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Acer Liquid vs i-mate PDA2k

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

    Liquid: 75 g lighter

    Liquid:
    135 g
    PDA2k:
    210 g
  • Width

    Liquid: 9.1 mm narrower

    Liquid:
    62.5 mm
    PDA2k:
    71.6 mm
  • Depth

    Liquid: 6.2 mm thinner

    Liquid:
    12.5 mm
    PDA2k:
    18.7 mm
  • Height

    Liquid: 10 mm shorter

    Liquid:
    115 mm
    PDA2k:
    125 mm
  • Release year

    Liquid:
    2009
    PDA2k:
    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. Liquid

    Height:
    115 mm
    Width:
    62.5 mm
    Depth:
    12.5 mm
  2. 2. PDA2k

    Height:
    125 mm +10 mm versus Liquid
    Width:
    71.6 mm +9.1 mm versus Liquid
    Depth:
    18.7 mm +6.2 mm versus Liquid

Weight

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

  1. 1. Liquid

    135 g

  2. 2. PDA2k

    210 g

    +75 g versus Liquid

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. Liquid

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²
  2. 2. PDA2k

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

PDA2k has approximately 8.8% more rectangular screen area than Liquid.

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.

Liquid: Original memory entry

256 MB RAM · 512 MB RAM - Liquid M2208 GB

PDA2k: 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. Liquid

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

2. PDA2k

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SDIO/MMC

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. Liquid

    1350 mAh

    +300 mAh versus PDA2k

  2. 2. PDA2k

    1050 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. Liquid2. PDA2k

Everyday essentials
Everyday essentials — specifications for Liquid, PDA2k.
SpecificationLiquidPDA2k
Dimensions (HxWxD)
  • 115 Х 62.5 Х 12.5 mm
  • 125 Х 71.6 Х 18.7 mm
Weight
  • 135 g
  • 210 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 3.5" inch
Screen resolution
  • 480 x 800 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB RAM
  • 512 MB RAM - Liquid M2208 GB
  • 128 MB RAM
  • 64 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • SDIO/MMC
Battery Capacity is not battery life. No endurance test is implied.
  • 1350 mAh
  • Removable Li-Ion
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Android 1.6 (Donut)
  • Microsoft Windows Mobile 2003 SE PocketPC
Chipset
  • Qualcomm QSD8250 Snapdragon S1
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Liquid, PDA2k.
SpecificationLiquidPDA2k
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 256K
  • 65K
Screen area
  • 34.9 cm2
  • 37.9 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 48.5%
  • 42.4%
PPI /points per inch/
  • 267 PPI
  • 114 PPI
Camera and Video
Camera and Video — specifications for Liquid, PDA2k.
SpecificationLiquidPDA2k
Rear camera, main
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 5 MP
  • AF
Unknown
Video
  • 480p@20fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
Unknown
Performance
Performance — specifications for Liquid, PDA2k.
SpecificationLiquidPDA2k
Processor CPU
  • 768 MHz Scorpion
  • Intel PXA263 400 MHz
Graphics processor GPU
  • Adreno 200
Unknown
General specs
General specs — specifications for Liquid, PDA2k.
SpecificationLiquidPDA2k
Release date
  • 2009
  • October
  • 2004
  • Q3
Colors
  • Black
  • White
  • Dark red
  • Stylish black and silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
Unknown
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 5 h
  • Stand by time- Up to 168 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Liquid, PDA2k.
SpecificationLiquidPDA2k
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
Unknown
Speed
  • HSPA 7.2/2 Mbps
Unknown
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • No
USB
  • miniUSB
  • Proprietary
Bluetooth
  • microUSB 2.0
  • A2DP
  • 1.1
Harmful irradiation
  • SAR - 1.11 W/kg (head) 0.35 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Liquid, PDA2k.
SpecificationLiquidPDA2k
Radio
  • panorama
  • No
Other features
Other features — specifications for Liquid, PDA2k.
SpecificationLiquidPDA2k
Dop
  • Sensors Accelerometer
  • proximity - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Document viewer -Voice memo -Predictive text input
  • Infrared port - Microsoft ActiveSync -MP3/AAC player -Predictive text input - Produced by HTC. Functionally identical to Qtek 9090
  • O2 XDA IIs
  • T-Mobile MDA III and Orange SPV M2000.