Sendo X 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

    X: 210 g lighter

    X:
    120 g
    SX45:
    330 g
  • Width

    X: 38 mm narrower

    X:
    49 mm
    SX45:
    87 mm
  • Depth

    X: 3 mm thinner

    X:
    23 mm
    SX45:
    26 mm
  • Height

    X: 24 mm shorter

    X:
    110 mm
    SX45:
    134 mm
  • Release year

    X:
    2003
    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. X

    Height:
    110 mm
    Width:
    49 mm
    Depth:
    23 mm
  2. 2. SX45

    Height:
    134 mm +24 mm versus X
    Width:
    87 mm +38 mm versus X
    Depth:
    26 mm +3 mm versus X

Weight

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

  1. 1. X

    120 g

  2. 2. SX45

    330 g

    +210 g versus X

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. X

    X: Screen geometry unavailable or conflicting.

  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.

X: Original memory entry

32 MB

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. X

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC/SD

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. X

    1050 mAh

  2. 2. SX45

    1550 mAh

    +500 mAh versus X

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. X2. SX45

Everyday essentials
Everyday essentials — specifications for X, SX45.
SpecificationXSX45
Dimensions (HxWxD)
  • 110 Х 49 Х 23 mm
  • 134 Х 87 Х 26 mm
Weight
  • 120 g
  • 330 g
Technology
  • TFT
  • TFT
Screen size
  • 2.2" inch
  • 0" inch
Screen resolution
  • 176 x 220 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 MB
  • 32 MB
Memory card support
  • MMC/SD
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Po
  • 1550 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian 6.1
  • Series 60 v1.0 UI
  • Microsoft Windows CE 3.0 for PocketPC
Chipset
  • TI OMAP 5910
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for X, SX45.
SpecificationXSX45
Touchscreen Unknown
  • resistive touchscreen
Display colors
  • 65K
  • 65K
Screen area
  • 15.2 cm2
Unknown
Screen format Unknown
  • 4:3 (height:width)
Screen to body ratio
  • 28.3%
Unknown
PPI /points per inch/
  • 0 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for X, SX45.
SpecificationXSX45
Rear camera, main
  • 0.3 MP
  • Single
  • 0 MP,
Functions
  • LED flash
Unknown
Video
  • Yes
Unknown
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for X, SX45.
SpecificationXSX45
Processor CPU
  • 120 MHz ARM925T
  • 64-bit NEC VR4122 150 MHz
General specs
General specs — specifications for X, SX45.
SpecificationXSX45
Release date
  • 2003
  • Q4
  • 2001
Battery life
  • Stand by time- Up to 170 h Talking time- Up to 7 h
  • Stand by time- Up to 150 h Talking time- Up to 2 h
Communication and Connectivity
Communication and Connectivity — specifications for X, SX45.
SpecificationXSX45
SIM card
  • Mini-SIM
  • Mini-SIM
GPRS
  • Class 8
  • No
Edge
  • No
  • No
Wi-Fi
  • No
  • No
GPS
  • No
  • No
USB
  • Proprietary
Unknown
Bluetooth
  • 1.1
  • No
Music and Audio
Music and Audio — specifications for X, SX45.
SpecificationXSX45
Radio
  • No
  • No
Others Unknown
  • 57.6 mm x 76.8 mm -0.24 mm pixel pitch
Other features
Other features — specifications for X, SX45.
SpecificationXSX45
Dop
  • Infrared port - MP4/MP3 player -Sync ML
  • Infrared port - Full PocketPC functionality -Media player (MP3) - PDA + mobile phone