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Xiaomi Redmi Note 4 (MTK 64GB/4GB) All specs

Full specifications phone: Xiaomi Redmi Note 4 (MTK 64GB/4GB) specs, detailed technical information, features, price and review. All about this phone.

Xiaomi Redmi Note 4

Xiaomi Redmi Note 4 (MTK 64GB/4GB)

The Xiaomi Redmi Note 4 (MTK 64GB/4GB) is a good Android phone with 2.1GHz Deca-core processor that allows run games and heavy applications.

An advantage of the Xiaomi Redmi Note 4 (MTK 64GB/4GB) is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.

Good connectivity of this device includes Bluetooth 4.2 + A2DP, WiFi 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO, but it lacks NFC connection.

Including the battery, the Xiaomi Redmi Note 4 (MTK 64GB/4GB) phone has 175 grams and it's a very thin device, only 8.35mm.


*depends on the model
βš™οΈ CPU: MediaTek MT6797 Helio X20 (20nm)
πŸ€– Android 6.0.1
πŸ”„ Android 7.0
πŸ“± 5.5"
πŸ”³ RAM: 2GB / 3GB / 4GB*
πŸ’½ ROM: 16GB / 32GB / 64GB*
πŸ”Œ WIFI4*, BT4.1*, FM
πŸ“· (back) 13MP
🀳 (front) 5MP
 πŸ”‹ 4100mAh

πŸ“± Model features

Redmi Note 4 (MTK 64GB/4GB)
ModelRedmi Note 4 (MTK 64GB/4GB)
Other model namesηΊ’η±³Note 4, Redmi Note 4 (MediaTek) Deca-Core, Xiaomi Nikel
Country or region availableChinaHong Kong
China, Hong Kong
Release date8/1/2016
Depth8.35 millimeters (0.33 inches)
Size (width x height)76 x 151 millimeters (2.99 x 5.94 in)
Weight175 grams (6.13 ounces)
Build, materialsAluminum body, glass front
Protection against water and othersNot supported

πŸ“² Display

Redmi Note 4 (MTK 64GB/4GB)
Display typeTFT IPS LCD
Screen size5.5" inches
Screen-to-body ratio~72.7% (screen-to-body ratio)
Display resolution1080x1920 pixels
TouchscreenCapacitive Multitouch
Pixel density (dot pitch)401 PPI
Colors16 million
Scratch-resistant glassNot supported
Refresh ratefeature not registered
Display featuresfeature not registered

πŸ€– Operating System

Redmi Note 4 (MTK 64GB/4GB)
System versionAndroid 6.0.1 Marshmallow
Firmware updateAndroid 7.0 Nougat
User Interfacefeature not registered

βš™οΈ Processor

Redmi Note 4 (MTK 64GB/4GB)
Chipset64bit: MediaTek MT6797 Helio X20 (20nm)
CPUDeca-core, 3 processors:
2x 2.1GHz ARM Cortex-A72 (Dual-core)
4x 1.85GHz ARM Cortex-A53 (Quad-core)
4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerARM Mali-T880 MP4 780Mhz
Performance (benchmark)feature not registered

πŸ’½ Memory and storage

Redmi Note 4 (MTK 64GB/4GB)
RAM memory4GB LPDDR3
Internal storage64GB (54GB available)
External storageUntil 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

πŸ“Ά Mobile networks

Redmi Note 4 (MTK 64GB/4GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
micro-SIM (3FF) and nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps
Network technology2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900
Primary 2G networkCDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat4 850/900/1800/2100/2600 (Bands 1,3,5,7,8)
TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)
Primary 5G networkNot supported
Secondary 2G networkGSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1900/2100
Secondary 4G networkNot supported
Secondary data networkGPRS, EDGE

πŸ“· Camera

Redmi Note 4 (MTK 64GB/4GB)
Back camera (main camera)13 megapixels
Main camera resolution4128x3096 pixels
Video recording (primary)Full HD (1920x1080) 30 fps
FlashDual-LED flash
Focal aperturef/2.0 (aperture)
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel size1.12Β΅m pixel
AutofocusPDAF: phase detection autofocus
Touch focusSupported
Image stabilizationEIS: Digital stabilization
ZoomOnly digital zoom
Face/smile detectionFace detection, Smile detection
BSI sensorSupported
HDRHDR photo on both cameras
Camera extrasfeature not registered

πŸ“Έ Front camera

Redmi Note 4 (MTK 64GB/4GB)
Front camera (secondary)5 megapixels
Front camera resolution2592x1944 pixels
Video recording (secondary)HD (1280x720)
Front flashNot supported
Focal aperturef/2.0 (aperture)
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel sizefeature not registered

πŸ”‰ Sound and multimedia

Redmi Note 4 (MTK 64GB/4GB)
Active noise cancellation2 microphones or more
TVNot supported
Video formatsMP4, H.265, H.264, H.263, XviD
Audio formatsMP3, OGG, eAAC+, FLAC

πŸ”Œ Connectivity

Redmi Note 4 (MTK 64GB/4GB)
USBMicroUSB 2.0
Audio output3.5mm jack
TV outputNot supported
Bluetooth4.2 + A2DP
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDou
NFCNot supported
Infrared portSupported

🧭 Sensors

Redmi Note 4 (MTK 64GB/4GB)
Ambient light sensor
Fingerprint sensor
Hall effect
Proximity sensor
Vibrating alertSupported

πŸ”‹ Battery

Redmi Note 4 (MTK 64GB/4GB)
Battery typeLiPo: li-ion polymer (Non removable)
Battery capacity4100 mAh
Charger, wattsWired charging
Inductive / wireless chargingfeature not registered
Talk time autonomyfeature not registered
Standbyfeature not registered

βž• Other features

Redmi Note 4 (MTK 64GB/4GB)
Call controlVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupported
Video callingSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
AntennaInternal antenna
Qwerty physical keyboardNot supported
Miscellaneousβ€’ Colors: Black, Silver, Gray, Gold, Blue
β€’ USB OTG On-The-Go
β€’ Aluminum body
β€’ 2.5D curved glass
β€’ MIUI 8.0
β€’ 720p@120fps slow-motion
β€’ 24-bit/192kHz audio
β€’ WiFi display

☒️ Radiation rate

Redmi Note 4 (MTK 64GB/4GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered

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