BLU Dash 3.5 vs HTC One Dual Sim

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: 46 g lighter

    Dash 3.5:
    110 g
    One Dual Sim:
    156 g
  • Width

    Dash 3.5: 7.3 mm narrower

    Dash 3.5:
    62 mm
    One Dual Sim:
    69.3 mm
  • Screen diagonal

    Dash 3.5: 1.18 in smaller diagonal

    Dash 3.5:
    3.5 in
    One Dual Sim:
    4.68 in
  • Chipset

    Dash 3.5:
    Mediatek MT6572M (28 nm)
    One Dual Sim:
    Qualcomm APQ8064T Snapdragon 600
  • Depth

    One Dual Sim: 1.1 mm thinner

    Dash 3.5:
    11.5 mm
    One Dual Sim:
    10.4 mm
  • Height

    Dash 3.5: 22.8 mm shorter

    Dash 3.5:
    115 mm
    One Dual Sim:
    137.8 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. Dash 3.5

    Height:
    115 mm
    Width:
    62 mm
    Depth:
    11.5 mm +1.1 mm versus One Dual Sim
  2. 2. One Dual Sim

    Height:
    137.8 mm +22.8 mm versus Dash 3.5
    Width:
    69.3 mm +7.3 mm versus Dash 3.5
    Depth:
    10.4 mm

Weight

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

  1. 1. Dash 3.5

    110 g

  2. 2. One Dual Sim

    156 g

    +46 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. One Dual Sim

    Screen diagonal:
    4.68 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.4 cm²

One Dual Sim has approximately 65.5% 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.

Recorded RAM for Dash 3.5, One Dual Sim, compared at the same storage capacity.
StorageDash 3.5One Dual Sim
32 GB Unknown 2 GB RAM
Dash 3.5: Original memory entry

512 MB · 256 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. One Dual Sim

NFC:
See details Yes (market dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. Dash 3.5

    1300 mAh

  2. 2. One Dual Sim

    2300 mAh

    +1000 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. One Dual Sim

Everyday essentials
Everyday essentials — specifications for Dash 3.5, One Dual Sim.
SpecificationDash 3.5One Dual Sim
Dimensions (HxWxD)
  • 115 Х 62 Х 11.5 mm
  • 137.8 Х 69.3 Х 10.4 mm
Weight
  • 110 g
  • 156 g
Technology
  • TFT
  • Super LCD3
Screen size
  • 3.5" inch
  • 4.68" inch
Screen resolution
  • 320 x 480 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 2300 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 4.1.2 (Jelly Bean)
  • upgradable to 5 (Lollipop); Sense UI 5
Chipset
  • Mediatek MT6572M (28 nm)
  • Qualcomm APQ8064T Snapdragon 600
NFC Unknown
  • Yes (market dependent)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Dash 3.5, One Dual Sim.
SpecificationDash 3.5One Dual Sim
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 36.5 cm2
  • 60.4 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 51.2%
  • 63.2%
PPI /points per inch/
  • 165 PPI
  • 471 PPI
Screen protection Unknown
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video — specifications for Dash 3.5, One Dual Sim.
SpecificationDash 3.5One Dual Sim
Rear camera, main
  • 3.15 MP
  • Single
  • 4 MP
  • Single
Camera specs
  • 3.15 MP
  • 4 MP
  • 1/3''
  • 2µm
  • OIS
  • AF
Functions Unknown
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 2.1 MP
  • Single
Specifications Unknown
  • 2.1 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Dash 3.5, One Dual Sim.
SpecificationDash 3.5One Dual Sim
Processor CPU
  • Dual-core 1.0 GHz Cortex-A7
  • Quad-core 1.7 GHz Krait 300
Graphics processor GPU
  • Mali-400
  • Adreno 320
GeekBench 4 Single Core * Unknown
  • 703
GeekBench 4 Multi-Core * Unknown
  • 1630
GeekBench 4 RenderScript * Unknown
  • 598
General specs
General specs — specifications for Dash 3.5, One Dual Sim.
SpecificationDash 3.5One Dual Sim
Release date
  • 2012
  • September
  • 2013
  • June
Colors
  • Black
  • White
  • Silver
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 300 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 500 h (2G) / Up to 480 h (3G) Talking time- Up to 27 h (2G) / Up to 18 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Dash 3.5, One Dual Sim.
SpecificationDash 3.5One Dual Sim
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
  • aptX
Harmful irradiation Unknown
  • SAR - 1.27 W/kg (head)
Music and Audio
Music and Audio — specifications for Dash 3.5, One Dual Sim.
SpecificationDash 3.5One Dual Sim
Radio
  • Stereo FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • Beats Audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Dash 3.5, One Dual Sim.
SpecificationDash 3.5One Dual Sim
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
  • gyro
  • proximity
  • compass
  • Infrared port