Manufacturer and Model

Manufacturer
Caterpillar
Caterpillar
Phone model
CAT B25
CAT B30
Year of release
2013
2015

Appearance

Case type
Monoblock
Monoblock
Body length
125 mm
118 mm
Body width
55 mm
54 mm
Body thickness
22 mm
16 mm
Weight
161 g
101 g
Volume
151.25 cm³
101.95 cm³
Body materials and finishes
  • Rubber
  • Plastic
  • Plastic
Colors

Processor (CPU)

Processor model
  • MediaTek MT6235
  • Spreadtrum 7701
CPU clock speed
208 MHz
Number of processor cores
1
1

Primary storage (RAM)

The amount of RAM
256 MB
256 MB

Internal storage

Built-in memory
  • 512 MB
  • 1 GB

SD card

Types of Supported Memory Cards
  • microSD
  • microSDHC
  • microSD
Maximum expandable memory
4 GB
16 GB

Battery

Battery capacity
1300
1000
Battery type
Li-Ion
Li-Ion
Removable battery
Charging the battery from USB
Call duration in GSM networks
9 h 30 min
6 h
Standby time in GSM networks
312 h
240 h
Call duration in UMTS (WCDMA) networks
6 h
Standby time on UMTS (WCDMA) networks
240 h

Screen

Screen diagonal
2 in
2 in
Screen resolution
320 x 240 pixels
220 x 176 pixels
Pixel density
200 ppi
141 ppi
Screen technology
TFT
TFT
Color depth
18 bit
18 bit
Aspect ratio
1.333
1.25

Main photo/video camera

Camera megapixels
2 Mp
2 Mp
Maximum photo resolution
1886 x 1061 pixels
1886 x 1061 pixels
The presence of a flash
Flash type
LED
LED
Shooting settings
Video capability
Movie settings

SIM card and calls

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

Mobile communications

Cellular generation
2.5G
3.5G
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
  • EDGE
  • GPRS

USB

USB connector
USB connector type
Micro USB
Micro USB
USB standard
2.0
2.0
USB OTG support

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

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

Control elements

Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)

Connectivity and synchronization

PC connection

Software features

Installed browser
  • WAP
  • WAP

Receiving and sending SMS

SMS messages
MMS support

Impact protection

Waterproof case
Dustproof case

Additional features

Standalone mode (flight mode)
Flashlight