Complete specification
| Section | Specification | Details |
|---|---|---|
| Network | Speed | HSPA, LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 2100 | |
| 4G bands | 1, 3, 4, 5, 8, 38, 39, 40, 41 | |
| Technology | GSM / CDMA / HSPA / LTE | |
| Launch | Status | Discontinued |
| Announced | 2018, May. Released 2018, May | |
| Body | SIM | Nano-SIM + Nano-SIM |
| Weight | 159 g (5.61 oz) | |
| Dimensions | 154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in) | |
| Display | Size | 6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio) |
| Type | Super AMOLED | |
| Resolution | 1080 x 2280 pixels, 19:9 ratio (~402 ppi density) | |
| Platform | OS | Android 8.1 (Oreo), Funtouch 4 |
| CPU | Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) | |
| GPU | Mali-G72 MP3 | |
| Chipset | Mediatek MT6771 Helio P60 (12 nm) | |
| Memory | Internal | 64GB 6GB RAM, 128GB 4GB RAM |
| Card slot | microSDXC (uses shared SIM slot) | |
| [memoryother] | eMMC 5.1 | |
| Main Camera | Dual | 12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF Auxiliary lens |
| Video | 1080p@30fps | |
| Features | LED flash, HDR, panorama | |
| Selfie camera | Single | 24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm |
| Sound | 3.5mm jack | Yes |
| Loudspeaker | Yes | |
| [optionalother] | 32-bit/192kHz Hi-Res audio | |
| Comms | NFC | No |
| USB | microUSB 2.0, OTG | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | |
| Radio | FM radio | |
| Bluetooth | 5.0, A2DP, LE | |
| Positioning | GPS, GLONASS | |
| Features | Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| Battery | Type | Li-Ion 3425 mAh, non-removable |
| Charging | 18W wired | |
| Misc | Price | About 430 EUR |
| Colors | Black, Aurora White, Ruby Red, Night Purple | |
| Models | X21i A |
