Siemens SX45 vs Vodafone Smart III 975

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

    Smart III 975: 194 g lighter

    SX45:
    330 g
    Smart III 975:
    136 g
  • Width

    Smart III 975: 22.6 mm narrower

    SX45:
    87 mm
    Smart III 975:
    64.4 mm
  • Depth

    Smart III 975: 15.1 mm thinner

    SX45:
    26 mm
    Smart III 975:
    10.9 mm
  • Height

    Smart III 975: 10.8 mm shorter

    SX45:
    134 mm
    Smart III 975:
    123.2 mm
  • Release year

    SX45:
    2001
    Smart III 975:
    2013

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 +10.8 mm versus Smart III 975
    Width:
    87 mm +22.6 mm versus Smart III 975
    Depth:
    26 mm +15.1 mm versus Smart III 975
  2. 2. Smart III 975

    Height:
    123.2 mm
    Width:
    64.4 mm
    Depth:
    10.9 mm

Weight

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

  1. 1. SX45

    330 g

    +194 g versus Smart III 975

  2. 2. Smart III 975

    136 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. Smart III 975

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 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

Smart III 975: Original memory entry

4 GB · 512 MB RAM

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. Smart III 975

NFC:
See details Yes (975N model only)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

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

    +50 mAh versus Smart III 975

  2. 2. Smart III 975

    1500 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. Smart III 975

Everyday essentials
Everyday essentials — specifications for SX45, Smart III 975.
SpecificationSX45Smart III 975
Dimensions (HxWxD)
  • 134 Х 87 Х 26 mm
  • 123.2 Х 64.4 Х 10.9 mm
Weight
  • 330 g
  • 136 g
Technology
  • TFT
  • TFT
Screen size
  • 0" inch
  • 4" inch
Screen resolution
  • 240 x 320 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 MB
  • 4 GB
  • 512 MB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1550 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows CE 3.0 for PocketPC
  • Android 4.1 (Jelly Bean)
Chipset Unknown
  • Mediatek MT6575 (40 nm)
NFC Unknown
  • Yes (975N model only)
Headphone jack
  • No
  • Yes
Display
Display — specifications for SX45, Smart III 975.
SpecificationSX45Smart III 975
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
Unknown
Screen area Unknown
  • 45.5 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio Unknown
  • 57.4%
PPI /points per inch/
  • 0 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for SX45, Smart III 975.
SpecificationSX45Smart III 975
Rear camera, main
  • 0 MP,
  • 5 MP
  • Single
Camera specs Unknown
  • 5 MP
  • AF
Functions Unknown
  • LED flash
Video Unknown
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for SX45, Smart III 975.
SpecificationSX45Smart III 975
Processor CPU
  • 64-bit NEC VR4122 150 MHz
  • 1.0 GHz Cortex-A9
Graphics processor GPU Unknown
  • PowerVR SGX531
General specs
General specs — specifications for SX45, Smart III 975.
SpecificationSX45Smart III 975
Release date
  • 2001
  • 2013
Colors Unknown
  • Black
  • White
  • Hot pink
  • Titan
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 110 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 2 h
  • Stand by time- Up to 475 h (2G) / Up to 388 h (3G) Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for SX45, Smart III 975.
SpecificationSX45Smart III 975
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA
GPRS
  • No
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB Unknown
  • microUSB 2.0
Bluetooth
  • No
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.54 W/kg (head) 0.76 W/kg (body)
Music and Audio
Music and Audio — specifications for SX45, Smart III 975.
SpecificationSX45Smart III 975
Radio
  • No
  • FM radio
Others
  • 57.6 mm x 76.8 mm -0.24 mm pixel pitch
Unknown
Other features
Other features — specifications for SX45, Smart III 975.
SpecificationSX45Smart III 975
Dop
  • Infrared port - Full PocketPC functionality -Media player (MP3) - PDA + mobile phone
  • Sensors Accelerometer
  • proximity