Compare Lenovo ZUK Z1 with Samsung Galaxy J7 with Xiaomi Redmi Note 4 4GB RAM + 64GB

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Compare Lenovo ZUK Z1 vs Samsung Galaxy J7 vs Xiaomi Redmi Note 4 4GB RAM + 64GB

Summary	75 Score	75 Score	76 Score
Performance	Qualcomm MSM8974AC Snapdragon 801 3 GB RAM Android OS, v5.1.1	Qualcomm MSM8939 Snapdragon 615 Exynos 7580 1.5 GB RAM Android OS, v5.1	Qualcomm Snapdragon 625 4 GB RAM Android Marshmallow 6.0.1 with MIUI 8
Display	5.5 inch 1080 x 1920 pixels 401 PPI Density	5.5 inch 720 x 1280 pixels 267 PPI Density	5.5 inch 1920 x 1080 pixels 401 PPI Density
Camera	13 MP (Main) 8 MP (Front)	13 MP (Main) 5 MP (Front)	13 MP (Main) 5 MP (Front)
Battery	4100 mAh Li-Po	3000 mAh Li-Ion	4100 mAh Li-po
Display
Screen Size	5.5 inch	5.5 inch	5.5 inch
Screen Resolution	1080x1920 pixels	720x1280 pixels	1920 x 1080 pixels
Pixel Density	401 PPI	267 PPI	401 PPI
Display Type	IPS LCD capacitive touchscreen, 16M colors	Super AMOLED capacitive touchscreen, 16M colors	FHD IPS
Gorilla Glass	-	-	-
Screen Protection	-	-	-
Chipset
Brand	Lenovo Mobiles	Samsung Mobiles	Xiaomi Mobiles
Chipset	Qualcomm MSM8974AC Snapdragon 801	Qualcomm MSM8939 Snapdragon 615 Exynos 7580	Qualcomm Snapdragon 625
Processor	Quad-core 2.5 GHz Krait 400	Quad-core 1.4 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53Octa-core 1.5 GHz	2GHz Octa core processor
RAM	3 GB RAM	1.5 GB RAM	4 GB RAM
GPU	Adreno 330	Mali-T720 MP2	Adreno 506
Camera
Rear Camera Resolution	13 MP	13 MP	13 MP
Front Camera Resolution	8 MP	5 MP	5 MP
Video
Camera Features	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
General
Operating System	Android	Android	Android
OS Version	Android OS, v5.1.1	Android OS, v5.1	Android Marshmallow 6.0.1 with MIUI 8
Weight	175 g	171 g	165 g
Dimensions	155.7 x 77.3 x 8.9 mm	152.2 x 78.7 x 7.5 mm	151 x 76 x 8.4 mm
Thickness	8.9mm	7mm	8.4mm
Storage
Internal Storage	64 GB	16 GB	64 GB
Card Slot	No	microSD, up to 128 G	microSD, up to 128 GB
Other	64GB storage, no card slot	16GB storage, Expandable up to 128GB via microSD card slot	64GB, Expandable up to 128GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Micro-SIM	Micro-SIM
Bluetooth	v4.1	v4.1, A2DP	Bluetooth 4.1
3.5 mm Jack	Yes	Yes	Yes
NFC	No	Yes (Snapdragon model only)
Connectivity
VoLTE
4G	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7)	LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J700F (India, Thailand)	4G LTE (TDD) - B40, LTE (FDD) - B3 / B5
3G	UMTS 1900 / 2100 / 850 / 900 MHz	HSDPA 850 / 900 / 1900 / 2100 - J700F, J700H	WCDMA - 850 / 900 / 1900 / 2100 MHz
2G	GSM 1800 / 1900 / 850 / 900 MHz	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional)	GSM - 850 / 900 / 1800 / 1900 MHz
Wi-Fi	Wi-Fi 802.11, a/ac/b/g/n/n 5GHz	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	802.11 a/b/g/n/ac, dual band, 2.4GHz/5GHz, WiFi Display, WiFi Direct
GPS	A-GPS, GLONASS	Yes, with A-GPS, GLONASS	A-GPS, GLONASS
GPRS
EDGE
Radio
Battery
Battery Capacity	4100 mAh	3000 mAh	4100 mAh
Battery Type	Li-Po	Li-Ion	Li-po
Standby Time	Up to 526 h (3G)
Talk Time	Up to 38 h (3G)	Up to 18 h (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Accelerometer gyro proximity compass	Accelerometer proximity	IR Blaster
Messaging	SMS(threaded view), MMS, Email, Push Mail, IM	SMS(threaded view), MMS, Email, Push Mail, IM
Java	No	No
Other	Fast battery charging , Active noise cancellation with dedicated mic , MP4/H.264 player , MP3/WAV/eAAC+/Flac player , Photo/video editor , Document viewer	ANT+ support , Active noise cancellation with dedicated mic , MP4/WMV/H.264 player , MP3/WAV/WMA/eAAC+/FLAC player , Photo/video editor , Document viewer