alcatel OT-918D vs Micromax A50 Ninja

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: 2.4 mm narrower

    OT-918D:
    58.6 mm
    A50 Ninja:
    61 mm
  • Depth

    OT-918D: 0.9 mm thinner

    OT-918D:
    12.1 mm
    A50 Ninja:
    13 mm
  • Release year

    OT-918D:
    2011
    A50 Ninja:
    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
    Weight:
    123 g
  2. 2. A50 Ninja

    Height:
    113 mm
    Width:
    61 mm +2.4 mm versus OT-918D
    Depth:
    13 mm +0.9 mm versus OT-918D
    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. A50 Ninja

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

OT-918D has approximately 2.5% more rectangular screen area than A50 Ninja.

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. A50 Ninja

NFC:
Unknown
Headphone jack:
See details TBD
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

    +100 mAh versus A50 Ninja

  2. 2. A50 Ninja

    1200 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. OT-918D2. A50 Ninja

Everyday essentials
Everyday essentials — specifications for OT-918D, A50 Ninja.
SpecificationOT-918DA50 Ninja
Dimensions (HxWxD)
  • 112 Х 58.6 Х 12.1 mm
  • 113 Х 61 Х 13 mm
Weight
  • 123 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 3.2" inch
  • 3.1" inch
Screen resolution
  • 320 x 480 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 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
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.5 (Gingerbread)
  • Android 2.3.6 (Gingerbread)
Chipset
  • Mediatek MT6573 (65 nm)
  • Mediatek MT6573 (65 nm)
Headphone jack
  • Yes
  • TBD
Display
Display — specifications for OT-918D, A50 Ninja.
SpecificationOT-918DA50 Ninja
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 256K
Screen area
  • 30.5 cm2
  • 29.8 cm2
Screen format
  • 3:2 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 46.5%
  • 43.2%
PPI /points per inch/
  • 180 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for OT-918D, A50 Ninja.
SpecificationOT-918DA50 Ninja
Rear camera, main
  • 3.15 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 3.15 MP
  • 2 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for OT-918D, A50 Ninja.
SpecificationOT-918DA50 Ninja
Processor CPU
  • 650 MHz Cortex-A9
  • 650 MHz Cortex-A9
Graphics processor GPU
  • PowerVR SGX531
  • PowerVR SGX531
General specs
General specs — specifications for OT-918D, A50 Ninja.
SpecificationOT-918DA50 Ninja
Release date
  • 2011
  • Q3
  • 2012
Colors
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 70 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h
  • Stand by time- Up to 240 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for OT-918D, A50 Ninja.
SpecificationOT-918DA50 Ninja
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 14.4/5.76 Mbps
  • HSPA 7.2/5.76 Mbps
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
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 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, A50 Ninja.
SpecificationOT-918DA50 Ninja
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Other features
Other features — specifications for OT-918D, A50 Ninja.
SpecificationOT-918DA50 Ninja
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/WAV/WMA/AAC player -MP4/H.263 player -Organizer -Photo/video editor -Document viewer -Voice memo/dial -Predictive text input