Digma Citi Z540 4G

Digma Citi Z540 4G

Citi Z540 4G technical characteristics

About the device:

Digma Citi Z540 4G is a mobile/cell phone with dimensions of 73 mm (millimeters), 7.3 cm (centimeters), 0.24 ft (feet), 2.87 in (inches), and a screen resolution of 480 x 854 pixels.

It has a processor ARM Cortex-A7, a 1 GB RAM memory and an internal memory of 8 GB (gigabytes) expandable by memory card microSD, microSDHC, microSDXC .

The Digma Citi Z540 4G comes from the factory with the Android 5.1 Lollipop operating system.

Technical information

PropertyValue
BrandDigma
ModelCiti Z540 4G
Connectivity
2G connectivityGSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivityUMTS 900 MHz, UMTS 2100 MHz
4G connectivityLTE 1800 MHz, LTE 2100 MHz, LTE 2600 MHz
5G connectivityNo
Body
Dimensions73 mm (millimeters), 7.3 cm (centimeters), 0.24 ft (feet), 2.87 in (inches)
Height142 mm (millimeters), 14.2 cm (centimeters), 0.47 ft (feet), 5.59 in (inches)
Thickness10 mm (millimeters), 1 cm (centimeters), 0.03 ft (feet), 0.39 in (inches)
Volume103.66 cm
SIMMicro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm)
Number of SIMS2
ColorsBlack
Body materialsPlastic
Certifications

IP68

(See other devices with IP68)

Screen
Type of screenIPS
Screen resolution480 x 854 pixels
Display width2.45 in (inches), 62.23 mm (millimeters), 6.22 cm (centimeters)
Display height4.36 in (inches), 110.71 mm (millimeters), 11.07 cm (centimeters)
Aspect ratio1.779:1
Pixel density196 ppi (pixels per inch), 77 ppcm (pixels per centimeter)
Color depth24 bit, 16777216 colors
Display area66.67 % (percent)
Crystal2.5D curved glass screen
Platform
OS

Android 5.1 Lollipop

CPUARM Cortex-A7
SoCSpreadtrum SC9830A
Technology28 nm (nanometers)
Bits32 bit
Instruction setARMv7
Cores4
CPU Frequency1500 MHz (megahertz)
Storage and memory
Memory cardmicroSD, microSDHC, microSDXC
Internal memory

8 GB (gigabytes)

RAM

1 GB

RAM typeLPDDR3
RAM channels400 MHz (megahertz)
RAM frequency512 MB (megabytes)
Cameras
Sensor modelCMOS (complementary metal-oxide semiconductor)
Sensor typeLED
Sensor size2592 x 1944 pixels, 5.04 MP (megapixels)
Sensor Pixel size1280 x 720 pixels, 0.92 MP (megapixels)
ApertureAutofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Resolution4096 x 3072 pixels, 12.58 MP (megapixels)
Video Resolution1920 x 1080 pixels, 2.07 MP (megapixels)
FPS30 fps (frames per second)
Video featuresAutofocus, Continuous shooting, Digital image stabilization, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode, Macro mode
Aperture secondary camera640 x 480 pixels, 0.31 MP (megapixels)
Resolution secondary camera30 fps (frames per second)
Video resolution secondary camera30 fps (frames per second)
FPS video secondary camera30 fps (frames per second)
Audio connectorYes
Communications
WLAN802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), Wi-Fi Hotspot
Bluetooth4.0
GPSGPS, A-GPS
RadioYes
USBMicro USB
SensorsProximity, Light, Accelerometer
Battery
Battery2000 mAh (milliampere-hours)
Battery typeRemovable
Fast chargingNo
Wireless chargingNo

What is the processor (CPU) of the Digma Citi Z540 4G?

The Digma Citi Z540 4G has a processor (CPU) ARM Cortex-A7.

What RAM has the Citi Z540 4G from Digma?

The Digma Citi Z540 4G has a RAM memory of 1 GB.

What internal memory does the Digma Citi Z540 4G of Digma have?

The Digma Citi Z540 4G has an internal memory of a capacity of 8 GB (gigabytes).

What colors is the Digma Citi Z540 4G available in?

The Digma Citi Z540 4G is available in the following colors: Black.

What operating system does the Digma Citi Z540 4G have?

The Citi Z540 4G of Digma comes from the factory with the Android 5.1 Lollipop operating system.

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