Summary	78 Score	82 Score	71 Score
Performance	MediaTek MT6750T 4 GB RAM Android 6.0.1 Marshmallow	Qualcomm Snapdragon 830 MSM8998 6 GB RAM Android, v7.0 (Nougat)	Samsung Exynos 9 Octa 8895 4 GB RAM Android, v7.0 (Nougat)
Display	5.2 inch 1080 x 1920 pixels 401 PPI Density	5.7 inch 2160 x 3840 pixels 773 PPI Density	6.2 inch 1440 x 2960 pixels 529 PPI Density
Camera	13 MP (Main) 16 MP (Front)	16 MP (Main) 8 MP (Front) 4K Video Recording	12 MP (Main) 8 MP (Front) 4K Video Recording
Battery	3200 mAh Li-Po	4200 mAh Li-ion	3500 mAh Li-Ion
Display
Screen Size	5.2 inch	5.7 inch	6.2 inch
Screen Resolution	1080 x 1920 Pixels	2160 x 3840 pixels	1440 x 2960 pixels
Pixel Density	401 PPI	773 PPI	529 PPI
Display Type	IPS LCD Capacitive Touchscreen, Multi-touch	Super AMOLED	Quad HD+ Super AMOLED
Gorilla Glass	-	Yes	-
Screen Protection	-	Corning Gorilla Glass 4	-
Chipset
Brand	Oppo Mobiles	Samsung Mobiles	Samsung Mobiles
Chipset	MediaTek MT6750T	Qualcomm Snapdragon 830 MSM8998	Samsung Exynos 9 Octa 8895
Processor	Octa core (1.5 GHz, Quad core, Cortex A53 + 1 GHz, Quad core, Cortex A53)	Quad core (2.4 GHz, Dual core, Kryo + 2 GHz, Dual core, Kryo)	Octa core (2.3 GHz, Quad core, M2 Mongoose + 1.7 GHz, Quad core, Cortex A53)
RAM	4 GB RAM	6 GB RAM	4 GB RAM
GPU	Mali-T860 MP2	Adreno 540	Mali-G71 MP20
Camera
Rear Camera Resolution	13 MP	16 MP	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, Geo-Tagging	Autofocus, Flash, Panorama
General
Operating System	Android	Android	Android
OS Version	Android 6.0.1 Marshmallow	Android, v7.0 (Nougat)	Android, v7.0 (Nougat)
Weight	147 g		173 g
Dimensions	149.1 x 72.9 x 7.6 mm		159.5 x 73.4 x 8.1 mm
Thickness	7.6mm		8.1mm
Storage
Internal Storage	64 GB	64 GB	64 GB
Card Slot	microSD, Up to 256GB	microSD, Upto 2TB	microSD, Up to 256 GB
Other	64 GB storage	64GB, Expandable Up to 2TB	64 GB, Expandable up to 256 GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Micro-SIM	Nano-SIM
Bluetooth	v4.1	v4.2	v5.0 (LE up to 2Mbps)
3.5 mm Jack	Yes	Yes	Yes
NFC	No	No
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) / 900(band 8) / 850(band 5) / 800(band 20)	LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800)	TD-LTE 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) / 800(band 20)
3G	UMTS 2100 / 850 / 900 MHz	UMTS 1700 / 1900 / 2100 / 850 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/n 5GHz	Wi-Fi 802.11 a/g/n	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS	A-GPS, Glonass	A-GPS, Glonass	A-GPS
GPRS
EDGE
Radio
Battery
Battery Capacity	3200 mAh	4200 mAh	3500 mAh
Battery Type	Li-Po	Li-ion	Li-Ion
Standby Time			Up to 15 hrs(4G) ,up to 13 hrs(3G) ,up to 15 hrs(WiFi)
Talk Time			Up to 24 hrs
Other Features
Fingerprint Scanner
Waterproof
Sensors	Light sensor Proximity sensor Gravity sensor and Electronic compass	Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope	Iris scanner
Messaging
Java
Other

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