Home/Motorola/Motorola MC55 vs Siemens SX45
Motorola MC55

Motorola MC55

#8654
Siemens SX45

Siemens SX45

#11475

Category Breakdown

Motorola MC55
Siemens SX45
Performance
35.420.1
Camera
39.62.5
Display
9.59.5
Battery
21.216.1
Build
0.20.2
Connectivity
15.51.0
Audio
8.90.0
Overall
14.55.4

Summary

  • The Motorola MC55, released in 2009, features a more robust build with dimensions of 152 x 77 x 27 mm and a weight of 336g, compared to the Siemens SX45, which measures 134 x 87 x 26 mm and weighs 330g.
  • Both devices have a 3.5" TFT resistive touchscreen with a resolution of 240 x 320 pixels, but the MC55 offers better performance with a 520 MHz CPU and 256MB of RAM versus the SX45's 150 MHz CPU and 32MB of RAM.
  • The MC55 includes a 2 MP rear camera, while the SX45 lacks a camera entirely.
  • Battery capacity is significantly higher in the MC55 at 2400mAh compared to the SX45's 1550mAh.
  • Both run on Microsoft operating systems, with the MC55 using Windows Mobile 6.1 Professional and the SX45 on Windows CE 3.0, providing a more modern software experience in the MC55.

Side-by-side Specification Comparison

Motorola MC55
Siemens SX45

General

Release Date

2009
2001

Announced

2009
2001

Description

N/A
PDA + mobile phone

Display

Size

3.5"
N/A

Type

TFT resistive touchscreen, 65k colors
TFT resistive touchscreen, 65K colors

Resolution

240 x 320 pixels, 4:3 ratio (~114 ppi density)
240 x 320 pixels, 4:3 ratio

PPI

240
240

Refresh Rate

60Hz
60Hz

HDR Support

Protection

N/A
N/A

Performance

Chipset

N/A
N/A

CPU

520 MHz Intel PXA270
64-bit NEC VR4122 150 MHz

GPU

N/A
N/A

Memory

256MB 128MB RAM
32MB

Expandable Storage

Card Slot

microSDHC (dedicated slot)
No

Camera

Main Camera

2 MP, AF
N/A

Main Camera Features

LED flash
N/A

Front Camera

N/A
N/A

Front Camera Features

N/A
N/A

Video Recording

Yes
N/A

Selfie Video

N/A
N/A

Optical Stabilization

Night Mode

Raw Photo Support

Battery

Capacity

2400 mAh
1550 mAh

Battery Details

Removable Li-Ion 2400 mAh battery
Removable Li-Ion 1550 mAh battery

Charging Details

N/A
N/A

Fast Charging

Wireless Charging

Build & Safety

Dimensions

152 x 77 x 27 mm, 85 cc (5.98 x 3.03 x 1.06 in)
134 x 87 x 26 mm, 309 cc (5.28 x 3.43 x 1.02 in)

Weight

336 g
330 g

Materials

N/A
N/A

Colors

Black
N/A

Foldable

SAR

N/A
N/A

Connectivity

SIM

Mini-SIM
Mini-SIM

Network

GSM
GSM

Network Speed

N/A
N/A

5G

4G

WiFi

Wi-Fi 802.11 b/g
No

Bluetooth

2.0
No

NFC

USB

1.1, OTG
N/A

IR Blaster

Headphone Jack

Radio

Positioning

GPS, A-GPS
No

Audio

Stereo Speakers

Loudspeaker

Yes
No

Audio Jack

No
No

Software & Security

Operating System

Microsoft Windows Mobile 6.1 Professional
Microsoft Windows CE 3.0 for PocketPC

Fingerprint

Face Unlock

Sensors

N/A
N/A