Xiaomi Mi 4i Specification
| Network | Technology | GSM / HSPA / LTE |
|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands | HSDPA 850 / 1900 / 2100 |
| TD-SCDMA |
| 4G bands | 3, 7, 38, 39, 40, 41 |
| Speed | HSPA, LTE Cat4 150/50 Mbps |
| Launch | Announced | 2015, April |
|---|
| Status | Available. Released 2015, April |
| Body | Dimensions | 138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in) |
|---|
| Weight | 130 g (4.59 oz) |
| Build | Glass front (Gorilla Glass), plastic back, plastic frame |
| SIM | Dual SIM (Micro-SIM, dual stand-by) |
| Display | Type | IPS LCD |
|---|
| Size | 5.0 inches, 68.9 cm2 (~71.7% screen-to-body ratio) |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) |
| Protection | Corning scratch-resistant glass |
| Memory | Card slot | No |
|---|
| Internal | 16GB 2GB RAM, 32GB 2GB RAM |
| eMMC 4.5 |
| Main Camera | Single | 13 MP, f/2.0, AF |
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| Features | Dual-LED dual-tone flash, panorama, HDR |
| Video | 1080p@30fps, 480p@120fps |
| Selfie camera | Single | 5 MP, f/1.8 |
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| Video | |
| Sound | Loudspeaker | Yes |
|---|
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
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| Bluetooth | 4.1, A2DP |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| NFC | No |
| Radio | Stereo FM radio |
| USB | microUSB 2.0, USB On-The-Go |
| Features | Sensors | Accelerometer, gyro, proximity, compass |
|---|
| Battery | Type | Li-Ion 3120 mAh, non-removable |
|---|
| Charging | Charging 10W, 40% in 60 min (advertised)
Quick Charge |
| Talk time | Up to 35 h (3G) |
| Misc | Colors | Dark Gray, Black, White, Yellow, Blue, Pink |
|---|
| Models | 2015015 |
| SAR | 0.51 W/kg (head) 0.60 W/kg (body) |
| Price | About 260 EUR |
| Tests | Performance | Basemark X: 4875 |
|---|
| Display | Contrast ratio: 1055:1 (nominal), 2.641 (sunlight) |
| Camera | Photo / Video |
| Loudspeaker | Voice 63dB / Noise 65dB / Ring 68dB |
| Battery life | Endurance rating 67h |