Kenxinda W7 vs Samsung Galaxy J2 2015

Key Specs

Battery
2800 mAh	2000 mAh
Display
5.0 inches (12.7 cm)	4.7 inches (11.94 cm)
Front Camera
5 MP	2 MP
Processor
MediaTek MT6735	Samsung Exynos 3 Quad 3475
RAM
2 GB	1 GB
Rear Camera
8 MP	5 MP

Battery

Capacity
2800 mAh	2000 mAh
Removable
No	Yes
TalkTime
-	Up to 12 Hours(3G)
Type
Li-Polymer	Li-ion
USB Type-C
No	No

Design

Colours
Black, Yellow	Black, Gold, White
Height
150.3 mm	136.5 mm
Thickness
13.7 mm	8.4 mm
Waterproof
Yes, IP68	-
Weight
210 grams	130 grams
Width
79.2 mm	69 mm

Display

Aspect Ratio
-	16:9
Display Type
IPS LCD	Super AMOLED
Pixel Density
294 ppi	234 ppi
Resolution
720x1280 px (HD)	540x960 px
Screen Protection
-	No
Screen Size
5.0 inches (12.7 cm)	4.7 inches (11.94 cm)
Screen to Body Ratio (calculated)
57.76 %	64.51 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
No	No
Flash
No	No
Resolution
5 MP, Primary Camera	2 MP f/2.2, Primary Camera
Sensor
-	CMOS

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General

Brand
Kenxinda	Samsung
Launch Date
June 16, 2017 (Official)	September 19, 2015 (Official)
Operating System
Android v5.1 (Lollipop)	Android v5.1.1 (Lollipop)

Main Camera

Autofocus
Yes	Yes
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	4 x Digital Zoom Auto Flash Digital image stabilization Touch to focus
Camera Setup
Single	Single
Flash
Yes, LED Flash	Yes, LED Flash
Image Resolution
3264 x 2448 Pixels	2592 x 1944 Pixels
OIS
-	No
Resolution
8 MP, Primary Camera	5 MP f/2.2, Primary Camera
Sensor
-	CMOS image sensor
Settings
Exposure compensation	Exposure compensation, ISO control
Shooting Modes
Continuous Shooting	Continuous Shooting
Video Recording
-	1280x720 @ 30 fps

Multimedia

Audio Jack
3.5 mm	3.5 mm
FM Radio
-	Yes
Loudspeaker
Yes	Yes

Network & Connectivity

Bluetooth
Yes, v4.0	Yes, v4.1
GPS
Yes with A-GPS	Yes with A-GPS, Glonass
NFC
No	No
Network Support
5G Not Supported in India, 4G Not Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
-	Head: 0.502 W/kg
SIM 1
4G Bands: FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 1700(band 10) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz
SIM Size
-	SIM1: Micro, SIM2: Micro
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
microUSB 2.0	Mass storage device, USB charging, microUSB 2.0
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Mobile Hotspot	Wi-Fi Direct

Performance

Architecture
64 bit	-
CPU
Quad core, 1.3 GHz, Cortex A53	Quad core, 1.3 GHz, Cortex A7
Chipset
MediaTek MT6735	Samsung Exynos 3 Quad 3475
Graphics
Mali-T720 MP2	Mali-T720 MP1

Sensors

Fingerprint Sensor
No	No
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Yes, Up to 128 GB	Yes, Up to 128 GB
Internal Memory
16 GB	8 GB
USB OTG
-	Yes
User Available Storage
-	Up to 4.3 GB