Walton Primo ZX2 Mini vs Samsung Galaxy J7 2016 vs Samsung Galaxy J7 Dual SIM

BASIC INFO
Model No Primo ZX2 Mini Galaxy J7 2016 -
Status Available. Released, February 2016 Available Available. Released 2015, June
Release Date 2016, January 2015, April 2015, June
Dimension 151.9 x 74.6 x 6.9 mm 151.7 x 76 x 7.8 mm (5.97 x 2.99 x 0.31 in) 152.2 x 79.1 x 7.9 mm (5.99 x 3.11 x 0.31 in)
Weight 147 g 170 g (6.00 oz) 170 g
Colors Golden, Liquid Silver, Slate Gray White, Black, Gold, Rose Gold White, Black
Body Metrial - - -
W & D Proof - - -
SIM Type 1 Micro SIM+ 1 Nano SIM Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) Dual SIM
Technology GSM / UMTS/ LTE GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v5.1 (Lollipop) Android OS, v6.0.1 (Marshmallow) Android OS, v5.0.2 (Lollipop)
PROSESSING
Processor Octa-core 1.3 GHz Cortex-A53 Octa-core (4x1.6 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Octa-core 1.6 GHz Cortex-A53
Quad-core 1.4 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53
Chipset MediaTek MT6753 Qualcomm MSM8952 Snapdragon 617
Exynos 7870 Octa
Exynos 7580 Octa
GPU Mali-T720MP3 Adreno 405
Mali-T830MP2
Mali-T720MP2
MEMORY
RAM 3GB 2GB 1GB
Storage 32GB 16GB 8GB
Card Slot up to 128 GB (dedicated slot) Up to 256 GB up to 128 GB (dedicated slot)
DISPLAY
Size 5.5 inches 5.5 inches 5.5 inches
Type SUPER Amoled capacitive touchscreen, 16M colors SUPER Amoled capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Resolation 720 x 1280 pixels Full HD 720 x 1280 pixels 720 x 1280 pixels
PPI 344 ppi pixel density 267 ppi pixel density 267 ppi pixel density
Multi touch Yes, Up to 10 fingers Yes Yes
Protection 3rd Generation Corning Gorilla Glass(Both Back&Front) - -
CAMERA
Primary BSI 13 MP, autofocus 13 MP 13 MP, autofocus
Video Yes, 1080p@30fps 1080p@30fps, check quality Yes, 720p@30fps
Flash Led flash LED flash Led flash
Features Geo-tagging, Touch focus, face/smile detection, HDR, panorama, Digital Zoom, Continuous Touch, V-Capture etc. Geo-tagging, touch focus, face detection, panorama, HDR Yes
Selfie 8 MP, 720p, Aperture f2.2, Touch Focus, Face Beauty, GIF etc. 5 MP, f/1.9, LED flash Yes 5 MP
BATTERY
Battery Li-Po Li-Ion battery Li-Ion
Capacity 3150 mAh 3300 mAh 3000 mAh
Removable Yes Yes Yes
StandBy - - -
Talk Time - Up to 23 h (3G) Up to 18 h (3G)
Music Play - Up to 96 h Up to 76 h
Browsing - HTML5 -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network UMTS 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H HSDPA 900 / 2100 SIM 1 & SIM 2
4G Network LTE FDD 1800/2100/2600,LTE TDD 1900/2300/2500/2600 MHz LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F LTE band 1(2100), 3(1800), 7(2600), LTE band 38(2600), 39(1900), 40(2300), 41(2500)
Speed 3G/EDGE/GPRS/HSPA+/4G HSPA, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot
BlueTooth Yes, v4.0 v4.1, A2DP Yes, v4.0 with A2DP
USB Yes, Type-C USB 2.0 microUSB v2.0 Yes, microUSB v2.0
GPS Yes, A-GPS, Digital Compass Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS support and GLONASS
NFC No Yes -
Audio jeck Yes, 3.5mm Yes, 3.5 mm -
OTHERS
Sensors Accelerometer, Proximity, Gyroscope sensor, Compass sensor, Hall sensor Accelerometer, proximity Accelerometer, proximity
Radio Stereo FM radio with RDS FM radio, RDS, recording FM radio
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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