Technology News
English Edition

Vivo Y21 vs Asus ZenFone 2 comparison

 Compare Vivo Y21
Vivo Y21
Compare Asus ZenFone 2
Asus ZenFone 2
key specs
Display6.50-inch5.50-inch
ProcessorMediaTek Helio P35 Intel Atom Z3580
Front Camera8-megapixel 5-megapixel
Rear Camera13-megapixel + 2-megapixel 13-megapixel
RAM4GB4GB
Storage128GB32GB
Battery Capacity5000mAh3000mAh
OSAndroid 11Android 5.0
Resolution720x1600 pixels1080x1920 pixels
general
BrandVivoAsus
ModelY21ZenFone 2
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)164.26 x 76.08 x 8.00152.50 x 77.20 x 10.90
Weight (g)182.00170.00
Battery capacity (mAh)50003000
Fast chargingProprietary-
ColoursMidnight Blue, Diamond BlackGlacier Grey, Osmium Black, Glamour Red, Ceramic White, Sheer Gold
Alternate names-ZE551ML
Release date-January 1, 2015
Removable battery-No
SAR value-0.35
display
Screen size (inches)6.505.50
TouchscreenYesYes
Resolution720x1600 pixels1080x1920 pixels
Pixels per inch (PPI)-403
hardware
Processorocta-core2.3GHz quad-core
Processor makeMediaTek Helio P35 (MT6765)Intel Atom Z3580
RAM4GB4GB
Internal storage128GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)100064
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel
No. of Rear Cameras2-
Rear autofocusYes-
Rear flashLEDDual LED
Front camera8-megapixel (f/2.0)5-megapixel
No. of Front Cameras1-
software
Operating systemAndroid 11Android 5.0
SkinFuntouch OS 11.1ZenUI
connectivity
Wi-FiYesYes
BluetoothYes, v 5.00Yes, v 4.00
USB OTGYesNo
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
NFC-Yes
Infrared-No
Headphones-3.5mm
FM-Yes
Number of SIMs-2
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sensors
Fingerprint sensorYes-
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-No
4G/ LTE-No

Related Comparisons

Popular Mobile Brands
RELATED STORIES

Advertisement

TRENDING
  1. Nothing Phone 4a, Phone 4a Pro Launched in India at This Price Nothing Phone 4a, Phone 4a Pro Launched in India at This Price
  2. Moto Watch Review: The Best Smartwatch Under Rs. 6,000 in 2026? Moto Watch Review: The Best Smartwatch Under Rs. 6,000 in 2026?
  3. Vivo T5x 5G AnTuTu Score Exceeds 1 Million Points, Will Launch in India Soon Vivo T5x 5G AnTuTu Score Exceeds 1 Million Points, Will Launch in India Soon
  4. Nothing Launches Headphone (a) With Adaptive ANC, Spatial Audio Support Nothing Launches Headphone (a) With Adaptive ANC, Spatial Audio Support
  5. Nothing Phone 4a Pro Teaser Hints at the Presence of This Phone 3 Feature Nothing Phone 4a Pro Teaser Hints at the Presence of This Phone 3 Feature
  6. Realme Narzo Power 5G With 10,001mAh Battery Launched in India: Price, Specifications Realme Narzo Power 5G With 10,001mAh Battery Launched in India: Price, Specifications
  7. Oppo Find N6 Key Features, Colourways Leaked Ahead of Imminent China Launch Oppo Find N6 Key Features, Colourways Leaked Ahead of Imminent China Launch
  8. Vivo X300 FE Launched as Global Version of This Chinese Smartphone Vivo X300 FE Launched as Global Version of This Chinese Smartphone
  9. OnePlus 15T Confirmed to Launch With a Larger Battery, Faster Charging OnePlus 15T Confirmed to Launch With a Larger Battery, Faster Charging
  10. WhatsApp Plus Could Soon Let You Pay to Access These Features WhatsApp Plus Could Soon Let You Pay to Access These Features
Gadgets 360 is available in
Follow Us
Download Our Apps
App Store App Store
Available in Hindi
App Store
© Copyright Red Pixels Ventures Limited 2026. All rights reserved.
Trending Products »
Latest Tech News »