Siemens ST55

View Specs

Full Specifications September 4, 2026

Siemens · 2003

Siemens ST55

Name: Siemens ST55
Brand: Siemens

Siemens ST55 phone. Announced Q3 2003. Features TFT, 65K colors display, 750 mAh battery.

Storage No card slot

Camera 0.3 MP

Battery 750 mAh

OS Feature phone

Build 87g, 22mm thickness

Launch

Announced 2003, Q3

Status Discontinued

Display

Type TFT, 65K colors

Resolution 120 x 160 pixels, 7 lines, 4:3 ratio

displayother 5-way navi key

Memory

Card slot No

Phonebook 255 x 15 entries

Call records 10 dialed, 20 received, 20 missed calls

memoryother 1.2 MB for photos 1.3 MB for MMS 1.1 MB for email messages 100 short messages

Main Camera

Single VGA

Video No

Selfie camera

cam2modules No

Body

Dimensions 99 x 47 x 22 mm (3.90 x 1.85 x 0.87 in)

Weight 87 g (3.07 oz)

SIM Mini-SIM

Battery

Type Removable Li-Ion 750 mAh battery (EBA-595)

Stand-by Up to 140 h

Talk time Up to 4 h 30 min

Sound

Loudspeaker Yes

Alert types Vibration; Downloadable polyphonic ringtones

3.5mm jack No

Comms

WLAN No

Bluetooth No

Positioning No

Radio No

Network

Technology GSM

2G bands GSM 900 / 1800

GPRS Class 10

EDGE No

Features

Messaging SMS, EMS, MMS, Email

Browser WAP 2.0/xHTML

Clock Yes

Alarm Yes

Games 3 - Wacko, Toggle, Tetris + Java

Java No

featuresother Predictive text input Organizer User profiles SyncML

In depth

Full specifications

Announced	2003, Q3
Status	Discontinued

Type	TFT, 65K colors
Resolution	120 x 160 pixels, 7 lines, 4:3 ratio
displayother	5-way navi key

Card slot	No
Phonebook	255 x 15 entries
Call records	10 dialed, 20 received, 20 missed calls
memoryother	1.2 MB for photos 1.3 MB for MMS 1.1 MB for email messages 100 short messages

Single	VGA
Video	No

cam2modules	No

Dimensions	99 x 47 x 22 mm (3.90 x 1.85 x 0.87 in)
Weight	87 g (3.07 oz)
SIM	Mini-SIM

Type	Removable Li-Ion 750 mAh battery (EBA-595)
Stand-by	Up to 140 h
Talk time	Up to 4 h 30 min

Loudspeaker	Yes
Alert types	Vibration; Downloadable polyphonic ringtones
3.5mm jack	No

WLAN	No
Bluetooth	No
Positioning	No
Radio	No

Technology	GSM
2G bands	GSM 900 / 1800
GPRS	Class 10
EDGE	No

Messaging	SMS, EMS, MMS, Email
Browser	WAP 2.0/xHTML
Clock	Yes
Alarm	Yes
Games	3 - Wacko, Toggle, Tetris + Java
Java	No
featuresother	Predictive text input Organizer User profiles SyncML

PhoneInsight Benchmark

13.6/100

Basic

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 7

Display 38

Camera 24

Battery 25.4

282,717 hitsTotal views

Siemens ST55

Launch

Display

Memory

Main Camera

Selfie camera

Body

Battery

Sound

Comms

Network

Features

Full specifications

You might also like

HMD 130 Music

HMD 2660 Flip

Nokia 110 4G 2nd Edition

Nokia 105 4G 2nd Edition