Fujitsu Siemens T830 vs HTC One E8

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

    One E8: 45 g lighter

    Siemens T830:
    190 g
    One E8:
    145 g
  • Width

    Siemens T830: 6.7 mm narrower

    Siemens T830:
    64 mm
    One E8:
    70.7 mm
  • Screen diagonal

    Siemens T830: 2.6 in smaller diagonal

    Siemens T830:
    2.4 in
    One E8:
    5 in
  • Depth

    One E8: 11.1 mm thinner

    Siemens T830:
    21 mm
    One E8:
    9.9 mm
  • Height

    Siemens T830: 20.4 mm shorter

    Siemens T830:
    126 mm
    One E8:
    146.4 mm
  • Release year

    Siemens T830:
    2006
    One E8:
    2014

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 +11.1 mm versus One E8
  2. 2. One E8

    Height:
    146.4 mm +20.4 mm versus Siemens T830
    Width:
    70.7 mm +6.7 mm versus Siemens T830
    Depth:
    9.9 mm

Weight

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

  1. 1. Siemens T830

    190 g

    +45 g versus One E8

  2. 2. One E8

    145 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. One E8

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

One E8 has approximately 270.9% 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.

Recorded RAM for Siemens T830, One E8, compared at the same storage capacity.
StorageSiemens T830One E8
16 GB Unknown 2 GB RAM
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. One E8

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. One E8

    2600 mAh

    +1100 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. One E8

Everyday essentials
Everyday essentials — specifications for Siemens T830, One E8.
SpecificationSiemens T830One E8
Dimensions (HxWxD)
  • 126 Х 64 Х 21 mm
  • 146.4 Х 70.7 Х 9.9 mm
Weight
  • 190 g
  • 145 g
Technology
  • TFT
  • Super LCD3
Screen size
  • 2.4" inch
  • 5" inch
Screen resolution
  • 240 x 240 px
  • 1080 x 1920 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
  • 16 GB
  • 2 GB RAM
Memory card support
  • SD
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 2600 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 5.0 Phone Edition
  • Android 4.4.2 (KitKat)
  • upgradable to 6.1 (Marshmallow); Sense UI 7
Chipset Unknown
  • Qualcomm MSM8975AC Snapdragon 801 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display — specifications for Siemens T830, One E8.
SpecificationSiemens T830One E8
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 18.6 cm2
  • 68.9 cm2
Screen format
  • 1:1 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 23.0%
  • 66.6%
PPI /points per inch/
  • 141 PPI
  • 441 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Siemens T830, One E8.
SpecificationSiemens T830One E8
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • AF
  • 13 MP
  • AF
  • f/2.2
Functions Unknown
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA videocall camera
  • 5 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Siemens T830, One E8.
SpecificationSiemens T830One E8
Processor CPU
  • Intel PXA272 416 MHz
  • Quad-core 2.5 GHz Krait 400
Graphics processor GPU Unknown
  • Adreno 330
Antutu 7 score * Unknown
  • 36112
GeekBench 4 Single Core * Unknown
  • 940
GeekBench 4 Multi-Core * Unknown
  • 2222
GeekBench 4 RenderScript * Unknown
  • 2614
General specs
General specs — specifications for Siemens T830, One E8.
SpecificationSiemens T830One E8
Release date
  • 2006
  • August
  • 2014
  • June. Released 2014
  • June
Colors
  • Silver
  • White
  • Red
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 420 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Stand by time- Up to 504 h (3G) Talking time- Up to 26 h 40 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Siemens T830, One E8.
SpecificationSiemens T830One E8
SIM card
  • Mini-SIM
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 - for India
  • Hong Kong HSDPA 850 / 900 / 2100 - SEA TD-SCDMA - Hong Kong -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 28(700) - SEA LTE band 1(2100)
  • 41(2500) - India LTE band 3(1800)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - Hong Kong
Speed
  • Yes
  • 384 kbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • SiRF GCS3F receiver
  • Yes
  • with A-GPS
  • GLONASS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • 2.0
  • 4.0
  • A2DP
  • aptX
Harmful irradiation Unknown
  • SAR - 0.76 W/kg (head) 0.32 W/kg (body)
Music and Audio
Music and Audio — specifications for Siemens T830, One E8.
SpecificationSiemens T830One E8
Radio
  • No
  • FM radio
Others
  • 5-way navigation key
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Siemens T830, One E8.
SpecificationSiemens T830One E8
Dop
  • SiRF GCS3F receiver -Video telephony -Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -Voice memo
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging (Quick Charge 2.0) - Also known as HTC One (E8) Ace
  • HTC ONE (E8) dual sim