Samsung Galaxy A7 Duos specification and features

Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1900 / 2100 – A700YD, A700H
4G bands 1, 3, 7, 8, 28, 38, 39, 40, 41 – A700YD
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced 2015, January
Status Available. Released 2015, February
Body
Dimensions 151 x 76.2 x 6.3 mm (5.94 x 3.00 x 0.25 in)
Weight 141 g (4.97 oz)
SIM Hybrid Dual SIM (Nano-SIM, dual stand-by)
Display
Type Super AMOLED capacitive touchscreen, 16M colors
Size 5.5 inches, 83.4 cm2 (~72.5% screen-to-body ratio)
Resolution 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection Corning Gorilla Glass 4
Platform
OS Android 4.4.4 (KitKat)
Chipset Qualcomm MSM8939 Snapdragon 615 (28 nm)
CPU Octa-core (4×1.5 GHz Cortex-A53 & 4×1.0 GHz Cortex-A53)
GPU Adreno 405
Memory
Card slot microSDXC (uses shared SIM slot)
Internal 16GB 2GB RAM
  eMMC 4.5
Main Camera
Single 13 MP, f/2.0, 28mm (wide), AF
Features LED flash, panorama, HDR
Video 1080p@30fps
Selfie camera
Single 5 MP, f/2.2, 23mm (wide)
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
Bluetooth 4.0, A2DP, EDR, LE
GPS Yes, with A-GPS, GLONASS/ BDS (market dependant)
NFC Yes (A700YD)
Radio FM radio, RDS, recording
USB microUSB 2.0
Features
Sensors Accelerometer, proximity, compass
  ANT+
Battery
  Non-removable Li-Ion 2600 mAh battery
Talk time Up to 17 h (3G)
Music play Up to 54 h
Misc
Colors Pearl White, Midnight Black, Champagne Gold
Models SM-A7000, SM-A7009, SM-A700H, SM-A700YD
SAR 1.25 W/kg (head)     1.05 W/kg (body)    
SAR EU 0.29 W/kg (head)     0.39 W/kg (body)    
Tests
Performance Basemark OS II 2.0: 813Basemark X: 4802
Display Contrast ratio: Infinite (nominal), 3.679 (sunlight)
Loudspeaker Voice 64dB / Noise 66dB / Ring 73dB

Audio quality Noise -95.2dB / Crosstalk -93.4dB
Battery life
Endurance rating 83h
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