Xiaomi Redmi Note 4 (MediaTek) Specification
| 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 |
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| Status | Available. Released 2016, August |
| Body | Dimensions | 151 x 76 x 8.4 mm (5.94 x 2.99 x 0.33 in) |
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| 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) |
| 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 |
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| Features | Dual-LED dual-tone flash, HDR, panorama |
| Video | 1080p@30fps, 720p@120fps |
| Selfie camera | Single | 5 MP, f/2.0 |
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| Video | 720p |
| Sound | Loudspeaker | Yes |
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| 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 |
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| 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 |
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| Battery | Type | Li-Po 4100 mAh, non-removable |
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| Misc | Colors | Silver, Gray, Gold, Blue, Black |
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| Price | About 170 EUR |
| Tests | Performance | Basemark OS II 2.0: 1728
Basemark X: 13666 |
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| Display | Contrast ratio: 1158 (nominal), 2.145 (sunlight) |
| Camera | Photo / Video |
| Loudspeaker | Voice 64dB / Noise 67dB / Ring 76dB |
| Battery life | Endurance rating 83h |