Samsung Galaxy M15 5G Prime Edition vs Oppo A77 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M15 5G Prime Edition	Oppo A77
key specs
Display	6.50-inch	5.50-inch
Front Camera	13-megapixel	16-megapixel
Rear Camera	50-megapixel + 5-megapixel + 2-megapixel	13-megapixel
RAM	4GB, 6GB, 8GB	4GB
Storage	128GB	64GB
Battery Capacity	6000mAh	3200mAh
OS	Android 14	Android 6.0
Resolution	2340x1080 pixels	1080x1920 pixels
Processor	-	MediaTek MT6750T
general
Brand	Samsung	Oppo
Model	Galaxy M15 5G Prime Edition	A77
Release date	September 25, 2024	May 1, 2017
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	160.10 x 76.80 x 9.30	-
Weight (g)	217.00	153.00
Battery capacity (mAh)	6000	3200
Removable battery	No	No
Fast charging	Proprietary	-
Colours	Blue Topaz, Celestial Blue, Stone Grey	Gold, Rose Gold
display
Refresh Rate	90 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.50	5.50
Touchscreen	Yes	Yes
Resolution	2340x1080 pixels	1080x1920 pixels
hardware
Processor make	MediaTek Dimensity 6100+	MediaTek MT6750T
RAM	4GB, 6GB, 8GB	4GB
Internal storage	128GB	64GB
Processor	-	1.5GHz octa-core
Expandable storage	-	Yes
Expandable storage up to (GB)	-	128
camera
Rear camera	50-megapixel + 5-megapixel + 2-megapixel	13-megapixel
No. of Rear Cameras	3	-
Front camera	13-megapixel	16-megapixel
Rear flash	-	Dual LED
software
Operating system	Android 14	Android 6.0
Skin	One UI 5	ColorOS 3.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	No
USB OTG	-	No
FM	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	No
Ambient light sensor	-	Yes
Barometer	-	No
Temperature sensor	-	No
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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