Samsung Galaxy J7 vs Samsung Galaxy A8 Dual SIM

BASIC INFO
Model No SM-J7008
J7008
Galaxy A8 Dual SIM
Status Available. Released 2015, June Available.
Release Date 2015, June 2015, August
Dimension 152.2 x 79.1 x 7.9 mm (5.99 x 3.11 x 0.31 in) 158 x 76.8 x 5.9 mm (6.22 x 3.02 x 0.23 in)
Weight 171 g (6.03 oz) 151 g
Colors White, Black, Gold Pearl White, Midnight Black, Champagne Gold
Body Metrial Plastic -
W & D Proof - -
SIM Type Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v5.1 (Lollipop) Android OS, v5.1 (Lollipop)
PROSESSING
Processor Quad-core 1.4 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53
Octa-core 1.5 GHz
Quad-core 1.8 GHz Cortex-A53 & quad-core 1.3 GHz Cortex-A53 - A800Y
Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7- A800F
Chipset Qualcomm MSM8939 Snapdragon 615
Exynos 7580 Octa
Qualcomm MSM8939 Snapdragon 615 - A800Y
Exynos 5430 Octa - A800F
GPU Adreno 405
Mali-T720MP2
Adreno 405 - A800Y
Mali-T628 MP6 - A800F
MEMORY
RAM 1.5GB 2GB
Storage 16GB 16GB
Card Slot Up to 64 GB Up to 256 GB
DISPLAY
Size 5.5 inches 5.7 inches
Type TFT capacitive touchscreen, 16M colors Super Amoled capacitive touchscreen, 16M colors
Resolation 720 x 1280 pixels 1080 x 1920 pixels
PPI 267 ppi pixel density 401 ppi pixel density
Multi touch Yes Yes
Protection Corning Gorilla Glass Corning Gorilla Glass 4
CAMERA
Primary 13 MP, 4128 x 3096 pixels 16 MP Dual Lens
Video Yes, 720p@30fps Yes, 720p@30fps
Flash LED flash Triple-LED flash
Features Geo-tagging, touch focus, face detection, panorama Geo-tagging, touch focus, face detection, panorama, HDR
Selfie Yes 5 MP Yes 5 MP
BATTERY
Battery Li-Ion Li-Ion battery
Capacity 3000 mAh 3050 mAh
Removable Yes Non-removable
StandBy - -
Talk Time Up to 18 h (3G) Up to 17 h (3G)
Music Play Up to 76 h Up to 51 h
Browsing Yes -
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
3G Network HSDPA 850 / 900 / 1900 / 2100 - J700F, J700H
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J700M
HSDPA 850 / 900 / 1900 / 2100 - A800F, A800Y
4G Network 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), 40(2300) - A800F
LTE band 3(1800), 8(900), 28(700) - A800Y
Speed 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 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
BlueTooth v4.1, A2DP v4.1, A2DP, EDR, LE
USB Yes, microUSB v2.0 MicroUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS/ BDS (market dependant)
NFC Yes (Snapdragon model only) No
Audio jeck Yes, 3.5mm Yes, 3.5 mm
OTHERS
Sensors Accelerometer, proximity Fingerprint, accelerometer, proximity, compass
Radio FM radio, RDS, recording FM radio
SARUS 1.25 W/kg (head), 1.36 W/kg (body) -
SAREU 0.50 W/kg (head), 0.37 W/kg (body) 0.32 W/kg (head) 0.55 W/kg (body)
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