Vivo Y300i vs Vivo X21 UD comparison

Show Only Differences Highlight Differences	Vivo Y300i	Vivo X21 UD
key specs
Display	6.68-inch	6.28-inch
Processor	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 660
Front Camera	5-megapixel	12-megapixel
Rear Camera	50-megapixel	12-megapixel
RAM	8GB	6GB
Storage	256GB	128GB
Battery Capacity	6500mAh	3200mAh
OS	Android 15	Android 8.1
Resolution	1608x720 pixels	1080x2280 pixels
general
Brand	Vivo	Vivo
Model	Y300i	X21 UD
Release date	March 10, 2025	March 1, 2018
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.70 x 76.30 x 8.09	154.50 x 74.80 x 7.40
Weight (g)	206.00	156.20
IP rating	IP64	-
Battery capacity (mAh)	6500	3200
Removable battery	No	-
Fast charging	44W Flash Charge	-
Wireless charging	No	-
Colours	Black Jade, Rime Blue, Titanium	Ruby Red, Aurora White, Black
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.68	6.28
Touchscreen	Yes	Yes
Resolution	1608x720 pixels	1080x2280 pixels
Pixels per inch (PPI)	394	-
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 660
RAM	8GB	6GB
Internal storage	256GB	128GB
Dedicated microSD slot	No	-
camera
Rear camera	50-megapixel (f/1.8)	12-megapixel
Front camera	5-megapixel (f/2.2)	12-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
software
Operating system	Android 15	Android 8.1
Skin	OriginOS 5	FunTouch 4.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
NFC	No	-
USB OTG	Yes	Yes
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
Headphones	-	3.5mm
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	-
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

Popular Mobile Brands