Compare OnePlus 3 with Samsung Galaxy A8 with ZTE Axon 7 4G LTE 4GB

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Compare OnePlus 3 vs Samsung Galaxy A8 vs ZTE Axon 7 4G LTE 4GB

Summary	74 Score	76 Score	76 Score
Performance	Qualcomm Snapdragon 820 MSM8996 6 GB RAM Android v6.0.1 (Marshmallow)	Qualcomm MSM8939 Snapdragon 615 2 GB RAM Android OS, v5.1.1	Snapdragon 820 CPU 4 GB RAM Android 6.0 Marshmallow
Display	5.5 inch 1080 x 1920 pixels 401 PPI Density	5.7 inch 1080 x 1920 pixels 386 PPI Density	5.5 inch 2560 x 1440 pixels 424 PPI Density
Camera	16 MP (Main) 8 MP (Front) 4K Video Recording	16 MP (Main) 5 MP (Front)	20 MP (Main) 8 MP (Front)
Battery	3000 mAh Li-Polymer	3050 mAh Li-Ion	3250 mAh Li-ion
Display
Screen Size	5.5 inch	5.7 inch	5.5 inch
Screen Resolution	Full HD (1080 x 1920 pixels)	1080x1920 pixels	1080 x 1920 pixels
Pixel Density	401 PPI	386 PPI	424 PPI
Display Type	Optic AMOLED	Super AMOLED capacitive touchscreen, 16M colors	WQHD AMOLED,2.5D
Gorilla Glass	Yes	-	Yes
Screen Protection	Corning Gorilla Glass 4	-	-
Chipset
Brand	Oneplus Mobiles	Samsung Mobiles	ZTE Mobiles
Chipset	Qualcomm Snapdragon 820 MSM8996	Qualcomm MSM8939 Snapdragon 615	Snapdragon 820 CPU
Processor	Quad core (2.2 GHz, Dual core, Kryo + 1.6 GHz, Dual core, Kryo)	1.8 GHz Octa-core	2.15GHz Quad core
RAM	6 GB RAM	2 GB RAM	4 GB RAM
GPU	Adreno 530	Adreno 405	Adreno 405
Camera
Rear Camera Resolution	16 MP	16 MP	20 MP
Front Camera Resolution	8 MP	5 MP	8 MP
Video	4K Video Recording
Camera Features	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Flash
General
Operating System	Android	Android	Android
OS Version	Android v6.0.1 (Marshmallow)	Android OS, v5.1.1	Android 6.0 Marshmallow
Weight	158 g	151 g	175 g
Dimensions	152.7 x 74.7 x 7.35 mm	158 x 76.8 x 5.9 mm	151.7 * 75 * 7.9mm
Thickness	7.3mm		7.5mm
Storage
Internal Storage	64 GB	32 GB	64 GB
Card Slot	No	microSD, up to 128 GB	microSD, Up to 256 GB
Other	64GB InBuilt strorage	32GB storage, Expandable up to 128GB via microSD (Hybrid card slot)	64GB, Expandable upto 128GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Nano-SIM
Bluetooth	v4.2	v4.1, A2DP, EDR, LE	v4.0
3.5 mm Jack	Yes	Yes	Yes
NFC		Yes	No
Connectivity
VoLTE
4G	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)	LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)	TD-LTE?Band 38/40/41 FDD-LTE? Band 1/2/3/4/5/7/8/19/20/28AB
3G	UMTS 1900 / 2100 / 850 / 900 MHz	HSDPA 850 / 900 / 1900 / 2100	UMTS? Band 1/2/4/5/8
2G	GSM 1800 / 1900 / 850 / 900 MHz	GSM 850 / 900 / 1800 / 1900	GSM? Band 2/3/5/8
Wi-Fi	Wi-Fi 802.11, a/ac/b/g/n	Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot	Wi-Fi 802.11 a/g/n
GPS	A-GPS, Glonass	Yes, with A-GPS, GLONASS/ Beidou (market dependant)	A-GPS
GPRS
EDGE
Radio
Battery
Battery Capacity	3000 mAh	3050 mAh	3250 mAh
Battery Type	Li-Polymer	Li-Ion	Li-ion
Standby Time
Talk Time		Up to 17 h (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Fingerprint accelerometer gyro proximity compass	Accelerometer proximity compass	Accelerometer proximity compass
Messaging	SMS (threaded view), MMS, Email, IM, Push Email	SMS(threaded view), MMS, Email, Push Mail, IM	SMS(threaded view), MMS, Email, Push Email, IM
Java	No	No
Other	Active noise cancellation with dedicated mic , DivX/Xvid/MP4/H.265 player , MP3/eAAC+/WMA/WAV/FLAC player , Document viewer , Photo/video editor	ANT+ support , Active noise cancellation with dedicated mic , MP4/WMV/H.264 player , MP3/WAV/WMA/eAAC+/FLAC player , Photo/video editor , Document viewer