Siemens SX45

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Full Specifications September 4, 2026

Siemens · 2001

Siemens SX45

Name: Siemens SX45
Brand: Siemens

Siemens SX45 Windows Mobile smartphone. Announced 2001. Features TFT resistive touchscreen, 65K colors display, 1550 mAh battery, 32 MB storage.

Storage 32MB storage, no card slot

Battery 1550 mAh

OS Microsoft Windows CE 3.0 for PocketPC

Build 330g, 26mm thickness

Launch

Announced 2001

Status Discontinued

Platform

OS Microsoft Windows CE 3.0 for PocketPC

CPU 64-bit NEC VR4122 150 MHz

Display

Type TFT resistive touchscreen, 65K colors

Resolution 240 x 320 pixels, 4:3 ratio

displayother 57.6 mm x 76.8 mm 0.24 mm pixel pitch

Memory

Card slot No

Internal 32MB

memoryother Expandable through MMC or CF

Camera

cam1modules No

Body

Dimensions 134 x 87 x 26 mm, 309 cc (5.28 x 3.43 x 1.02 in)

Weight 330 g (11.64 oz)

SIM Mini-SIM

Battery

Type Removable Li-Ion 1550 mAh battery

Stand-by Up to 150 h

Talk time Up to 2 h

Sound

Loudspeaker No

Alert types Monophonic ringtones

3.5mm jack No

Comms

WLAN No

Bluetooth No

Positioning No

Infrared port Yes

Radio No

Network

Technology GSM

2G bands GSM 900 / 1800

GPRS No

EDGE No

Features

Browser WAP 1.2, HTML

Clock Yes

Alarm Yes

featuresother Full PocketPC functionality Media player (MP3)

In depth

Full specifications

Announced	2001
Status	Discontinued

OS	Microsoft Windows CE 3.0 for PocketPC
CPU	64-bit NEC VR4122 150 MHz

Type	TFT resistive touchscreen, 65K colors
Resolution	240 x 320 pixels, 4:3 ratio
displayother	57.6 mm x 76.8 mm 0.24 mm pixel pitch

Card slot	No
Internal	32MB
memoryother	Expandable through MMC or CF

cam1modules	No

Dimensions	134 x 87 x 26 mm, 309 cc (5.28 x 3.43 x 1.02 in)
Weight	330 g (11.64 oz)
SIM	Mini-SIM

Type	Removable Li-Ion 1550 mAh battery
Stand-by	Up to 150 h
Talk time	Up to 2 h

Loudspeaker	No
Alert types	Monophonic ringtones
3.5mm jack	No

WLAN	No
Bluetooth	No
Positioning	No
Infrared port	Yes
Radio	No

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

Browser	WAP 1.2, HTML
Clock	Yes
Alarm	Yes
featuresother	Full PocketPC functionality Media player (MP3)

PhoneInsight Benchmark

12.3/100

Basic

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

Processor 7

Display 38

Battery 32.6

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Siemens SX45

Launch

Platform

Display

Memory

Camera

Body

Battery

Sound

Comms

Network

Features

Full specifications

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