Phone Comparison - ZTE Blade V7 vs Xiaomi Redmi 4X vs Samsung Galaxy J2 (2017)

general General Info

Manufacturer ZTE Xiaomi Samsung
Announced February 2016 February 2017 October 2017
Status Coming soon Available - March 2017 Available - October 2017
Price Rs. 18,100 ($266.00) [Similarly Priced] Rs. 6,790 ($100.00) [Similarly Priced] Rs. 7,390 ($120.00) [Similarly Priced]
Colors Gold, Gray Cherry Pink, Champagne Gold, Matte Black Metallic Gold, Absolute Black
Form Factor Candybar Candybar Candybar
Dimension 146 x 72.5 x 7.5 mm
(5.75 x 2.85 x 0.3 in)
139.24 x 69.96 x 8.65 mm
(5.48 x 2.75 x 0.34 in)
136.5 x 69 x 8.4mm
(5.37 x 2.72 x 0.33in)
Weight - 150 g (5.29 oz) 130 g (4.59 oz)
SIM Type - Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) Dual-SIM
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 / 1900 / 2100
HSDPA 900 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109
4G Network LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J320F
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor
- Infrared Sensor
- Metal Build
- 2.5D Curved Glass
- Smart Manager
Notification LED - Yes No

hardware Hardware and OS

OS Android OS, v6.0 (Marshmallow) Android OS, v6.0.1 (Marshmallow) Android OS, v7.1 (Nougat)
User Interface - MIUI 8 -
Processor Octa-core 1.3 GHz Cortex-A53, Mediatek MT6753 Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8940 Snapdragon 435 Quad-core 1.3 GHz Cortex-A7, Exynos
GPU Mali-T720MP3 Adreno 505 Mali-400MP2
RAM 2 GB 2/3 GB 1 GB
Internal Memory 16 GB 16/32 GB 8 GB
External Memory microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB (dedicated slot)

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen Super AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.2 inches 5.0 inches 4.7 inches
Resolution 1080 x 1920 pixels (424 ppi) 720 x 1280 pixels (294 ppi) 540 x 960 pixels (234 ppi)
Screen-to-Body Ratio 70.30% 70.62% 64.85%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM Radio FM radio, RDS, recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4160 x 3120 pixels 13 MP, 4160 x 3120 pixels 5 MP, 2592 х 1944 pixels
Flash Dual-LED (Dual Tone) Dual-LED (dual Tone) LED Flash
Features Phase Detection Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Autofocus, f/2.2 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Autofocus, Geo-tagging, Touch Focus, Face Detection
Video 1080p@30fps 1080p@30fps 720p@30fps
Front Camera 5 MP [Similar] 5 MP [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, VoLTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth v4.0, A2DP v4.2, A2DP, EDR, LE v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB Host microUSB v2.0, USB OTG microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS/ BDS (region dependent)
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 16/32 GB, 2/3 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB (dedicated slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Ion Battery Removable Li-Ion Battery
Capacity 2500 mAh 4100 mAh 2000 mAh battery
Stand by - - -
Talk Time - - Up to 14 h (3G)