Network
| Technology | GSM / HSPA / LTE | — | — | — |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | — | — | — |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100 | — | — | — |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 41, 40, 66
1, 3, 5, 8, 38, 40, 41
1, 3, 7, 8, 20, 28 | — | — | — |
| Speed | HSPA 42.2/5.76 Mbps, LTE | — | — | — |
Body
| Dimensions | 164.4 x 76.7 x 7.9 mm (6.47 x 3.02 x 0.31 in) | — | — | — |
| Weight | 184 g (6.49 oz) | — | — | — |
| Build | Glass front, plastic frame, plastic back | — | — | — |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | — | — | — |
Display
| Type | AMOLED capacitive touchscreen, 16M colors | — | — | — |
| Size | 6.7 inches, 108.4 cm2 (~86.0% screen-to-body ratio) | — | — | — |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) | — | — | — |
| Features | 650 nits (peak) | — | — | — |
Platform
| OS | Android 11, XOS 10 | — | — | — |
| Chipset | MediaTek Helio G88 (12 nm) | — | — | — |
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | — | — | — |
| GPU | Mali-G52 MC2 | — | — | — |
Memory
| Card slot | microSDXC (dedicated slot) | — | — | — |
| Internal Storage | 64GB 4GB RAM, 128GB 6GB RAM | — | — | — |
| RAM | 4GB / 6GB | — | — | — |
Camera
| Dual | 50 MP, f/1.6, (wide), PDAF + 2 MP, f/2.4, (depth) + QVGA | — | — | — |
| Features | Quad-LED flash, HDR, panorama | — | — | — |
| Video | 1440p@30fps | — | — | — |
| Selfie camera | Single 16 MP | — | — | — |
More
| Alert types | Vibration, MP3, WAV ringtones | — | — | — |
| Loudspeaker | Yes, with dual speakers | — | — | — |
| 3.5mm jack | Yes | — | — | — |
| 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 | — | — | — |
| NFC | No | — | — | — |
| FM radio | Yes | — | — | — |
| USB | Type-C 2.0, USB On-The-Go | — | — | — |
| Infrared port | ✗ | — | — | — |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | — | — | — |
| Battery Type | Li-Po 5000 mAh, non-removable | — | — | — |
| Battery Capacity | 5000 mAh | — | — | — |
| Charging | Fast charging 33W | — | — | — |
| Made by | China | — | — | — |
| Color | Celestial Snow, Glacier Green, Graphite Black | — | — | — |
| Models | X663B | — | — | — |
Disclaimer
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