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BLU Dash M2 vs Panasonic P81

Compare recorded specifications, size and practical differences.

BLU Dash M2

BLU Dash M2

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Panasonic P81

Panasonic P81

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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.

  • Screen diagonalDash M2: 0.5 in smaller diagonalDash M2: 5 in · P81: 5.5 in
  • Release year2016 / 2014Dash M2: 2016 · P81: 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.

Front
Dash M2: 145 × 73.4 mm 1
Side
Dash M2: 145 × 9.8 mm 1
  1. 1. Dash M2
    Height
    145 mm
    Width
    73.4 mm
    Depth
    9.8 mm
    Weight
    172 g
  2. 2. P81
    Height
    Unknown
    Width
    Unknown
    Depth
    Unknown
    Weight
    Unknown

    Unavailable dimensions are omitted from the drawing.

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.

Screen size
Dash M2: 5 in, 16:9, About 68.9 cm² rectangular area 1 P81: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. Dash M2 5 in · 16:9 About 68.9 cm² rectangular area
  2. 2. P81 5.5 in · 16:9 About 83.4 cm² rectangular area

P81 has approximately 21% more rectangular screen area than Dash M2.

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 by storage capacity and phone
StorageDash M2P81
8 GB Unknown 1 GB RAM
Dash M2: 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 M2

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

2. P81

NFC
Unknown
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 capacity

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

  1. 1. Dash M22000 mAh
  2. 2. P812500 mAh

    +500 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. P81

Everyday essentials
Everyday essentials
SpecificationDash M2P81
Dimensions (HxWxD)
  • 145 Х 73.4 Х 9.8 mm
  • Х Х mm
Weight
  • 172 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" inch
  • 5.5" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Po
  • 2500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 4.2.2 (Jelly Bean)
Chipset Unknown
  • Mediatek MT6592 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationDash M2P81
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 64.7%
Unknown
PPI /points per inch/
  • 196 PPI
  • 267 PPI
Camera and Video
Camera and Video
SpecificationDash M2P81
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 2 MP
  • 2 MP
Performance
Performance
SpecificationDash M2P81
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Octa-core 1.7 GHz Cortex-A7
Graphics processor GPU
  • Mali-400
  • Mali-450MP4
General specs
General specs
SpecificationDash M2P81
Release date
  • 2016
  • April
  • 2014
  • June
Colors
  • Black
  • Gold
  • White
  • Rose Gold
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 220 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
SpecificationDash M2P81
SIM card
  • Dual SIM (Micro-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 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 3.0
  • A2DP
Music and Audio
Music and Audio
SpecificationDash M2P81
Radio
  • Stereo FM radio
  • FM radio
  • RDS
Other features
Other features
SpecificationDash M2P81
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity

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