Brand and model
Brand : XiaomiModel : Redmi Note 4G
Model alias : Hongmi Note 4G
Design
Width : 78.7 mm (millimeters), 7.87 cm (centimeters), 0.258 ft (feet), 3.098 in (inches)Height : 154 mm (millimeters), 15.4 cm (centimeters), 0.505 ft (feet), 6.063 in (inches)
Thickness : 9.45 mm (millimeters), 0.945 cm (centimeters), 0.031 ft (feet), 0.372 in (inches)
Weight : 185 g (grams), 0.41 lbs (pounds), 6.53 oz (ounces)
Volume : 114.53 cm³ (cubic centimeters), 6.96 in³ (cubic inches)
Colors : White, Gray, Pink, Cyan, Blue, Green
SIM card
SIM card type : Mini-SIM (2FF - second form factor, since late 1990s, 25.00 x 15.00 x 0.76 mm)Number of SIM cards : 1
Networks
GSM : GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHzTD-SCDMA : TD-SCDMA 1880-1920 MHz, TD-SCDMA 2010-2025 MHz
UMTS : UMTS 850 MHz, UMTS 900 MHz, UMTS 1900 MHz, UMTS 2100 MHz
LTE : LTE-TDD 1900 MHz (B39), LTE-TDD 2300 MHz (B40), LTE-TDD 2600 MHz (B38)
Mobile network technologies and bandwidth
Mobile network technologies : UMTS (384 kbit/s ), EDGE, GPRS, HSPA+, LTE Cat 4 (51.0 Mbit/s , 150.8 Mbit/s ), TD-SCDMA, TD-HSDPAOperating system
Operating system (OS) : MIUI V5 (Android 4.4 KitKat), MIUI V7.2 (Android 4.4.x KitKat), MIUI V9.2System on Chip (SoC)
SoC : Qualcomm Snapdragon 400 MSM8928Process technology : 28 nm (nanometers)
CPU : ARM Cortex-A7
CPU bits : 32 bit
Instruction set : ARMv7
Level 1 cache memory (L1) : 16 KB + 16 KB (kilobytes)
Level 2 cache memory (L2) : 1024 KB (kilobytes), 1 MB (megabytes)
CPU cores : 4
CPU frequency : 1600 MHz (megahertz)
GPU : Qualcomm Adreno 305
GPU cores : 1
RAM capacity : 2 GB (gigabytes)
RAM type : LPDDR3
Storage
Storage : 8 GB (gigabytes): eMMC
Memory cards
Types : microSD, microSDHC, microSDXCDisplay
Type/technology : IPSDiagonal size : 5.5 in (inches), 139.7 mm (millimeters), 13.97 cm (centimeters)
Width : 2.7 in (inches), 68.49 mm (millimeters), 6.85 cm (centimeters)
Height : 4.79 in (inches), 121.76 mm (millimeters), 12.18 cm (centimeters)
Aspect ratio : 1.778:1, 16:9
Resolution : 720 x 1280 pixels
Pixel density : 267 ppi (pixels per inch), 104 ppcm (pixels per centimeter)
Color depth : 24 bit, 16777216 colors
Display area : 69.03 % (percent)
Other features : Capacitive, Multi-touch
: Full Lamination Technology
Sensors
Sensors : Proximity, Light, Accelerometer, Compass, GyroscopeRear camera
Sensor type : CMOS BSI (backside illumination)Aperture : f/2.2
Focal length and 35 mm equivalent : 28 mm (millimeters) *(35 mm / full frame)
Flash type : LED
Image resolution : 4128 x 3096 pixels, 12.78 MP (megapixels)
Video resolution : 1920 x 1080 pixels, 2.07 MP (megapixels)
Video FPS : 30 fps (frames per second)
Features : Autofocus, Continuous shooting, Digital image stabilization, Geotagging, HDR, Touch focus, Face detection, White balance settings, ISO settings, Scene mode
Front camera
Image resolution : 2592 x 1944 pixels, 5.04 MP (megapixels)Video resolution : 1280 x 720 pixels, 0.92 MP (megapixels)
Audio
Speaker : Loudspeaker, EarpieceRadio
Radio : YesTracking/Positioning
Tracking/Positioning : GPS, A-GPS, GLONASS, BeiDouWi-Fi
Wi-Fi : 802.11a (IEEE 802.11a-1999), 802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), 802.11ac (IEEE 802.11ac), Dual band, Wi-Fi Hotspot, Wi-Fi DirectBluetooth
Version : 4.0Features : A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
USB
Connector type : Micro USBVersion : 2.0
Features : Charging, Mass storage, On-The-Go
Headphone jack
Headphone jack : YesConnectivity
Connectivity : Computer sync, OTA sync, TetheringBrowser
Browser : HTML, HTML5, CSS 3Audio file formats/codecs
Audio file formats/codecs : AAC (Advanced Audio Coding), AAC+ / aacPlus / HE-AAC v1, AMR / AMR-NB / GSM-AMR (Adaptive Multi-Rate, .amr, .3ga), AMR-WB (Adaptive Multi-Rate Wideband, .awb), eAAC+ / aacPlus v2 / HE-AAC v2, MIDI, MP3 (MPEG-2 Audio Layer II, .mp3), OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus), WMA (Windows Media Audio, .wma), WAV (Waveform Audio File Format, .wav, .wave)Video file formats/codecs
Video file formats/codecs : H.263, H.264 / MPEG-4 Part 10 / AVC video, MPEG-4Battery
Capacity : 3200 mAh (milliampere-hours)Type : Li-Ion
2G talk time : 38 h (hours), 2280 min (minutes), 1.6 days
2G stand-by time : 775 h (hours), 46500 min (minutes), 32.3 days
3G talk time : 14 h (hours), 840 min (minutes), 0.6 days
3G stand-by time : 775 h (hours), 46500 min (minutes), 32.3 days
Features : Removable
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