alcatel One Touch Idol Ultra vs Micromax A90

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

    A90: 3.5 mm narrower

    One Touch Idol Ultra:
    68.5 mm
    A90:
    65 mm
  • Screen diagonal

    A90: 0.35 in smaller diagonal

    One Touch Idol Ultra:
    4.65 in
    A90:
    4.3 in
  • Chipset

    One Touch Idol Ultra:
    Mediatek MT6577 (40 nm)
    A90:
    Mediatek MT6575 (40 nm)
  • Depth

    One Touch Idol Ultra: 4.1 mm thinner

    One Touch Idol Ultra:
    6.5 mm
    A90:
    10.6 mm
  • Height

    A90: 9.4 mm shorter

    One Touch Idol Ultra:
    134.4 mm
    A90:
    125 mm
  • Release year

    One Touch Idol Ultra:
    2013
    A90:
    2012

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 +9.4 mm versus A90
    Width:
    68.5 mm +3.5 mm versus A90
    Depth:
    6.5 mm
    Weight:
    115 g
  2. 2. A90

    Height:
    125 mm
    Width:
    65 mm
    Depth:
    10.6 mm +4.1 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. A90

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

One Touch Idol Ultra has approximately 13.3% more rectangular screen area than A90.

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, A90, compared at the same storage capacity.
StorageOne Touch Idol UltraA90
16 GB 1 GB RAM Unknown
A90: Original memory entry

4 GB (2 GB user available) · 512 MB 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 Ultra

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

2. A90

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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

    +200 mAh versus A90

  2. 2. A90

    1600 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. A90

Everyday essentials
Everyday essentials — specifications for One Touch Idol Ultra, A90.
SpecificationOne Touch Idol UltraA90
Dimensions (HxWxD)
  • 134.4 Х 68.5 Х 6.5 mm
  • 125 Х 65 Х 10.6 mm
Weight
  • 115 g
  • 0 g
Technology
  • AMOLED
  • AMOLED
Screen size
  • 4.65" inch
  • 4.3" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 4 GB (2 GB user available)
  • 512 MB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Non-removable Li-Ion
  • 1600 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1 (Jelly Bean)
  • Android 4.0.3 (Ice Cream Sandwich)
Chipset
  • Mediatek MT6577 (40 nm)
  • Mediatek MT6575 (40 nm)
Headphone jack
  • No
  • included adaptor for 3.5mm
  • Yes
Display
Display — specifications for One Touch Idol Ultra, A90.
SpecificationOne Touch Idol UltraA90
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 59.6 cm2
  • 52.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 64.7%
  • 64.8%
PPI /points per inch/
  • 316 PPI
  • 217 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for One Touch Idol Ultra, A90.
SpecificationOne Touch Idol UltraA90
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 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
  • VGA
Performance

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

Performance — specifications for One Touch Idol Ultra, A90.
SpecificationOne Touch Idol UltraA90
Processor CPU
  • Dual-core 1.2 GHz Cortex-A9
  • 1.0 GHz Cortex-A9
Graphics processor GPU
  • PowerVR SGX531T
  • PowerVR SGX531
Antutu 7 score *
  • 9475
Unknown
General specs
General specs — specifications for One Touch Idol Ultra, A90.
SpecificationOne Touch Idol UltraA90
Release date
  • 2013
  • January
  • 2012
  • July
Colors
  • Black
  • Red
  • Yellow
  • Green
  • Turquoise
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
  • 200 EUR
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 174 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for One Touch Idol Ultra, A90.
SpecificationOne Touch Idol UltraA90
SIM card
  • Micro-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • A2DP
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, A90.
SpecificationOne Touch Idol UltraA90
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Other features
Other features — specifications for One Touch Idol Ultra, A90.
SpecificationOne Touch Idol UltraA90
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity
  • compass - MP3/AAC/WMA/WAV player -MP4/WMV/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input (Swype)