ViVo Y51 vs Samsung Galaxy J7 2016

BASIC INFO
Model No vivo Y51 Galaxy J7 2016
Status Available Available
Release Date 2015, December 2015, April
Dimension 143.8 x 71.7 x 7.5 mm (5.66 x 2.82 x 0.30 in) 151.7 x 76 x 7.8 mm (5.97 x 2.99 x 0.31 in)
Weight 157 g (5.54 oz) 170 g (6.00 oz)
Colors White White, Black, Gold, Rose Gold
Body Metrial - -
W & D Proof - -
SIM Type Dual SIM Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Technology GSM / LTE GSM / HSPA / LTE
OS Android OS, v5.0.2 (Lollipop) Android OS, v6.0.1 (Marshmallow)
PROSESSING
Processor Quad-core 1.2 GHz Octa-core (4x1.6 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Octa-core 1.6 GHz Cortex-A53
Chipset - Qualcomm MSM8952 Snapdragon 617
Exynos 7870 Octa
GPU - Adreno 405
Mali-T830MP2
MEMORY
RAM 2 GB 2GB
Storage 16 GB 16GB
Card Slot microSD, up to 128 GB (dedicated slot) Up to 256 GB
DISPLAY
Size 5.0 inches 5.5 inches
Type IPS LCD capacitive touchscreen, 16M colors SUPER Amoled capacitive touchscreen, 16M colors
Resolation 540 x 960 pixels Full HD 720 x 1280 pixels
PPI 220 ppi pixel density 267 ppi pixel density
Multi touch - Yes
Protection - -
CAMERA
Primary 8 MP 13 MP
Video 1080p@30fps 1080p@30fps, check quality
Flash LED flash LED flash
Features Geo-tagging, touch focus, face detection, HDR, panorama Geo-tagging, touch focus, face detection, panorama, HDR
Selfie 5 MP 5 MP, f/1.9, LED flash
BATTERY
Battery Li-ion battery Li-Ion battery
Capacity 2350 mAh 3300 mAh
Removable Non-removable Yes
StandBy - -
Talk Time - Up to 23 h (3G)
Music Play - Up to 96 h
Browsing HTML5 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 (dual-SIM model only)
3G Network TD-SCDMA HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H
4G Network LTE band 38(2600), 39(1900), 40(2300) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F
Speed TD-SCDMA, TD-LTE HSPA, LTE Cat4 150/50 Mbps
5G - -
CONECTIVY
WALAN Yes Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
BlueTooth Yes v4.1, A2DP
USB Yes, microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, BDS Yes, with A-GPS, GLONASS/ BDS (region dependent)
NFC - Yes
Audio jeck 3.5mm jack Yes, 3.5 mm
OTHERS
Sensors Accelerometer, proximity, compass Accelerometer, proximity
Radio FM radio FM radio, RDS, recording
SARUS - 1.10 W/kg (head) 1.01 W/kg (body)
SAREU - 0.35 W/kg (head) 1.39 W/kg (body)
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