Compare OnePlus 3T with Samsung Galaxy A7 (2017) with Samsung Galaxy S7 edge

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Compare OnePlus 3T vs Samsung Galaxy A7 (2017) vs Samsung Galaxy S7 edge

Summary	77 Score	78 Score	78 Score
Performance	Qualcomm MSM8996 Snapdragon 821 6 GB RAM Android 7.0 Nougat-based OxygenOS 3.5	Exynos 7880 Octa 3 GB RAM Android Oreo 8.0	Samsung Exynos 8 Octa 8890 4 GB RAM Android OS, v6.0
Display	5.5 inch 1080 x 1920 pixels 401 PPI Density	5.7 inch 1080 x 1920 pixels 401 PPI Density	5.5 inch 1440 x 2560 pixels 534 PPI Density
Camera	16 MP (Main) 16 MP (Front) 4K Video Recording	16 MP (Main) 16 MP (Front)	12 MP (Main) 5 MP (Front) 4K Video Recording
Battery	3400 mAh Li-ion	3600 mAh Li-ion	3600 mAh Li-Ion
Display
Screen Size	5.5 inch	5.7 inch	5.5 inch
Screen Resolution	Full HD (1080 x 1920 pixels)	1080 x 1920 pixels	1440x2560 pixels
Pixel Density	401 PPI	401 PPI	534 PPI
Display Type	Optic AMOLED capacitive touchscreen, 16M colors	Super AMOLED 2.5D curved display	Super AMOLED capacitive touchscreen, 16M colors
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	Samsung Mobiles
Chipset	Qualcomm MSM8996 Snapdragon 821	Exynos 7880 Octa	Samsung Exynos 8 Octa 8890
Processor	Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)	Octa-core 1.9 GHz Cortex-A53	Octa core (2.3 GHz, Quad core, M1 Mongoose + 1.6 GHz, Quad core, Cortex A53)
RAM	6 GB RAM	3 GB RAM	4 GB RAM
GPU	Adreno 530	Mali-T830 MP3	Mali-T880 MP12
Camera
Rear Camera Resolution	16 MP	16 MP	12 MP
Front Camera Resolution	16 MP	16 MP	5 MP
Video	4K Video Recording		4K Video Recording
Camera Features	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Flash	Autofocus, Touch Focus, Flash, Panorama
General
Operating System	Android	Android	Android
OS Version	Android 7.0 Nougat-based OxygenOS 3.5	Android Oreo 8.0	Android OS, v6.0
Weight	158 g		157 g
Dimensions	152.7 x 74.7 x 7.35 mm	156.8 x 77.6 x 7.9 mm	150.9 x 72.6 x 7.7 mm
Thickness	7.35mm	7.9mm	7mm
Storage
Internal Storage	64 GB	32 GB	32 GB
Card Slot	No MicroSD Slot	microSD, Upto 256GB	microSD, up to 200GB
Other	64GB InBuilt strorage	32GB, Expandable upto 256GB	32GB storage, microSD card slot
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Nano-SIM
Bluetooth	v4.2, A2DP, LE	v4.2	v4.2, A2DP, LE, apt-X
3.5 mm Jack	Yes	Yes	Yes
NFC		No	Yes
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)	4G LTE	LTE
3G	UMTS 1900 / 2100 / 850 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz	HSDPA 850 / 900 / 1900 / 2100
2G	GSM 1800 / 1900 / 850 / 900 MHz	850 / 900 / 1800 / 1900 MHz GSM	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS	A-GPS, GLONASS, BDS	A-GPS, GLONASS	Yes, with A-GPS, GLONASS, BDS
GPRS
EDGE
Radio
Battery
Battery Capacity	3400 mAh	3600 mAh	3600 mAh
Battery Type	Li-ion	Li-ion	Li-Ion
Standby Time			Up to 750 Hours(3G)
Talk Time			Up to 27 h (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Accelerometer Gyroscope Proximity Compass	Accelerometer Proximity Geomagnetic RGB Light Barometer	Fingerprint accelerometer gyro proximity compass barometer heart rate SpO2
Messaging	SMS (threaded view), MMS, Email, IM, Push Email	SMS(threaded view), MMS, Email, Push Mail, IM	SMS(threaded view), MMS, Email, Push Mail, IM
Java			No
Other			Fast battery charging: 60% in 30 min (Quick Charge 2.0) , Wireless charging (Qi/PMA) , market dependent , ANT+ support , S-Voice natural language commands and dictation , OneDrive (115 GB cloud storage) , Active noise cancellation with dedicated mi