Xiaomi Redmi Note 4 16GB

Brand: Xiaomi
Category: Phone
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Operating System
MIUI V8 (Android 6.0 Marshmallow)
MIUI V8.5 (Android 7.0 Nougat)
MIUI V9
MIUI V10
Display
5.5 in (inches)
139.7 mm (millimeters)
13.97 cm (centimeters)
Memory
16 GB (gigabytes) 2 GB (gigabytes) RAM
Camera
4160 x 3120 pixels
12.98 MP (megapixels)
Battery
4100 mAh (milliampere-hours) Li-Polymer
CPU
2x 2.1 GHz ARM Cortex-A72, 4x 1.85 GHz ARM Cortex-A53, 4x 1.4 GHz ARM Cortex-A53 2100 MHz (megahertz)

Xiaomi Redmi Note 4 16GB - Specs

Chipset

MediaTek Helio X20 (MT6797)
CPU

2x 2.1 GHz ARM Cortex-A72, 4x 1.85 GHz ARM Cortex-A53, 4x 1.4 GHz ARM Cortex-A53
GPU

ARM Mali-T880 MP4
OS

MIUI V8 (Android 6.0 Marshmallow)
MIUI V8.5 (Android 7.0 Nougat)
MIUI V9
MIUI V10

CPU

2x 2.1 GHz ARM Cortex-A72, 4x 1.85 GHz ARM Cortex-A53, 4x 1.4 GHz ARM Cortex-A53
CPU bits

64 bit
CPU cores

10
CPU frequency

2100 MHz (megahertz)
GPU

ARM Mali-T880 MP4
GPU cores

4
GPU frequency

780 MHz (megahertz)
Instruction set

ARMv8-A
Process technology

20 nm (nanometers)
RAM capacity

2 GB (gigabytes)
RAM frequency

800 MHz (megahertz)
RAM type

LPDDR3
SoC

MediaTek Helio X20 (MT6797)

Size

5.5 in (inches), 139.7 mm (millimeters), 13.97 cm (centimeters)
Resolution

1080 x 1920 pixels
Type

IPS
Aspect ratio

1.778:1
16:9
Color depth

24 bit
16777216 colors
Display area

72.9 % (percent)
Height

4.79 in (inches)
121.76 mm (millimeters)
12.18 cm (centimeters)
Other features

Capacitive
Multi-touch
Scratch resistant
2.5D curved glass screen
1000:1 contrast ratio
450 cd/mÂ²
72% NTSC
Pixel density

401 ppi (pixels per inch)
157 ppcm (pixels per centimeter)
Width

2.7 in (inches)
68.49 mm (millimeters)
6.85 cm (centimeters)

Dimensions

151 mm x 76 mm x 8.35 mm ( 5.94 x 2.99 x 0.33 inches )
Height

151 mm (millimeters)
15.1 cm (centimeters)
0.5 ft (feet)
5.94 in (inches)
Width

76 mm (millimeters)
7.6 cm (centimeters)
0.25 ft (feet)
2.99 in (inches)
Thickness

8.35 mm (millimeters)
0.84 cm (centimeters)
0.03 ft (feet)
0.33 in (inches)
Volume

95.82 cmÂ³ (cubic centimeters)
5.82 inÂ³ (cubic inches)
Weight

175 g (grams)
0.39 lbs (pounds)
6.17 oz (ounces)
SIM

DUAL SIM - Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm)
Nano-SIM / microSD
Body materials

Aluminium alloy
Colors

Gray
Silver
Gold

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
H.265 / MPEG-H Part 2 / HEVC
MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks)
QuickTime (.mov, .qt)
VC-1
Xvid

Image resolution

4160 x 3120 pixels
12.98 MP (megapixels)
Aperture

f/2
Flash type

Dual LED
Sensor model

Samsung S5K3L8
Sensor type

ISOCELL
Video FPS

30 fps (frames per second)
Video resolution

1920 x 1080 pixels
2.07 MP (megapixels)
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

Sensors

Proximity
Light
Accelerometer
Gyroscope
Fingerprint
Hall
Fingerprint sensor model - Fingerprint Cards FPC1035

2G bands

GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G bands

W-CDMA 850 MHz, W-CDMA 900 MHz, W-CDMA 1900 MHz, W-CDMA 2100 MHz
4G bands

LTE 900 MHz, 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)
Technology

UMTS (384 kbit/s )
EDGE
GPRS
HSPA+
LTE Cat 6 (51.0 Mbit/s , 301.5 Mbit/s )
EV-DO Rev. A (1.8 Mbit/s , 3.1 Mbit/s )
TD-SCDMA
TD-HSDPA

3.5mm jack

Yes
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
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)
Speaker

Loudspeaker
Earpiece

Bluetooth

4.2, A2DP (Advanced Audio Distribution Profile)
HID (Human Interface Profile)
LE (Low Energy)
GPS

Yes, GPS, A-GPS, GLONASS, BeiDou
USB

Micro USB, 2.0, Charging, Host, Mass storage, On-The-Go
WLAN

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), Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Connectivity

Computer sync
OTA sync
Infrared
Tethering
VoLTE