Ulefone S1 - Technical characteristics and specifications

Ulefone S1 technical characteristics

About the device:

Ulefone S1 is a mobile/cell phone with dimensions of 70.7 mm (millimeters), 7.07 cm (centimeters), 0.23 ft (feet), 2.78 in (inches), and a screen resolution of 480 x 960 pixels.

It has a processor ARM Cortex-A7, a graphics card ARM Mali-400 MP and an internal memory of 8 GB (gigabytes) expandable by memory card microSD, microSDHC, microSDXC .

The Ulefone S1 comes from the factory with the Android 8.1 Oreo Go Edition operating system.

Technical information

Property	Value
Brand	Ulefone
Model	S1

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

Body
Dimensions	70.7 mm (millimeters), 7.07 cm (centimeters), 0.23 ft (feet), 2.78 in (inches)
Height	148.6 mm (millimeters), 14.86 cm (centimeters), 0.49 ft (feet), 5.85 in (inches)
Thickness	9.55 mm (millimeters), 0.96 cm (centimeters), 0.03 ft (feet), 0.38 in (inches)
Volume	100.33 cm
SIM	Nano-SIM (4FF - fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm), Nano-SIM / microSD
Number of SIMS	2
Colors	Black, Gold
Body materials	Plastic, Metal
Certifications	IP68, IP69K, MIL-STD-810G (See other devices with IP68) (See other devices with MIL-STD-810G)

Screen
Type of screen	IPS
Screen resolution	480 x 960 pixels
Display width	2.46 in (inches), 62.48 mm (millimeters), 6.25 cm (centimeters)
Display height	4.92 in (inches), 124.95 mm (millimeters), 12.5 cm (centimeters)
Aspect ratio	2:1, 2:1 (18:9)
Pixel density	195 ppi (pixels per inch), 76 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	74.54 % (percent)
Crystal	Display manufacturer - Sharp

Platform
OS	Android 8.1 Oreo Go Edition
CPU	ARM Cortex-A7
SoC	MediaTek MT6580
Technology	28 nm (nanometers)
Bits	32 bit
Instruction set	ARMv7
Cores	32 KB + 32 KB (kilobytes)
CPU Frequency	512 KB (kilobytes), 0.5 MB (megabytes)
GPU	ARM Mali-400 MP

Storage and memory
Memory card	microSD, microSDHC, microSDXC
Internal memory	8 GB (gigabytes)
RAM type	2
RAM channels	1 GB (gigabytes)
RAM frequency	Single channel

Cameras
Sensor model	CMOS (complementary metal-oxide semiconductor)
Sensor type	f/2.2
Sensor size	LED
Sensor Pixel size	2592 x 1944 pixels, 5.04 MP (megapixels)
Aperture	30 fps (frames per second)
Resolution	Interpolated resolution - 8 MP, Secondary rear camera - 5 MP
Video Resolution	5312 x 3984 pixels, 21.16 MP (megapixels)
FPS	1920 x 1080 pixels, 2.07 MP (megapixels)
Video features	30 fps (frames per second)
Aperture secondary camera	CMOS (complementary metal-oxide semiconductor)
Resolution secondary camera	1600 x 1200 pixels, 1.92 MP (megapixels)
Video resolution secondary camera	640 x 480 pixels, 0.31 MP (megapixels)
FPS video secondary camera	30 fps (frames per second)
Audio connector	Yes

Communications
WLAN	802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), Wi-Fi Hotspot
Bluetooth	4.0
GPS	GPS, A-GPS
Radio	Yes
USB	Micro USB
Sensors	Proximity, Light, Accelerometer