Samsung Galaxy J7 Dual SIM vs Samsung Galaxy A5 Duos

BASIC INFO
Model No - Galaxy A5 Duos
Status Available. Released 2015, June Available.
Release Date 2015, June 2014, November
Dimension 152.2 x 79.1 x 7.9 mm (5.99 x 3.11 x 0.31 in) 139.3 x 69.7 x 6.7 mm (5.48 x 2.74 x 0.26 in)
Weight 170 g 123 g (4.34 oz)
Colors White, Black Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light Blue, Champagne Gold
Body Metrial - -
W & D Proof - -
SIM Type Dual SIM Dual SIM (Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v5.0.2 (Lollipop) Android OS, v4.4.4 (KitKat), upgradable to v5.0.2 (Lollipop)
PROSESSING
Processor Quad-core 1.4 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 Quad-core 1.2 GHz Cortex-A53
Chipset Exynos 7580 Octa Qualcomm MSM8916 Snapdragon 410
GPU Mali-T720MP2 Adreno 306
MEMORY
RAM 1GB 2GB
Storage 8GB 16GB
Card Slot up to 128 GB (dedicated slot) up to 64 GB (dedicated slot)
DISPLAY
Size 5.5 inches 5 inches
Type IPS LCD capacitive touchscreen, 16M colors Super Amoled capacitive touchscreen, 16M colors
Resolation 720 x 1280 pixels 720 x 1280 pixels
PPI 267 ppi pixel density 294 ppi pixel density
Multi touch Yes Yes
Protection - Corning Gorilla Glass 4
CAMERA
Primary 13 MP, autofocus 13 MP, f/2.0, 28mm, autofocus
Video Yes, 720p@30fps Yes, 720p@30fps
Flash Led flash Led flash
Features Yes Geo-tagging, touch focus, face detection, panorama
Selfie Yes 5 MP 5 MP, f/2.2, 23mm
BATTERY
Battery Li-Ion Li-Ion
Capacity 3000 mAh 2300 mAh
Removable Yes Non-removable
StandBy - -
Talk Time Up to 18 h (3G) -
Music Play Up to 76 h -
Browsing - -
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
3G Network HSDPA 900 / 2100 SIM 1 & SIM 2 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 7(2600), LTE band 38(2600), 39(1900), 40(2300), 41(2500) 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 Cat4 150/50 Mbps
5G - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
BlueTooth Yes, v4.0 with A2DP v4.0, A2DP, EDR, LE
USB Yes, microUSB v2.0 MicroUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
NFC - -
Audio jeck - Yes, 3.5mm
OTHERS
Sensors Accelerometer, proximity Accelerometer, proximity, compass
Radio FM radio FM radio, recording
SARUS - 0.23 W/kg (head)
SAREU - 0.23 W/kg (head) 0.40 W/kg (body)
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