alcatel One Touch Idol Ultra vs Icemobile Crystal

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: 12.3 mm narrower

    One Touch Idol Ultra:
    68.5 mm
    Crystal:
    56.2 mm
  • Screen diagonal

    Crystal: 1.15 in smaller diagonal

    One Touch Idol Ultra:
    4.65 in
    Crystal:
    3.5 in
  • Chipset

    One Touch Idol Ultra:
    Mediatek MT6577 (40 nm)
    Crystal:
    Mediatek MT6516
  • Depth

    One Touch Idol Ultra: 6.6 mm thinner

    One Touch Idol Ultra:
    6.5 mm
    Crystal:
    13.1 mm
  • Height

    Crystal: 22.9 mm shorter

    One Touch Idol Ultra:
    134.4 mm
    Crystal:
    111.5 mm
  • Release year

    One Touch Idol Ultra:
    2013
    Crystal:
    2011

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 Touch Idol Ultra

    Height:
    134.4 mm +22.9 mm versus Crystal
    Width:
    68.5 mm +12.3 mm versus Crystal
    Depth:
    6.5 mm
    Weight:
    115 g
  2. 2. Crystal

    Height:
    111.5 mm
    Width:
    56.2 mm
    Depth:
    13.1 mm +6.6 mm versus One Touch Idol Ultra
    Weight:
    Unknown

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 Touch Idol Ultra

    Screen diagonal:
    4.65 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    59.6 cm²
  2. 2. Crystal

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

One Touch Idol Ultra has approximately 71% 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.

Recorded RAM for One Touch Idol Ultra, Crystal, compared at the same storage capacity.
StorageOne Touch Idol UltraCrystal
16 GB 1 GB RAM Unknown
Crystal: Original memory entry

512 MB + 256 MB

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 Touch Idol Ultra

NFC:
Unknown
Headphone jack:
See details No · included adaptor for 3.5mm
Memory card support:
No

2. Crystal

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 2 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. One Touch Idol Ultra

    1800 mAh

    +750 mAh versus Crystal

  2. 2. Crystal

    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. One Touch Idol Ultra2. Crystal

Everyday essentials
Everyday essentials — specifications for One Touch Idol Ultra, Crystal.
SpecificationOne Touch Idol UltraCrystal
Dimensions (HxWxD)
  • 134.4 Х 68.5 Х 6.5 mm
  • 111.5 Х 56.2 Х 13.1 mm
Weight
  • 115 g
  • 0 g
Technology
  • AMOLED
  • TFT
Screen size
  • 4.65" inch
  • 3.5" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 512 MB + 256 MB
Memory card support
  • No
  • microSD
  • up to 2 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Non-removable Li-Ion
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1 (Jelly Bean)
  • Android 2.2 (Froyo)
Chipset
  • Mediatek MT6577 (40 nm)
  • Mediatek MT6516
Headphone jack
  • No
  • included adaptor for 3.5mm
  • Yes
Display
Display — specifications for One Touch Idol Ultra, Crystal.
SpecificationOne Touch Idol UltraCrystal
Touchscreen
  • capacitive touchscreen
  • touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 59.6 cm2
  • 34.9 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 64.7%
  • 55.6%
PPI /points per inch/
  • 316 PPI
  • 133 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for One Touch Idol Ultra, Crystal.
SpecificationOne Touch Idol UltraCrystal
Rear camera, main
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 1.3 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
Unknown
Performance

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

Performance — specifications for One Touch Idol Ultra, Crystal.
SpecificationOne Touch Idol UltraCrystal
Processor CPU
  • Dual-core 1.2 GHz Cortex-A9
  • 416 MHz
Graphics processor GPU
  • PowerVR SGX531T
Unknown
Antutu 7 score *
  • 9475
Unknown
General specs
General specs — specifications for One Touch Idol Ultra, Crystal.
SpecificationOne Touch Idol UltraCrystal
Release date
  • 2013
  • January
  • 2011
  • February
Colors
  • Black
  • Red
  • Yellow
  • Green
  • Turquoise
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
Unknown
Battery life
  • Stand by time- Up to 400 h (2G) / Up to 400 h (3G) Talking time- Up to 12 h (2G) / Up to 7 h (3G)
  • Stand by time- Up to 180 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for One Touch Idol Ultra, Crystal.
SpecificationOne Touch Idol UltraCrystal
SIM card
  • Micro-SIM
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 7.2/0.384 Mbps
Unknown
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • Yes
Harmful irradiation
  • SAR EU - 0.76 W/kg (head) 1.37 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for One Touch Idol Ultra, Crystal.
SpecificationOne Touch Idol UltraCrystal
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
Other features
Other features — specifications for One Touch Idol Ultra, Crystal.
SpecificationOne Touch Idol UltraCrystal
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer TV app -Organizer -MP4/H.264 player -MP3/AAC+ player -Predictive text input Trackball -Flashlight