Our Opinion

The Vivo X21 is a much better phone than the Vivo Y83, and is also slightly better value for money. What should you buy? Go for the Vivo X21!

Vivo X21  Vivo Y83 
Vivo X21 Vivo Y83
Buy Now Buy Buy
Excellence Score
70.2
34.8
Value for Money Score
75.6
75.2
Price ₹ 28,151 onwards ₹ 13,299 onwards
Launch Date (India) May, 2018 Jun, 2018
Expected Launch Date N/A N/A
Smartphone OS Android 8.1 OreoExpected update to 9.0 Pie Android 8.1 OreoLow likelihood of getting updated to next Android version
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 6.28 inches 6.22 inches
Screen Resolution 1080x2280 pixels (~ 402 pixels per inch) 720x1520 pixels (~ 270 pixels per inch)
Tall Aspect Ratio / Minimal Bezels Yes Yes
Scratch Resistant Display Yes, Corning Gorilla Glass 3 Yes, Corning Gorilla Glass 3
Display Features Super AMOLED, FullView Display, 2.5D Curved Glass, Eye Protection Mode IPS, 2.5D Curved Glass, FullView Display
Full Physical QWERTY Keypad
Processor 2.2 GHz 2 GHz
Processor Type Octa Core Octa Core
Processor Name Qualcomm Snapdragon 660Ranked #15 in Mobile Processor Benchmarks MediaTek Helio P22Ranked #38 in Mobile Processor Benchmarks
GPU Adreno 512 PowerVR GE8320
RAM 6 GB 4 GB
3G Yes Yes
4G Yes Yes
VoLTE Yes Yes
WiFi Yes Yes
GPS Yes Yes
Bluetooth Yes Yes
Connecting Port USB USB
Primary Camera 12MP + 5MP 13.0MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (Full HD) Yes (Full HD)
Other Camera Features 12MP: F/1.8 Aperture; 1/2.5" Sensor Size; 1.4µm Pixel Size, 5MP: F/2.4 Aperture, Dual Pixel Sensors, Phase Detection Autofocus (PDAF), Geo-tagging, Touch focus, Face detection, HDR, Panorama F/2.2 Aperture, Phase Detection Autofocus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama
Secondary Camera 12.0MP 8.0MP
Secondary Camera Features F/2.0 Aperture, Screen flash F/2.2 Aperture, AI Face Beauty
Internal Memory 128 GB 32 GB
Expandable Memory Slot up to 256 GB up to 256 GB
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio Yes
Dual SIM GSM+GSM (Hybrid SIM slot) GSM+GSM
Thickness 7.37 mm 7.7 mm
Weight 156 gm 151 gm
Audio Output 3.5mm jack 3.5mm jack
Water Resistant
Battery Capacity 3200 mAh 3260 mAh
Battery Standby N/A N/A
Battery Standby (3G) N/A N/A
Battery Talktime N/A N/A
Battery Talktime (3G) N/A N/A
Fast Charging Yes
Other Battery Parameters N/A N/A
Fingerprint sensor Yes Yes
Other Features In-display Fingerprint Sensor; Noise Filtration Noise Filtration
2-minute Review [Positives]
  • Refined, understated design - the phone is sleek and features an all-black aluminum frame and a glass back with tapered edges, which make it very comfortable to hold
  • Surprisingly easy to handle, especially considering the 6.28-inch screen - the tall 19:9 aspect ratio helps a lot, and it also gives the front of the phone that modern bezel-less look everyone craves these days
  • Fans of minimalism will enjoy the Vivo X21 too - with the fingerprint sensor hidden under the screen, the back of the phone is very clean
  • The key USP of the phone, however, is the world's first under-display fingerprint sensor - the sensor works well most of the time, although it can be buggy now and then
  • In case you are not into that, you can also opt for the infrared-based facial recognition, which is fast and accurate, and pleasantly works in all kinds of lighting conditions
  • The Vivo X21’s display is otherwise beautiful too with the characteristic vibrant color palette and inky blacks of an OLED display - it has excellent brightness levels, and outdoor visibility too
  • The Vivo X21 also features an always-on display that looks pretty similar to Samsung’s implementation, with a clock and other notifications on screen
  • Good speed/performance backed by the solid Snapdragon 660 processor and an ample 6GB of RAM - mostly, in actual use, you will be hard pressed to see any differences in performance even compared to the top-end Android flagships like the Pixel 2 or the Galaxy S9
  • Decent dual camera setup at the back - does well especially in good lighting conditions, and with bokeh effects - it's not quite to the level of the Pixel 2 or the Galaxy S9 - but for its price bracket, it does a decent job
  • The front 12MP camera is decent too, and can also do (software based) bokeh images
  • Good audio quality via headphones
  • The single bottom-firing speaker also gets pretty loud
  • Good battery life - will last the day with medium to heavy use
  • Fast charging support
N/A
2-minute Review [Negatives]
  • No water resistance - a feature thats now present in most phones in this price bracket
  • One area where the X21 loses out is the refinement of the UI - the OS which is basically a copy of the iOS, can often be un-intuitive, and sometimes buggy - the devil is in the details - and details are not very well done here
  • Uses the old microUSB standard, instead of the modern USB-C port
  • On the whole, the Vivo X21 is a good all-round phone, and has an innovative under-glass fingerprint sensor, but it's let down to some extent by its UI - everything considered, unless you are into the cutting edge fingerprint sensor tech, you are likely to find better overall value devices in this price segment, like the OnePlus 6, or the Honor 10
N/A
Expert Reviews
  1. The under-display fingerprint scanner is a welcome change in the tech industry
    fonearena.com in-depth Read Review »
  2. Vivo X21 is an all-rounder with good performance, decent camera performance and a snazzy new in-display fingerprint scanning technology
    bgr.in in-depth Read Review »
  3. If you must have bleeding-edge technology in your phone, the Vivo X21 fits the bill: It's the only widely available phone with this type of fingerprint sensor
    mashable.com in-depth Read Review »
  4. The Vivo X21 is a fun device that gets a lot of things right
    androidauthority.com in-depth Read Review »
  5. A device for tech enthusiasts
    beebom.com in-depth Read Review »
  6. The Vivo X21 is a device straight out of the future
    indiatoday.in in-depth Read Review »
  7. cnet.com in-depth Read Review »
  8. gadgets.ndtv.com in-depth Read Review »
  9. forbes.com in-depth Read Review »
  10. indianexpress.com in-depth Read Review »
  11. economictimes.indiatimes.com in-depth Read Review »
  12. androidcentral.com in-depth Read Review »
  13. deccanchronicle.com in-depth Read Review »
  14. gadgetsnow.com in-depth Read Review »
  15. firstpost.com in-depth Read Review »
  16. techradar.com hands-on Read Review »
N/A
User Reviews
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Official Website Official Website » Official Website »
Unofficial specs? N/A N/A
Individual Review 2
  • Individual Review 2
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