processor Octa-core (4x1.6 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Octa-core 1.6 GHz Cortex-A53
Qualcomm Snapdragon 615 Quad core 1.5 GHz Cortex A53 and Quad core 1.0GHz Cortex A53 Octa core Proce Quad-core Cortex-A53 & Quad-core Cortex-A57
Chipset Qualcomm MSM8952 Snapdragon 617
Exynos 7870 Octa
- Exynos 7420 Octa
GPU Adreno 405
Mali-T830MP2
- Mali-T760MP8
MEMORY
RAM 2GB - 3GB
Storage 16GB - 32GB
Card Slot Up to 256 GB 32GB Storage, 2GB RAM, microSD, up to 64 GB Up to 256 GB
DISPLAY
Size 5.5 inches 1080 x 1920 pixels 5.7 inches with 401 ppi pixel density 5.1 inches
Type SUPER Amoled capacitive touchscreen, 16M colors Super Amoled capacitive touchscreen, 16M colors Super Amoled capacitive touchscreen, 16M colors
Resolation Full HD 720 x 1280 pixels - 1080 x 1920 pixels
PPI 267 ppi pixel density - 432 ppi pixel density
Multi touch Yes - Yes
Protection - - (To be confirmed)
CAMERA
Primary 13 MP 16 MP Dual Lens, 3456 x 4608 pixels, optical image stabilization, autofocus, triple-LED flash, Geo-tagging, touch focus, face detection, panorama, HDR 16 MP
Video 1080p@30fps, check quality Yes, 720p@30fps 1080p@30fps
Flash LED flash - LED flash
Features Geo-tagging, touch focus, face detection, panorama, HDR - Geo-tagging, touch focus, face detection, panorama, HDR
Selfie 5 MP, f/1.9, LED flash Yes 5 MP Yes 5 MP
BATTERY
Battery Li-Ion battery Non-removable Li-Ion 3050 mAh battery Li-Ion battery
Capacity 3300 mAh - 3050 mAh
Removable Yes - Non-removable
StandBy - - -
Talk Time Up to 23 h (3G) - -
Music Play Up to 96 h - -
Browsing HTML5 - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F LTE 800 / 900 / 1800 / 2600 LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)
Speed HSPA, LTE Cat4 150/50 Mbps - HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
BlueTooth v4.1, A2DP V4.0 with A2DP v4.2, A2DP, EDR, LE
USB microUSB v2.0 MicroUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS/ BDS (market dependant)
NFC Yes - Yes
Audio jeck Yes, 3.5 mm - Yes, 3.5 mm Jack
OTHERS
Sensors Accelerometer, proximity - Fingerprint, accelerometer, proximity, compass
Radio FM radio, RDS, recording FM radio FM radio, RDS, recording
SARUS 1.10 W/kg (head) 1.01 W/kg (body) - -
SAREU 0.35 W/kg (head) 1.39 W/kg (body) - -
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