Micromax A87 Ninja 4.0 vs Nokia N92

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

    N92: 5.8 mm narrower

    A87 Ninja 4.0:
    64 mm
    N92:
    58.2 mm
  • Screen diagonal

    N92: 1.2 in smaller diagonal

    A87 Ninja 4.0:
    4 in
    N92:
    2.8 in
  • Depth

    A87 Ninja 4.0: 13.1 mm thinner

    A87 Ninja 4.0:
    11.7 mm
    N92:
    24.8 mm
  • Height

    N92: 17.4 mm shorter

    A87 Ninja 4.0:
    124.8 mm
    N92:
    107.4 mm
  • Release year

    A87 Ninja 4.0:
    2012
    N92:
    2005

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. A87 Ninja 4.0

    Height:
    124.8 mm +17.4 mm versus N92
    Width:
    64 mm +5.8 mm versus N92
    Depth:
    11.7 mm
    Weight:
    Unknown
  2. 2. N92

    Height:
    107.4 mm
    Width:
    58.2 mm
    Depth:
    24.8 mm +13.1 mm versus A87 Ninja 4.0
    Weight:
    191 g

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. A87 Ninja 4.0

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. N92

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

A87 Ninja 4.0 has approximately 87.6% more rectangular screen area than N92.

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.

A87 Ninja 4.0: Original memory entry

130 MB · 256 MB RAM

N92: Original memory entry

40 MB · 64 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. A87 Ninja 4.0

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

2. N92

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD · up to 2 GB

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. A87 Ninja 4.0

    1400 mAh

  2. 2. N92

    1500 mAh

    +100 mAh versus A87 Ninja 4.0

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. A87 Ninja 4.02. N92

Everyday essentials
Everyday essentials — specifications for A87 Ninja 4.0, N92.
SpecificationA87 Ninja 4.0N92
Dimensions (HxWxD)
  • 124.8 Х 64 Х 11.7 mm
  • 107.4 Х 58.2 Х 24.8 mm
Weight
  • 0 g
  • 191 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 2.8" inch
Screen resolution
  • 480 x 800 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 130 MB
  • 256 MB RAM
  • 40 MB
  • 64 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • miniSD
  • up to 2 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Po
Operating system OS
  • Android 2.3.5 (Gingerbread)
  • Symbian
  • Series 60 UI
Headphone jack
  • Yes
  • No
Display
Display — specifications for A87 Ninja 4.0, N92.
SpecificationA87 Ninja 4.0N92
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 256K
  • 16M
Screen area
  • 45.5 cm2
  • 24.3 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 57.0%
  • 38.8%
PPI /points per inch/
  • 233 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for A87 Ninja 4.0, N92.
SpecificationA87 Ninja 4.0N92
Rear camera, main
  • 2 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 2 MP
  • 2 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • CIF
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • CIF videocall camera
Performance
Performance — specifications for A87 Ninja 4.0, N92.
SpecificationA87 Ninja 4.0N92
Processor CPU
  • 1.0 GHz
  • 268 MHz Dual ARM 9
General specs
General specs — specifications for A87 Ninja 4.0, N92.
SpecificationA87 Ninja 4.0N92
Release date
  • 2012
  • September
  • 2005
  • Q4
Colors
  • Black
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 420 EUR
Battery life
  • Stand by time- Up to 175 h Talking time- Up to 5 h
  • Stand by time- Up to 216 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for A87 Ninja 4.0, N92.
SpecificationA87 Ninja 4.0N92
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 7.2/5.76 Mbps
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 11
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • No
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 2.1
  • Yes
Harmful irradiation
  • SAR - 0.66 W/kg (head) 1.24 W/kg (body)
  • SAR - 0.24 W/kg (head) 0.60 W/kg (body) SAR EU - 0.92 W/kg (head)
Music and Audio
Music and Audio — specifications for A87 Ninja 4.0, N92.
SpecificationA87 Ninja 4.0N92
Radio
  • FM radio
  • FM radio
Others Unknown
  • Second external display 65K colors
  • (128x36 pixels)
  • 1 inch
Other features
Other features — specifications for A87 Ninja 4.0, N92.
SpecificationA87 Ninja 4.0N92
Dop
  • Sensors Accelerometer
  • proximity - MP3/AAC/WMA/WAV player -MP4/WMV/H.264 player -Document viewer -Photo viewer/editor
  • Infrared port - WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Organizer -Voice recorder -Voice memo