Compare Asus Zenfone 3 ZE520KL with OnePlus 3T with Samsung Galaxy C7 Pro

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Compare Asus Zenfone 3 ZE520KL vs OnePlus 3T vs Samsung Galaxy C7 Pro

Summary	75 Score	77 Score	81 Score
Performance	Qualcomm Snapdragon 625 MSM8953 3 GB RAM Android v6.0 (Marshmallow)	Qualcomm MSM8996 Snapdragon 821 6 GB RAM Android 7.0 Nougat-based OxygenOS 3.5	Qualcomm Snapdragon 626 4 GB RAM Android, v 6.0.1 (Marshmallow)
Display	5.2 inch 1080 x 1920 pixels 424 PPI Density	5.5 inch 1080 x 1920 pixels 401 PPI Density	5.7 inch 1920 x 1080 pixels 386 PPI Density
Camera	16 MP (Main) 8 MP (Front) 4K Video Recording	16 MP (Main) 16 MP (Front) 4K Video Recording	16 MP (Main) 16 MP (Front)
Battery	2500 mAh Li-Po	3400 mAh Li-ion	3300 mAh Li-ion
Display
Screen Size	5.2 inch	5.5 inch	5.7 inch
Screen Resolution	Full HD (1080 x 1920 pixels)	Full HD (1080 x 1920 pixels)	1080 x 1920 pixels
Pixel Density	424 PPI	401 PPI	386 PPI
Display Type	IPS LCD Capacitive Touchscreen, Multi-touch	Optic AMOLED capacitive touchscreen, 16M colors	Super AMOLED capacitive touchscreen, 16M colors
Gorilla Glass	Yes	Yes	-
Screen Protection	Corning Gorilla Glass 3	Corning Gorilla Glass 4	-
Chipset
Brand	Asus Mobiles	Oneplus Mobiles	Samsung Mobiles
Chipset	Qualcomm Snapdragon 625 MSM8953	Qualcomm MSM8996 Snapdragon 821	Qualcomm Snapdragon 626
Processor	Octa core, 2 GHz, Cortex A53	Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)	Octa-core 2.2 GHz Cortex-A53
RAM	3 GB RAM	6 GB RAM	4 GB RAM
GPU	Adreno 506	Adreno 530	Adreno 506
Camera
Rear Camera Resolution	16 MP	16 MP	16 MP
Front Camera Resolution	8 MP	16 MP	16 MP
Video	4K Video Recording	4K Video Recording
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 v6.0 (Marshmallow)	Android 7.0 Nougat-based OxygenOS 3.5	Android, v 6.0.1 (Marshmallow)
Weight	155 g	158 g	172 g
Dimensions	152.5	152.7 x 74.7 x 7.35 mm	156.5 x 77.2 x 7.0 mm
Thickness	7.6mm	7.35mm	7mm
Storage
Internal Storage	32 GB	64 GB	64 GB
Card Slot	microSD, Up to 128 G	No MicroSD Slot	microSD, Up to 256GB
Other	32GB storage, Expandable up to 128GB via microSD card (Hybrid sim slot)	64GB InBuilt strorage	64GB storage, Expandable up to 256GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Nano-SIM
Bluetooth	v4.1	v4.2, A2DP, LE	v4.2, A2DP, LE
3.5 mm Jack	Yes	Yes	Yes
NFC	No
Connectivity
VoLTE
4G	TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)	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 2100, LTE 800, LTE 1800, LTE 2600
3G	UMTS 1900 / 2100 / 850 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz
2G	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz
Wi-Fi	Wi-Fi 802.11, a/ac/b/g/n	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
GPS	with A-GPS, Glonass	A-GPS, GLONASS, BDS	A-GPS, GLONASS, BDS
GPRS
EDGE
Radio
Battery
Battery Capacity	2500 mAh	3400 mAh	3300 mAh
Battery Type	Li-Po	Li-ion	Li-ion
Standby Time
Talk Time
Other Features
Fingerprint Scanner
Waterproof
Sensors	Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope	Accelerometer Gyroscope Proximity Compass	Accelerometer Proximity Gyro Compass
Messaging		SMS (threaded view), MMS, Email, IM, Push Email	SMS(threaded view), MMS, Email, Push Mail, IM
Java
Other