Realme Narzo 100x 5G vs Redmi K90 comparison

Show Only Differences Highlight Differences	Realme Narzo 100x 5G	Redmi K90
key specs
Display	6.80-inch	6.59-inch
Front Camera	8-megapixel	20-megapixel
Rear Camera	50-megapixel	50-megapixel + 50-megapixel + 8-megapixel
Battery Capacity	8000mAh	7,100mAh
OS	Android 16	Android 16
Resolution	720x1570 pixels	1,156x2,510 pixels
Processor	-	Snapdragon 8 Elite
RAM	-	16GB
Storage	-	1TB
general
Brand	Realme	Redmi
Model	Narzo 100x 5G	K90
Release date	July 15, 2026	October 23, 2025
AI Enabled	Yes	-
Launched in India	Yes	No
Dimensions (mm)	166.40 x 78.20 x 8.80	157.49 x 75.25 x 8.00
Weight (g)	224.00	206.00
IP rating	IP65	IP68
Battery capacity (mAh)	8000	7,100
Colours	Midnight Black, Flash Orange	White, Black, Aqua Blue, and Light Purple
Form factor	-	Touchscreen
Removable battery	-	No
Fast charging	-	100W Fast Charging
display
Refresh Rate	144 Hz	120 Hz
Resolution Standard	HD+	-
Screen size (inches)	6.80	6.59
Touchscreen	Yes	Yes
Resolution	720x1570 pixels	1,156x2,510 pixels
camera
Rear camera	50-megapixel	50-megapixel (f/1.88) + 50-megapixel (f/2.2) + 8-megapixel (f/2.2)
No. of Rear Cameras	2	3
Front camera	8-megapixel	20-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	-	No
Front flash	-	Yes
software
Operating system	Android 16	Android 16
Skin	Realme UI 7.0	HyperOS 3
connectivity
Wi-Fi	Yes	-
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.40
USB Type-C	Yes	Yes
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
Wi-Fi 7	-	Yes
NFC	-	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
In-Display Fingerprint Sensor	-	Yes
Gyroscope	-	Yes
hardware
Processor	-	octa-core
Processor make	-	Snapdragon 8 Elite
RAM	-	16GB
Internal storage	-	1TB
Expandable storage	-	No

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