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Allview Impera M vs BLU Dash X2

Compare recorded specifications, size and practical differences.

BLU Dash X2

BLU Dash X2

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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.

  • WeightImpera M: 64 g lighterImpera M: 110 g · Dash X2: 174 g
  • WidthImpera M: 8.7 mm narrowerImpera M: 64.4 mm · Dash X2: 73.1 mm
  • Screen diagonalImpera M: 1 in smaller diagonalImpera M: 4 in · Dash X2: 5 in
  • HeightImpera M: 22.5 mm shorterImpera M: 122.5 mm · Dash X2: 145 mm
  • Release year2014 / 2016Impera M: 2014 · Dash X2: 2016

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
Impera M: 122.5 × 64.4 mm 1 Dash X2: 145 × 73.1 mm 2
Side
Impera M: 122.5 × 9.9 mm 1 Dash X2: 145 × 9.7 mm 2
  1. 1. Impera M
    Height
    122.5 mm
    Width
    64.4 mm
    Depth
    9.9 mm
    Weight
    110 g
  2. 2. Dash X2
    Height
    145 mm+22.5 mm versus Impera M
    Width
    73.1 mm+8.7 mm versus Impera M
    Depth
    9.7 mm
    Weight
    174 g
Weight

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

  1. 1. Impera M110 g
  2. 2. Dash X2174 g

    +64 g versus Impera M

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
Impera M: 4 in, 5:3, About 45.5 cm² rectangular area 1 Dash X2: 5 in, 16:9, About 68.9 cm² rectangular area 2
  1. 1. Impera M 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. Dash X2 5 in · 16:9 About 68.9 cm² rectangular area

Dash X2 has approximately 51.3% more rectangular screen area than Impera M.

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
StorageImpera MDash X2
8 GB Unknown 1 GB RAM
Impera M: Original memory entry

4 GB · 512 MB RAM - Liquid M2208 GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Impera M

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

2. Dash X2

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

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. Impera M1420 mAh
  2. 2. Dash X22000 mAh

    +580 mAh versus Impera M

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. Impera M2. Dash X2

Everyday essentials
Everyday essentials
SpecificationImpera MDash X2
Dimensions (HxWxD)
  • 122.5 Х 64.4 Х 9.9 mm
  • 145 Х 73.1 Х 9.7 mm
Weight
  • 110 g
  • 174 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 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 - Liquid M2208 GB
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1420 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Phone 8.1
  • Android 6.0 (Marshmallow)
Chipset
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationImpera MDash X2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 57.7%
  • 65.0%
PPI /points per inch/
  • 233 PPI
  • 294 PPI
Camera and Video
Camera and Video
SpecificationImpera MDash X2
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • 480p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP or VGA
  • 5 MP
Performance
Performance
SpecificationImpera MDash X2
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Adreno 302
  • Mali-400
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 11836
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 417
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1182
General specs
General specs
SpecificationImpera MDash X2
Release date
  • 2014
  • October
  • 2016
  • April
Colors
  • Black
  • Black
  • Gold
  • Rose Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
Unknown
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 6 h 30 min
  • Stand by time- Up to 750 h (2G) / Up to 700 h (3G) Talking time- Up to 25 h (2G) / Up to 14 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationImpera MDash X2
SIM card
  • Single SIM (Micro-SIM)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 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • 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
  • EDR
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationImpera MDash X2
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features
SpecificationImpera MDash X2
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity