Micromax A50 Ninja vs ZTE E N72

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

    A50 Ninja: 5 mm narrower

    A50 Ninja:
    61 mm
    E N72:
    66 mm
  • Screen diagonal

    E N72: 0.6 in smaller diagonal

    A50 Ninja:
    3.1 in
    E N72:
    2.5 in
  • Depth

    E N72: 1.1 mm thinner

    A50 Ninja:
    13 mm
    E N72:
    11.9 mm
  • Release year

    A50 Ninja:
    2012
    E N72:
    2010

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. A50 Ninja

    Height:
    113 mm
    Width:
    61 mm
    Depth:
    13 mm +1.1 mm versus E N72
    Weight:
    Unknown
  2. 2. E N72

    Height:
    114 mm
    Width:
    66 mm +5 mm versus A50 Ninja
    Depth:
    11.9 mm
    Weight:
    130 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. A50 Ninja

    Screen diagonal:
    3.1 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    29.8 cm²
  2. 2. E N72

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

A50 Ninja has approximately 53.8% more rectangular screen area than E N72.

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.

E N72: Original memory entry

100 MB

Practical features

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

1. A50 Ninja

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

2. E N72

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 8 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. A50 Ninja

    1200 mAh

  2. 2. E N72

    1300 mAh

    +100 mAh versus A50 Ninja

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. A50 Ninja2. E N72

Everyday essentials
Everyday essentials — specifications for A50 Ninja, E N72.
SpecificationA50 NinjaE N72
Dimensions (HxWxD)
  • 113 Х 61 Х 13 mm
  • 114 Х 66 Х 11.9 mm
Weight
  • 0 g
  • 130 g
Technology
  • TFT
  • TFT
Screen size
  • 3.1" inch
  • 2.5" inch
Screen resolution
  • 240 x 320 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 100 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 8 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.6 (Gingerbread)
  • Microsoft Windows Mobile Professional
Chipset
  • Mediatek MT6573 (65 nm)
Unknown
Headphone jack
  • TBD
  • No
Display
Display — specifications for A50 Ninja, E N72.
SpecificationA50 NinjaE N72
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 256K
  • 256K
Screen area
  • 29.8 cm2
  • 19.4 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 43.2%
  • 25.7%
PPI /points per inch/
  • 0 PPI
  • 160 PPI
Camera and Video
Camera and Video — specifications for A50 Ninja, E N72.
SpecificationA50 NinjaE N72
Rear camera, main
  • 2 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 2 MP
  • 3.15 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for A50 Ninja, E N72.
SpecificationA50 NinjaE N72
Processor CPU
  • 650 MHz Cortex-A9
Unknown
Graphics processor GPU
  • PowerVR SGX531
Unknown
General specs
General specs — specifications for A50 Ninja, E N72.
SpecificationA50 NinjaE N72
Release date
  • 2012
  • 2010
  • August
Colors
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • Stand by time- Up to 240 h Talking time- Up to 4 h
  • Stand by time- Up to 200 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for A50 Ninja, E N72.
SpecificationA50 NinjaE N72
SIM card
  • Dual SIM (Mini-SIM)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - CDMA 800 / 1900
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA
GPRS
  • Yes
  • No
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for A50 Ninja, E N72.
SpecificationA50 NinjaE N72
Radio
  • FM radio
  • No
Other features
Other features — specifications for A50 Ninja, E N72.
SpecificationA50 NinjaE N72
Dop
  • Sensors Accelerometer MP3/WAV/WMA/AAC player -MP4/H.263 player -Organizer -Photo/video editor -Document viewer -Voice memo/dial -Predictive text input
  • MP3/WMA/eAAC+ player -MP4/H.264 player -Document viewer -Organizer -Voice memo -Predictive text input