HiSense Small Dolphin 2 - Technical characteristics and specifications

Small Dolphin 2 technical characteristics

About the device:

HiSense Small Dolphin 2 is a mobile/cell phone with dimensions of 76.1 mm (millimeters), 7.61 cm (centimeters), 0.25 ft (feet), 3 in (inches), and a screen resolution of 720 x 1440 pixels.

It has a processor 4x 1.4 GHz ARM Cortex-A53, 4x 1.1 GHz ARM Cortex-A53, a 2 GB RAM memory and an internal memory of 64 GB (gigabytes) expandable by memory card microSD, microSDHC, microSDXC .

The HiSense Small Dolphin 2 comes from the factory with the Android 7.1.2 Nougat operating system.

Technical information

Property	Value
Brand	HiSense
Model	Small Dolphin 2

Connectivity
2G connectivity	GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	CDMA 800 MHz
4G connectivity	W-CDMA 900 MHz, W-CDMA 1700 MHz, W-CDMA 1900 MHz, W-CDMA 2100 MHz
5G connectivity	No

Body
Dimensions	76.1 mm (millimeters), 7.61 cm (centimeters), 0.25 ft (feet), 3 in (inches)
Height	159 mm (millimeters), 15.9 cm (centimeters), 0.52 ft (feet), 6.26 in (inches)
Thickness	7.9 mm (millimeters), 0.79 cm (centimeters), 0.03 ft (feet), 0.31 in (inches)
Volume	95.59 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, Blue, Gold
Body materials	Metal, Polycarbonate
Certifications	IP68 (See other devices with IP68)

Screen
Type of screen	IPS
Screen resolution	720 x 1440 pixels
Display width	2.68 in (inches), 68.04 mm (millimeters), 6.8 cm (centimeters)
Display height	5.36 in (inches), 136.08 mm (millimeters), 13.61 cm (centimeters)
Aspect ratio	2:1, 2:1 (18:9)
Pixel density	269 ppi (pixels per inch), 105 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	76.77 % (percent)
Crystal	2.5D curved glass screen

Platform
OS	Android 7.1.2 Nougat
CPU	4x 1.4 GHz ARM Cortex-A53, 4x 1.1 GHz ARM Cortex-A53
SoC	Qualcomm Snapdragon 430 MSM8937
Technology	28 nm (nanometers)
Bits	64 bit
Instruction set	ARMv8
Cores	8
CPU Frequency	1400 MHz (megahertz)

Storage and memory
Memory card	microSD, microSDHC, microSDXC
Internal memory	64 GB (gigabytes)
RAM	2 GB (See other devices with 2 GB)
RAM type	Single channel
RAM channels	800 MHz (megahertz)

Cameras
Sensor model	CMOS (complementary metal-oxide semiconductor)
Sensor type	Dual LED
Sensor size	4032 x 3024 pixels, 12.19 MP (megapixels)
Sensor Pixel size	1920 x 1080 pixels, 2.07 MP (megapixels)
Aperture	Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Resolution	Phase detection, 5-element lens, Wide-angle lens - 82
Video Resolution	30 fps (frames per second)
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 (complementary metal-oxide semiconductor)
Resolution secondary camera	4608 x 3456 pixels, 15.93 MP (megapixels)
Video resolution secondary camera	1920 x 1080 pixels, 2.07 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	4.2
GPS	GPS, A-GPS, GLONASS, BeiDou
Radio	Yes
USB	USB Type-C
Sensors	Proximity, Light, Accelerometer, Fingerprint