Realme Narzo 100x 5G vs Oppo A77 comparison

Show Only Differences Highlight Differences	Realme Narzo 100x 5G	Oppo A77
key specs
Display	6.80-inch	5.50-inch
Front Camera	8-megapixel	16-megapixel
Rear Camera	50-megapixel	13-megapixel
Battery Capacity	8000mAh	3200mAh
OS	Android 16	Android 6.0
Resolution	720x1570 pixels	1080x1920 pixels
Processor	-	MediaTek MT6750T
RAM	-	4GB
Storage	-	64GB
general
Brand	Realme	Oppo
Model	Narzo 100x 5G	A77
Release date	July 15, 2026	May 1, 2017
AI Enabled	Yes	-
Launched in India	Yes	-
Dimensions (mm)	166.40 x 78.20 x 8.80	-
Weight (g)	224.00	153.00
IP rating	IP65	-
Battery capacity (mAh)	8000	3200
Colours	Midnight Black, Flash Orange	Gold, Rose Gold
Form factor	-	Touchscreen
Removable battery	-	No
display
Refresh Rate	144 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.80	5.50
Touchscreen	Yes	Yes
Resolution	720x1570 pixels	1080x1920 pixels
camera
Rear camera	50-megapixel	13-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	16-megapixel
No. of Front Cameras	1	-
Rear flash	-	Dual LED
software
Operating system	Android 16	Android 6.0
Skin	Realme UI 7.0	ColorOS 3.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No
hardware
Processor	-	1.5GHz octa-core
Processor make	-	MediaTek MT6750T
RAM	-	4GB
Internal storage	-	64GB
Expandable storage	-	Yes
Expandable storage up to (GB)	-	128
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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