Oppo R15 vs Huawei Mate 10 vs Huawei Nova 2i comparison

Show Only Differences Highlight Differences	Oppo R15	Huawei Mate 10	Huawei Nova 2i
key specs
Display	6.28-inch	5.90-inch	5.50-inch
Processor	MediaTek Helio P60	HiSilicon Kirin 970	HiSilicon Kirin 659
Front Camera	20-megapixel	8-megapixel	13-megapixel + 2-megapixel
Rear Camera	16-megapixel	20-megapixel	16-megapixel + 2-megapixel
RAM	6GB	4GB	4GB
Storage	128GB	64GB	64GB
Battery Capacity	3450mAh	4000mAh	3340mAh
OS	Android 8.1	Android 8.0	Android 7.0
Resolution	1080x2280 pixels	1440x2560 pixels	1080x2160 pixels
general
Brand	Oppo	Huawei	Huawei
Model	R15	Mate 10	Nova 2i
Release date	March 1, 2018	October 1, 2017	October 1, 2017
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	155.10 x 75.20 x 7.40	150.50 x 77.80 x 8.20	156.20 x 75.00 x 7.50
Weight (g)	175.00	186.00	164.00
Battery capacity (mAh)	3450	4000	3340
Colours	Snow White, Hot Red, Star Purple	Black, Champagne Gold, Mocha Brown	Black, Blue, Gold
Removable battery	-	No	No
Body type	-	-	Metal
display
Screen size (inches)	6.28	5.90	5.50
Touchscreen	Yes	Yes	Yes
Resolution	1080x2280 pixels	1440x2560 pixels	1080x2160 pixels
Pixels per inch (PPI)	-	499	-
Aspect ratio	-	-	18:9
hardware
Processor	2GHz octa-core	1.8GHz octa-core	1.7GHz octa-core
Processor make	MediaTek Helio P60 (MT6771)	HiSilicon Kirin 970	HiSilicon Kirin 659
RAM	6GB	4GB	4GB
Internal storage	128GB	64GB	64GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	256	256	256
camera
Rear camera	16-megapixel	20-megapixel	16-megapixel + 2-megapixel
Rear flash	LED	Dual LED	Dual LED
Front camera	20-megapixel	8-megapixel	13-megapixel + 2-megapixel
software
Operating system	Android 8.1	Android 8.0	Android 7.0
Skin	ColorOS 5.0	EMUI 8.0	EMUI 5.1
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20	Yes, v 4.20
Number of SIMs	2	2	2
Wi-Fi Direct	Yes	No	No
NFC	-	Yes	Yes
Infrared	-	Yes	No
USB OTG	-	Yes	Yes
Headphones	-	3.5mm	3.5mm
FM	-	No	Yes
Mobile High-Definition Link (MHL)	-	No	No
sim 1
SIM Type	Nano-SIM	-	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	-	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sensors
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Compass/ Magnetometer	-	Yes	Yes
Gyroscope	-	Yes	Yes
Barometer	-	Yes	No
Temperature sensor	-	No	No

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