Icemobile Crystal vs O2 XDA

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

    Crystal: 16.8 mm narrower

    Crystal:
    56.2 mm
    XDA:
    73 mm
  • Depth

    Crystal: 4.9 mm thinner

    Crystal:
    13.1 mm
    XDA:
    18 mm
  • Height

    Crystal: 17.5 mm shorter

    Crystal:
    111.5 mm
    XDA:
    129 mm
  • Release year

    Crystal:
    2011
    XDA:
    2003

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. Crystal

    Height:
    111.5 mm
    Width:
    56.2 mm
    Depth:
    13.1 mm
    Weight:
    Unknown
  2. 2. XDA

    Height:
    129 mm +17.5 mm versus Crystal
    Width:
    73 mm +16.8 mm versus Crystal
    Depth:
    18 mm +4.9 mm versus Crystal
    Weight:
    201 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. Crystal

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

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

XDA has approximately 8.8% more rectangular screen area than Crystal.

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.

Crystal: Original memory entry

512 MB + 256 MB

XDA: Original memory entry

64 MB RAM · 32 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. Crystal

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 2 GB (dedicated slot)

2. XDA

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

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. Crystal2. XDA

Everyday essentials
Everyday essentials — specifications for Crystal, XDA.
SpecificationCrystalXDA
Dimensions (HxWxD)
  • 111.5 Х 56.2 Х 13.1 mm
  • 129 Х 73 Х 18 mm
Weight
  • 0 g
  • 201 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 3.5" inch
Screen resolution
  • 240 x 400 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 + 256 MB
  • 64 MB RAM
  • 32 MB ROM
Memory card support
  • microSD
  • up to 2 GB (dedicated slot)
  • MMC/SD
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Ion
  • 0 mAh,
Operating system OS
  • Android 2.2 (Froyo)
  • Microsoft Windows PocketPC
Chipset
  • Mediatek MT6516
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Crystal, XDA.
SpecificationCrystalXDA
Touchscreen
  • touchscreen
  • resistive touchscreen
Display colors
  • 65K
  • 4096
Screen area
  • 34.9 cm2
  • 37.9 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 55.6%
  • 40.3%
PPI /points per inch/
  • 133 PPI
  • 114 PPI
Camera and Video
Camera and Video — specifications for Crystal, XDA.
SpecificationCrystalXDA
Rear camera, main
  • 1.3 MP
  • Single
  • 0 MP,
Camera specs
  • 1.3 MP
Unknown
Functions
  • LED flash
Unknown
Video
  • Yes
Unknown
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Performance
Performance — specifications for Crystal, XDA.
SpecificationCrystalXDA
Processor CPU
  • 416 MHz
  • Intel Strong PXA263 400 MHz
General specs
General specs — specifications for Crystal, XDA.
SpecificationCrystalXDA
Release date
  • 2011
  • February
  • 2003
Colors
  • Black
  • White
Unknown
Battery life
  • Stand by time- Up to 180 h Talking time- Up to 5 h
  • Stand by time- Up to 150 h Talking time- Up to 3 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Crystal, XDA.
SpecificationCrystalXDA
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Mini-SIM
GPRS
  • Yes
  • Class 8
Edge
  • No
  • No
Wi-Fi
  • Wi-Fi 802.11
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • Yes
  • No
Music and Audio
Music and Audio — specifications for Crystal, XDA.
SpecificationCrystalXDA
Radio
  • Stereo FM radio
  • No
Other features
Other features — specifications for Crystal, XDA.
SpecificationCrystalXDA
Dop
  • Sensors Accelerometer TV app -Organizer -MP4/H.264 player -MP3/AAC+ player -Predictive text input Trackball -Flashlight
  • Infrared port - Pocket Office -Media player -Voice memo - Produced by HTC. Functionally identical to Qtek 1010.