General
- Brand Xiaomi
- Model Redmi Note 4
- Device Smartphones
- Added January 4, 2019
- Updated June 16, 2024
Launch
- Announced 2017, January
- Status Available. Released 2017, January
Network
- Technology GSM / HSPA / LTE
- 2G bands GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
- 3G bands HSDPA 850 / 900 / 1900 / 2100
- 4G bands LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300)
- Speed HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
- GPRS Yes
- EDGE Yes
Body
- Dimensions 151 x 76 x 8.5 mm (5.94 x 2.99 x 0.33 in)
- Weight 165 g (5.82 oz)
- Build Front glass, aluminum body
- SIM Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Display
- Type IPS LCD capacitive touchscreen, 16M colors
- 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), upgradable to 7.0 (Nougat)
- Chipset Qualcomm MSM8953 Snapdragon 625 (14 nm)
- CPU Octa-core 2.0 GHz Cortex-A53
- GPU Adreno 506
Memory
- Card slot microSD, up to 256 GB (uses SIM 2 slot)
- Internal 32/64 GB
- RAM 3/4 GB
Main camera
- Single 13 MP, f/2.0, 1.12µm, PDAF
- Features Dual-LED dual-tone flash, panorama, HDR
- Video 1080p@30fps, 720p@120fps
Selfie camera
- Single 5 MP, f/2.0
Sound
- Alert types Vibration; MP3, WAV ringtones
- Loudspeaker Yes
- 3.5mm jack Yes 24-bit/192kHz audio Active noise cancellation with dedicated mic
Connectivity
- WLAN Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
- Bluetooth 4.1, A2DP, LE
- GPS Yes, with A-GPS, GLONASS, BDS
- NFC No
- FM radio Yes
- USB microUSB 2.0, USB On-The-Go
Features
- Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
- Messaging SMS(threaded view), MMS, Email, Push Email, IM
- Browser HTML5
- Java No
Battery
- Type Non-removable Li-Po
- Capacity 4100 mAh battery
More
- Color Dark Gray, Gold, Black, Lake Blue (64/4GB model)
- Other Features XviD/MP4/H.265 player MP3/WAV/eAAC+/Flac player Photo/video editor Document viewer