HTC One Dual Sim vs i-mate PDA2

Compare recorded specifications, size and practical differences.

+ Add a third phone

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 Dual Sim: 34 g lighter

    One Dual Sim:
    156 g
    PDA2:
    190 g
  • Screen diagonal

    PDA2: 1.18 in smaller diagonal

    One Dual Sim:
    4.68 in
    PDA2:
    3.5 in
  • Depth

    One Dual Sim: 8.6 mm thinner

    One Dual Sim:
    10.4 mm
    PDA2:
    19 mm
  • Height

    PDA2: 7.8 mm shorter

    One Dual Sim:
    137.8 mm
    PDA2:
    130 mm
  • Release year

    One Dual Sim:
    2013
    PDA2:
    2004

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. One Dual Sim

    Height:
    137.8 mm +7.8 mm versus PDA2
    Width:
    69.3 mm
    Depth:
    10.4 mm
  2. 2. PDA2

    Height:
    130 mm
    Width:
    69 mm
    Depth:
    19 mm +8.6 mm versus One Dual Sim

Weight

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

  1. 1. One Dual Sim

    156 g

  2. 2. PDA2

    190 g

    +34 g versus One Dual Sim

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. One Dual Sim

    Screen diagonal:
    4.68 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.4 cm²
  2. 2. PDA2

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

One Dual Sim has approximately 59.2% more rectangular screen area than PDA2.

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 One Dual Sim, PDA2, compared at the same storage capacity.
StorageOne Dual SimPDA2
32 GB 2 GB RAM Unknown
PDA2: Original memory entry

128 MB RAM · 64 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. One Dual Sim

NFC:
See details Yes (market dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated slot)

2. PDA2

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC/SDIO · up to 2 GB

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. One Dual Sim

    2300 mAh

    +1000 mAh versus PDA2

  2. 2. PDA2

    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. One Dual Sim2. PDA2

Everyday essentials
Everyday essentials — specifications for One Dual Sim, PDA2.
SpecificationOne Dual SimPDA2
Dimensions (HxWxD)
  • 137.8 Х 69.3 Х 10.4 mm
  • 130 Х 69 Х 19 mm
Weight
  • 156 g
  • 190 g
Technology
  • Super LCD3
  • TFT
Screen size
  • 4.68" inch
  • 3.5" inch
Screen resolution
  • 1080 x 1920 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 2 GB RAM
  • 128 MB RAM
  • 64 MB ROM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • MMC/SDIO
  • up to 2 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2300 mAh
  • Non-removable Li-Po
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • upgradable to 5 (Lollipop); Sense UI 5
  • Microsoft Windows Mobile 2003 SE PocketPC
Chipset
  • Qualcomm APQ8064T Snapdragon 600
Unknown
NFC
  • Yes (market dependent)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for One Dual Sim, PDA2.
SpecificationOne Dual SimPDA2
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 60.4 cm2
  • 37.9 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 63.2%
  • 42.3%
PPI /points per inch/
  • 471 PPI
  • 114 PPI
Screen protection
  • Corning Gorilla Glass 2
Unknown
Camera and Video
Camera and Video — specifications for One Dual Sim, PDA2.
SpecificationOne Dual SimPDA2
Rear camera, main
  • 4 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 4 MP
  • 1/3''
  • 2µm
  • OIS
  • AF
  • 1.3 MP
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2.1 MP
  • Single
  • 0 MP,
Specifications
  • 2.1 MP
Unknown
Performance

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

Performance — specifications for One Dual Sim, PDA2.
SpecificationOne Dual SimPDA2
Processor CPU
  • Quad-core 1.7 GHz Krait 300
  • Intel Xscale PXA272 520 MHz
Graphics processor GPU
  • Adreno 320
Unknown
GeekBench 4 Single Core *
  • 703
Unknown
GeekBench 4 Multi-Core *
  • 1630
Unknown
GeekBench 4 RenderScript *
  • 598
Unknown
General specs
General specs — specifications for One Dual Sim, PDA2.
SpecificationOne Dual SimPDA2
Release date
  • 2013
  • June
  • 2004
  • Q4
Colors
  • Silver
  • Black
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
Unknown
Battery life
  • Stand by time- Up to 500 h (2G) / Up to 480 h (3G) Talking time- Up to 27 h (2G) / Up to 18 h (3G)
  • Stand by time- Up to 150 h Talking time- Up to 3 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for One Dual Sim, PDA2.
SpecificationOne Dual SimPDA2
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • microUSB 2.0 (MHL TV-out)
  • Proprietary
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • v.1.2
Harmful irradiation
  • SAR - 1.27 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for One Dual Sim, PDA2.
SpecificationOne Dual SimPDA2
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • Beats Audio -Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features — specifications for One Dual Sim, PDA2.
SpecificationOne Dual SimPDA2
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port
  • Infrared port - Pocket Office -MP3/MP4 player -PDF
  • PPT viewer -Voice memo