Vivo X21

2018, March

Available. Released 2018, March

GSM / CDMA / HSPA / LTE

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

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CDMA 800 & TD-SCDMA

HSDPA 850 / 900 / 1900 / 2100

LTE band 1(2100), 2(1900), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)

HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps

Yes

Yes

154.5 x 74.8 x 7.4 mm (6.08 x 2.94 x 0.29 in)

156.2 g (5.50 oz)

Front glass, aluminum body

Hybrid Dual SIM (Nano-SIM, dual stand-by)

Super AMOLED capacitive touchscreen, 16M colors

6.28 inches, 98.4 cm2 (~85.2% screen-to-body ratio)

1080 x 2280 pixels, 19:9 ratio (~402 ppi density)

Android 8.1 (Oreo)

Qualcomm SDM660 Snapdragon 660 (14 nm)

Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)

Adreno 512

microSD, up to 256 GB (uses SIM 2 slot)

64/128 GB

6 GB

12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF

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5 MP, f/2.4, depth sensor

LED flash, HDR, panorama

1080p@30fps

12 MP, f/2.0

Vibration; MP3, WAV ringtones

Yes

Yes

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- 32-bit/192kHz audio

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- Active noise cancellation with dedicated mic

Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot

5.0, A2DP, LE

Yes, with A-GPS, GLONASS

No

Yes

microUSB 2.0, USB On-The-Go

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

SMS(threaded view), MMS, Email, Push Email, IM

HTML5

No

Non-removable Li-Ion

3200 mAh battery

China

Black, Aurora White, Ruby Red

Fast battery charging

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MP4/H.264 player

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MP3/WAV/eAAC+/FLAC player

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Document viewer

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Photo/video editor

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