| Hardware and OS | Haier I8 | |
| Operating system | Android 7.1 (Nougat) | |
| Processor | Octa-core 1.3 GHz Cortex-A53 | |
| Chipset | Mediatek MT6753 (28 nm) | |
| GPU | Mali-T720MP3 | |
| Internal memory | 32 GB, 3 GB RAM | |
| External memory | microSD, up to 128 GB (dedicated slot) | |
| Display | Haier I8 | other phones |
| Type | LTPS IPS LCD | |
| Size | 5.7" inc | |
| Resolution | 720 x 1440 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 76.3% | |
| Display area | 83.8 cm2 | |
| Display aspect ratio | 18:9 (height:width) | |
| Pixel Density | 282 PPI | |
| Colors | 16M | |
| Connectivity | Haier I8 | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300), 41(2500) | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| Network | GSM / HSPA / LTE | |
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | |
| Bluetooth | 4.2, A2DP, LE | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS, GLONASS | |
| Speed | HSPA 42.2/11.5 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | |
| USB | microUSB 2.0 | |
| Camera | Haier I8 | other phones |
| Main camera | 13 MP, Single | |
| Specs | 13 MP, f/2.0, 1.12µm, PDAF | |
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30fps | |
| Selfie camera | 8 MP, Single | |
| Multimedia | Haier I8 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Design | Haier I8 | other phones |
| Colors | Black, Blue, Red, Green | |
| Body build | Front glass, aluminum body | |
| Dimensions | 151.5 x 72.5 x 8.3 mm | |
| Weight | 145 g | |
| Battery | Haier I8 | other phones |
| Battery capacity | 3300 mAh, Non-removable Li-Ion | |
| Other | Haier I8 | other phones |
| SAR | SAR EU - 0.32 W/kg (head), 1.19 W/kg (body) | |
| Release date | 2018, January | |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | |
