Vivo Y100 5G vs Vivo X21 UD comparison

Show Only Differences Highlight Differences	Vivo Y100 5G	Vivo X21 UD
key specs
Display	6.67-inch	6.28-inch
Processor	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 660
Front Camera	8-megapixel-megapixel	12-megapixel
Rear Camera	50-megapixel-megapixel + 8-megapixel + Flicker sensor	12-megapixel
RAM	8GB	6GB
Storage	128GB	128GB
Battery Capacity	5000mAhmAh	3200mAh
OS	Android 14	Android 8.1
Resolution	1080x2400 pixels	1080x2280 pixels
general
Brand	Vivo	Vivo
Model	Y100 5G	X21 UD
Release date	January 26, 2024	March 1, 2018
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	163.17 x 75.81 x 7.79	154.50 x 74.80 x 7.40
Weight (g)	185.50	156.20
IP rating	IP54	-
Battery capacity (mAh)	5000mAh	3200
Removable battery	No	-
Wireless charging	No	-
Colours	Purple Orchid, Black Onyx	Ruby Red, Aurora White, Black
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.67	6.28
Touchscreen	Yes	Yes
Resolution	1080x2400 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	128GB	128GB
Expandable storage	No	-
Dedicated microSD slot	No	-
camera
Rear camera	50-megapixel-megapixel (f/1.8) + 8-megapixel (f/2.2) + Flicker sensor	12-megapixel
No. of Rear Cameras	3	-
Rear flash	Yes	LED
Front camera	8-megapixel-megapixel (f/2.0)	12-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Front flash	No	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
software
Operating system	Android 14	Android 8.1
Skin	FuntouchOS 14	FunTouch 4.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
NFC	Yes	-
Infrared	No	-
USB Type-C	Yes	-
Headphones	No	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
USB OTG	-	Yes
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sensors
3D face recognition	No	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	-
Gyroscope	Yes	Yes
Ambient light sensor	-	Yes

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