Nokia N900 vs Siemens SX45

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

    N900: 149 g lighter

    N900:
    181 g
    SX45:
    330 g
  • Width

    N900: 27.2 mm narrower

    N900:
    59.8 mm
    SX45:
    87 mm
  • Depth

    N900: 8 mm thinner

    N900:
    18 mm
    SX45:
    26 mm
  • Height

    N900: 23.1 mm shorter

    N900:
    110.9 mm
    SX45:
    134 mm
  • Release year

    N900:
    2009
    SX45:
    2001

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. N900

    Height:
    110.9 mm
    Width:
    59.8 mm
    Depth:
    18 mm
  2. 2. SX45

    Height:
    134 mm +23.1 mm versus N900
    Width:
    87 mm +27.2 mm versus N900
    Depth:
    26 mm +8 mm versus N900

Weight

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

  1. 1. N900

    181 g

  2. 2. SX45

    330 g

    +149 g versus N900

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. N900

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²
  2. 2. SX45

    SX45: Screen geometry unavailable or conflicting.

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.

N900: Original memory entry

32 GB · 256 MB RAM

SX45: Original memory entry

32 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. N900

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

2. SX45

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

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. N900

    1320 mAh

  2. 2. SX45

    1550 mAh

    +230 mAh versus N900

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. N9002. SX45

Everyday essentials
Everyday essentials — specifications for N900, SX45.
SpecificationN900SX45
Dimensions (HxWxD)
  • 110.9 Х 59.8 Х 18 mm
  • 134 Х 87 Х 26 mm
Weight
  • 181 g
  • 330 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 0" inch
Screen resolution
  • 800 x 480 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 256 MB RAM
  • 32 MB
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1320 mAh
  • Removable Li-Ion
  • 1550 mAh
  • Removable Li-Ion
Operating system OS
  • Maemo 5
  • Microsoft Windows CE 3.0 for PocketPC
Chipset
  • TI OMAP 3430
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for N900, SX45.
SpecificationN900SX45
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 65K
  • 65K
Screen area
  • 34.9 cm2
Unknown
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 52.6%
Unknown
PPI /points per inch/
  • 267 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for N900, SX45.
SpecificationN900SX45
Rear camera, main
  • 5 MP
  • Single
  • 0 MP,
Camera specs
  • 5 MP
  • AF
Unknown
Functions
  • Carl Zeiss optics
  • Dual-LED flash
Unknown
Video
  • 480p@25fps
Unknown
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for N900, SX45.
SpecificationN900SX45
Processor CPU
  • 600 MHz Cortex-A8
  • 64-bit NEC VR4122 150 MHz
Graphics processor GPU
  • PowerVR SGX530
Unknown
General specs
General specs — specifications for N900, SX45.
SpecificationN900SX45
Release date
  • 2009
  • August
  • 2001
Colors
  • Black
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
Unknown
Battery life
  • Stand by time- Up to 278 h (2G) / Up to 250 h (3G) Talking time- Up to 6 h 30 min (2G) / Up to 4 h 30 min (3G) Music play - Up to 24 h 30 min
  • Stand by time- Up to 150 h Talking time- Up to 2 h
Communication and Connectivity
Communication and Connectivity — specifications for N900, SX45.
SpecificationN900SX45
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 10.2/2 Mbps
Unknown
GPRS
  • Class 32
  • No
Edge
  • Class 32
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g
  • DLNA
  • No
GPS
  • Yes
  • with A-GPS; Ovi Maps
  • No
USB
  • microUSB 2.0
Unknown
Bluetooth
  • 2.1
  • A2DP
  • No
Harmful irradiation
  • SAR - 0.92 W/kg (head) 0.82 W/kg (body) SAR EU - 0.80 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for N900, SX45.
SpecificationN900SX45
Radio
  • Stereo FM radio (via third par
  • No
Others Unknown
  • 57.6 mm x 76.8 mm -0.24 mm pixel pitch
Other features
Other features — specifications for N900, SX45.
SpecificationN900SX45
Dop
  • Sensors Accelerometer
  • proximity
  • Infrared port - MP3/WMA/WAV/eAAC+ player -WMV/RealVideo/MP4/AVI/XviD/DivX player -TV-out -PDF document viewer -Photo editor
  • Infrared port - Full PocketPC functionality -Media player (MP3) - PDA + mobile phone