Summary	81 Score	75 Score	81 Score
Performance	Qualcomm Snapdragon 665 4 GB RAM Android v9.0 (Pie)	Exynos 7904 (14 nm) 4 GB RAM Android v9.0 (Pie)	MediaTek Helio G90T 8 GB RAM Android v9.0 (Pie)
Display	6.5 inch 720 x 1600 pixels 270 PPI Density	6.4 inch 720 x 1560 pixels 403 PPI Density	6.53 inch 1080 x 2340 pixels 395 PPI Density
Camera	48 + 8 + 2 + 2 MP (Main) 16 MP (Front)	28 + 8 + 5 MP (Main) 16 MP (Front) Triple Camera	64 + 8 + 2 + 2 MP (Main) 20 MP (Front)
Battery	5000 mAh Li-Po	4000 mAh	4500 mAh Li-Po
Display
Screen Size	6.5 inch	6.4 inch	6.53 inch
Screen Resolution	720 x 1600 pixels	720 x 1560 pixels	1080 x 2340 pixels
Pixel Density	270 PPI	403 PPI	395 PPI
Display Type	IPS LCD Capacitive Touchscreen, Multi-touch	Super AMOLED capacitive touchscreen, 16M colors	IPS LCD Capacitive Touchscreen, Multi-touch
Gorilla Glass	Yes	-	Yes
Screen Protection	Gorilla Glass 3	-	Gorilla Glass 5
Chipset
Brand	Oppo Mobiles	Samsung Mobiles	Xiaomi Mobiles
Chipset	Qualcomm Snapdragon 665	Exynos 7904 (14 nm)	MediaTek Helio G90T
Processor	Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)	Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)	Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
RAM	4 GB RAM	4 GB RAM	8 GB RAM
GPU	Adreno 610	Mali-G71 MP2	Mali-G76 MP4
Camera
Rear Camera Resolution	48 + 8 + 2 + 2 MP	28 + 8 + 5 MP	64 + 8 + 2 + 2 MP
Front Camera Resolution	16 MP	16 MP	20 MP
Video
Camera Features	Autofocus, Touch Focus, Flash	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash
General
Operating System	Android	Android	Android
OS Version	Android v9.0 (Pie)	Android v9.0 (Pie)	Android v9.0 (Pie)
Weight	195 g	166 g	200 g
Dimensions		158.5 x 74.7 x 7.8 mm
Thickness		7.8mm
Storage
Internal Storage	128 GB	64 GB	128 GB
Card Slot	microSD, Up to 256 GB		microSD, Up to 512 GB
Other	128GB storage, microSD card slot
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Nano-SIM
Bluetooth	v5.0	5.0, A2DP, LE	v5.0
3.5 mm Jack	Yes	Yes	Yes
NFC		No	No
Connectivity
VoLTE	Dual SIM Dual VoLTE	Dual SIM Dual VoLTE	Dual SIM Dual VoLTE
4G
3G
2G
Wi-Fi	Wi-Fi 802.11, ac/b/g/n	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
GPS	A-GPS, Glonass	A-GPS, GLONASS, BDS	A-GPS, Glonass
GPRS
EDGE
Radio
Battery
Battery Capacity	5000 mAh	4000 mAh	4500 mAh
Battery Type	Li-Po		Li-Po
Standby Time
Talk Time
Other Features
Fingerprint Scanner
Waterproof
Sensors	Light sensor Proximity sensor Accelerometer Gyroscope	Accelerometer Proximity Compass	Light sensor Proximity sensor Accelerometer Compass Gyroscope
Messaging
Java
Other

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