Manufacturer and Model

Manufacturer
BQ
Explay
Phone model
2819 Tank Quattro
BM90
Year of release
2020
2014

Appearance

Case type
Monoblock
Monoblock
Body length
147 mm
136 mm
Body width
64 mm
56 mm
Body thickness
17.6 mm
13.3 mm
Weight
171 g
94 g
Volume
165.21 cm³
101.44 cm³
Body materials and finishes
  • Plastic
  • Plastic
Colors

Processor (CPU)

Number of processor cores
1

Primary storage (RAM)

The amount of RAM
32 MB

Internal storage

Built-in memory
  • 32 MB
  • 32 MB

SD card

Types of Supported Memory Cards
  • microSDHC
  • microSD
  • microSDHC
  • microSD
Maximum expandable memory
32 GB
8 GB

Battery

Battery capacity
2500
1000
Battery type
Li-Ion
Removable battery
Charging the battery from USB
Call duration in GSM networks
7 h

Screen

Screen diagonal
2.8 in
2.4 in
Screen resolution
320 x 240 pixels
320 x 240 pixels
Pixel density
143 ppi
167 ppi
Screen technology
TFT
TFT
Aspect ratio
1.333
1.333

Main photo/video camera

Camera megapixels
0.3 Mp
Maximum photo resolution
730 x 411 pixels
Shooting settings
Video capability
Movie settings

SIM card and calls

Number of SIM-cards
4
2
Mode of operation of multiple SIM-cards
Alternating
Alternating
SIM card type
Micro-SIM
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Ability to mute the microphone during a call
Extended phone book
Contacts in the phone book
100
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
2.5G
2G
GSM support
GSM frequencies
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
  • GSM 900 MHz
  • GSM 1800 MHz

Internet data transmission standards

Data transmission standards
  • EDGE
  • GPRS

USB

USB connector
USB connector type
Micro USB
Micro USB
USB standard
2.0
2.0

Bluetooth

Built-in Bluetooth
Bluetooth standard
3.0
A2DP support

Radio

Built-in radio receiver
Radio range
87.5 - 108 МГц
87.5 - 108

Connectors and interfaces

USB connector
Micro USB
Micro USB
TRS jack (mini/micro jack)
3.5 mm
3.5 mm

Images

Supported image formats
  • PNG
  • JPG
  • GIF

Video

Installed video player
Supported video formats
  • MP4
  • 3GPP
  • MP4
  • 3GPP

Audio

Installed audio player
Supported audio formats
  • MIDI
  • MP3
  • WAV
  • MIDI
  • MP3
  • WAV
MP3 support
Dictaphone
Voice notes
TRS jack (mini/micro jack)
3.5 mm
3.5 mm

Control elements

Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)

Connectivity and synchronization

PC connection

Software features

Installed browser
  • WAP

Installed games

Receiving and sending SMS

SMS messages
MMS support

Additional features

Standalone mode (flight mode)
Flashlight
SOS button