Senseit R280 - Technical characteristics and specifications

R280 technical characteristics

About the device:

Senseit R280 is a mobile/cell phone with dimensions of 64.7 mm (millimeters), 6.47 cm (centimeters), 0.21 ft (feet), 2.55 in (inches), and a screen resolution of 320 x 480 pixels.

It has a processor ARM Cortex-A9, a graphics card PowerVR SGX531 and an internal memory of 4 GB (gigabytes) expandable by memory card microSD, microSDHC .

The Senseit R280 comes from the factory with the Android 4.0.4 Ice Cream Sandwich operating system.

Technical information

Property	Value
Brand	Senseit
Model	R280

Connectivity
2G connectivity	GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	UMTS 900 MHz, UMTS 2100 MHz
4G connectivity	LTE 800 MHz, LTE 1800 MHz, LTE 2600 MHz
5G connectivity	No

Body
Dimensions	64.7 mm (millimeters), 6.47 cm (centimeters), 0.21 ft (feet), 2.55 in (inches)
Height	121.6 mm (millimeters), 12.16 cm (centimeters), 0.4 ft (feet), 4.79 in (inches)
Thickness	12.5 mm (millimeters), 1.25 cm (centimeters), 0.04 ft (feet), 0.49 in (inches)
Volume	98.34 cm
SIM	Mini-SIM (2FF - second form factor, since late 1990s, 25.00 x 15.00 x 0.76 mm)
Number of SIMS	2
Colors	Black
Body materials	IP67
Certifications	IP67 (See other devices with IP67)

Screen
Type of screen	TFT
Screen resolution	320 x 480 pixels
Display width	1.94 in (inches), 49.31 mm (millimeters), 4.93 cm (centimeters)
Display height	2.91 in (inches), 73.97 mm (millimeters), 7.4 cm (centimeters)
Aspect ratio	1.5:1, 3:2
Pixel density	165 ppi (pixels per inch), 64 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	46.51 % (percent)
Crystal	Dragontrail glass

Platform
OS	Android 4.0.4 Ice Cream Sandwich
CPU	ARM Cortex-A9
SoC	MediaTek MT6577
Technology	40 nm (nanometers)
Bits	32 bit
Instruction set	ARMv7
Cores	32 KB + 32 KB (kilobytes)
CPU Frequency	1024 KB (kilobytes), 1 MB (megabytes)
GPU	PowerVR SGX531

Storage and memory
Memory card	microSD, microSDHC
Internal memory	4 GB (gigabytes)
RAM type	522 MHz (megahertz)
RAM channels	512 MB (megabytes)
RAM frequency	512 MB (megabytes)

Cameras
Sensor model	2048 x 1536 pixels, 3.15 MP (megapixels)
Sensor type	640 x 480 pixels, 0.31 MP (megapixels)
Sensor size	Geotagging
Sensor Pixel size	30 fps (frames per second)
Aperture	Autofocus, Digital zoom, Geotagging, Panorama, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Resolution	Focal length - 3.5 mm
Aperture secondary camera	640 x 480 pixels, 0.31 MP (megapixels)
Resolution secondary camera	30 fps (frames per second)
Video resolution secondary camera	30 fps (frames per second)
FPS video secondary camera	640 x 480 pixels, 0.31 MP (megapixels)
Audio connector	Yes

Communications
WLAN	802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009)
Bluetooth	2.1
GPS	GPS, A-GPS
Radio	Yes
USB	Micro USB
Sensors	Accelerometer