Dell Mini 3i vs Micromax A25

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

    A25: 2.4 mm narrower

    Mini 3i:
    58.4 mm
    A25:
    56 mm
  • Screen diagonal

    A25: 0.7 in smaller diagonal

    Mini 3i:
    3.5 in
    A25:
    2.8 in
  • Depth

    Mini 3i: 1.3 mm thinner

    Mini 3i:
    11.7 mm
    A25:
    13 mm
  • Height

    A25: 17.5 mm shorter

    Mini 3i:
    122 mm
    A25:
    104.5 mm
  • Release year

    Mini 3i:
    2009
    A25:
    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. Mini 3i

    Height:
    122 mm +17.5 mm versus A25
    Width:
    58.4 mm +2.4 mm versus A25
    Depth:
    11.7 mm
  2. 2. A25

    Height:
    104.5 mm
    Width:
    56 mm
    Depth:
    13 mm +1.3 mm versus Mini 3i

Weight

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

  1. 1. Mini 3i

    102 g

  2. 2. A25

    102 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. Mini 3i

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    33.8 cm²
  2. 2. A25

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

Mini 3i has approximately 39.1% more rectangular screen area than A25.

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.

Mini 3i: Original memory entry

256 MB

A25: Original memory entry

256 MB RAM · 512 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. Mini 3i

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 4 GB included

2. A25

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. Mini 3i

    1000 mAh

  2. 2. A25

    1280 mAh

    +280 mAh versus Mini 3i

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. Mini 3i2. A25

Everyday essentials
Everyday essentials — specifications for Mini 3i, A25.
SpecificationMini 3iA25
Dimensions (HxWxD)
  • 122 Х 58.4 Х 11.7 mm
  • 104.5 Х 56 Х 13 mm
Weight
  • 102 g
  • 102 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.8" inch
Screen resolution
  • 360 x 640 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB
  • 256 MB RAM
  • 512 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 4 GB included
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 1280 mAh
  • Removable Li-Ion
Operating system OS
  • OPhone OS
  • Android 2.3.6 (Gingerbread)
Chipset Unknown
  • Mediatek MT6515
Headphone jack
  • No
  • Yes
Display
Display — specifications for Mini 3i, A25.
SpecificationMini 3iA25
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 256K
Screen area
  • 33.8 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 47.4%
  • 41.5%
PPI /points per inch/
  • 210 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for Mini 3i, A25.
SpecificationMini 3iA25
Rear camera, main
  • 3.15 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 1.3 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for Mini 3i, A25.
SpecificationMini 3iA25
Processor CPU Unknown
  • 1.0 GHz Cortex-A9
Graphics processor GPU Unknown
  • PowerVR SGX531
General specs
General specs — specifications for Mini 3i, A25.
SpecificationMini 3iA25
Release date
  • 2009
  • November
  • 2012
  • October
Colors
  • Passion Red
  • Oiled Bronze
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 230 EUR
  • 50 EUR
Battery life
  • Stand by time- Up to 423 h Talking time- Up to 7 h 20 min
  • Stand by time- Up to 180 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Mini 3i, A25.
SpecificationMini 3iA25
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM)
GPRS
  • Class 12
  • Class 12
Edge
  • Class 12
  • Class 12
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • No
USB
  • miniUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 2.1
Music and Audio
Music and Audio — specifications for Mini 3i, A25.
SpecificationMini 3iA25
Radio
  • No
  • FM radio
Other features
Other features — specifications for Mini 3i, A25.
SpecificationMini 3iA25
Dop
  • Sensors Accelerometer
  • proximity - MP4/H.264/WMV player -MP3/e-AAC+/WMA player -Organizer -Voice memo - For China
  • Sensors Accelerometer