ViVo V3 vs Asus Zenfone Selfie ZD551KL 16GB vs Samsung Galaxy A7 2016

BASIC INFO
Model No - Zenfone Selfie ZD551KL 16GB A710F (Europe); A710M (Latin America); A710FD (Southeast Asia); A7100 (Hong Kong); A710Y (Taiwan) Also known as Samsung Galaxy A7 (2016) Duos with dual-SIM card slots
Status Available Available Available. Released 2015, December
Release Date Released 2016, April 2015, August 2015, November
Dimension 143.6 x 71 x 7.5 mm 156.5 x 77.2 x 10.8 mm (6.16 x 3.04 x 0.43 in) 151.5 x 74.1 x 7.3 mm
Weight 138 g 170 g (6.00 oz) 172 grams
Colors Pearl White, Midnight Black, Champagne Gold Pure White, Chic Pink, Aqua Blue dark blue, white and gold
Body Metrial - - -
W & D Proof Yes - -
SIM Type Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Micro-SIM, dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v5.1.1 (Lollipop). upgradeable Android OS, v6.0 marshmallow Android OS, v5.0 (Lollipop), upgradable to v6.0 (Marshmallow) Android OS, v5.1.1 Loolypop
PROSESSING
Processor Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53 Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) Quad-core 1.2 GHz Cortex-A53 & Quad-core 1.5 GHz Cortex-A53
Octa-core 1.6 GHz Cortex-A53
Chipset Qualcomm Snapdragon 616 Qualcomm MSM8939 Snapdragon 615 Qualcomm MSM8939 Snapdragon 615
Exynos 7580 Octa
GPU Adreno 405 Adreno 405 Adreno 405
Mali-T720MP2
MEMORY
RAM 3GB 2/3 GB 3GB
Storage 16/32GB 16/32 GB 16GB
Card Slot Up to 128 GB microSD, up to 256 GB. Up to 64 GB
DISPLAY
Size 5.0 inches 5.5 Inches 5.5 Inches
Type IPS LCD capacitive touchscreen, 16M colors IPS capacitive touchscreen, 16M colors HD Super Amoled capacitive touchscreen, 16M colors
Resolation 1280 x 720 pixels 1080 x 1920 pixels 1920 x 1080 pixels
PPI 294 ppi pixel density 403 ppi pixel 401 ppi pixel density
Multi touch Yes Yes Yes
Protection Corning Gorilla Glass Corning Gorilla Glass 4, oleophobic coating Corning Gorilla Glass 4
CAMERA
Primary 13MP 13 MP 13 MP
Video Yes, 2160@30fps, 1080p@30fps 1080p@30fps Yes, 720p@30fps
Flash LED Flash LED flash LED flash
Features Auto Focus, Geo tagging, BSI, aperture f2.0, auto face recognition, face beauty, different settings and shooting modes 1/3 Geo-tagging, touch focus, face detection, panorama, HDR
Selfie Yes 8 MP 13MP Yes 5 MP
BATTERY
Battery Li-Ion battery Li-Po Li-Ion battery
Capacity 2550 mAh battery 3000 mAh 3300 mAh
Removable Non-removable Removable Non-removable
StandBy - - -
Talk Time - - Up to 17 h (3G)
Music Play - - Up to 78 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 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - A710F, A710Y, A710FD
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - A710M
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300) - Malaysia, Philippines
LTE band 1(2100), 3(1800), 8(900) - Myanmar, Thailand, Vietnam
LTE band 1(2100), 3(1800), 5(850), 40(2300) - India
LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - Global LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - A710F, A710FD
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 17(700), 28(700) - A710M
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600) - A710Y
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot
BlueTooth v4.1, A2DP, EDR, LE v4.0, A2DP, EDR v4.1, A2DP, EDR, LE
USB MicroUSB v2.0 microUSB v2.0, USB Host microUSB v2.0
GPS Yes, with A-GPS, GLONASS/ BDS (market dependant) Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS/ BDS (market dependant)
NFC Yes - Yes
Audio jeck Yes, 3.5 mm 3.5mm jack Yes, 3.5 mm
OTHERS
Sensors Fingerprint, accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass Fingerprint, accelerometer, proximity, compass
Radio FM radio FM radio, RDS FM radio
SARUS - - 1.19 W/kg (head), 1.25 W/kg (body)
SAREU - - 0.41 W/kg (head), 0.55 W/kg (body)
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