Siemens SX45 vs Thuraya SG-2520

Compare recorded specifications, size and practical differences.

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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

    SG-2520: 160 g lighter

    SX45:
    330 g
    SG-2520:
    170 g
  • Width

    SG-2520: 34 mm narrower

    SX45:
    87 mm
    SG-2520:
    53 mm
  • Depth

    SG-2520: 7.2 mm thinner

    SX45:
    26 mm
    SG-2520:
    18.8 mm
  • Height

    SX45: 4.5 mm shorter

    SX45:
    134 mm
    SG-2520:
    138.5 mm
  • Release year

    SX45:
    2001
    SG-2520:
    2007

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
    Width:
    87 mm +34 mm versus SG-2520
    Depth:
    26 mm +7.2 mm versus SG-2520
  2. 2. SG-2520

    Height:
    138.5 mm +4.5 mm versus SX45
    Width:
    53 mm
    Depth:
    18.8 mm

Weight

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

  1. 1. SX45

    330 g

    +160 g versus SG-2520

  2. 2. SG-2520

    170 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. SG-2520

    SG-2520: 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.

SX45: Original memory entry

32 MB

SG-2520: Original memory entry

128 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. SG-2520

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SD ( 128 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

    +270 mAh versus SG-2520

  2. 2. SG-2520

    1280 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. SG-2520

Everyday essentials
Everyday essentials — specifications for SX45, SG-2520.
SpecificationSX45SG-2520
Dimensions (HxWxD)
  • 134 Х 87 Х 26 mm
  • 138.5 Х 53 Х 18.8 mm
Weight
  • 330 g
  • 170 g
Technology
  • TFT
  • TFT
Screen size
  • 0" inch
  • 1.9" inch
Screen resolution
  • 240 x 320 px
  • 176 x 220 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 MB
  • 128 MB
Memory card support
  • No
  • SD ( 128 MB included )
Battery Capacity is not battery life. No endurance test is implied.
  • 1550 mAh
  • Removable Li-Ion
  • 1280 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows CE 3.0 for PocketPC
  • WinCE 4.2
Headphone jack
  • No
  • No
Display
Display — specifications for SX45, SG-2520.
SpecificationSX45SG-2520
Touchscreen
  • resistive touchscreen
Unknown
Display colors
  • 65K
  • 256K
Screen area Unknown
  • 11.4 cm2
Screen format
  • 4:3 (height:width)
Unknown
Screen to body ratio Unknown
  • 15.5%
PPI /points per inch/
  • 0 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for SX45, SG-2520.
SpecificationSX45SG-2520
Rear camera, main
  • 0 MP,
  • 1.3 MP
  • Single
Camera specs Unknown
  • 1.3 MP
Video Unknown
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for SX45, SG-2520.
SpecificationSX45SG-2520
Processor CPU
  • 64-bit NEC VR4122 150 MHz
Unknown
General specs
General specs — specifications for SX45, SG-2520.
SpecificationSX45SG-2520
Release date
  • 2001
  • 2007
  • March
Colors Unknown
  • Light Silver
  • Dark Gray
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 2 h
  • Stand by time- Up to 75 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for SX45, SG-2520.
SpecificationSX45SG-2520
SIM card
  • Mini-SIM
  • Mini-SIM
GPRS
  • No
  • Class 10
Edge
  • No
  • No
Wi-Fi
  • No
  • No
GPS
  • No
  • Yes
USB Unknown
  • 1.1
Bluetooth
  • No
  • 1.1
Music and Audio
Music and Audio — specifications for SX45, SG-2520.
SpecificationSX45SG-2520
Radio
  • No
  • No
Others
  • 57.6 mm x 76.8 mm -0.24 mm pixel pitch
  • Wallpapers
  • screensavers
Other features
Other features — specifications for SX45, SG-2520.
SpecificationSX45SG-2520
Dop
  • Infrared port - Full PocketPC functionality -Media player (MP3) - PDA + mobile phone
  • Infrared port - MP3/AAC/MP4/AMR player -eZi Text Input -Organizer -Voice memo -File browser