Fujitsu Siemens T830 vs Mitac MIO Leap K1

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

    MIO Leap K1: 65 g lighter

    Siemens T830:
    190 g
    MIO Leap K1:
    125 g
  • Width

    MIO Leap K1: 10.5 mm narrower

    Siemens T830:
    64 mm
    MIO Leap K1:
    53.5 mm
  • Screen diagonal

    Siemens T830: 0.2 in smaller diagonal

    Siemens T830:
    2.4 in
    MIO Leap K1:
    2.6 in
  • Depth

    MIO Leap K1: 6.5 mm thinner

    Siemens T830:
    21 mm
    MIO Leap K1:
    14.5 mm
  • Height

    MIO Leap K1: 20.9 mm shorter

    Siemens T830:
    126 mm
    MIO Leap K1:
    105.1 mm
  • Release year

    Siemens T830:
    2006
    MIO Leap K1:
    2008

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 +20.9 mm versus MIO Leap K1
    Width:
    64 mm +10.5 mm versus MIO Leap K1
    Depth:
    21 mm +6.5 mm versus MIO Leap K1
  2. 2. MIO Leap K1

    Height:
    105.1 mm
    Width:
    53.5 mm
    Depth:
    14.5 mm

Weight

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

  1. 1. Siemens T830

    190 g

    +65 g versus MIO Leap K1

  2. 2. MIO Leap K1

    125 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. MIO Leap K1

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

MIO Leap K1 has approximately 12.7% 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

MIO Leap K1: Original memory entry

64 MB RAM · 1 GB

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. MIO Leap K1

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 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

    +710 mAh versus MIO Leap K1

  2. 2. MIO Leap K1

    790 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. MIO Leap K1

Everyday essentials
Everyday essentials — specifications for Siemens T830, MIO Leap K1.
SpecificationSiemens T830MIO Leap K1
Dimensions (HxWxD)
  • 126 Х 64 Х 21 mm
  • 105.1 Х 53.5 Х 14.5 mm
Weight
  • 190 g
  • 125 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" inch
  • 2.6" 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
  • 64 MB RAM
  • 1 GB
Memory card support
  • SD
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 790 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 Phone Edition
  • Windows Mobile 6.1 Professional
Headphone jack
  • No
  • No
Display
Display — specifications for Siemens T830, MIO Leap K1.
SpecificationSiemens T830MIO Leap K1
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 65K
  • 65K
Screen area
  • 18.6 cm2
  • 20.9 cm2
Screen format
  • 1:1 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 23.0%
  • 37.2%
PPI /points per inch/
  • 141 PPI
  • 154 PPI
Camera and Video
Camera and Video — specifications for Siemens T830, MIO Leap K1.
SpecificationSiemens T830MIO Leap K1
Rear camera, main
  • 2 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 2 MP
  • AF
  • 2 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA videocall camera
Unknown
Performance
Performance — specifications for Siemens T830, MIO Leap K1.
SpecificationSiemens T830MIO Leap K1
Processor CPU
  • Intel PXA272 416 MHz
  • Samsung S3C 2443
  • 400MHz
General specs
General specs — specifications for Siemens T830, MIO Leap K1.
SpecificationSiemens T830MIO Leap K1
Release date
  • 2006
  • August
  • 2008
  • June
Colors
  • Silver
  • Black
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Siemens T830, MIO Leap K1.
SpecificationSiemens T830MIO Leap K1
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Unknown
Speed
  • Yes
  • 384 kbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • Wi-Fi 802.11b/g
  • No
GPS
  • Yes
  • SiRF GCS3F receiver
  • Yes
  • with A-GPS
  • SiRF Star III chipset
  • MioMap navigation
USB
  • Proprietary
  • miniUSB 1.1
Bluetooth
  • 2.0
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for Siemens T830, MIO Leap K1.
SpecificationSiemens T830MIO Leap K1
Radio
  • No
  • No
Others
  • 5-way navigation key
  • Secondary OLED 65K display
  • 1.7'' inches
Other features
Other features — specifications for Siemens T830, MIO Leap K1.
SpecificationSiemens T830MIO Leap K1
Dop
  • SiRF GCS3F receiver -Video telephony -Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -Voice memo
  • Dual-face phone -MP3/WMA/WAV/eAAC player -MP4/H.263 player -Pocket Office -Organizer -Voice memo -Predictive text input