Motorola ZN5 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

    ZN5: 216 g lighter

    ZN5:
    114 g
    SX45:
    330 g
  • Release year

    ZN5:
    2008
    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. ZN5

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. SX45

    Height:
    134 mm
    Width:
    87 mm
    Depth:
    26 mm

Weight

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

  1. 1. ZN5

    114 g

  2. 2. SX45

    330 g

    +216 g versus ZN5

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. ZN5

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 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.

ZN5: Original memory entry

350 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. ZN5

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 4 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. ZN5

    950 mAh

  2. 2. SX45

    1550 mAh

    +600 mAh versus ZN5

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. ZN52. SX45

Everyday essentials
Everyday essentials — specifications for ZN5, SX45.
SpecificationZN5SX45
Dimensions (HxWxD)
  • 118 Х 50.5 Х 12-16 mm
  • 134 Х 87 Х 26 mm
Weight
  • 114 g
  • 330 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" inch
  • 0" inch
Screen resolution
  • 240 x 320 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 350 MB
  • 32 MB
Memory card support
  • microSD
  • up to 4 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 950 mAh
  • Removable Li-Ion
  • 1550 mAh
  • Removable Li-Ion
Operating system OS
  • Linux / Java-based MOTOMAGX
  • Microsoft Windows CE 3.0 for PocketPC
Headphone jack
  • Yes
  • No
Display
Display — specifications for ZN5, SX45.
SpecificationZN5SX45
Touchscreen Unknown
  • resistive touchscreen
Display colors
  • 256K
  • 65K
Screen area
  • 17.8 cm2
Unknown
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 29.9%
Unknown
PPI /points per inch/
  • 167 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for ZN5, SX45.
SpecificationZN5SX45
Rear camera, main
  • 5 MP
  • Single
  • 0 MP,
Camera specs
  • 5 MP
  • AF
Unknown
Functions
  • Xenon flash
Unknown
Video
  • @15fps
Unknown
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for ZN5, SX45.
SpecificationZN5SX45
Processor CPU
  • Freescale 500 MHz
  • 64-bit NEC VR4122 150 MHz
General specs
General specs — specifications for ZN5, SX45.
SpecificationZN5SX45
Release date
  • 2008
  • June
  • 2001
Colors
  • Grey
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
Unknown
Battery life
  • Stand by time- Up to 580 h Talking time- Up to 9 h 30 min
  • Stand by time- Up to 150 h Talking time- Up to 2 h
Communication and Connectivity
Communication and Connectivity — specifications for ZN5, SX45.
SpecificationZN5SX45
SIM card
  • Mini-SIM
  • Mini-SIM
GPRS
  • Class 12
  • No
Edge
  • Class 12
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/i
  • No
GPS
  • No
  • No
USB
  • 2.0
Unknown
Bluetooth
  • 2.0
  • A2DP
  • No
Harmful irradiation
  • SAR - 1.59 W/kg (head) 0.79 W/kg (body) SAR EU - 0.86 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for ZN5, SX45.
SpecificationZN5SX45
Radio
  • FM radio
  • No
Others
  • ModeShift morphing keypad
  • 57.6 mm x 76.8 mm -0.24 mm pixel pitch
Other features
Other features — specifications for ZN5, SX45.
SpecificationZN5SX45
Dop
  • MP3/WMA/eAAC+ player -CrystalTalk Technology -TV-out -Organizer -Voice dial -Voice memo
  • Infrared port - Full PocketPC functionality -Media player (MP3) - PDA + mobile phone