OnePlus 9 vs Asus ROG Phone 2 (12GB RAM, 512GB) comparison

Show Only Differences Highlight Differences	OnePlus 9 (8GB RAM, 128GB)	Asus ROG Phone 2 (12GB RAM, 512GB)
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.55-inch	6.59-inch
Processor	Qualcomm Snapdragon 888	2.6GHz octa-core
Front Camera	16-megapixel	24-megapixel
Rear Camera	48-megapixel + 50-megapixel + 2-megapixel	48-megapixel + 13-megapixel
RAM	8GB, 12GB	12GB
Storage	128GB, 256GB	-
Battery Capacity	4500mAh	6000mAh
OS	Android 11	Android 9 Pie
Resolution	1080x2400 pixels	1080x2340 pixels
general
Brand	OnePlus	Asus
Model	9	ROG Phone 2
Release date	March 23, 2021	March 23, 2019
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	160.00 x 73.90 x 8.10	170.99 x 77.60 x 9.78
Weight (g)	183.00	240.00
Battery capacity (mAh)	4500	6000
Fast charging	Proprietary	-
Colours	Arctic Sky, Winter Mist, Stellar Black	Black
Removable battery	-	No
display
Screen size (inches)	6.55	6.59
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2340 pixels
Protection type	Gorilla Glass	Gorilla Glass
Aspect ratio	20:9	19.5:9
Pixels per inch (PPI)	402	-
hardware
Processor	octa-core	2.6GHz octa-core
Processor make	Qualcomm Snapdragon 888	-
RAM	8GB, 12GB	12GB
Internal storage	128GB, 256GB	-
Expandable storage up to (GB)	-	128
camera
Rear camera	48-megapixel (f/1.8, 1.12-micron) + 50-megapixel (f/2.2) + 2-megapixel	48-megapixel + 13-megapixel
No. of Rear Cameras	3	-
Rear autofocus	Yes	-
Rear flash	Yes	Yes
Front camera	16-megapixel (f/2.4, 1.0-micron)	24-megapixel
No. of Front Cameras	1	-
Front flash	-	No
software
Operating system	Android 11	Android 9 Pie
Skin	OxygenOS 11	ROG UI
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.20	Yes
NFC	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	1
Headphones	-	3.5mm
Wi-Fi Direct	-	Yes
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Fingerprint sensor	-	Yes