Oppo X 2021 vs Oppo A55 comparison

Show Only Differences Highlight Differences	Oppo X 2021	Oppo A55
key specs
Display	6.7 to 7.4	6.51-inch
Processor	-	MediaTek Helio G35
Front Camera	-	16-megapixel
Rear Camera	-	50-megapixel + 2-megapixel + 2-megapixel
RAM	-	4GB, 6GB
Storage	-	64GB, 128GB
Battery Capacity	-	5000mAh
OS	-	Android 11
Resolution	-	720x1600 pixels
general
Brand	Oppo	Oppo
Model	X 2021	A55
Launched in India	No	Yes
Thickness	8.4	-
Release date	-	October 1, 2021
Form factor	-	Touchscreen
Dimensions (mm)	-	163.60 x 75.70 x 8.40
Weight (g)	-	193.00
Battery capacity (mAh)	-	5000
Fast charging	-	Proprietary
Colours	-	Rainbow Blue, Starry Black
display
Screen size (inches)	6.70	6.51
Touchscreen	Yes	Yes
Refresh Rate	-	60 Hz
Resolution	-	720x1600 pixels
Aspect ratio	-	20:9
hardware
Processor	-	dual-core
Processor make	-	MediaTek Helio G35
RAM	-	4GB, 6GB
Internal storage	-	64GB, 128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
Dedicated microSD slot	-	Yes
camera
Rear camera	-	50-megapixel (f/1.8) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras	-	3
Rear autofocus	-	Yes
Rear flash	-	Yes
Front camera	-	16-megapixel
No. of Front Cameras	-	1
software
Operating system	-	Android 11
Skin	-	ColorOS 11.1
connectivity
Wi-Fi	-	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
GPS	-	Yes
Bluetooth	-	Yes, v 5.00
USB OTG	-	Yes
USB Type-C	-	Yes
Headphones	-	3.5mm
Number of SIMs	-	2
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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