4.70 average based on 6307 reviews.
Xiaomi Redmi Note 4 (MediaTek) Mobile Phones Full Specifications
Network
| Technology | GSM / CDMA / HSPA / LTE |
|---|---|
| 2G bands | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| CDMA 800 & TD-SCDMA | |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | 1, 3, 5, 7, 8, 38, 39, 40, 41 |
| Speed | HSPA 42.2/5.76 Mbps, LTE |
Launch
| Announced | 2016, August. Released 2016, August |
|---|---|
| Status | Discontinued |
Body
| Dimensions | 151 x 76 x 8.4 mm (5.94 x 2.99 x 0.33 in) |
|---|---|
| Weight | 175 g (6.17 oz) |
| Build | Glass front, aluminum back, aluminum frame |
| SIM | Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by) |
Display
| Type | IPS LCD |
|---|---|
| Size | 5.5 inches, 83.4 cm2 (~72.7% screen-to-body ratio) |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) |
Platform
| OS | Android 6.0 (Marshmallow), MIUI 10 |
|---|---|
| Chipset | Mediatek MT6797 Helio X20 (20 nm) |
| CPU | Deca-core 2.1 GHz |
| GPU | Mali-T880 MP4 |
Memory
| Card slot | microSDXC (uses shared SIM slot) |
|---|---|
| Internal | 16GB 2GB RAM (Standard), 64GB 3GB RAM (High), 64GB 4GB RAM (Exclusive) |
Main Camera
| Single | 13 MP, f/2.0, PDAF |
|---|---|
| Features | Dual-LED dual-tone flash, HDR, panorama |
| Video | 1080p@30fps, 720p@120fps |
Selfie camera
| Single | 5 MP, f/2.0 |
|---|---|
| Video | 720p |
Sound
| Loudspeaker | Yes |
|---|---|
| 3.5mm jack | Yes |
| 24-bit/192kHz audio |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
|---|---|
| Bluetooth | 4.2, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| NFC | No |
| Infrared port | Yes |
| Radio | FM radio |
| USB | microUSB 2.0, USB On-The-Go |
Features
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
|---|
Battery
| Type | Li-Po 4100 mAh, non-removable |
|---|
Misc
| Colors | Silver, Gray, Gold, Blue, Black |
|---|---|
| Price | About 170 EUR |
Tests
| Performance | Basemark OS II 2.0: 1728Basemark X: 13666 |
|---|---|
| Display | Contrast ratio: 1158 (nominal), 2.145 (sunlight) |
| Camera | Photo / Video |
| Loudspeaker | Voice 64dB / Noise 67dB / Ring 76dB |
| Battery life | Endurance rating 83h |