Oppo R7s vs Samsung Galaxy J7 vs Samsung Galaxy A8 2016

BASIC INFO
Model No Oppo R7s SM-J7008
J7008
Galaxy A8 2016
Status Available. Released 2015, December Available. Released 2015, June Available
Release Date 2015, October 2015, June Released 2016, October
Dimension 151.8 x 75.4 x 7 mm (5.98 x 2.97 x 0.28 in) 152.2 x 79.1 x 7.9 mm (5.99 x 3.11 x 0.31 in) 158 x 76.8 x 6 mm (6.22 x 3.02 x 0.24 in)
Weight 155 g (5.47 oz) 171 g (6.03 oz) -
Colors Golden White, Black, Gold Pearl White, Midnight Black, Champagne Gold
Body Metrial - Plastic -
W & D Proof - - -
SIM Type Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) 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 GSM / HSPA / LTE
OS Android OS, v5.1 (Lollipop) Android OS, v5.1 (Lollipop) Android OS, v6.0.1 (Marshmallow)
PROSESSING
Processor Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) Quad-core 1.4 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53
Octa-core 1.5 GHz
Quad-core Cortex-A53 & Quad-core Cortex-A57
Chipset Qualcomm MSM8939 Snapdragon 615 Qualcomm MSM8939 Snapdragon 615
Exynos 7580 Octa
Exynos 7420 Octa
GPU Adreno 405 Adreno 405
Mali-T720MP2
Mali-T760MP8
MEMORY
RAM 4GB 1.5GB 3GB
Storage 32GB 16GB 32GB
Card Slot microSD, up to 256 GB (uses SIM 2 slot) Up to 64 GB Up to 256 GB
DISPLAY
Size 5.5 inches 5.5 inches 5.1 inches
Type AMOLED capacitive touchscreen, 16M colors TFT capacitive touchscreen, 16M colors Super Amoled capacitive touchscreen, 16M colors
Resolation 1080 x 1920 pixels 720 x 1280 pixels 1080 x 1920 pixels
PPI 401 ppi pixel density 267 ppi pixel density 432 ppi pixel density
Multi touch Yes Yes Yes
Protection Corning Gorilla Glass 3, Color OS 2.1 Corning Gorilla Glass (To be confirmed)
CAMERA
Primary 13 MP 13 MP, 4128 x 3096 pixels 16 MP
Video 1080p@30fps Yes, 720p@30fps 1080p@30fps
Flash Led flash LED flash LED flash
Features Geo-tagging, touch focus, face detection, panorama, HDR Geo-tagging, touch focus, face detection, panorama Geo-tagging, touch focus, face detection, panorama, HDR
Selfie 8 MP Yes 5 MP Yes 5 MP
BATTERY
Battery Li-Po Li-Ion Li-Ion battery
Capacity 3070 mAh 3000 mAh 3050 mAh
Removable Non-removable Yes Non-removable
StandBy - - -
Talk Time - Up to 18 h (3G) -
Music Play - Up to 76 h -
Browsing - Yes -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 - Global, Taiwan, USA HSDPA 850 / 900 / 1900 / 2100 - J700F, J700H
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J700M
HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - Global
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan
LTE band 1(2100), 2(1900), 4(1700/2100), 7(2600), 17(700)
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J700F
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 17(700), 28(700) - J700M
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)
Speed HSPA, LTE Cat4 150/50 Mbps HSPA 21.1/5.76 Mbps
HSPA, LTE Cat4 150/50 Mbps
HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
BlueTooth v4.0 v4.1, A2DP v4.2, A2DP, EDR, LE
USB microUSB v2.0, USB Host Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS/ BDS (market dependant)
NFC No Yes (Snapdragon model only) Yes
Audio jeck Yes, 3.5mm Yes, 3.5mm Yes, 3.5 mm Jack
OTHERS
Sensors Accelerometer, proximity, compass Accelerometer, proximity Fingerprint, accelerometer, proximity, compass
Radio No FM radio, RDS, recording FM radio, RDS, recording
SARUS - 1.25 W/kg (head), 1.36 W/kg (body) -
SAREU - 0.50 W/kg (head), 0.37 W/kg (body) -
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