Compare OnePlus 3T with Samsung Galaxy A9 Pro with Xiaomi Mi 6

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Compare OnePlus 3T vs Samsung Galaxy A9 Pro vs Xiaomi Mi 6

Summary	77 Score	79 Score	81 Score
Performance	Qualcomm MSM8996 Snapdragon 821 6 GB RAM Android 7.0 Nougat-based OxygenOS 3.5	Qualcomm Snapdragon 652 MSM8976 4 GB RAM Android OS, v6.0.1 (Marshmallow)	Qualcomm MSM8998 Snapdragon 835 4 GB RAM Android 7.1.1 (Nougat)
Display	5.5 inch 1080 x 1920 pixels 401 PPI Density	6 inch 1080 x 1920 pixels 367 PPI Density	5.1 inch 1080 x 1920 pixels 432 PPI Density
Camera	16 MP (Main) 16 MP (Front) 4K Video Recording	16 MP (Main) 8 MP (Front)	12 + 12 MP (Main) 8 MP (Front) 4K Video Recording Dual Camera
Battery	3400 mAh Li-ion	5000 mAh Li-Ion	4000 mAh Li-ion
Display
Screen Size	5.5 inch	6 inch	5.1 inch
Screen Resolution	Full HD (1080 x 1920 pixels)	Full HD (1080 x 1920 pixels)	1080 x 1920 Pixels
Pixel Density	401 PPI	367 PPI	432 PPI
Display Type	Optic AMOLED capacitive touchscreen, 16M colors	Super AMOLED	UHD
Gorilla Glass	Yes	Yes	Yes
Screen Protection	Corning Gorilla Glass 4	Corning Gorilla Glass 4	Corning Gorilla Glass 4
Chipset
Brand	Oneplus Mobiles	Samsung Mobiles	Xiaomi Mobiles
Chipset	Qualcomm MSM8996 Snapdragon 821	Qualcomm Snapdragon 652 MSM8976	Qualcomm MSM8998 Snapdragon 835
Processor	Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)	1.8GHz octa-core	Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
RAM	6 GB RAM	4 GB RAM	4 GB RAM
GPU	Adreno 530	Adreno 510	Adreno 540 GPU
Camera
Rear Camera Resolution	16 MP	16 MP	12 + 12 MP
Front Camera Resolution	16 MP	8 MP	8 MP
Video	4K Video Recording		4K Video Recording
Camera Features	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
General
Operating System	Android	Android	Android
OS Version	Android 7.0 Nougat-based OxygenOS 3.5	Android OS, v6.0.1 (Marshmallow)	Android 7.1.1 (Nougat)
Weight	158 g	210 g
Dimensions	152.7 x 74.7 x 7.35 mm	161.7 mm x 80.9 mm x 7.9 mm
Thickness	7.35mm	7.9mm
Storage
Internal Storage	64 GB	32 GB	64 GB
Card Slot	No MicroSD Slot	microSD, up to 256GB	microSD, Up to 128 GB
Other	64GB InBuilt strorage	32GB, Expandable upto 256GB	64 GB storage, Expandable up to 128GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Normal-SIM	Nano-SIM
Bluetooth	v4.2, A2DP, LE	v4.2, A2DP, EDR, LE	v5.0
3.5 mm Jack	Yes	Yes	Yes
NFC			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)	TD-LTE 2600(band 38) / 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17)	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/b/g/n/ac, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11, a/ac/b/g/n/n 5GHz	Wi-Fi 802.11 a/g/n
GPS	A-GPS, GLONASS, BDS	A-GPS, Glonass	A-GPS
GPRS
EDGE
Radio
Battery
Battery Capacity	3400 mAh	5000 mAh	4000 mAh
Battery Type	Li-ion	Li-Ion	Li-ion
Standby Time		Up to 109 h
Talk Time		Up to 33 h (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Accelerometer Gyroscope Proximity Compass	Proximity sensor Accelerometer Compass Gyroscope CMOS image sensor	Accelerometer Gyro Proximity Compass Barometer
Messaging	SMS (threaded view), MMS, Email, IM, Push Email	MMS, Instant Messaging	SMS, MMS, Email, Push Mail, IM
Java
Other