Micromax A100 vs Posh Orion Max X550

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

    A100: 26 g lighter

    A100:
    168 g
    Orion Max X550:
    194 g
  • Width

    A100: 4.8 mm narrower

    A100:
    72.6 mm
    Orion Max X550:
    77.4 mm
  • Screen diagonal

    A100: 0.5 in smaller diagonal

    A100:
    5 in
    Orion Max X550:
    5.5 in
  • Depth

    Orion Max X550: 2.3 mm thinner

    A100:
    11.9 mm
    Orion Max X550:
    9.6 mm
  • Height

    A100: 14.1 mm shorter

    A100:
    142.2 mm
    Orion Max X550:
    156.3 mm
  • Release year

    A100:
    2012
    Orion Max X550:
    2014

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. A100

    Height:
    142.2 mm
    Width:
    72.6 mm
    Depth:
    11.9 mm +2.3 mm versus Orion Max X550
  2. 2. Orion Max X550

    Height:
    156.3 mm +14.1 mm versus A100
    Width:
    77.4 mm +4.8 mm versus A100
    Depth:
    9.6 mm

Weight

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

  1. 1. A100

    168 g

  2. 2. Orion Max X550

    194 g

    +26 g versus A100

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. A100

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Orion Max X550

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²

Orion Max X550 has approximately 21% more rectangular screen area than A100.

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 A100, Orion Max X550, compared at the same storage capacity.
StorageA100Orion Max X550
4 GB Unknown 1 GB RAM
A100: Original memory entry

4 GB · 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. A100

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

2. Orion Max X550

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. A100

    2000 mAh

  2. 2. Orion Max X550

    2500 mAh

    +500 mAh versus A100

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. A1002. Orion Max X550

Everyday essentials
Everyday essentials — specifications for A100, Orion Max X550.
SpecificationA100Orion Max X550
Dimensions (HxWxD)
  • 142.2 Х 72.6 Х 11.9 mm
  • 156.3 Х 77.4 Х 9.6 mm
Weight
  • 168 g
  • 194 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 5" inch
  • 5.5" inch
Screen resolution
  • 480 x 854 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Li-Ion
Operating system OS
  • Android 4.0.3 (Ice Cream Sandwich)
  • Android 4.4.2 (KitKat)
Chipset Unknown
  • Mediatek MT6582M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A100, Orion Max X550.
SpecificationA100Orion Max X550
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 66.7%
  • 68.9%
PPI /points per inch/
  • 196 PPI
  • 200 PPI
Camera and Video
Camera and Video — specifications for A100, Orion Max X550.
SpecificationA100Orion Max X550
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 720p
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • VGA
  • 1.3 MP
Performance
Performance — specifications for A100, Orion Max X550.
SpecificationA100Orion Max X550
Processor CPU
  • 1.0 GHz Scorpion
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Adreno 200
  • Mali-400MP2
General specs
General specs — specifications for A100, Orion Max X550.
SpecificationA100Orion Max X550
Release date
  • 2012
  • August
  • 2014
  • July
Colors
  • Black
  • Black
  • White
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
Unknown
Battery life
  • Stand by time- Up to 180 h Talking time- Up to 5 h
  • Stand by time- Up to 650 h (2G) / Up to 600 h (3G) Talking time- Up to 23 h (2G) / Up to 13 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for A100, Orion Max X550.
SpecificationA100Orion Max X550
SIM card
  • Dual SIM (Mini-SIM)
  • 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
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • A2DP
  • 3.0
  • EDR
Music and Audio
Music and Audio — specifications for A100, Orion Max X550.
SpecificationA100Orion Max X550
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for A100, Orion Max X550.
SpecificationA100Orion Max X550
Dop
  • Sensors Accelerometer
  • proximity - MP3/AAC/WMA/WAV player -MP4/WMV/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input
  • Sensors Accelerometer
  • proximity