Acer Liquid E vs HP iPAQ rw6828

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

    Liquid E: 5 g lighter

    Liquid E:
    135 g
    iPAQ rw6828:
    140 g
  • Width

    iPAQ rw6828: 4.5 mm narrower

    Liquid E:
    62.5 mm
    iPAQ rw6828:
    58 mm
  • Screen diagonal

    iPAQ rw6828: 0.8 in smaller diagonal

    Liquid E:
    3.5 in
    iPAQ rw6828:
    2.7 in
  • Depth

    Liquid E: 7 mm thinner

    Liquid E:
    12.5 mm
    iPAQ rw6828:
    19.5 mm
  • Height

    iPAQ rw6828: 13 mm shorter

    Liquid E:
    115 mm
    iPAQ rw6828:
    102 mm
  • Release year

    Liquid E:
    2010
    iPAQ rw6828:
    2006

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 E

    Height:
    115 mm +13 mm versus iPAQ rw6828
    Width:
    62.5 mm +4.5 mm versus iPAQ rw6828
    Depth:
    12.5 mm
  2. 2. iPAQ rw6828

    Height:
    102 mm
    Width:
    58 mm
    Depth:
    19.5 mm +7 mm versus Liquid E

Weight

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

  1. 1. Liquid E

    135 g

  2. 2. iPAQ rw6828

    140 g

    +5 g versus Liquid E

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 E

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²
  2. 2. iPAQ rw6828

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

Liquid E has approximately 54.4% more rectangular screen area than iPAQ rw6828.

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 E: Original memory entry

512 MB RAM - Liquid M2208 GB

iPAQ rw6828: 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. Liquid E

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

2. iPAQ rw6828

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD

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 E

    1350 mAh

  2. 2. iPAQ rw6828

    1530 mAh

    +180 mAh versus Liquid E

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. Liquid E2. iPAQ rw6828

Everyday essentials
Everyday essentials — specifications for Liquid E, iPAQ rw6828.
SpecificationLiquid EiPAQ rw6828
Dimensions (HxWxD)
  • 115 Х 62.5 Х 12.5 mm
  • 102 Х 58 Х 19.5 mm
Weight
  • 135 g
  • 140 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.7" 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.
  • 512 MB RAM - Liquid M2208 GB
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 1350 mAh
  • Removable Li-Ion
  • 1530 mAh
  • Removable Li-Po
Operating system OS
  • Android 2.1 (Eclair)
  • upgradable to Android 2.2 (Froyo)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Qualcomm QSD8250 Snapdragon S1
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Liquid E, iPAQ rw6828.
SpecificationLiquid EiPAQ rw6828
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 256K
Unknown
Screen area
  • 34.9 cm2
  • 22.6 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 48.5%
  • 38.2%
PPI /points per inch/
  • 267 PPI
  • 148 PPI
Camera and Video
Camera and Video — specifications for Liquid E, iPAQ rw6828.
SpecificationLiquid EiPAQ rw6828
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Functions Unknown
  • LED flash
Video
  • 480p@20fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
Unknown
Performance
Performance — specifications for Liquid E, iPAQ rw6828.
SpecificationLiquid EiPAQ rw6828
Processor CPU
  • 768 MHz Scorpion
  • Intel PXA 272 416 MHz
Graphics processor GPU
  • Adreno 200
Unknown
General specs
General specs — specifications for Liquid E, iPAQ rw6828.
SpecificationLiquid EiPAQ rw6828
Release date
  • 2010
  • February
  • 2006
  • Q2
Colors
  • Black
  • White
  • Dark red
  • Ferrari edition
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 290 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 5 h
  • Stand by time- Up to 240 h Talking time- Up to 5 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Liquid E, iPAQ rw6828.
SpecificationLiquid EiPAQ rw6828
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
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • No
USB
  • miniUSB
  • miniUSB
Bluetooth
  • microUSB 2.0
  • A2DP
  • 1.2
Music and Audio
Music and Audio — specifications for Liquid E, iPAQ rw6828.
SpecificationLiquid EiPAQ rw6828
Radio
  • panorama
  • FM radio
Others Unknown
  • Handwriting recognition
Other features
Other features — specifications for Liquid E, iPAQ rw6828.
SpecificationLiquid EiPAQ rw6828
Dop
  • Sensors Accelerometer
  • proximity - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Organizer -Document viewer -Voice memo -Predictive text input - Also Acer Liquid E Ferrari Special Edition
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Voice memo - Functionally identical to O2 XDA Atom