Xiaomi Mi 4i
Release Date
Released 2015, April
OS Version
Android 5.0.2, MIUI 8.2
Body
130g, 7.8mm thickness
RAM
2 GB RAM
Storage
16GB/32GB storage, no card slot
Battery
3120 mAh
Display
Size
5.0"
Resolution
1080x1920 pixels
Technology
IPS LCD
Camera
Main Camera
Video Recording
Front Camera
16MP
Hardware
Chipset
Snapdragon 615
GPU
Adreno 660
Storage Options
16GB/32GB storage, no card slot
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands | HSDPA 850 / 1900 / 2100 |
| | eMMC 4.5 |
| 4G bands | 3, 7, 38, 39, 40, 41 |
| Speed | HSPA, LTE Cat4 150/50 Mbps |
| Announced | 2015, April. Released 2015, April |
| Status | Discontinued |
| 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) |
| Type | Li-Ion 3120 mAh, non-removable |
| 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 |
| OS | Android 5.0.2 (Lollipop), MIUI 8.2 |
| Chipset | Qualcomm MSM8939 Snapdragon 615 (28 nm) |
| CPU | Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) |
| GPU | Adreno 405 |
| Card slot | No |
| Internal | 16GB 2GB RAM, 32GB 2GB RAM |
| Single | 5 MP, f/1.8 |
| Features | Dual-LED dual-tone flash, panorama, HDR |
| Video | |
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| 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 |
| Sensors | Accelerometer, gyro, proximity, compass |
| Charging | Charging 10W, 40% in 60 min (advertised) Quick Charge |
| Talk time | Up to 35 h (3G) |
| 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 |
| 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 |