Siemens SX45 vs Sony Ericsson P900

Compare recorded specifications, size and practical differences.

+ Add a third phone

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Weight

    P900: 180 g lighter

    SX45:
    330 g
    P900:
    150 g
  • Width

    P900: 30 mm narrower

    SX45:
    87 mm
    P900:
    57 mm
  • Depth

    P900: 2 mm thinner

    SX45:
    26 mm
    P900:
    24 mm
  • Height

    P900: 19 mm shorter

    SX45:
    134 mm
    P900:
    115 mm
  • Release year

    SX45:
    2001
    P900:
    2003

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

  1. 1. SX45

    Height:
    134 mm +19 mm versus P900
    Width:
    87 mm +30 mm versus P900
    Depth:
    26 mm +2 mm versus P900
  2. 2. P900

    Height:
    115 mm
    Width:
    57 mm
    Depth:
    24 mm

Weight

Bars start at zero and share a scale within this chart.

  1. 1. SX45

    330 g

    +180 g versus P900

  2. 2. P900

    150 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. SX45

    SX45: Screen geometry unavailable or conflicting.

  2. 2. P900

    Screen diagonal:
    2.9 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    25 cm²

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

SX45: Original memory entry

32 MB

P900: Original memory entry

16 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. SX45

NFC:
Unknown
Headphone jack:
No
Memory card support:
No

2. P900

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details Memory Stick Duo · up to 128 MB · 32 MB included

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. SX45

    1550 mAh

    +550 mAh versus P900

  2. 2. P900

    1000 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. SX452. P900

Everyday essentials
Everyday essentials — specifications for SX45, P900.
SpecificationSX45P900
Dimensions (HxWxD)
  • 134 Х 87 Х 26 mm
  • 115 Х 57 Х 24 mm
Weight
  • 330 g
  • 150 g
Technology
  • TFT
  • TFT
Screen size
  • 0" inch
  • 2.9" inch
Screen resolution
  • 240 x 320 px
  • 208 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 MB
  • 16 MB
Memory card support
  • No
  • Memory Stick Duo
  • up to 128 MB
  • 32 MB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1550 mAh
  • Removable Li-Ion
  • 1000 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows CE 3.0 for PocketPC
  • Symbian 7.0
  • UIQ v2.1 UI
Headphone jack
  • No
  • No
Display
Display — specifications for SX45, P900.
SpecificationSX45P900
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 65K
  • 65K
Screen area Unknown
  • 24.8 cm2
Screen format
  • 4:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio Unknown
  • 37.8%
PPI /points per inch/
  • 0 PPI
  • 132 PPI
Camera and Video
Camera and Video — specifications for SX45, P900.
SpecificationSX45P900
Rear camera, main
  • 0 MP,
  • 0.3 MP
  • Single
Video Unknown
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for SX45, P900.
SpecificationSX45P900
Processor CPU
  • 64-bit NEC VR4122 150 MHz
  • 32-bit Philips Nexperia PNX4000 156 MHz
General specs
General specs — specifications for SX45, P900.
SpecificationSX45P900
Release date
  • 2001
  • 2003
  • Q4
Colors Unknown
  • Urban Grey
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 2 h
  • Stand by time- Up to 480 h Talking time- Up to 16 h
Communication and Connectivity
Communication and Connectivity — specifications for SX45, P900.
SpecificationSX45P900
SIM card
  • Mini-SIM
  • Mini-SIM
GPRS
  • No
  • Class 8
Edge
  • No
  • No
Wi-Fi
  • No
  • No
GPS
  • No
  • No
USB Unknown
  • Proprietary
Bluetooth
  • No
  • Yes
Harmful irradiation Unknown
  • SAR - 1.01 W/kg (head) 0.45 W/kg (body) SAR EU - 0.91 W/kg (head)
Music and Audio
Music and Audio — specifications for SX45, P900.
SpecificationSX45P900
Radio
  • No
  • No
Others
  • 57.6 mm x 76.8 mm -0.24 mm pixel pitch
  • JogDial -Image handling
Other features
Other features — specifications for SX45, P900.
SpecificationSX45P900
Dop
  • Infrared port - Full PocketPC functionality -Media player (MP3) - PDA + mobile phone
  • Infrared port - MP4/MP3 player -Predictive text input -Organizer -Voice mail - Stylus