Xiaomi Redmi Note 4 64GB - Technical characteristics and specifications

Redmi Note 4 64GB technical characteristics

About the device:

Xiaomi Redmi Note 4 64GB is a mobile/cell phone with dimensions of 76 mm (millimeters), 7.6 cm (centimeters), 0.25 ft (feet), 2.99 in (inches), a weight of 175 grams, and a screen resolution of 1080 x 1920 pixels.

It has a processor 2x 2.1 GHz ARM Cortex-A72, 4x 1.85 GHz ARM Cortex-A53, 4x 1.4 GHz ARM Cortex-A53 and an internal memory of 64 GB (gigabytes) expandable by memory card microSD, microSDHC, microSDXC .

The Xiaomi Redmi Note 4 64GB comes from the factory with the MIUI V8 (Android 6.0 Marshmallow), MIUI V8.5 (Android 7.0 Nougat), MIUI V9, MIUI V10 operating system.

Technical information

Property	Value
Brand	Xiaomi
Model	Redmi Note 4 64GB

Connectivity
2G connectivity	GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	CDMA 800 MHz
4G connectivity	W-CDMA 850 MHz, W-CDMA 900 MHz, W-CDMA 1900 MHz, W-CDMA 2100 MHz
5G connectivity	No

Body
Dimensions	76 mm (millimeters), 7.6 cm (centimeters), 0.25 ft (feet), 2.99 in (inches)
Height	151 mm (millimeters), 15.1 cm (centimeters), 0.5 ft (feet), 5.94 in (inches)
Thickness	8.35 mm (millimeters), 0.84 cm (centimeters), 0.03 ft (feet), 0.33 in (inches)
Volume	95.82 cm
Weight gr.	175
Weight oz	0.39
SIM	Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm), Nano-SIM / microSD
Number of SIMS	2
Colors	Gray, Silver, Gold, Black, Blue
Body materials	Aluminium alloy
Certifications	P2i for splash resistance

Screen
Type of screen	IPS
Screen resolution	1080 x 1920 pixels
Display width	2.7 in (inches), 68.49 mm (millimeters), 6.85 cm (centimeters)
Display height	4.79 in (inches), 121.76 mm (millimeters), 12.18 cm (centimeters)
Aspect ratio	1.778:1, 16:9
Pixel density	401 ppi (pixels per inch), 157 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	72.9 % (percent)
Crystal	2.5D curved glass screen, 1000:1 contrast ratio, 450 cd/m

Platform
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
SoC	MediaTek Helio X20 (MT6797)
Technology	20 nm (nanometers)
Bits	64 bit
Instruction set	ARMv8-A
Cores	10
CPU Frequency	2100 MHz (megahertz)

Storage and memory
Memory card	microSD, microSDHC, microSDXC
Internal memory	64 GB (gigabytes)
RAM type	3 GB (gigabytes), 4 GB (gigabytes)
RAM channels	LPDDR3
RAM frequency	Double channel

Cameras
Sensor model	Samsung S5K3L8
Sensor type	ISOCELL
Sensor size	4.69 x 3.52 mm (millimeters), 0.23 in (inches)
Sensor Pixel size	1.127
Aperture	100 - 1600
Resolution	3.5 mm (millimeters), 25.82 mm (millimeters) *(35 mm / full frame)
Video Resolution	Dual LED
FPS	4160 x 3120 pixels, 12.98 MP (megapixels)
Video features	1920 x 1080 pixels, 2.07 MP (megapixels)
Aperture secondary camera	Samsung S5K5E8
Resolution secondary camera	2.9 x 2.15 mm (millimeters), 0.14 in (inches)
Video resolution secondary camera	1.133
FPS video secondary camera	11.99

Communications
WLAN	802.11a (IEEE 802.11a-1999), 802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE
Bluetooth	4.2
GPS
Radio
USB	Micro USB
Sensors	Proximity, Light, Accelerometer, Gyroscope, Fingerprint, Hall