🔑 Key Specs — Xiaomi Mi 4i
- OS: Android 5.0.2 (Lollipop), MIUI 8.2
- Chipset: Qualcomm MSM8939 Snapdragon 615 (28 nm)
- Display: 5.0 inches, 68.9 cm2 (~71.7% screen-to-body ratio)
- Display Type: Li-Ion 3120 mAh, non-removable
- Storage: 16GB 2GB RAM, 32GB 2GB RAM
- Main Camera: 5 MP, f/1.8
- Battery: Li-Ion 3120 mAh, non-removable / 10W wired, QC1
- Weight: 130 g (4.59 oz)
- NFC: No
- Colors: Dark Gray, Black, White, Yellow, Blue, Pink
- Price: About 260 EUR
✅ Pros
- Li-Ion 3120 mAh, non-removable battery
- 3.5mm headphone jack
- Dedicated microSD card slot
❌ Cons
- Slow charging speed
- No 5G support
Xiaomi Mi 4i – Full Specifications and Complete Review
📅 Released 2015, April
⚡ Quick Overview
💻 Operating System
Android 5.0.2, MIUI 8.2
📏 Dimensions & Weight
130g, 7.8mm thickness
💾 Memory & Storage
16GB/32GB storage, no card slot
🔗 Services Xiaomi Mi 4i
|
🔧
Problem Solutions
Hardware Fix
|
📥
Download Firmware
Rom & Flash
|
|
🔓
Network Unlock
Unlock & FRP
|
⚙️
Root Files
Root Files
|
📑 Review Contents
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. Released 2015, April |
| Status | Discontinued |
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 |
Platform
| OS | Android 5.0.2 (Lollipop), MIUI 8.2 |
| Chipset | Qualcomm MSM8939 Snapdragon 615 (28 nm) |
| CPU | Octa-core (4×1.7 GHz Cortex-A53 & 4×1.0 GHz Cortex-A53) |
| GPU | Adreno 405 |
Memory
| Card slot | No |
| Internal | 16GB 2GB RAM, 32GB 2GB RAM |
| Other | eMMC 4.5 |
Main Camera
| Single | 13 MP, f/2.0, AF |
| Features | Dual-LED dual-tone flash, panorama, HDR |
| Video | 1080p@30fps, 480p@120fps |
Selfie camera
| Single | 5 MP, f/1.8 |
| 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 |
| Bluetooth | 4.1, A2DP |
| Positioning | GPS, GLONASS, BDS |
| NFC | No |
| Radio | Stereo FM radio |
| USB | microUSB 2.0, OTG |
Features
| Sensors | Accelerometer, gyro, proximity, compass |
Battery
| Type | Li-Ion 3120 mAh, non-removable |
| Charging | 10W wired, QC1 |
| 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 |
❓ Frequently Asked Questions — Xiaomi Mi 4i
Q1: What is the operating system of Xiaomi Mi 4i?
Android 5.0.2 (Lollipop), MIUI 8.2
Q2: What is the battery capacity of Xiaomi Mi 4i?
Li-Ion 3120 mAh, non-removable with 10W wired, QC1 charging
Q3: What are the camera specs of Xiaomi Mi 4i?
5 MP, f/1.8
Q4: What is the storage capacity of Xiaomi Mi 4i?
16GB 2GB RAM, 32GB 2GB RAM
Q5: Does Xiaomi Mi 4i support NFC?
No
Q6: What are the dimensions and weight of Xiaomi Mi 4i?
138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in) – Weight: 130 g (4.59 oz)
Q7: What chipset does Xiaomi Mi 4i use?
Qualcomm MSM8939 Snapdragon 615 (28 nm)
Q8: What is the price of Xiaomi Mi 4i?
About 260 EUR
