Lenovo Zuk Z1 vs Zuk Z2 Pro vs Samsung Galaxy J7 comparison

Show Only Differences Highlight Differences	Lenovo Zuk Z1	Zuk Z2 Pro	Samsung Galaxy J7
ratings
Overall NDTV Rating	Read Review	-	-
Design Rating		-	-
Display Rating		-	-
Software Rating		-	-
Performance Rating		-	-
Battery Life Rating		-	-
Camera Rating		-	-
Value for Money Rating		-	-
key specs
Display	5.50-inch	5.20-inch	5.50-inch
Processor	Qualcomm Snapdragon 801	Qualcomm Snapdragon 820	Samsung Exynos 7 Octa 7580
Front Camera	8-megapixel	8-megapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel	13-megapixel
RAM	3GB	4GB	1.5GB
Storage	64GB	64GB	16GB
Battery Capacity	4100mAh	3100mAh	3000mAh
OS	Android 5.1.1	Android 6.0	Android 5.1
Resolution	1080x1920 pixels	1080x1920 pixels	720x1280 pixels
general
Brand	Lenovo	Zuk	Samsung
Model	Zuk Z1	Z2 Pro	Galaxy J7
Release date	May 1, 2016	April 1, 2016	June 1, 2015
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	155.70 x 77.30 x 8.90	-	152.40 x 78.60 x 7.50
Weight (g)	175.00	-	171.00
Battery capacity (mAh)	4100	3100	3000
Removable battery	No	No	Yes
Colours	Space Grey, White	White	Black, White, Gold
SAR value	0.46	-	-
Launched in India	-	-	Yes
Body type	-	-	Plastic
display
Screen size (inches)	5.50	5.20	5.50
Touchscreen	Yes	Yes	Yes
Resolution	1080x1920 pixels	1080x1920 pixels	720x1280 pixels
Pixels per inch (PPI)	401	-	-
Aspect ratio	-	-	16:9
hardware
Processor	2.5GHz quad-core	quad-core	1.5GHz octa-core
Processor make	Qualcomm Snapdragon 801	Qualcomm Snapdragon 820	Samsung Exynos 7 Octa 7580
RAM	3GB	4GB	1.5GB
Internal storage	64GB	64GB	16GB
Expandable storage	No	No	Yes
Expandable storage type	-	-	microSD
Expandable storage up to (GB)	-	-	128
camera
Rear camera	13-megapixel	13-megapixel	13-megapixel (f/1.9)
Rear flash	Dual LED	Dual LED	LED
Front camera	8-megapixel	8-megapixel	5-megapixel (f/2.2)
Rear autofocus	-	-	Yes
Front flash	-	-	LED
software
Operating system	Android 5.1.1	Android 6.0	Android 5.1
Skin	Cyanogen OS 12.1	ZUI 2.0	TouchWiz UI
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes	Yes, v 4.20	Yes, v 4.10
NFC	No	No	No
Infrared	No	No	No
USB OTG	Yes	Yes	Yes
Headphones	3.5mm	3.5mm	3.5mm
FM	No	No	Yes
Number of SIMs	2	1	2
Wi-Fi Direct	No	No	Yes
Mobile High-Definition Link (MHL)	No	No	No
Micro-USB	-	-	Yes
sim 1
SIM Type	Nano-SIM	Regular	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	-	Micro-SIM
GSM/CDMA	GSM	-	GSM
3G	Yes	-	Yes
4G/ LTE	Yes	-	No
sensors
Compass/ Magnetometer	Yes	No	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	No
Gyroscope	Yes	Yes	No
Barometer	No	No	No
Temperature sensor	No	No	No

Popular Mobile Brands