Nokia 3.1 A - Technical characteristics and specifications

3.1 A technical characteristics

About the device:

Nokia 3.1 A is a mobile/cell phone with dimensions of 71.9 mm (millimeters), 7.19 cm (centimeters), 0.24 ft (feet), 2.83 in (inches), a weight of 155 grams, and a screen resolution of 720 x 1440 pixels.

It has a processor ARM Cortex-A53, a 3 GB RAM memory and an internal memory of 32 GB (gigabytes) expandable by memory card microSD, microSDHC, microSDXC .

The Nokia 3.1 A comes from the factory with the Android 9.0 Pie operating system.

Technical information

Property	Value
Brand	Nokia
Model	3.1 A

Connectivity
2G connectivity	GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	UMTS 850 MHz, UMTS 1700/2100 MHz, UMTS 1900 MHz, UMTS 2100 MHz
4G connectivity	LTE 850 MHz, LTE 1700/2100 MHz, LTE 1900 MHz, LTE 2600 MHz, LTE 700 MHz (B12), LTE 1700/2100 MHz (B66)
5G connectivity	No

Body
Dimensions	71.9 mm (millimeters), 7.19 cm (centimeters), 0.24 ft (feet), 2.83 in (inches)
Height	152.7 mm (millimeters), 15.27 cm (centimeters), 0.5 ft (feet), 6.01 in (inches)
Thickness	9.4 mm (millimeters), 0.94 cm (centimeters), 0.03 ft (feet), 0.37 in (inches)
Volume	103.2 cm
Weight gr.	155
Weight oz	0.34
SIM	Nano-SIM (4FF - fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
Number of SIMS	1
Colors	Black
Body materials	Polycarbonate
Certifications	IP68 (See other devices with IP68)

Screen
Type of screen	IPS
Screen resolution	720 x 1440 pixels
Display width	2.44 in (inches), 61.91 mm (millimeters), 6.19 cm (centimeters)
Display height	4.87 in (inches), 123.82 mm (millimeters), 12.38 cm (centimeters)
Aspect ratio	2:1, 2:1 (18:9)
Pixel density	295 ppi (pixels per inch), 115 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	70.04 % (percent)
Crystal	2.5D curved glass screen

Platform
OS	Android 9.0 Pie
CPU	ARM Cortex-A53
SoC	Qualcomm Snapdragon 429
Technology	12 nm (nanometers)
Bits	64 bit
Instruction set	ARMv8
Cores	4
CPU Frequency	1800 MHz (megahertz)

Storage and memory
Memory card	microSD, microSDHC, microSDXC
Internal memory	32 GB (gigabytes)
RAM	3 GB (See other devices with 3 GB)
RAM type	Single channel
RAM channels	800 MHz (megahertz)

Cameras
Sensor model	CMOS (complementary metal-oxide semiconductor)
Sensor type	f/2
Sensor size	LED
Sensor Pixel size	3264 x 2448 pixels, 7.99 MP (megapixels)
Aperture	30 fps (frames per second)
Resolution	30 fps (frames per second)
Video Resolution	Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
FPS	Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Video features	Phase detection
Aperture secondary camera	CMOS BSI (backside illumination)
Resolution secondary camera	2592 x 1944 pixels, 5.04 MP (megapixels)
Video resolution secondary camera	1280 x 720 pixels, 0.92 MP (megapixels)
FPS video secondary camera	30 fps (frames per second)
Audio connector	Yes

Communications
WLAN	802.11a (IEEE 802.11a-1999), 802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE
Bluetooth	5.0
GPS	GPS, A-GPS, GLONASS, BeiDou
Radio	Yes
USB	USB Type-C
Sensors	Proximity, Light, Accelerometer, Gyroscope