Realme Narzo 100x 5G vs Vivo Y21 5G comparison

Show Only Differences Highlight Differences	Realme Narzo 100x 5G	Vivo Y21 5G
key specs
Display	6.80-inch	6.74-inch
Front Camera	8-megapixel	QVGA-megapixel
Rear Camera	50-megapixel	50-megapixel
Battery Capacity	8000mAh	6500mAh
OS	Android 16	Android 16
Resolution	720x1570 pixels	-
Processor	-	MediaTek Dimensity 6300
RAM	-	4GB, 6GB, 8GB
Storage	-	128GB
general
Brand	Realme	Vivo
Model	Narzo 100x 5G	Y21 5G
Release date	July 15, 2026	March 25, 2026
AI Enabled	Yes	-
Launched in India	Yes	Yes
Dimensions (mm)	166.40 x 78.20 x 8.80	-
Weight (g)	224.00	-
IP rating	IP65	IP54
Battery capacity (mAh)	8000	6500
Colours	Midnight Black, Flash Orange	Champagne Gold and Midnight Blue
Form factor	-	Touchscreen
Removable battery	-	No
Fast charging	-	44W Flash Charge
Wireless charging	-	No
display
Refresh Rate	144 Hz	120 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.80	6.74
Touchscreen	Yes	Yes
Resolution	720x1570 pixels	-
camera
Rear camera	50-megapixel	50-megapixel
No. of Rear Cameras	2	2
Front camera	8-megapixel	QVGA-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	-	No
software
Operating system	Android 16	Android 16
Skin	Realme UI 7.0	OriginOS 6
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.40
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
hardware
Processor	-	octa-core
Processor make	-	MediaTek Dimensity 6300
RAM	-	4GB, 6GB, 8GB
Internal storage	-	128GB
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM + CDMA
4G/ LTE	-	Yes
5G	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM + CDMA
4G/ LTE	-	Yes
5G	-	Yes

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