Oppo A54 vs Vivo X7 comparison

Show Only Differences Highlight Differences	Oppo A54	Vivo X7
key specs
Display	6.51-inch	5.20-inch
Front Camera	16-megapixel	16-megapixel
Rear Camera	13-megapixel + 2-megapixel + 2-megapixel	13-megapixel
RAM	4GB, 6GB	4GB
Storage	64GB, 128GB	64GB
Battery Capacity	5000mAh	3000mAh
OS	Android 10	Android 5.1
Resolution	720x1600 pixels	1080x1920 pixels
Processor	-	Qualcomm Snapdragon 652
general
Brand	Oppo	Vivo
Model	A54	X7
Release date	March 26, 2021	June 1, 2016
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.60 x 75.70 x 8.40	147.30 x 71.80 x 7.20
Weight (g)	192.00	151.00
Battery capacity (mAh)	5000	3000
Fast charging	Proprietary	-
Colours	Crystal Black, Starry Blue	Gold, Rose Gold
Removable battery	-	Yes
display
Screen size (inches)	6.51	5.20
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1080x1920 pixels
Pixels per inch (PPI)	268	-
hardware
Processor make	MediaTek Helio P35 (MT6765)	Qualcomm Snapdragon 652
RAM	4GB, 6GB	4GB
Internal storage	64GB, 128GB	64GB
Expandable storage	Yes	No
Expandable storage type	microSD	-
Expandable storage up to (GB)	256	-
Processor	-	1.8GHz octa-core
camera
Rear camera	13-megapixel + 2-megapixel + 2-megapixel	13-megapixel
No. of Rear Cameras	3	-
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	16-megapixel	16-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Front flash	-	LED
software
Operating system	Android 10	Android 5.1
Skin	ColorOS 7.2	Funtouch OS 2.5
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 4.10
USB Type-C	Yes	-
GPS	-	Yes
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	Yes
Number of SIMs	-	2
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Compass/ Magnetometer	-	No
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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