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Xiaomi Redmi 4 Standard Edition Full Specifications

Brand and model

Brand : Xiaomi
Model : Redmi 4 Standard Edition
Model alias : Hongmi 4 Standard Edition, Red Rise 4 Standard Edition

Design

Width : 69.6 mm (millimeters), 6.96 cm (centimeters), 0.228 ft (feet), 2.74 in (inches)
Height : 141.3 mm (millimeters), 14.13 cm (centimeters), 0.464 ft (feet), 5.563 in (inches)
Thickness : 8.9 mm (millimeters), 0.89 cm (centimeters), 0.029 ft (feet), 0.35 in (inches)
Weight : 156 g (grams), 0.34 lbs (pounds), 5.5 oz (ounces)
Volume : 87.53 cm³ (cubic centimeters), 5.32 in³ (cubic inches)
Colors : Gray, Gold, Silver
Body materials : Metal

SIM card

SIM card type : Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm), Nano-SIM / microSD
Number of SIM cards : 2

Networks

GSM : GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
CDMA : CDMA 800 MHz, CDMA 1900 MHz
TD-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 1800 MHz, LTE 2100 MHz, LTE 2600 MHz, LTE-TDD 1900 MHz (B39), LTE-TDD 2300 MHz (B40), LTE-TDD 2500 MHz (B41), 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 ), EV-DO Rev. A (1.8 Mbit/s , 3.1 Mbit/s ), TD-SCDMA, TD-HSDPA

Operating system

Operating system (OS) : MIUI V8 (Android 6.0.1 Marshmallow), MIUI V9.1.1 (Android 7.1 Nougat), MIUI V10

System on Chip (SoC)

SoC : Qualcomm Snapdragon 430 MSM8937
Process technology : 28 nm (nanometers)
CPU : 4x 1.4 GHz ARM Cortex-A53, 4x 1.1 GHz ARM Cortex-A53
CPU bits : 64 bit
Instruction set : ARMv8
CPU cores : 8
CPU frequency : 1400 MHz (megahertz)
GPU : Qualcomm Adreno 505
GPU frequency : 450 MHz (megahertz)
RAM capacity : 2 GB (gigabytes)
RAM type : LPDDR3
RAM channels : Single channel
RAM frequency : 800 MHz (megahertz)

Storage

Storage : 16 GB (gigabytes)

Memory cards

Types : microSD, microSDHC, microSDXC

Display

Type/technology : IPS
Diagonal size : 5 in (inches), 127 mm (millimeters), 12.7 cm (centimeters)
Width : 2.45 in (inches), 62.26 mm (millimeters), 6.23 cm (centimeters)
Height : 4.36 in (inches), 110.69 mm (millimeters), 11.07 cm (centimeters)
Aspect ratio : 1.778:1, 16:9
Resolution : 720 x 1280 pixels
Pixel density : 294 ppi (pixels per inch), 115 ppcm (pixels per centimeter)
Color depth : 24 bit, 16777216 colors
Display area : 70.31 % (percent)
Other features : Capacitive, Multi-touch, Scratch resistant
: 2.5D curved glass screen, 1000:1 contrast ratio, 72% NTSC

Sensors

Sensors : Proximity, Light, Accelerometer, Compass, Gyroscope, Fingerprint, Hall
: Fingerprint sensor model - Fingerprint Cards FPC1035

Rear camera

Sensor type : CMOS (complementary metal-oxide semiconductor)
Aperture : f/2.2
Focal length and 35 mm equivalent : 3.66 mm (millimeters)
Number of lenses : 5
Flash type : Dual LED
Image resolution : 4160 x 3120 pixels, 12.98 MP (megapixels)
Video resolution : 1920 x 1080 pixels, 2.07 MP (megapixels)
Video FPS : 30 fps (frames per second)
Features : Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode, Phase detection autofocus (PDAF)
: 720p @ 120 fps

Front camera

Aperture : f/2.2
Focal length and 35 mm equivalent : 2.15 mm (millimeters)
Image resolution : 2592 x 1944 pixels, 5.04 MP (megapixels)
Video resolution : 1920 x 1080 pixels, 2.07 MP (megapixels)
Video FPS : 30 fps (frames per second)

Audio

Speaker : Loudspeaker, Earpiece

Tracking/Positioning

Tracking/Positioning : GPS, A-GPS, GLONASS, BeiDou

Wi-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), Wi-Fi Hotspot, Wi-Fi Direct

Bluetooth

Version : 4.1
Features : A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile)

USB

Connector type : Micro USB
Version : 2.0
Features : Charging, Host, Mass storage, On-The-Go

Headphone jack

Headphone jack : Yes

Connectivity

Connectivity : Computer sync, OTA sync, Infrared, Tethering

Browser

Browser : HTML, HTML5, CSS 3

Audio file formats/codecs

Audio file formats/codecs : AAC (Advanced Audio Coding), AC3 / AC-3, AMR / AMR-NB / GSM-AMR (Adaptive Multi-Rate, .amr, .3ga), eAAC+ / aacPlus v2 / HE-AAC v2, FLAC (Free Lossless Audio Codec, .flac), 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 : 3GPP (3rd Generation Partnership Project, .3gp), AVI (Audio Video Interleaved, .avi), H.263, H.264 / MPEG-4 Part 10 / AVC video, MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks), MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v), VC-1, VP8, Xvid

Battery

Capacity : 4100 mAh (milliampere-hours)
Type : Li-Polymer
Charger output power : 5 V (volts) / 2 A (amps)
Features : Fast charging, Non-removable

Specific Absorption Rate (SAR)

Head SAR (EU) : 0.35 W/kg (watts per kilogram)
Body SAR (EU) : 0.99 W/kg (watts per kilogram)

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