Vivo Y21 5G vs Vivo X100 Ultra comparison

Show Only Differences Highlight Differences	Vivo Y21 5G	Vivo X100 Ultra
key specs
Display	6.74-inch	6.78-inch
Processor	MediaTek Dimensity 6300	Snapdragon 8 Gen 3
Front Camera	QVGA-megapixel	50-megapixel
Rear Camera	50-megapixel	50-megapixel + 50-megapixel + 200-megapixel
RAM	4GB	12GB
Storage	128GB	256GB
Battery Capacity	6500mAh	5500mAh
OS	Android 16	Android 14
Resolution	-	1440x3200 pixels
general
Brand	Vivo	Vivo
Model	Y21 5G	X100 Ultra
Release date	March 25, 2026	May 14, 2024
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
IP rating	IP54	IP69
Battery capacity (mAh)	6500	5500
Removable battery	No	-
Fast charging	44W Flash Charge	80W Fast Charging
Wireless charging	No	Yes
Colours	Champagne Gold and Midnight Blue	Bai Yueguang, Space Grey and Titanium
Dimensions (mm)	-	164.70 x 75.57 x 9.23
Weight (g)	-	229.00
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.74	6.78
Touchscreen	Yes	Yes
Resolution	-	1440x3200 pixels
Aspect ratio	-	20:9
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Dimensity 6300	Snapdragon 8 Gen 3
RAM	4GB	12GB
Internal storage	128GB	256GB
camera
Rear camera	50-megapixel	50-megapixel + 50-megapixel + 200-megapixel
No. of Rear Cameras	2	3
Front camera	QVGA-megapixel	50-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	No	-
software
Operating system	Android 16	Android 14
Skin	OriginOS 6	OriginOS 4
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
NFC	-	Yes
USB OTG	-	Yes
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	-
sensors
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

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