Samsung Galaxy J2 vs Samsung Galaxy A7

BASIC INFO
Model No Galaxy J2 A700F (EMEA), A700FD (Malaysia, Pakistan), A700K/A700S/A700L (Korea)
Status Discontinued Available. Released 2015, February
Release Date 2015, September 2015, January
Dimension 136.5 x 69 x 8.4 mm (5.37 x 2.72 x 0.33 in) 151.2 x 76.2 x 6.3 mm
Weight 129 g (4.55 oz) 141 g (4.97 oz)
Colors White, Black, Gold dark blue, white and gold
Body Metrial - -
W & D Proof - -
SIM Type Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) Nano-SIM
Technology GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v5.1 (Lollipop) Android OS, v 4.4.2 (KitKat)
PROSESSING
Processor Quad-core 1.3 GHz Cortex-A7 Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 - A700FD
Quad-core 1.8 Cortex-A15 GHz & quad-core 1.3 Cortex-A7 GHz - A700F
Chipset Exynos 3475 Quad Qualcomm MSM8939 Snapdragon 615 - A700FD
Exynos 5430 Octa - A700F
GPU Mali-T720 Adreno 405 - A700FD
Mali-T628 MP6 - A700F
MEMORY
RAM 1GB 2GB
Storage 8GB 16GB
Card Slot Up to 64 GB Up to 64 GB (dedicated slot)
DISPLAY
Size 4.7 inches 5.5 Inches
Type Super AMOLED capacitive touchscreen, 16M colors HD Super Amoled capacitive touchscreen, 16M colors
Resolation 540 x 960 pixels 720 x 1280 pixels
PPI 234 ppi pixel density 401 ppi pixel density
Multi touch Yes Yes
Protection - Corning Gorilla Glass 4
CAMERA
Primary 5MP 13 MP, 4164 x 3096 pixels
Video Yes, 1080p@30fps Yes, 720p@30fps
Flash LED flash LED Flash
Features Geo-tagging, touch focus, face detection Geo-tagging, touch focus, face detection, panorama, HDR
Selfie Yes, 2MP Yes 5 MP
BATTERY
Battery Li-Ion battery Li-Ion
Capacity 2000 mAh 2600 mAh
Removable Yes Non-removable
StandBy - -
Talk Time Up to 11 h (3G) Up to 17 h (3G)
Music Play Up to 41 h Up to 54 h
Browsing - -
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
3G Network HSDPA 850 / 900 / 1900 / 2100 - J200G, J200GU, J200F, J200Y
HSDPA 850 / 900 / 2100 - J200H
HSDPA 850 / 900 / 1900 / 2100 - A700FD, A700F
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J200F
LTE band 1(2100), 3(1800), 5(850), 8(900), 20(800), 40(2300) - J200G
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900) - J200GU
LTE band 1(2100), 3(1800), 5(850), 7(2600),
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - A700F
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - A700FD
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot
BlueTooth v4.1, A2DP v4.0, A2DP, EDR, LE
USB microUSB v2.0, USB On-The-Go microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS/ BDS (market dependant)
NFC Yes (market dependent) Yes
Audio jeck Yes, 3.5 mm Yes, 3.5mm
OTHERS
Sensors Accelerometer, proximity Accelerometer, proximity, compass
Radio FM radio, RDS, recording FM radio, RDS, recording
SARUS 1.18 W/kg (head), 1.27 W/kg (body) 1.05 W/kg (head) 0.80 W/kg (body)
SAREU 0.57 W/kg (head), 0.45 W/kg (body) 0.41 W/kg (head) 0.55 W/kg (body)
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