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Vivo X21i Specs + Pros and Cons Reviews

Vivo X21i Specs

Vivo X21i Specs

Date Released: May 2018

DisplayTypeSuper AMOLED capacitive touchscreen, 16M colors
Size6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio)
Resolution1080 x 2280 pixels, 19:9 ratio (~402 ppi density)
- Funtouch OS 4.0
BodyDimensions154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)
Weight159 g (5.61 oz)
SIMHybrid Dual SIM (Nano-SIM, dual stand-by)
CameraPrimaryDual: 12 MP (f/1.8, 1/2.5", 1.4µm, Dual Pixel PDAF) + 5 MP (f/2.0), phase detection autofocus, LED flash
Secondary24 MP
FeaturesGeo-tagging, touch focus, face detection, HDR, panorama
MemoryExternal SlotmicroSD, up to 256 GB (uses SIM 2 slot)
Internal128 GB, 4 GB RAM or 64 GB, 6 GB RAM
NetworkTechnologyGSM / CDMA / HSPA / LTE
BatteryNon-removable Li-Ion 3425 mAh battery
Available ColorBlack, Aurora White, Ruby Red
PlatformOSAndroid 8.1 (Oreo)
ChipsetMediatek MT6771 Helio P60
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPUMali-G72 MP3
SoundAlert TypesVibration; MP3, WAV ringtones
3.5mm JackYes
- 32-bit/192kHz audio
- Active noise cancellation with dedicated mic
COMMSWLANWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Bluetooth5.0, A2DP, LE
RadioFM radio
USBmicroUSB 2.0, USB On-The-Go
FeaturesSensorsFingerprint (rear-mounted), accelerometer, proximity, compass
MessagingSMS(threaded view), MMS, Email, Push Email

Disclaimer: We can not guarantee that the information on this page is 100% correct.

Vivo X21i Review

Vivo X21i Specs is the newest smartphone of the Vivo brand that was released last month of May 2018. It’s been quite long since Vivo started to get known by releasing its own smartphone in the market. Many are giving attention to the Vivo smartphone for having its advance specs and features at a very affordable price. Also, Vivo started the year 2018 for releasing a competitive mobile phone that can keep pace with the other brands. Vivo release regardless of the category, either basic standard specs, mid-range, and expensive phone.

X21i is a Hybrid Dual Nano SIM card that has a dual standby mode. It supports up to 4G LTE network band. It has a 6.28 inches Full-screen view size with Super AMOLED capacitive touchscreen. It has a dimension of 154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in) and weighing 159g. The design of the X21i is quite similar to the Vivo 9. The resolution display spec is 1080 x 2280 pixels, 19:9 ratio and 402PPi density.

It runs on the Funtouch OS 4.0 serves as UI and has the operating system of Android 8.1 Oreo. It is powered by 2.0 Octa-core MediaTek MT6771 Helio P60 and a GPU of Mali-G72 MP3. The RAM and internal memory have variations to choose. It has 6 GB RAM with 64 GB internal memory or 4 GB RAM with 128 GB internal memory built-in. Additionally, it supports the expandable external memory via microSD card up to the capacity of 256 GB storage. The phone doesn’t have a dedicated slot for the external storage, so the SIM 2 slot will serve as a slot for the microSD card.

The Primary camera has a dual lens of 12 MP (f/1.8, 1/2.5″, 1.4µm, Dual Pixel PDAF) + 5 MP (f/2.0) with phase detection autofocus and LED flash. While the front camera or the secondary has 24 MP quality. The additional features of the camera have Geo-tagging, touch focus, face detection, HDR, and panorama. As for the video resolution for the recording, it has 1080p@30fps quality spec.

It has alert types features, loudspeaker and 3.5mm jack port for the headset/earphones connection. Along with the 32-bit/192kHz audio and a dedicated mic for noise cancellation. As for the connectivity specs, it has WiFi with dual band, WiFi Direct, and hotspot features, Bluetooth 5.0 (A2DP, LE), GPS (A-GPS, GLONASS), Fm Radio, and Micro USB 2.0. The phone has a fingerprint scanner features rear-mounted located at the back of the device with its dedicated scanner. The battery is non-removable Li-Ion with the capacity of 3405 mAh that supports a fast charging feature.

The color variations available on the phone are Black, Aurora White, and Ruby Red. Vivo stated an official price for the market price of the Vivo X21i is about 430 EUR or Php 27,030.23 converted into Philippines currency.

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  • 6.28 inched Full-screen view display with Super AMOLED capacitive touchscreen
  • High display resolution specs
  • Funtouch OS 4.0 based on Android 8.1 Oreo
  • 2.0 Octa-core MediaTek MT6771 Helio P60
  • 128 GB, 4 GB RAM or 64 GB, 6 GB RAM
  • External memory storage up to 256 GB capacity
  • Dual Camera lens (Primary): 12 MP + 5 MP
  • Front camera 24 MP
  • 32-bit/192kHz audio
  • Dedicated mic for noise cancellation
  • WiFi connection with dual-band, WiFi Direct, and hotspot features
  • Fingerprint scanner rear-mounted
  • Fast charging features
  • 3425 mAh battery capacity


  • Hybrid Dual Nano SIM card
  • No dedicated slot for external storage
  • Non-removable battery
  • Pricey