alcatel One Touch Idol vs LG KU2100

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

    One Touch Idol: 12 g lighter

    One Touch Idol:
    109 g
    KU2100:
    121 g
  • Width

    KU2100: 14.1 mm narrower

    One Touch Idol:
    67.5 mm
    KU2100:
    53.4 mm
  • Screen diagonal

    KU2100: 1.66 in smaller diagonal

    One Touch Idol:
    4.66 in
    KU2100:
    3 in
  • Chipset

    One Touch Idol:
    Mediatek MT6577 (40 nm)
    KU2100:
    Qualcomm MSM7201A
  • Depth

    One Touch Idol: 5 mm thinner

    One Touch Idol:
    7.9 mm
    KU2100:
    12.9 mm
  • Height

    KU2100: 23.2 mm shorter

    One Touch Idol:
    133 mm
    KU2100:
    109.8 mm

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

    Height:
    133 mm +23.2 mm versus KU2100
    Width:
    67.5 mm +14.1 mm versus KU2100
    Depth:
    7.9 mm
  2. 2. KU2100

    Height:
    109.8 mm
    Width:
    53.4 mm
    Depth:
    12.9 mm +5 mm versus One Touch Idol

Weight

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

  1. 1. One Touch Idol

    109 g

  2. 2. KU2100

    121 g

    +12 g versus One Touch Idol

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

    Screen diagonal:
    4.66 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    59.9 cm²
  2. 2. KU2100

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

One Touch Idol has approximately 133.7% more rectangular screen area than KU2100.

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.

One Touch Idol: Original memory entry

4 GB / 13.3 GB (dual SIM version) · 1 GB RAM

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

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) - single-SIM model

2. KU2100

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 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

    1800 mAh

    +300 mAh versus KU2100

  2. 2. KU2100

    1500 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 Idol2. KU2100

Everyday essentials
Everyday essentials — specifications for One Touch Idol, KU2100.
SpecificationOne Touch IdolKU2100
Dimensions (HxWxD)
  • 133 Х 67.5 Х 7.9 mm
  • 109.8 Х 53.4 Х 12.9 mm
Weight
  • 109 g
  • 121 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.66" inch
  • 3" inch
Screen resolution
  • 540 x 960 px
  • 240 x 400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB / 13.3 GB (dual SIM version)
  • 1 GB RAM
Unknown
Memory card support
  • microSD
  • up to 32 GB (dedicated slot) - single-SIM model
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Non-removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1 (Jelly Bean)
  • Microsoft Windows Mobile 6.5 Professional
Chipset
  • Mediatek MT6577 (40 nm)
  • Qualcomm MSM7201A
Headphone jack
  • Yes
  • No
Display
Display — specifications for One Touch Idol, KU2100.
SpecificationOne Touch IdolKU2100
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 59.9 cm2
  • 25.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 66.7%
  • 43.7%
PPI /points per inch/
  • 236 PPI
  • 155 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for One Touch Idol, KU2100.
SpecificationOne Touch IdolKU2100
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • Videocall camera
Performance

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

Performance — specifications for One Touch Idol, KU2100.
SpecificationOne Touch IdolKU2100
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • 528 MHz ARM 11
Graphics processor GPU
  • PowerVR SGX531u
  • Adreno 130
GeekBench 4 Single Core *
  • 319
Unknown
GeekBench 4 Multi-Core *
  • 564
Unknown
General specs
General specs — specifications for One Touch Idol, KU2100.
SpecificationOne Touch IdolKU2100
Release date
  • 2013
  • January
  • 2010
  • January
Colors
  • Silver
  • Slate
  • Pink
  • Red
  • Yellow
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 230 EUR
  • 110 EUR
Battery life
  • Stand by time- Up to 415 h (2G) / Up to 410 h (3G) Talking time- Up to 7 h 10 min (2G) / Up to 3 h 30 min (3G)
  • Stand by time- Up to 300 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for One Touch Idol, KU2100.
SpecificationOne Touch IdolKU2100
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 7.2/2 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • A2DP
Music and Audio
Music and Audio — specifications for One Touch Idol, KU2100.
SpecificationOne Touch IdolKU2100
Radio
  • Stereo FM radio
  • RDS
  • No
Other features
Other features — specifications for One Touch Idol, KU2100.
SpecificationOne Touch IdolKU2100
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Also known as Alcatel OT-6030D
  • Sensors Accelerometer T-DMB broadcasting -MP4/H.264/WMV player -MP3/WAV/eAAC+/WMA player -Organizer -Pocket Office -Voice memo -Predictive text input For South Korea Also known as LG-SU210 or LU2100