Samsung Galaxy M17 5G vs Oppo A91 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M17 5G	Oppo A91
key specs
Display	6.70-inch	6.40-inch
Front Camera	13-megapixel	Unspecified
Rear Camera	50-megapixel + 5-megapixel + 2-megapixel	48-megapixel + 8-megapixel
Battery Capacity	5,000mAh	4000mAh
OS	Android 15	Android 9
Resolution	‎1,080x2,340 pixels	1080x2400 pixels
Processor	-	octa-core
RAM	-	8GB
Storage	-	128GB
general
Brand	Samsung	Oppo
Model	Galaxy M17 5G	A91
Release date	October 10, 2025	December 20, 2019
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	75.00 x 77.90 x 164.40	-
Weight (g)	192.00	-
IP rating	IP54	-
Battery capacity (mAh)	5,000	4000
Removable battery	No	No
Fast charging	25W Fast Charging	VOOC
Wireless charging	No	-
Colours	Moonlight Silver and Sapphire Black	Black, Blue, Red
display
Resolution Standard	FHD+	-
Screen size (inches)	6.70	6.40
Touchscreen	Yes	Yes
Resolution	‎1,080x2,340 pixels	1080x2400 pixels
Protection type	Gorilla Glass Victus	Gorilla Glass
camera
Rear camera	50-megapixel + 5-megapixel + 2-megapixel	48-megapixel + 8-megapixel
No. of Rear Cameras	3	-
Rear flash	Yes	Yes
Front camera	13-megapixel	Unspecified
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Front flash	-	No
software
Operating system	Android 15	Android 9
Skin	One UI 7	ColorOS
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes
NFC	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n
GPS	-	Yes
Active 4G on both SIM cards	-	Yes
hardware
Processor	-	octa-core
RAM	-	8GB
Internal storage	-	128GB
sensors
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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