BLU Dash M2 vs HTC Butterfly

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.

  • Weight

    Butterfly: 32 g lighter

    Dash M2:
    172 g
    Butterfly:
    140 g
  • Width

    Butterfly: 2.9 mm narrower

    Dash M2:
    73.4 mm
    Butterfly:
    70.5 mm
  • Depth

    Butterfly: 0.7 mm thinner

    Dash M2:
    9.8 mm
    Butterfly:
    9.1 mm
  • Height

    Butterfly: 2 mm shorter

    Dash M2:
    145 mm
    Butterfly:
    143 mm
  • Release year

    Dash M2:
    2016
    Butterfly:
    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. Dash M2

    Height:
    145 mm +2 mm versus Butterfly
    Width:
    73.4 mm +2.9 mm versus Butterfly
    Depth:
    9.8 mm +0.7 mm versus Butterfly
  2. 2. Butterfly

    Height:
    143 mm
    Width:
    70.5 mm
    Depth:
    9.1 mm

Weight

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

  1. 1. Dash M2

    172 g

    +32 g versus Butterfly

  2. 2. Butterfly

    140 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. Dash M2

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Butterfly

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

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 M2: Original memory entry

4 GB · 512 MB RAM

Butterfly: Original memory entry

16 GB (11 GB user available) · 2 GB 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 M2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. Butterfly

NFC:
See details Yes (market dependent)
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. Dash M2

    2000 mAh

  2. 2. Butterfly

    2020 mAh

    +20 mAh versus Dash M2

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 M22. Butterfly

Everyday essentials
Everyday essentials — specifications for Dash M2, Butterfly.
SpecificationDash M2Butterfly
Dimensions (HxWxD)
  • 145 Х 73.4 Х 9.8 mm
  • 143 Х 70.5 Х 9.1 mm
Weight
  • 172 g
  • 140 g
Technology
  • IPS LCD
  • Super LCD3
Screen size
  • 5" inch
  • 5" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 16 GB (11 GB user available)
  • 2 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Po
  • 2020 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 4.1.1 (Jelly Bean)
  • upgradable to 4.4.2 (KitKat); Sense UI 5
Chipset Unknown
  • Qualcomm APQ8064 Snapdragon 600
NFC Unknown
  • Yes (market dependent)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Dash M2, Butterfly.
SpecificationDash M2Butterfly
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 64.7%
  • 68.4%
PPI /points per inch/
  • 196 PPI
  • 441 PPI
Screen protection Unknown
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video — specifications for Dash M2, Butterfly.
SpecificationDash M2Butterfly
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 2.1 MP
  • Single
Specifications
  • 2 MP
  • 2.1 MP
Performance

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

Performance — specifications for Dash M2, Butterfly.
SpecificationDash M2Butterfly
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Quad-core 1.5 GHz Krait
Graphics processor GPU
  • Mali-400
  • Adreno 320
Antutu 7 score * Unknown
  • 24780
GeekBench 4 Single Core * Unknown
  • 409
GeekBench 4 Multi-Core * Unknown
  • 1360
General specs
General specs — specifications for Dash M2, Butterfly.
SpecificationDash M2Butterfly
Release date
  • 2016
  • April
  • 2012
  • December
Colors
  • Black
  • Gold
  • White
  • Rose Gold
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 330 EUR
Battery life
  • Stand by time- Up to 800 h (2G) / Up to 700 h (3G) Talking time- Up to 26 h (2G) / Up to 14 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Dash M2, Butterfly.
SpecificationDash M2Butterfly
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Micro-SIM
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 -3G - HSDPA 850 / 2100 HSDPA 850 / 900 / 1900 / 2100 -4G - LTE (market dependent)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE Cat3 100/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • 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 - 0.97 W/kg (head) 0.79 W/kg (body)
Music and Audio
Music and Audio — specifications for Dash M2, Butterfly.
SpecificationDash M2Butterfly
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 M2, Butterfly.
SpecificationDash M2Butterfly
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Also known as HTC Deluxe