Vivo X21i

Network

• Technology: GSM / CDMA / HSPA / LTE
• 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
• Note: 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. Released 2018, May

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
• Note: 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
• Video:

Sound

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

Comms

• 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

Misc

• Colors: Black, Aurora White, Ruby Red, Night Purple
• Models: X21i A
• Price: About 430 EUR