Vivo X21i smartphone was launched in May 2018. The phone comes with a 6.28-inch touchscreen display with a resolution of 1080×2280 pixels. Vivo X21i is powered by a 2GHz octa-core MediaTek Helio P60 (MT6771) processor. It comes with 4GB of RAM. The Vivo X21i runs Android 8.1 and is powered by a 3245mAh battery.
As far as the cameras are concerned, the Vivo X21i on the rear packs 12-megapixel camera. It sports a 24-megapixel camera on the front for selfies.
The Vivo X21i runs Funtouch OS 4 based on Android 8.1 and packs 64GB of inbuilt storage that can be expanded via microSD card (up to 256GB). The Vivo X21i is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards. The Vivo X21i measures 154.37 x 74.98 x 6.99mm (height x width x thickness) and weighs 159.00 grams. It was launched in Aurora White, Polar Night, and Ruby Red colours.
Connectivity options on the Vivo X21i include Wi-Fi 802.11 b/g/n, GPS, USB OTG, FM radio, 3G, and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include accelerometer, ambient light sensor, gyroscope, and proximity sensor.
Vivo X21i – SPECIFICATIONS
General
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ModelVivo X21i
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ReleasedMay, 2018
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StatusAvailable
Design
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TypeBar
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Dimensions74.78 x 154.45 x 7.37 mm
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Weight156 g
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WaterproofNo
Display
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Display TypeSuper AMOLED
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Size6.28 in (inches)
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Resolution1080 x 2280 pixels
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Display Colors16M Colors
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Pixel Density402 ppi (pixels per inch)
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Touch ScreenYes Multi Touch Support
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FeaturesCapacitive
Multi-touch
Hardware
Software
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Operating SystemFuntouch OS (Android 8.1 Oreo)
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User InterfaceYes with Modified Android
Camera
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Rear Camera12.19 MP (megapixels)
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Image4032 x 3024 pixels
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Video1920 x 1080 pixels
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FlashLED
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Front Camera12.19 MP (megapixels)
Network
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SIMNano SIM
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Dual SIMNano-SIM, Nano-SIM / microSD
Connectivity
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Wi-fia, b, g, n, n 5GHz, ac, Dual band, Wi-Fi Hotspot, Wi-Fi Direct
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USB2.0, Micro USB
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GPSGPS, A-GPS, GLONASS, BeiDou
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NFC
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Wireless ChargingNo
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Headphone Jack
Battery
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Capacity3200 mAh, Li-Polymer
Media
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Video PlaybackYes
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Video OutYes
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FM RadioYes
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Ring TonesYes
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LoudspeakerYes
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HandsfreeYes
Data
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4G LTEYes
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SpeedLTE 850 MHz LTE 900 MHz LTE 1700/2100 MHz LTE 1800 MHz LTE 1900 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38)
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