BLU Dash 3.5 vs Celkon Campus Colt A401

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

    Dash 3.5: 2 mm narrower

    Dash 3.5:
    62 mm
    Campus Colt A401:
    64 mm
  • Screen diagonal

    Dash 3.5: 0.5 in smaller diagonal

    Dash 3.5:
    3.5 in
    Campus Colt A401:
    4 in
  • Chipset

    Dash 3.5:
    Mediatek MT6572M (28 nm)
    Campus Colt A401:
    Spreadtrum SC7715
  • Depth

    Campus Colt A401: 1.1 mm thinner

    Dash 3.5:
    11.5 mm
    Campus Colt A401:
    10.4 mm
  • Height

    Dash 3.5: 9.9 mm shorter

    Dash 3.5:
    115 mm
    Campus Colt A401:
    124.9 mm
  • Release year

    Dash 3.5:
    2012
    Campus Colt A401:
    2014

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. Dash 3.5

    Height:
    115 mm
    Width:
    62 mm
    Depth:
    11.5 mm +1.1 mm versus Campus Colt A401
    Weight:
    110 g
  2. 2. Campus Colt A401

    Height:
    124.9 mm +9.9 mm versus Dash 3.5
    Width:
    64 mm +2 mm versus Dash 3.5
    Depth:
    10.4 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. Dash 3.5

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. Campus Colt A401

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Campus Colt A401 has approximately 24.8% more rectangular screen area than Dash 3.5.

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.

Dash 3.5: Original memory entry

512 MB · 256 MB RAM

Campus Colt A401: Original memory entry

4 GB · 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. Dash 3.5

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

2. Campus Colt A401

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

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. Dash 3.5

    1300 mAh

  2. 2. Campus Colt A401

    1400 mAh

    +100 mAh versus Dash 3.5

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. Dash 3.52. Campus Colt A401

Everyday essentials
Everyday essentials — specifications for Dash 3.5, Campus Colt A401.
SpecificationDash 3.5Campus Colt A401
Dimensions (HxWxD)
  • 115 Х 62 Х 11.5 mm
  • 124.9 Х 64 Х 10.4 mm
Weight
  • 110 g
  • 0 g
Technology
  • TFT
Unknown
Screen size
  • 3.5" inch
  • 4" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 1400 mAh
  • Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6572M (28 nm)
  • Spreadtrum SC7715
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Dash 3.5, Campus Colt A401.
SpecificationDash 3.5Campus Colt A401
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 36.5 cm2
  • 45.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 51.2%
  • 57.0%
PPI /points per inch/
  • 165 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Dash 3.5, Campus Colt A401.
SpecificationDash 3.5Campus Colt A401
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • 3.15 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Performance
Performance — specifications for Dash 3.5, Campus Colt A401.
SpecificationDash 3.5Campus Colt A401
Processor CPU
  • Dual-core 1.0 GHz Cortex-A7
  • 1.0 GHz
Graphics processor GPU
  • Mali-400
  • Mali-400
General specs
General specs — specifications for Dash 3.5, Campus Colt A401.
SpecificationDash 3.5Campus Colt A401
Release date
  • 2012
  • September
  • 2014
  • October
Colors
  • Black
  • White
  • Black
  • White
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • Stand by time- Up to 700 h (2G) / Up to 500 h (3G) Talking time- Up to 15 h (2G) / Up to 10 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Dash 3.5, Campus Colt A401.
SpecificationDash 3.5Campus Colt A401
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/5.76 Mbps
  • Yes
  • 384 kbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.32 W/kg (head) 0.60 W/kg (body)
Music and Audio
Music and Audio — specifications for Dash 3.5, Campus Colt A401.
SpecificationDash 3.5Campus Colt A401
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features — specifications for Dash 3.5, Campus Colt A401.
SpecificationDash 3.5Campus Colt A401
Dop
  • Sensors Accelerometer MP3/AAC/WMA/WAV player -DivX/XviD/MP4/H.264/WMV player -Document viewer/editor -Photo viewer/editor D161 Single SIM D171 Dual SIM
  • Sensors Accelerometer
  • proximity