Vivo X21 have In-display fingerprint sensors, and they actually work

Vivo X21 innovative but worth the price, and the under display fingerprint scanner works remarkably well and manages to give decent competition to the likes of capacitive fingerprint scanners found on smartphones these days.

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The Vivo X21 is the first commercial smartphone to come equipped with an In-display fingerprint scanner in the Indian market and the under display fingerprint scanner works remarkably well and manages to give decent competition to the likes of capacitive fingerprint scanners found on smartphones these days.

Vivo X21 Specifications:

  • Dimensions:5 x 74.8 x 7.4 mm
  • Weight: 2 g
  • Display:28-inch Full-HD+ Super AMOLED
  • Processor: Snapdragon 660
  • GPU: Adreno 512
  • RAM: 6GB
  • Internal Storage: 128GB
  • Primary Camera: Dual 12MP (f/1.8) + 5MP (f/2.4) with PDAF and LED Flash
  • Secondary Camera: 12MP (f/2.0)
  • Operating System: Android 8.1 Oreo-based FunTouch OS 4.0
  • Battery: 3,200mAh
  • Sensors: In-Display Fingerprint, Accelerometer, Proximity, Compass
  • Connectivity: Hybrid Dual Nano-SIM, Wi-Fi 802.11 A/b/g/n/ac, Bluetooth 5.0, -GPS, GLONASS, microUSB Port

Box Contents:

  • Vivo X21 in Black color
  • 2-pin fast charger (5V-2A / 9V-2A)
  • Micro USB Cable
  • Headset with microphone
  • SIM Ejector tool
  • Clear protective case
  • Quick start guide and warranty information

Vivo X21 incorporates the SynapticsClearIDFS9500optical sensor, which is carefully installed under the surface of X21’s AMOLED screen. It is a tedious task and involves sophisticated engineering where the margin of error is very less or almost null. Apple and Samsung tried their hands on the new technology but were unable to deliver a working model on time.

The Vivo X21 an also offer a snappy face unlock feature which is based on infrared-based face recognition technology and unlocks the handset in the blink of an eye. Combined with the new in-display fingerprint scanner, the dual security feature ensures the paramount security of your data stored on the device.

The Vivo X21 available for a price tag of Rs. 35,990, All in all, while the Vivo X21 comes at a price which is hard to justify, it still offers something that no other device on the market currently does. The performance is decent and the cameras are just amazing. The highlight of the device, the under display fingerprint scanner, is still in its early stages but works pretty well.

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