Oppo K13 Turbo vs Oppo A77 4G comparison

Show Only Differences Highlight Differences	Oppo K13 Turbo	Oppo A77 4G
key specs
Display	6.80-inch	6.56-inch
Front Camera	16-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	50-megapixel
RAM	8GB	4GB
Storage	128GB, 256GB	64GB
Battery Capacity	7000mAh	5000mAh
OS	Android 15	Android 12
Resolution	1280x2800 pixels	-
general
Brand	Oppo	Oppo
Model	K13 Turbo	A77 4G
Release date	July 21, 2025	August 1, 2022
Launched in India	Yes	Yes
Form factor	Touchscreen	-
Dimensions (mm)	162.78 x 77.22 x 8.31	163.74 x 75.03 x 7.99
Weight (g)	207.00	187.00
Battery capacity (mAh)	7000	5000
Removable battery	No	-
Fast charging	80W Fast Charging	Super VOOC
Wireless charging	No	-
Colours	First Purple, Knight White, Midnight Maverick	Sky Blue, Sunset Orange
display
Refresh Rate	120 Hz	-
Resolution Standard	1.5K	HD+
Screen size (inches)	6.80	6.56
Touchscreen	Yes	Yes
Resolution	1280x2800 pixels	-
Pixels per inch (PPI)	453	269
hardware
Processor make	MediaTek Dimensity 8450	-
RAM	8GB	4GB
Internal storage	128GB, 256GB	64GB
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	50-megapixel
No. of Rear Cameras	2	2
Rear flash	Yes	-
Front camera	16-megapixel (f/2.4)	8-megapixel
No. of Front Cameras	1	-
software
Operating system	Android 15	Android 12
Skin	ColorOS 15	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes, v 5.40	Yes
NFC	Yes	-
USB Type-C	Yes	-
Headphones	Type-C	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
sim 1
SIM Type	Nano-SIM	-
sim 2
SIM Type	Nano-SIM	-
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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