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2. Mobile Phones
3. DEXP AL250
4. Technical Specifications

• Характеристики

Manufacturer and Model

Manufacturer

DEXP

Phone model

AL250

Year of release

2020

Appearance

Case type

Monoblock

Body materials and finishes

• Plastic

Colors

• Black
• Blue
• Violet

Processor (CPU)

Processor model

• MediaTek MT6739WA

CPU clock speed

1280 MHz (megahertz) place #73

Number of processor cores

4

Graphics Processor (GPU)

GPU

GPU model

• PowerVR GE8100

Primary storage (RAM)

The amount of RAM

2 GB (gigabytes) place #9

Internal storage

Built-in memory

• 32 GB (gigabytes)

place #6

SD card

Types of Supported Memory Cards

• microSDXC (Micro Secure Digital eXtended Capacity)
• microSDHC (Micro Secure Digital High Capacity)
• microSD (Micro Secure Digital Card, TransFlash)

Maximum expandable memory

64 GB (gigabytes)

Operating system

Operating system

Android 9.0 (Pie)

Battery

Battery capacity

3000 (milliampere hours)

Battery type

Li-Ion (lithium ion)

Removable battery

Charging the battery from USB

Screen

Screen diagonal

4.96 in (inches) place #100

Screen resolution

960 x 480 pixels place #103

Pixel density

216 ppi (pixels per inch)

Screen technology

S-IPS

Color depth

24 bit (16777216 colors)

Touch screen

Touch screen type

Capacitive

Aspect ratio

2

Auto-rotate screen

Main photo/video camera

Camera megapixels

5 Mp (megapixels) place #37

Maximum photo resolution

2981 x 1677 pixels

• vga (640x480)
• qvga (320x240)
• 768x1024

Shooting resolution formats

• Quad HD (2560 x 1440)
• Full HD (1920 x 1080)
• HD (1280 х 720)

The presence of a flash

Flash type

LED

Shooting settings

Viewfinder

Other photo settings

• Serial shooting
• Panoramic shooting

Video capability

Maximum video resolution

1280 x 720 pixels

Movie speed

30 fps (frames per second)

Movie settings

Movie settings list

• White balance
• Color effects
• Scene selection mode

Front photo/video camera

Front camera megapixels

2 Mp (megapixels) place #25

Maximum photo resolution

1886 x 1061 pixels

Front camera video

SIM card and calls

Number of SIM-cards

2

Mode of operation of multiple SIM-cards

Alternating

MP3 ringtones

Polyphonic ringtones

Vibration mode

Speakerphone

Conference call

Speed dial

Video calls

Ability to mute the microphone during a call

Extended phone book

Contacts in the phone book

Unlimited

Data exchange between SIM card and internal memory

Mobile communications

Cellular generation

4.5G

GSM support

GSM frequencies

• GSM 850 MHz
• GSM 900 MHz
• GSM 1800 MHz
• GSM 1900 MHz

UMTS support

UMTS frequencies

• UMTS 900 MHz
• UMTS 2100 MHz

LTE support

Internet data transmission standards

Data transmission standards

• HSPA+ (42/11 Mbit/s)
• HSUPA (5.8 Mbit/s)
• HSDPA (1.8 Mbit/s)
• EDGE (E-GPRS, 384 kbit/s)
• GPRS (64 kbit/s)

Wi-Fi

Built-in Wi-Fi

USB

USB connector

USB connector type

Micro USB (7 x 2 mm)

USB standard

2.0 (up to 480 Mbps)

Bluetooth

Built-in Bluetooth

Bluetooth standard

4.2

A2DP support

Navigation and positioning

Built-in GPS

A-GPS support

Installed GLONASS

Radio

Built-in radio receiver

Radio range

87.5 - 108 МГц

Sensors and gauges

Accelerometer

Connectors and interfaces

USB connector

Micro USB (7 x 2 mm)

TRS jack (mini/micro jack)

3.5 mm (millimeters)

Images

Supported image formats

• PNG (Portable Network Graphics, .png)
• JPEG (Joint Photographic Experts Group, .jpg, .jpeg, .jfif, .jpe)
• GIF (Graphics Interchange Format, .gif)
• BMP (Bitmap Picture, .bmp, .dib, .rle)

Installed image editor

Geo tags

Video

Installed video player

Supported video formats

• MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
• AVI (Audio Video Interleaved, .avi)
• 3GPP (.3gp)
• WMV (Windows Media Video, .wmv)

Video resolution formats

• HD (1280 х 720)

Streaming video

Geo tags

Audio

Installed audio player

Supported audio formats

• AAC (Advanced Audio Coding, .aac)
• MIDI (Musical Instrument Digital Interface)
• MP3 (MPEG-1/2/2.5 Layer 3, .mp3)
• WMA (Windows Media Audio, .wma)
• WAV (Waveform Audio File Format, .wav, .wave)

MP3 support

Streaming audio

Dictaphone

Voice notes

TRS jack (mini/micro jack)

3.5 mm (millimeters)

Control elements

Touch input

• 2 touches

Multitouch

Pinch zoom

Russified input

Documents and office

Installed Organizer (PIM)

Office document support

Email

• pop-smtp-imap4

IMAP4 protocol support

Convert speech to text

Connectivity and synchronization

PC connection

Synchronization over the mobile network

Synchronization with services

• Gmail (Google Email)
• Gtalk (Google Talk)
• Facebook
• Twitter
• Youtube
• Google search
• Google maps

Software features

Installed browser

• HTML
• WAP
• html5

Receiving and sending SMS

SMS messages

SMS T9 support

SMS output in the form of a chat

MMS support

Security

Installed VPN

Additional features

Standalone mode (flight mode)

Equipment

Equipment

• charger
• usb cable
• instruction