Oppo A1s vs Oppo A77 comparison

Show Only Differences Highlight Differences	Oppo A1s	Oppo A77s
key specs
Display	6.72-inch	6.56-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	50-megapixel + 2-megapixel
RAM	12GB	8GB
Storage	256GB	128GB
Battery Capacity	5000mAh	5000mAh
Resolution	2400x1080 pixels	1612x720 pixels
OS	-	Android 12
general
Brand	Oppo	Oppo
Model	A1s	A77s
Release date	April 16, 2024	October 6, 2022
Launched in India	No	Yes
Form factor	Touchscreen	-
Dimensions (mm)	165.60 x 76.00 x 7.99	163.74 x 75.03 x 7.99
Weight (g)	193.00	187.00
Battery capacity (mAh)	5000	5000
Fast charging	33W Fast Charging	Super VOOC
Colours	Dusk Mountain Purple, Night Sea Black, Tianshuibi (green)	Sunset Orange, Starry Black
display
Refresh Rate	90 Hz	90 Hz
Resolution Standard	FHD+	HD+
Screen size (inches)	6.72	6.56
Touchscreen	Yes	Yes
Resolution	2400x1080 pixels	1612x720 pixels
Pixels per inch (PPI)	391	269
hardware
Processor make	MediaTek Dimensity 6020	Qualcomm Snapdragon 680
RAM	12GB	8GB
Internal storage	256GB	128GB
Expandable storage type	-	microSD
camera
Rear camera	50-megapixel + 2-megapixel	50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
Front camera	8-megapixel	8-megapixel (f/2.0)
No. of Front Cameras	1	1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
Active 4G on both SIM cards	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-
software
Operating system	-	Android 12
Skin	-	ColorOS 12.1

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