HTC Desire VT vs Panasonic T31

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.

  • Width

    Desire VT: 2.2 mm narrower

    Desire VT:
    62.2 mm
    T31:
    64.4 mm
  • Chipset

    Desire VT:
    Qualcomm MSM7227A Snapdragon S1
    T31:
    Mediatek MT6572M (28 nm)
  • Depth

    Desire VT: 1.6 mm thinner

    Desire VT:
    9.6 mm
    T31:
    11.2 mm
  • Height

    Desire VT: 2.5 mm shorter

    Desire VT:
    119.5 mm
    T31:
    122 mm
  • Release year

    Desire VT:
    2012
    T31:
    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. Desire VT

    Height:
    119.5 mm
    Width:
    62.2 mm
    Depth:
    9.6 mm
  2. 2. T31

    Height:
    122 mm +2.5 mm versus Desire VT
    Width:
    64.4 mm +2.2 mm versus Desire VT
    Depth:
    11.2 mm +1.6 mm versus Desire VT

Weight

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

  1. 1. Desire VT

    118 g

  2. 2. T31

    120 g

    +2 g versus Desire VT

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. Desire VT

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. T31

    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.

Desire VT: Original memory entry

4 GB · 512 MB RAM

T31: 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. Desire VT

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

2. T31

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. Desire VT

    1650 mAh

    +350 mAh versus T31

  2. 2. T31

    1300 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. Desire VT2. T31

Everyday essentials
Everyday essentials — specifications for Desire VT, T31.
SpecificationDesire VTT31
Dimensions (HxWxD)
  • 119.5 Х 62.2 Х 9.6 mm
  • 122 Х 64.4 Х 11.2 mm
Weight
  • 118 g
  • 120 g
Technology Unknown
  • TFT
Screen size
  • 4" inch
  • 4" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1650 mAh
  • Removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich); Sense UI 4
  • Android 4.2.2 (Jelly Bean)
Chipset
  • Qualcomm MSM7227A Snapdragon S1
  • Mediatek MT6572M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Desire VT, T31.
SpecificationDesire VTT31
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 45.5 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 61.3%
  • 58.0%
PPI /points per inch/
  • 233 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Desire VT, T31.
SpecificationDesire VTT31
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • HDR
Video
  • 720p
  • 720p@24fps
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance

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

Performance — specifications for Desire VT, T31.
SpecificationDesire VTT31
Processor CPU
  • 1.0 GHz Cortex-A5
  • Dual-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Adreno 200
  • Mali-400
Antutu 7 score * Unknown
  • 24789
General specs
General specs — specifications for Desire VT, T31.
SpecificationDesire VTT31
Release date
  • 2012
  • June
  • 2013
  • October
Colors
  • Black
  • White
  • Pure White
  • Bluish Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 70 EUR
Battery life Unknown
  • Stand by time- Up to 510 h (2G) / Up to 400 h (3G) Talking time- Up to 3 h 30 min (2G) / Up to 9 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Desire VT, T31.
SpecificationDesire VTT31
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 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • DLNA
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.85 W/kg (head) 1.18 W/kg (body)
Music and Audio
Music and Audio — specifications for Desire VT, T31.
SpecificationDesire VTT31
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Beats Audio
Unknown
Other features
Other features — specifications for Desire VT, T31.
SpecificationDesire VTT31
Dop
  • Sensors Accelerometer
  • proximity - MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV player -Organizer -Document viewer -Voice memo/dial -Predictive text input - For China
  • Sensors Accelerometer
  • proximity