Samsung Galaxy A5 Duos vs Samsung Galaxy Alpha vs Samsung Galaxy A7

BASIC INFO
Model No Galaxy A5 Duos Galaxy Alpha A700F (EMEA), A700FD (Malaysia, Pakistan), A700K/A700S/A700L (Korea)
Status Available. Available. Available. Released 2015, February
Release Date 2014, November 2014, August 2015, January
Dimension 139.3 x 69.7 x 6.7 mm (5.48 x 2.74 x 0.26 in) 132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) 151.2 x 76.2 x 6.3 mm
Weight 123 g (4.34 oz) 115 g (4.06 oz) 141 g (4.97 oz)
Colors Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light Blue, Champagne Gold Charcoal Black, Sleek Silver, Dazzling White, Frosted Gold, Scuba Blue dark blue, white and gold
Body Metrial - - -
W & D Proof - - -
SIM Type Dual SIM (Nano-SIM, dual stand-by) Nano-SIM Nano-SIM
Technology GSM / HSPA / LTE GSM/HSPA.LTE GSM / HSPA / LTE
OS Android OS, v4.4.4 (KitKat), upgradable to v5.0.2 (Lollipop) Android OS, v4.4.4 (KitKat) Android OS, v 4.4.2 (KitKat)
PROSESSING
Processor Quad-core 1.2 GHz Cortex-A53 Octa-core (4x1.8 GHz Cortex-A15 & 4x1.3 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 Qualcomm MSM8916 Snapdragon 410 Exynos 5430 Octa Qualcomm MSM8939 Snapdragon 615 - A700FD
Exynos 5430 Octa - A700F
GPU Adreno 306 Mali-T628 MP6 Adreno 405 - A700FD
Mali-T628 MP6 - A700F
MEMORY
RAM 2GB 2 GB 2GB
Storage 16GB 32 GB 16GB
Card Slot up to 64 GB (dedicated slot) microSD, up to 256 GB Up to 64 GB (dedicated slot)
DISPLAY
Size 5 inches 4.7 inches 5.5 Inches
Type Super Amoled capacitive touchscreen, 16M colors AMOLED capacitive touchscreen, 16M colors HD Super Amoled capacitive touchscreen, 16M colors
Resolation 720 x 1280 pixels 720 x 1280 pixels, 720 x 1280 pixels
PPI 294 ppi pixel density 312 ppi pixel density 401 ppi pixel density
Multi touch Yes Yes Yes
Protection Corning Gorilla Glass 4 Corning Gorilla Glass 4 Corning Gorilla Glass 4
CAMERA
Primary 13 MP, f/2.0, 28mm, autofocus 12 MP, f/2.2, 31mm, autofocus, LED flash, check quality 13 MP, 4164 x 3096 pixels
Video Yes, 720p@30fps 2160p@30fps, 1080p@60fps, 720p@120fps, check quality Yes, 720p@30fps
Flash Led flash Yes LED Flash
Features Geo-tagging, touch focus, face detection, panorama Geo-tagging, touch focus, face/smile detection, panorama, HDR Geo-tagging, touch focus, face detection, panorama, HDR
Selfie 5 MP, f/2.2, 23mm 2.1 MP Yes 5 MP
BATTERY
Battery Li-Ion Li-Ion battery Li-Ion
Capacity 2300 mAh 1860 mAh 2600 mAh
Removable Non-removable Removable Non-removable
StandBy - Up to 350 h (3G) -
Talk Time - Up to 11 h (3G) Up to 17 h (3G)
Music Play - Up to 37 h Up to 54 h
Browsing - HTML5 -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - A700FD, A700F
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - G850F 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-A Cat6 300/50 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, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot
BlueTooth v4.0, A2DP, EDR, LE v4.0, A2DP, EDR, LE v4.0, A2DP, EDR, LE
USB MicroUSB v2.0 microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS/ BDS (market dependant)
NFC - Yes Yes
Audio jeck Yes, 3.5mm 3.5 mm Yes, 3.5mm
OTHERS
Sensors Accelerometer, proximity, compass Fingerprint, accelerometer, gyro, proximity, compass, heart rate Accelerometer, proximity, compass
Radio FM radio, recording No FM radio, RDS, recording
SARUS 0.23 W/kg (head) 1.18 W/kg (head) 0.75 W/kg (body) 1.05 W/kg (head) 0.80 W/kg (body)
SAREU 0.23 W/kg (head) 0.40 W/kg (body) 0.37 W/kg (head) 0.51 W/kg (body) 0.41 W/kg (head) 0.55 W/kg (body)
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