OPPO Find X9 Ultra vs Oppo A77 4G comparison

Show Only Differences Highlight Differences	OPPO Find X9 Ultra	Oppo A77 4G
key specs
Display	6.82-inch	6.56-inch
Front Camera	50-megapixel	8-megapixel
Rear Camera	200-megapixel + 50-megapixel + 50-megapixel + 200-megapixel	50-megapixel
RAM	16GB	4GB
Storage	1TB	64GB
Battery Capacity	7050mAh	5000mAh
OS	Android 16	Android 12
Resolution	1440x3168 pixels	-
general
Brand	OPPO	Oppo
Model	Find X9 Ultra	A77 4G
Release date	April 21, 2026	August 1, 2022
AI Enabled	Yes	-
Form factor	Touchscreen	-
Dimensions (mm)	163.16 x 76.97 x 8.65	163.74 x 75.03 x 7.99
Weight (g)	235.00	187.00
Battery capacity (mAh)	7050	5000
Removable battery	No	-
Fast charging	100W Fast Charging	Super VOOC
Wireless charging	Yes	-
Wireless Charging Type	50W	-
Colours	Polar Glacier, Rongsha Canyon, Earth Tundra	Sky Blue, Sunset Orange
Launched in India	-	Yes
display
Refresh Rate	120 Hz	-
Resolution Standard	QHD+	HD+
Screen size (inches)	6.82	6.56
Touchscreen	Yes	Yes
Resolution	1440x3168 pixels	-
Pixels per inch (PPI)	510	269
hardware
Processor make	Snapdragon 8 Elite Gen 5	-
RAM	16GB	4GB
Internal storage	1TB	64GB
Expandable storage	No	-
camera
Rear camera	200-megapixel (f/1.5) + 50-megapixel (f/2.0) + 50-megapixel (f/3.5) + 200-megapixel (f/2.2)	50-megapixel
No. of Rear Cameras	4	2
Rear flash	Yes	-
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Lens Type (Third Rear Camera)	Telephoto	-
Lens Type (Fourth Rear Camera)	Telephoto	-
Front camera	50-megapixel (f/2.4)	8-megapixel
software
Operating system	Android 16	Android 12
Skin	ColorOS 16	-
connectivity
Wi-Fi 7	Yes	-
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes
NFC	Yes	-
USB Type-C	Yes	-
Number of SIMs	2	-
sim 1
SIM Type	Nano-SIM	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
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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