Comparison of teXet TM-B227 and teXet TM-D226 smartphones based on their characteristics

teXet TM-B227

teXet TM-D226

Manufacturer and Model

Manufacturer

teXet

teXet

Phone model

TM-B227

TM-D226

Year of release

2019

2015

Appearance

Case type

Monoblock

Monoblock

Body length

122 mm

120 mm

Body width

62 mm

51 mm

Body thickness

11.5 mm

13 mm

Weight

137 g

78 g

Volume

86.63 cm³

79.56 cm³

Body materials and finishes

• Plastic

• Plastic

Colors

• Black

• Black

Processor (CPU)

Number of processor cores

1

SD card

Types of Supported Memory Cards

• microSD

• microSDHC
• microSD

Maximum expandable memory

4 GB

32 GB

Battery

Battery capacity

1500

800

Battery type

Li-Ion

Li-Ion

Removable battery

Charging the battery from USB

Screen

Screen diagonal

2.2 in

2.4 in

Screen resolution

220 x 176 pixels

320 x 240 pixels

Pixel density

128 ppi

167 ppi

Screen technology

TFT

TFT

Color depth

18 bit

Aspect ratio

1.25

1.333

Main photo/video camera

Camera megapixels

0.1 Mp

Maximum photo resolution

422 x 237 pixels

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

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

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

Internet data transmission standards

Data transmission standards

• GPRS

USB

USB connector

USB connector type

Micro USB

Micro USB

USB standard

2.0

2.0

Bluetooth

Built-in Bluetooth

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
• AVI
• 3GPP

Audio

Installed audio player

Supported audio formats

• MIDI
• MP3
• WAV

• AAC
• 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

JAVA support

Installed browser

• WAP

Installed games

Receiving and sending SMS

SMS messages

MMS support

Additional features

Standalone mode (flight mode)

Flashlight

SOS button

Consumer category

The phone is suitable for the elderly