Oppo Find X7 vs Oppo A77 4G comparison

Show Only Differences Highlight Differences	Oppo Find X7	Oppo A77 4G
key specs
Display	6.78-inch	6.56-inch
Processor	MediaTek Dimensity 9300	-
Front Camera	32-megapixel	8-megapixel
Rear Camera	50-megapixel + 50-megapixel + 50-megapixel	50-megapixel
RAM	12GB	4GB
Storage	256GB	64GB
Battery Capacity	4,800mAh	5000mAh
OS	Android 14	Android 12
Resolution	2780x1240 pixels	-
general
Brand	Oppo	Oppo
Model	Find X7	A77 4G
Release date	January 8, 2024	August 1, 2022
Launched in India	No	Yes
Form factor	Touchscreen	-
Battery capacity (mAh)	4,800	5000
Removable battery	No	-
Fast charging	Super VOOC	Super VOOC
Wireless charging	Yes	-
Colours	Snow Mountain Gold (Gold), Feiquan Green (Green), Star Black (Black)	Sky Blue, Sunset Orange
Dimensions (mm)	-	163.74 x 75.03 x 7.99
Weight (g)	-	187.00
display
Refresh Rate	120 Hz	-
Resolution Standard	QHD	HD+
Screen size (inches)	6.78	6.56
Touchscreen	Yes	Yes
Resolution	2780x1240 pixels	-
Pixels per inch (PPI)	-	269
hardware
Processor	octa-core	-
Processor make	MediaTek Dimensity 9300	-
RAM	12GB	4GB
Internal storage	256GB	64GB
Expandable storage	No	-
camera
Rear camera	50-megapixel + 50-megapixel + 50-megapixel	50-megapixel
No. of Rear Cameras	3	2
Rear autofocus	Yes	-
Rear flash	Yes	-
Front camera	32-megapixel	8-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Front autofocus	Yes	-
software
Operating system	Android 14	Android 12
Skin	ColorOS 14	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	-
GPS	Yes	-
Bluetooth	Yes	Yes
NFC	Yes	-
USB OTG	Yes	-
USB Type-C	Yes	-
Headphones	Type-C	-
Number of SIMs	2	-
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-
Fingerprint sensor	-	Yes

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