Price and specifications on Vivo X21i

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Technical sheet of Vivo X21i

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Description

Finding the best price for the Vivo X21i is no easy task. Here you will find where to buy the Vivo X21i at the best price. Prices are continuously tracked in over 140 stores so that you can find a reputable dealer with the best price

Brand

Brand
Vivo
Smartphones by Vivo

Release Date

Release date
May 2018, 2 years ago
State
On Sale

Related

Predecessor

Design & Materials of Vivo X21i

Structure

Size
74.8 mm 154.5 mm 7.4 mm
Print 3D Model
Weight
156 g
Usable surface
85 %
Materials
Aluminium alloy
Colors
Black
Champagne
Rose-gold

Screen

Diagonal
6.28"
Type
Super Amoled
Aspect Ratio
18:9
Resolution
1080 x 2280 px FHD+
Density
402 ppi Very high density
Others
  • Medium-sized Notch
  • Capacitive
  • Multi-touch
  • Frameless
Others
Sound
AK4376A Hi-Fi

Performance & Hardware of Vivo X21i

Processor

Model
MediaTek Helio P60 (MT6771)
CPU
4x CortexA73 2.0 GHz + 4x CortexA53 2.0 GHz
Type
Octa-Core
Frequency
2 GHz
64 Bits
Yes
More smartphones with MediaTek Helio P60 (MT6771) processor

Graphics

GPU
ARM Mali-G72 MP3 700MHz

RAM

RAM
6 GB
Type
LPDDR4X RAM
More smartphones with 6GB RAM memory

Antutu

Score
130.000 Antutu v?
Overall performance better than 67% of devices

Storage

Capacity
64 GB
Type
--
SD Slot
Yes , Independent SD slot
More smartphones with 64GB of internal storage

Security

Fingerprint
Yes, in the back

Sensors

Fingerprint
Yes
Proximity
Yes
Light sensor
Yes
Accelerometer
Yes
Compass
Yes
Gyroscope
Yes
Others
Notifications LED
--
Cooling system
No
Gaming buttons
No
Extra
  • LPDDR4X RAM

Camera of Vivo X21i

Double rear camera

Standard
1
Resolution
12.2 Mpx
Sensor
Unknown
Type
CMOS
Aperture
ƒ/ 1.8
ISO
--
Pixel size
--
2
Resolution
--
Sensor
Unknown
Type
--
Aperture
ƒ/ --
ISO
--
Pixel size
--
Flash
Dual LED
Optical Stabilisation
Yes
Slow Motion Video
Yes, 120 fps
Features
  • Digital zoom
  • Dual camera
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
More smartphones with lens modelMore smartphones with Dual LED

Selfie

Resolution
12.2 Mpx
Sensor
Samsung S5K2L8
Type
ISOCELL
Aperture
ƒ/ --
ISO
--
Pixel size
1.28 µm
Sensor size
1/2.8
Others
Extra
  • Phase detection with Dual Pixel
  • Second rear camera 5 MP
  • Second rear camera Sensor CMOS BSI
  • Second rear camera Pixel size 1.4 μm
  • Second rear camera Aperture f/2.4
Front
  • Samsung S5K2L8 Sensor
  • Sensor CMOS BSI
Kimovil Frequency Checker

Network compatibility

Connectivity of Vivo X21i

Bands

4G LTE
B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
3G
B1 (2100), B2 (1900), B5 (850), B8 (900), B34 (TD 2000), B39 (TD 1900+)
2G
CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

Type
Dual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct

Bluetooth

Version
Bluetooth 5.0
Profiles
  • A2DP (Advanced Audio Distribution Profile)

Navigation

Supports
GPS, A-GPS, GLONASS, Beidou

USB

Charging
Yes
Mass Storage
Yes
USB On-The-Go (OTG)
Yes
USB Type C
Yes

SAR

--
--
Others
NFC
No
Audio Jack
Yes
Radio FM
No
Computer sync
Yes
OTA sync
Yes
Tethering.
Yes
VoLTE
Yes

Battery of Vivo X21i

Capacity
3170 mAh
Type
Li-Polymer
Fast charge
Yes
Others
  • Non-removable

Software of Vivo X21i

Software

Operating System
Android 8.0 Oreo
Funtouch OS (Android 8.1 Oreo)
Google Services (official)
No
More smartphones with Funtouch OS (Android 8.1 Oreo) operating system

User reviews about the Vivo X21i

Overall satisfaction
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    7.3
    Ki Price/Quality
    Score
    • 7.5 Design & Materials
    • 6.4 Performance & Hardware
    • 6.0 Camera
    • 5.6 Connectivity
    • 5.0 Battery
    What is a Ki score?
    Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
    How do we calculate the Ki?

    In this case, to determine the score we evaluate 5 general aspects:

    • Design and screen
    • Hardware and performance
    • Camera
    • Connectivity
    • Battery

    Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

    Even a device objectively worse than another may have a higher Ki score if it has a better price.

    Does the Ki score change?

    The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.