Fujitsu Siemens T830 vs Nokia Asha 503

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

    Asha 503: 79.8 g lighter

    Siemens T830:
    190 g
    Asha 503:
    110.2 g
  • Width

    Asha 503: 3.4 mm narrower

    Siemens T830:
    64 mm
    Asha 503:
    60.6 mm
  • Screen diagonal

    Siemens T830: 0.6 in smaller diagonal

    Siemens T830:
    2.4 in
    Asha 503:
    3 in
  • Depth

    Asha 503: 8.3 mm thinner

    Siemens T830:
    21 mm
    Asha 503:
    12.7 mm
  • Height

    Asha 503: 23.4 mm shorter

    Siemens T830:
    126 mm
    Asha 503:
    102.6 mm
  • Release year

    Siemens T830:
    2006
    Asha 503:
    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. Siemens T830

    Height:
    126 mm +23.4 mm versus Asha 503
    Width:
    64 mm +3.4 mm versus Asha 503
    Depth:
    21 mm +8.3 mm versus Asha 503
  2. 2. Asha 503

    Height:
    102.6 mm
    Width:
    60.6 mm
    Depth:
    12.7 mm

Weight

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

  1. 1. Siemens T830

    190 g

    +79.8 g versus Asha 503

  2. 2. Asha 503

    110.2 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.

  1. 1. Siemens T830

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    1:1
    Approximate rectangular screen area:
    18.6 cm²
  2. 2. Asha 503

    Screen diagonal:
    3 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    27.9 cm²

Asha 503 has approximately 50% more rectangular screen area than Siemens T830.

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.

Siemens T830: Original memory entry

64 MB RAM · 128 MB ROM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Siemens T830

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

2. Asha 503

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 4 GB card 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. Siemens T830

    1500 mAh

    +300 mAh versus Asha 503

  2. 2. Asha 503

    1200 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. Siemens T8302. Asha 503

Everyday essentials
Everyday essentials — specifications for Siemens T830, Asha 503.
SpecificationSiemens T830Asha 503
Dimensions (HxWxD)
  • 126 Х 64 Х 21 mm
  • 102.6 Х 60.6 Х 12.7 mm
Weight
  • 190 g
  • 110.2 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" inch
  • 3" inch
Screen resolution
  • 240 x 240 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
Unknown
Memory card support
  • SD
  • microSD
  • up to 32 GB (dedicated slot)
  • 4 GB card included
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 Phone Edition
  • Nokia Asha software platform 1.2
Headphone jack
  • No
  • Yes
Display
Display — specifications for Siemens T830, Asha 503.
SpecificationSiemens T830Asha 503
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 256K
Screen area
  • 18.6 cm2
  • 27.9 cm2
Screen format
  • 1:1 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 23.0%
  • 44.8%
PPI /points per inch/
  • 141 PPI
  • 133 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for Siemens T830, Asha 503.
SpecificationSiemens T830Asha 503
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • AF
  • 5 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • 480p@19fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA videocall camera
Unknown
Performance
Performance — specifications for Siemens T830, Asha 503.
SpecificationSiemens T830Asha 503
Processor CPU
  • Intel PXA272 416 MHz
Unknown
General specs
General specs — specifications for Siemens T830, Asha 503.
SpecificationSiemens T830Asha 503
Release date
  • 2006
  • August
  • 2013
  • October
Colors
  • Silver
  • Yellow
  • Black
  • Green
  • Red
  • Blue
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 90 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Stand by time- Up to 840 h (2G) / Up to 840 h (3G) Talking time- Up to 12 h (2G) / Up to 4 h 30 min (3G) Music play - Up to 34 h
Communication and Connectivity
Communication and Connectivity — specifications for Siemens T830, Asha 503.
SpecificationSiemens T830Asha 503
SIM card
  • Mini-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • Yes
  • 384 kbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Up to 85.6 kbps
Edge
  • No
  • Up to 236.8 kbps
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • SiRF GCS3F receiver
  • No
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • 2.0
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 1.43 W/kg (head) 0.64 W/kg (body)
Music and Audio
Music and Audio — specifications for Siemens T830, Asha 503.
SpecificationSiemens T830Asha 503
Radio
  • No
  • Stereo FM radio
Others
  • 5-way navigation key
Unknown
Other features
Other features — specifications for Siemens T830, Asha 503.
SpecificationSiemens T830Asha 503
Dop
  • SiRF GCS3F receiver -Video telephony -Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -Voice memo
  • Sensors Accelerometer
  • proximity - SNS apps -MP4/H.263 player -MP3/AAC player -Photo editor -Organizer -Voice memo -Predictive text input