BLU Dash 3.5 vs Micromax Bolt S300

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

    Dash 3.5: 13 g lighter

    Dash 3.5:
    110 g
    Bolt S300:
    123 g
  • Width

    Dash 3.5: 3.8 mm narrower

    Dash 3.5:
    62 mm
    Bolt S300:
    65.8 mm
  • Screen diagonal

    Dash 3.5: 0.5 in smaller diagonal

    Dash 3.5:
    3.5 in
    Bolt S300:
    4 in
  • Chipset

    Dash 3.5:
    Mediatek MT6572M (28 nm)
    Bolt S300:
    Spreadtrum 7715
  • Height

    Dash 3.5: 9 mm shorter

    Dash 3.5:
    115 mm
    Bolt S300:
    124 mm
  • Release year

    Dash 3.5:
    2012
    Bolt S300:
    2015

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
  2. 2. Bolt S300

    Height:
    124 mm +9 mm versus Dash 3.5
    Width:
    65.8 mm +3.8 mm versus Dash 3.5
    Depth:
    11.2 mm

Weight

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

  1. 1. Dash 3.5

    110 g

  2. 2. Bolt S300

    123 g

    +13 g versus Dash 3.5

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. Bolt S300

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

Bolt S300 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

Bolt S300: 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. Bolt S300

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

    +100 mAh versus Bolt S300

  2. 2. Bolt S300

    1200 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. Dash 3.52. Bolt S300

Everyday essentials
Everyday essentials — specifications for Dash 3.5, Bolt S300.
SpecificationDash 3.5Bolt S300
Dimensions (HxWxD)
  • 115 Х 62 Х 11.5 mm
  • 124 Х 65.8 Х 11.2 mm
Weight
  • 110 g
  • 123 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
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 4.4.3 (KitKat)
Chipset
  • Mediatek MT6572M (28 nm)
  • Spreadtrum 7715
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Dash 3.5, Bolt S300.
SpecificationDash 3.5Bolt S300
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 36.5 cm2
  • 45.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 51.2%
  • 55.8%
PPI /points per inch/
  • 165 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Dash 3.5, Bolt S300.
SpecificationDash 3.5Bolt S300
Rear camera, main
  • 3.15 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 3.15 MP
Unknown
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance
Performance — specifications for Dash 3.5, Bolt S300.
SpecificationDash 3.5Bolt S300
Processor CPU
  • Dual-core 1.0 GHz Cortex-A7
  • 1.0 GHz
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs — specifications for Dash 3.5, Bolt S300.
SpecificationDash 3.5Bolt S300
Release date
  • 2012
  • September
  • 2015
  • March
Colors
  • Black
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 60 EUR
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)
  • Stand by time- Up to 155 h Talking time- Up to 4 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Dash 3.5, Bolt S300.
SpecificationDash 3.5Bolt S300
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
  • HSPA
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
  • hotspot
GPS
  • Yes
  • with A-GPS
  • A-GPS only
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
Harmful irradiation Unknown
  • SAR - 0.53 W/kg (head) 0.67 W/kg (body)
Music and Audio
Music and Audio — specifications for Dash 3.5, Bolt S300.
SpecificationDash 3.5Bolt S300
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features — specifications for Dash 3.5, Bolt S300.
SpecificationDash 3.5Bolt S300
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