Oppo A77s vs Oppo R17 comparison

Show Only Differences Highlight Differences	Oppo A77s	Oppo R17
key specs
Display	6.56-inch	6.40-inch
Front Camera	8-megapixel	25-megapixel
Rear Camera	50-megapixel + 2-megapixel	16-megapixel + 5-megapixel
RAM	8GB	8GB
Storage	128GB	128GB
Battery Capacity	5000mAh	3500mAh
OS	Android 12	Android 8.1
Resolution	1612x720 pixels	1080x2280 pixels
Processor	-	Qualcomm Snapdragon 670
general
Brand	Oppo	Oppo
Model	A77s	R17
Release date	October 6, 2022	August 1, 2018
Launched in India	Yes	-
Dimensions (mm)	163.74 x 75.03 x 7.99	-
Weight (g)	187.00	-
Battery capacity (mAh)	5000	3500
Fast charging	Super VOOC	VOOC
Colours	Sunset Orange, Starry Black	Streamer Blue, Neon Purple
Form factor	-	Touchscreen
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.56	6.40
Touchscreen	Yes	Yes
Resolution	1612x720 pixels	1080x2280 pixels
Pixels per inch (PPI)	269	374
Aspect ratio	-	19:9
hardware
Processor make	Qualcomm Snapdragon 680	Qualcomm Snapdragon 670
RAM	8GB	8GB
Internal storage	128GB	128GB
Expandable storage type	microSD	-
Processor	-	octa-core (2x2GHz + 6x1.7GHz)
Expandable storage	-	No
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	16-megapixel (f/1.8, 1.22-micron) + 5-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel (f/2.0)	25-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear autofocus	-	Phase detection autofocus
Rear flash	-	Dual LED
software
Operating system	Android 12	Android 8.1
Skin	ColorOS 12.1	ColorOS 5.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Active 4G on both SIM cards	Yes	-
Micro-USB	-	Yes
Wi-Fi Direct	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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