Fujitsu Siemens T830 vs Micromax A80

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.

  • Screen diagonal

    Siemens T830: 1.35 in smaller diagonal

    Siemens T830:
    2.4 in
    A80:
    3.75 in
  • Depth

    A80: 7.5 mm thinner

    Siemens T830:
    21 mm
    A80:
    13.5 mm
  • Height

    Siemens T830: 3.5 mm shorter

    Siemens T830:
    126 mm
    A80:
    129.5 mm
  • Release year

    Siemens T830:
    2006
    A80:
    2012

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
    Width:
    64 mm
    Depth:
    21 mm +7.5 mm versus A80
    Weight:
    190 g
  2. 2. A80

    Height:
    129.5 mm +3.5 mm versus Siemens T830
    Width:
    64 mm
    Depth:
    13.5 mm
    Weight:
    Unknown

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. A80

    Screen diagonal:
    3.75 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    41.9 cm²

A80 has approximately 125.4% 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

A80: Original memory entry

256 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. Siemens T830

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

2. A80

NFC:
Unknown
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. Siemens T830

    1500 mAh

  2. 2. A80

    2500 mAh

    +1000 mAh versus Siemens T830

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. A80

Everyday essentials
Everyday essentials — specifications for Siemens T830, A80.
SpecificationSiemens T830A80
Dimensions (HxWxD)
  • 126 Х 64 Х 21 mm
  • 129.5 Х 64 Х 13.5 mm
Weight
  • 190 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" inch
  • 3.75" inch
Screen resolution
  • 240 x 240 px
  • 320 x 480 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
  • 256 MB RAM
Memory card support
  • SD
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 Phone Edition
  • Android 2.3.4 (Gingerbread)
Chipset Unknown
  • Mediatek MT6573 (65 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for Siemens T830, A80.
SpecificationSiemens T830A80
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 256K
Screen area
  • 18.6 cm2
  • 41.9 cm2
Screen format
  • 1:1 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 23.0%
  • 50.5%
PPI /points per inch/
  • 141 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for Siemens T830, A80.
SpecificationSiemens T830A80
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • AF
  • 5 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA videocall camera
  • VGA
Performance
Performance — specifications for Siemens T830, A80.
SpecificationSiemens T830A80
Processor CPU
  • Intel PXA272 416 MHz
  • 800 MHz Cortex-A9
Graphics processor GPU Unknown
  • PowerVR SGX531
General specs
General specs — specifications for Siemens T830, A80.
SpecificationSiemens T830A80
Release date
  • 2006
  • August
  • 2012
  • August
Colors
  • Silver
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 120 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Stand by time- Up to 288 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for Siemens T830, A80.
SpecificationSiemens T830A80
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • Yes
  • 384 kbps
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • SiRF GCS3F receiver
  • Yes
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • 2.0
  • 3.0
Music and Audio
Music and Audio — specifications for Siemens T830, A80.
SpecificationSiemens T830A80
Radio
  • No
  • No
Others
  • 5-way navigation key
Unknown
Other features
Other features — specifications for Siemens T830, A80.
SpecificationSiemens T830A80
Dop
  • SiRF GCS3F receiver -Video telephony -Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -Voice memo
  • Sensors Accelerometer MP3/AAC/WMA/WAV player -MP4/WMV/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input Also known as Micromax A80 Superfone Infinity