vivo X21i specs, comparisons, faq, opinions

vivo X21i
  • Released 2018, May 159g, 7mm thickness Android 8.1, Funtouch 4 64GB/128GB storage, microSDXC
  • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) Mali-G72 MP3 Hybrid Dual SIM (Nano-SIM, dual stand-by) About 481.6 USD
  • 6.28" 1080x2280 pixels
  • 12MP 1080p
  • 4/6GB RAM Helio P60
  • 3425mAh Li-Ion

vivo X21i overview

vivo X21i is a smartphone that runs on Android. It was released on 2018, May. vivo X21i has 6.28 inch, Super AMOLED, a resolution of 1080 x 2280 pixels screen. vivo X21i uses Mediatek MT6771 Helio P60 (12 nm) chipset, Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) CPU, Mali-G72 MP3 GPU. It supports 2G, 3G, 4G networks with Hybrid Dual SIM (Nano-SIM, dual stand-by). vivo X21i has 12MP Dual main camera, 24MP Single selfie camera. vivo X21i uses Li-Ion 3425 mAh, non-removable battery. The price of vivo X21i is about 481.6 USD.

Score the key features of vivo X21i compared to the other phones on the market:

  • CPU Cores: 95 / 100 points
  • Camera pixels: 44 / 100 points
  • Screen resolution: 78 / 100 points
  • Battery capacity: 80 / 100 points
  • Price: 53 / 100 points

vivo X21i full specifications

NETWORK

Technology GSM / CDMA / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 4, 5, 8, 38, 39, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE

LAUNCH

Announced 2018, May
Status Available

BODY

Dimensions 154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)
Weight 159 g (5.61 oz)
SIM Hybrid Dual SIM (Nano-SIM, dual stand-by)

DISPLAY

Type Super AMOLED
Size 6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio)
Resolution 1080 x 2280 pixels, 19:9 ratio (~402 ppi density)

PLATFORM

OS Android 8.1 (Oreo), Funtouch 4
Chipset Mediatek MT6771 Helio P60 (12 nm)
CPU Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU Mali-G72 MP3

MEMORY

Card slot microSDXC (uses shared SIM slot)
Internal 64GB 6GB RAM, 128GB 4GB RAM
  eMMC 5.1

MAIN CAMERA

Dual 12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF 5 MP, f/2.4, (depth)
Features LED flash, HDR, panorama
Video 1080p@30fps

SELFIE CAMERA

Single 24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm

SOUND

Loudspeaker Yes
3.5mm jack Yes
  32-bit/192kHz audio

COMMUNICATIONS

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE
GPS Yes, with A-GPS, GLONASS
NFC No
Radio FM radio
USB microUSB 2.0, USB On-The-Go

FEATURES

Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass

BATTERY

Type Li-Ion 3425 mAh, non-removable
Charging Fast charging 18W

MISCELLANEOUS

Colors Black, Aurora White, Ruby Red, Night Purple
Models X21i A
Price About 481.6 USD

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