| Network |
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 20, 38, 40, 41 |
| Speed | HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Display |
| Type | IPS LCD |
| Size | 6.6 inches, 105.2 cm2 (~83.2% screen-to-body ratio) |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~266 ppi density) |
| Body |
| Dimensions | 165.4 x 76.4 x 8.8 mm (6.51 x 3.01 x 0.35 in) |
| Weight | 183 g (6.46 oz) |
| Build | Glass front, plastic back, plastic frame |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Memory |
| Card slot | microSDXC (dedicated slot) |
| Internal | 32GB 2GB RAM, 64GB 3GB RAM
eMMC 5.1 |
| Battery |
| Type | 5000 mAh, non-removable |
| Charging | 10W wired |
| Main Camera |
| Triple | 13 MP + QVGA + QVGA (X657 model)
or
8 MP + QVGA (X657C model) |
| Features | Triple-LED flash |
| Video | 1080p@30fps |
| Selfie camera |
| Single | 8 MP |
| Features | Dual-LED flash |
| Video | 1080p@30fps |
| Comms |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 4.2, A2DP |
| Positioning | GPS |
| NFC | No |
| Radio | FM radio |
| USB | microUSB 2.0 |
| Platform |
| OS | Android 10 (Go edition) |
| Chipset | Mediatek MT6761D Helio A20 (12 nm) |
| CPU | Quad-core 1.8 GHz Cortex-A53 |
| GPU | PowerVR GE8320 |
| Features |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity |
| Sound |
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| Misc |
| Colors | Ocean Wave, Quetzal Cyan, Midnight Black |
| Models | X657, X657C, MZ-Infinix X657C, MZ-Infinix X657B |
| Launch |
| Announced | 2020, August 13 |
| Status | Available. Released 2020, August 20 |
