alcatel OT-918D vs Micromax A84

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

    OT-918D: 6.4 mm narrower

    OT-918D:
    58.6 mm
    A84:
    65 mm
  • Screen diagonal

    OT-918D: 0.78 in smaller diagonal

    OT-918D:
    3.2 in
    A84:
    3.98 in
  • Chipset

    OT-918D:
    Mediatek MT6573 (65 nm)
    A84:
    Mediatek MT6575 (40 nm)
  • Depth

    A84: 1.5 mm thinner

    OT-918D:
    12.1 mm
    A84:
    10.6 mm
  • Height

    OT-918D: 13 mm shorter

    OT-918D:
    112 mm
    A84:
    125 mm
  • Release year

    OT-918D:
    2011
    A84:
    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. OT-918D

    Height:
    112 mm
    Width:
    58.6 mm
    Depth:
    12.1 mm +1.5 mm versus A84
    Weight:
    123 g
  2. 2. A84

    Height:
    125 mm +13 mm versus OT-918D
    Width:
    65 mm +6.4 mm versus OT-918D
    Depth:
    10.6 mm
    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. OT-918D

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²
  2. 2. A84

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

A84 has approximately 47.9% more rectangular screen area than OT-918D.

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.

OT-918D: Original memory entry

512 MB · 256 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. OT-918D

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

2. A84

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. OT-918D

    1300 mAh

  2. 2. A84

    1630 mAh

    +330 mAh versus OT-918D

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. OT-918D2. A84

Everyday essentials
Everyday essentials — specifications for OT-918D, A84.
SpecificationOT-918DA84
Dimensions (HxWxD)
  • 112 Х 58.6 Х 12.1 mm
  • 125 Х 65 Х 10.6 mm
Weight
  • 123 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.2" inch
  • 3.98" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
Unknown
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 1630 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.5 (Gingerbread)
  • Android 2.3.6 (Gingerbread)
Chipset
  • Mediatek MT6573 (65 nm)
  • Mediatek MT6575 (40 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for OT-918D, A84.
SpecificationOT-918DA84
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 30.5 cm2
  • 45.1 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 46.5%
  • 55.5%
PPI /points per inch/
  • 180 PPI
  • 234 PPI
Camera and Video
Camera and Video — specifications for OT-918D, A84.
SpecificationOT-918DA84
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • 5 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance
Performance — specifications for OT-918D, A84.
SpecificationOT-918DA84
Processor CPU
  • 650 MHz Cortex-A9
  • 1.0 GHz Cortex-A9
Graphics processor GPU
  • PowerVR SGX531
  • PowerVR SGX531
General specs
General specs — specifications for OT-918D, A84.
SpecificationOT-918DA84
Release date
  • 2011
  • Q3
  • 2012
  • August
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h
  • Stand by time- Up to 150 h Talking time- Up to 4 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for OT-918D, A84.
SpecificationOT-918DA84
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 14.4/5.76 Mbps
  • HSPA
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • A2DP
  • 2.0
Harmful irradiation
  • SAR - 1.12 W/kg (head) 0.60 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for OT-918D, A84.
SpecificationOT-918DA84
Radio
  • Stereo FM radio
  • RDS
  • No
Other features
Other features — specifications for OT-918D, A84.
SpecificationOT-918DA84
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/AAC+/WAV/WMA player -MP4/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input
  • Sensors Accelerometer MP3/AAC/WMA/WAV player -MP4/WMV/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input Also known as Micromax A80 Superfone Elite