Karbonn A4 vs T-Mobile Dash

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

    A4: 44 g lighter

    A4:
    75 g
    Dash:
    119 g
  • Width

    Dash: 3.5 mm narrower

    A4:
    66 mm
    Dash:
    62.5 mm
  • Screen diagonal

    Dash: 1.6 in smaller diagonal

    A4:
    4 in
    Dash:
    2.4 in
  • Depth

    A4: 3.3 mm thinner

    A4:
    9.5 mm
    Dash:
    12.8 mm
  • Height

    Dash: 13.3 mm shorter

    A4:
    124.8 mm
    Dash:
    111.5 mm
  • Release year

    A4:
    2013
    Dash:
    2006

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. A4

    Height:
    124.8 mm +13.3 mm versus Dash
    Width:
    66 mm +3.5 mm versus Dash
    Depth:
    9.5 mm
  2. 2. Dash

    Height:
    111.5 mm
    Width:
    62.5 mm
    Depth:
    12.8 mm +3.3 mm versus A4

Weight

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

  1. 1. A4

    75 g

  2. 2. Dash

    119 g

    +44 g versus A4

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. A4

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    47.6 cm²
  2. 2. Dash

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

A4 has approximately 167.1% more rectangular screen area than Dash.

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.

A4: Original memory entry

256 MB · 512 MB

Dash: Original memory entry

64 MB RAM · 128 MB ROM

Practical features

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

1. A4

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

2. Dash

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (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. A4

    1400 mAh

    +440 mAh versus Dash

  2. 2. Dash

    960 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. A42. Dash

Everyday essentials
Everyday essentials — specifications for A4, Dash.
SpecificationA4Dash
Dimensions (HxWxD)
  • 124.8 Х 66 Х 9.5 mm
  • 111.5 Х 62.5 Х 12.8 mm
Weight
  • 75 g
  • 119 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 2.4" inch
Screen resolution
  • 320 x 480 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
  • 512 MB
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 960 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.6 (Gingerbread)
  • Microsoft Windows Mobile 5.0 Smartphone
Chipset Unknown
  • TI OMAP 850
Headphone jack
  • Yes
  • No
Display
Display — specifications for A4, Dash.
SpecificationA4Dash
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 256K
  • 65K
Screen area
  • 47.6 cm2
  • 17.8 cm2
Screen format
  • 3:2 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 57.8%
  • 25.6%
PPI /points per inch/
  • 144 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for A4, Dash.
SpecificationA4Dash
Rear camera, main
  • 3.15 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 3.15 MP
  • 1.3 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Performance
Performance — specifications for A4, Dash.
SpecificationA4Dash
Processor CPU Unknown
  • 200 MHz ARM926EJ-S
General specs
General specs — specifications for A4, Dash.
SpecificationA4Dash
Release date
  • 2013
  • March
  • 2006
  • September
Colors
  • white/black
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • Stand by time- Up to 250 h Talking time- Up to 4 h 20 min
  • Stand by time- Up to 220 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for A4, Dash.
SpecificationA4Dash
SIM card
  • Dual SIM (Mini-SIM)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • No
  • No
USB
  • Proprietary
  • 1.1
Bluetooth
  • Yes
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for A4, Dash.
SpecificationA4Dash
Radio
  • FM radio
  • No
Others Unknown
  • HTC JOGGR touch-sensitive navigation bar
Other features
Other features — specifications for A4, Dash.
SpecificationA4Dash
Dop
  • Sensors Accelerometer
  • MP3/WAV player -Pocket Office -Organizer -Predictive text input