121 lines
1.8 KiB
Markdown
121 lines
1.8 KiB
Markdown
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## Redmi Note 4 (MTK)
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### General
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* Regional name(s): -
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* Android codename: nikel
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* MIUI codename: HMNote4
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### Hardware
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* SoC: MediaTek Helio X20 @ 2.1 Ghz
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* Memory: 3GB/4GB
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* Storage: 32GB/64GB
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* MicroSD expansion: Up to 128GB
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### Display
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* Panel: IPS LCD
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* Size: 5.5 inches
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* Resolution: 1920 x 1080 pixels
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* Pixel density: 401 ppi
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* Aspect ratio: 16:9
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* Brightness: 450 nits
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* Contrast ratio: 1000:1
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* Colour gamut: 72% NTSC
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### Camera
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**Rear camera**
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* Sensor: Samsung S5K3L8 / Sony IMX258
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* Resolution: 13 megapixels
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* Pixel size: 1.12 µm
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* Aperture: f/2.0
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* OIS: No
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* Autofocus: PDAF
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* Flash: Dual tone LED
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**Video recording**
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* Normal: 1080p/720p @ 30 fps
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* High frame rate: No
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* Slow motion: 720p @ 120 fps
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**Front camera**
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* Sensor: Samsung S5K5E8
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* Resolution: 5 megapixels
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* Pixel size: 1.12 µm
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* Aperture: f/2.0
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* OIS: No
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* Autofocus: No
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* Flash: No
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### Battery
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* Capacity: 4100 mAh
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* Wired charging: 10W
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* Wireless charging: No
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### Dimensions
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* Size: 151 x 76 x 8.35 mm
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* Weight: 175 g
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### Connectivity
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**Cellular**
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* SIM slots: Micro + Nano
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* VoLTE: No
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| Network | Bands |
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|:---------:|:---------------:|
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| FDD-LTE | B1/B3/B5/B7/B8 |
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| TD-LTE | B38/B39/B40/B41 |
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| TD-SCDMA | B34/B39 |
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| WCDMA | B1/B2/B5/B8 |
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| GSM | B2/B3/B8 |
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| CDMA/EVDO | BC0 |
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**Wi-Fi**
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* Protocols: 802.11 a/b/g/n/ac
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* Bands: 2.4 Ghz / 5 Ghz
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* MIMO: No
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**Bluetooth & NFC**
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* Bluetooth: 4.2
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* NFC: No
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**Ports**
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* USB: Micro
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* Headphone jack: Yes
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### Navigation
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* GPS: Yes
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* AGPS: Yes
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* Galileo: No
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* GLONASS: Yes
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* QZSS: No
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* BDS: Yes
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### Biometrics
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* Fingerprint sensor: Yes
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* Facial recognition: No
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### Sensors
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* Infrared: Yes
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* Proximity: Yes
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* Gyroscope: Yes
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* Ambient light: Yes
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* Accelerometer: Yes
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* Barometer: No
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* Electronic compass: No
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* Hall: Yes
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