Blackview JK450 - Technical characteristics and specifications

JK450 technical characteristics

About the device:

Blackview JK450 is a mobile/cell phone with dimensions of 66 mm (millimeters), 6.6 cm (centimeters), 0.22 ft (feet), 2.6 in (inches), a weight of 140 grams, 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 4 GB (gigabytes) expandable by memory card microSD, microSDHC, microSDXC .

The Blackview JK450 comes from the factory with the Android 4.2.2 Jelly Bean operating system.

Technical information

Property	Value
Brand	Blackview
Model	JK450

Connectivity
2G connectivity	GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	W-CDMA 850 MHz, W-CDMA 1900 MHz, W-CDMA 2100 MHz
4G connectivity	LTE 800 MHz, LTE 1800 MHz, LTE 2600 MHz, LTE-TDD 2300 MHz (B40), LTE-TDD 2600 MHz (B38)
5G connectivity	No

Body
Dimensions	66 mm (millimeters), 6.6 cm (centimeters), 0.22 ft (feet), 2.6 in (inches)
Height	135.2 mm (millimeters), 13.52 cm (centimeters), 0.44 ft (feet), 5.32 in (inches)
Thickness	9.5 mm (millimeters), 0.95 cm (centimeters), 0.03 ft (feet), 0.37 in (inches)
Volume	84.77 cm
Weight gr.	140
Weight oz	0.31
SIM	2
Number of SIMS	Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)
Colors	Black, Silver, Gold
Body materials	Plastic
Certifications	IP67 (See other devices with IP67)

Screen
Type of screen	IPS
Screen resolution	480 x 854 pixels
Display width	2.2 in (inches), 56 mm (millimeters), 5.6 cm (centimeters)
Display height	3.92 in (inches), 99.64 mm (millimeters), 9.96 cm (centimeters)
Aspect ratio	1.779:1
Pixel density	218 ppi (pixels per inch), 85 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	62.74 % (percent)
Crystal	OGS (One Glass Solution)

Platform
OS	Android 4.2.2 Jelly Bean
CPU	ARM Cortex-A7
SoC	MediaTek MT6582M
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)

Storage and memory
Memory card	microSD, microSDHC, microSDXC
Internal memory	4 GB (gigabytes)
RAM	1 GB
RAM type	2
RAM channels	416 MHz (megahertz)

Cameras
Sensor model	LED
Sensor type	3264 x 2448 pixels, 7.99 MP (megapixels)
Sensor size	Autofocus
Sensor Pixel size	30 fps (frames per second)
Aperture	Autofocus, Geotagging, Panorama, HDR, Touch focus, Face detection
Resolution	1920 x 1080 pixels, 2.07 MP (megapixels)
Video Resolution	30 fps (frames per second)
FPS	Autofocus, Continuous shooting, Digital zoom, Digital image stabilization, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode
Video features	Interpolated resolution - 18 MP
Aperture secondary camera	1600 x 1200 pixels, 1.92 MP (megapixels)
Resolution secondary camera	2.8 x 2.15 mm (millimeters), 0.14 in (inches)
Video resolution secondary camera	1.75
FPS video secondary camera	12.26
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	2.0
GPS	GPS, A-GPS
Radio	Yes
USB	Micro USB
Sensors	Proximity, Accelerometer