Manufacturer and Model

Manufacturer
BQ
BQ
Phone model
2800G Online
3587 Disco Boom
Year of release
2020
2020

Appearance

Case type
Monoblock
Monoblock
Body length
132 mm
154 mm
Body width
56 mm
66 mm
Body thickness
13.9 mm
25.8 mm
Weight
101 g
245 g
Volume
102.9 cm³
260.58 cm³
Body materials and finishes
  • Plastic
  • Plastic
Colors

Processor (CPU)

Number of processor cores
1
1

Primary storage (RAM)

The amount of RAM
256 MB
64 MB

Internal storage

Built-in memory
  • 512 MB
  • 64 MB

SD card

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

Battery

Battery capacity
1000
5000
Battery type
Li-Ion
Li-Ion
Removable battery
Charging the battery from USB

Screen

Screen diagonal
2.8 in
3.47 in
Screen resolution
320 x 240 pixels
480 x 320 pixels
Pixel density
143 ppi
166 ppi
Screen technology
TFT
S-IPS
Aspect ratio
1.333
1.5

Main photo/video camera

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

Front photo/video camera

Front camera megapixels
0.3 Mp
Maximum photo resolution
730 x 411 pixels

SIM card and calls

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

Mobile communications

Cellular generation
3.5G
2.5G
GSM support
GSM frequencies
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
UMTS support
UMTS frequencies
  • UMTS 900 MHz
  • UMTS 2100 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
2.1
2.1
A2DP support

Radio

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

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
  • 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

Receiving and sending SMS

SMS messages
MMS support

Additional features

Standalone mode (flight mode)
Flashlight