Micromax A50 Ninja vs Motorola Defy Mini XT321

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Defy Mini XT321: 2.5 mm narrower

    A50 Ninja:
    61 mm
    Defy Mini XT321:
    58.5 mm
  • Chipset

    A50 Ninja:
    Mediatek MT6573 (65 nm)
    Defy Mini XT321:
    Qualcomm MSM7225A-1 Snapdragon S1
  • Height

    Defy Mini XT321: 4 mm shorter

    A50 Ninja:
    113 mm
    Defy Mini XT321:
    109 mm

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 +4 mm versus Defy Mini XT321
    Width:
    61 mm +2.5 mm versus Defy Mini XT321
    Depth:
    13 mm
    Weight:
    Unknown
  2. 2. Defy Mini XT321

    Height:
    109 mm
    Width:
    58.5 mm
    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. A50 Ninja

    Screen diagonal:
    3.1 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    29.8 cm²
  2. 2. Defy Mini XT321

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²

Defy Mini XT321 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.

Defy Mini XT321: Original memory entry

512 MB · 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. A50 Ninja

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

2. Defy Mini XT321

NFC:
Unknown
Headphone jack:
Yes
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. A50 Ninja

    1200 mAh

  2. 2. Defy Mini XT321

    1650 mAh

    +450 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. Defy Mini XT321

Everyday essentials
Everyday essentials — specifications for A50 Ninja, Defy Mini XT321.
SpecificationA50 NinjaDefy Mini XT321
Dimensions (HxWxD)
  • 113 Х 61 Х 13 mm
  • 109 Х 58.5 Х 13 mm
Weight
  • 0 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 3.1" inch
  • 3.2" inch
Screen resolution
  • 240 x 320 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 512 MB
  • 512 MB RAM
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.
  • 1200 mAh
  • Removable Li-Ion
  • 1650 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.6 (Gingerbread)
  • Android 2.3.6 (Gingerbread)
Chipset
  • Mediatek MT6573 (65 nm)
  • Qualcomm MSM7225A-1 Snapdragon S1
Headphone jack
  • TBD
  • Yes
Display
Display — specifications for A50 Ninja, Defy Mini XT321.
SpecificationA50 NinjaDefy Mini XT321
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 256K
Screen area
  • 29.8 cm2
  • 30.5 cm2
Screen format
  • 4:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 43.2%
  • 47.8%
PPI /points per inch/
  • 0 PPI
  • 180 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for A50 Ninja, Defy Mini XT321.
SpecificationA50 NinjaDefy Mini XT321
Rear camera, main
  • 2 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 2 MP
  • 3.15 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • 480p@30fps
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance
Performance — specifications for A50 Ninja, Defy Mini XT321.
SpecificationA50 NinjaDefy Mini XT321
Processor CPU
  • 650 MHz Cortex-A9
  • 600 MHz Cortex-A5
Graphics processor GPU
  • PowerVR SGX531
  • Adreno 200
General specs
General specs — specifications for A50 Ninja, Defy Mini XT321.
SpecificationA50 NinjaDefy Mini XT321
Release date
  • 2012
  • 2012
  • Q2
Colors
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 160 EUR
Battery life
  • Stand by time- Up to 240 h Talking time- Up to 4 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for A50 Ninja, Defy Mini XT321.
SpecificationA50 NinjaDefy Mini XT321
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.1
  • EDR
Harmful irradiation Unknown
  • SAR - 1.08 W/kg (head) 1.49 W/kg (body)
Music and Audio
Music and Audio — specifications for A50 Ninja, Defy Mini XT321.
SpecificationA50 NinjaDefy Mini XT321
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • Touch sensitive controls
Other features
Other features — specifications for A50 Ninja, Defy Mini XT321.
SpecificationA50 NinjaDefy Mini XT321
Dop
  • Sensors Accelerometer MP3/WAV/WMA/AAC player -MP4/H.263 player -Organizer -Photo/video editor -Document viewer -Voice memo/dial -Predictive text input
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/WMA/AAC+ player -MP4/WMV/H.264 player -Document viewer -Photo viewer/editor -Organizer -Voice memo/dial -Predictive text input - Dust and water resistant