Acer Allegro 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

    Allegro: 2 mm narrower

    Allegro:
    59 mm
    A50 Ninja:
    61 mm
  • Screen diagonal

    A50 Ninja: 0.5 in smaller diagonal

    Allegro:
    3.6 in
    A50 Ninja:
    3.1 in
  • Chipset

    Allegro:
    Qualcomm MSM8255 Snapdragon S2
    A50 Ninja:
    Mediatek MT6573 (65 nm)
  • Height

    A50 Ninja: 3 mm shorter

    Allegro:
    116 mm
    A50 Ninja:
    113 mm
  • Release year

    Allegro:
    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. Allegro

    Height:
    116 mm +3 mm versus A50 Ninja
    Width:
    59 mm
    Depth:
    13 mm
    Weight:
    126 g
  2. 2. A50 Ninja

    Height:
    113 mm
    Width:
    61 mm +2 mm versus Allegro
    Depth:
    13 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. Allegro

    Screen diagonal:
    3.6 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    36.9 cm²
  2. 2. A50 Ninja

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

Allegro has approximately 24% 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.

Allegro: Original memory entry

8 GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Allegro

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details panorama

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. Allegro

    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. Allegro2. A50 Ninja

Everyday essentials
Everyday essentials — specifications for Allegro, A50 Ninja.
SpecificationAllegroA50 Ninja
Dimensions (HxWxD)
  • 116 Х 59 Х 13 mm
  • 113 Х 61 Х 13 mm
Weight
  • 126 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 3.6" inch
  • 3.1" 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.
  • 8 GB
Unknown
Memory card support
  • panorama
  • 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
  • Microsoft Windows Phone 7.5 Mango
  • Android 2.3.6 (Gingerbread)
Chipset
  • Qualcomm MSM8255 Snapdragon S2
  • Mediatek MT6573 (65 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • TBD
Display
Display — specifications for Allegro, A50 Ninja.
SpecificationAllegroA50 Ninja
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 36.9 cm2
  • 29.8 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 53.9%
  • 43.2%
PPI /points per inch/
  • 259 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for Allegro, A50 Ninja.
SpecificationAllegroA50 Ninja
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
Unknown
Performance

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

Performance — specifications for Allegro, A50 Ninja.
SpecificationAllegroA50 Ninja
Processor CPU
  • 1.0 GHz Scorpion
  • 650 MHz Cortex-A9
Graphics processor GPU
  • Adreno 205
  • PowerVR SGX531
Antutu 7 score *
  • 586
Unknown
General specs
General specs — specifications for Allegro, A50 Ninja.
SpecificationAllegroA50 Ninja
Release date
  • 2011
  • October
  • 2012
Colors
  • Black
  • White
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 140 EUR
  • 70 EUR
Battery life
  • Talking time- Up to 6 h (3G)
  • Stand by time- Up to 240 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Allegro, A50 Ninja.
SpecificationAllegroA50 Ninja
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • Wi-Fi 802.11 a/b/g/n/ac
  • A2DP
  • EDR
  • 2.0
Music and Audio
Music and Audio — specifications for Allegro, A50 Ninja.
SpecificationAllegroA50 Ninja
Radio
  • panorama
  • FM radio
Other features
Other features — specifications for Allegro, A50 Ninja.
SpecificationAllegroA50 Ninja
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Document viewer -Voice memo -Predictive text input - Also known as Acer W4
  • Acer M310
  • Sensors Accelerometer MP3/WAV/WMA/AAC player -MP4/H.263 player -Organizer -Photo/video editor -Document viewer -Voice memo/dial -Predictive text input