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Allview Impera i 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.

  • Weight

    Impera i: 75.1 g lighter

    Impera i:
    98.9 g
    Dash X2:
    174 g
  • Width

    Impera i: 5.9 mm narrower

    Impera i:
    67.2 mm
    Dash X2:
    73.1 mm
  • Screen diagonal

    Impera i: 0.3 in smaller diagonal

    Impera i:
    4.7 in
    Dash X2:
    5 in
  • Depth

    Impera i: 2.5 mm thinner

    Impera i:
    7.2 mm
    Dash X2:
    9.7 mm
  • Height

    Impera i: 9.2 mm shorter

    Impera i:
    135.8 mm
    Dash X2:
    145 mm
  • Release year

    Impera i:
    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.

  1. 1. Impera i

    Height:
    135.8 mm
    Width:
    67.2 mm
    Depth:
    7.2 mm
  2. 2. Dash X2

    Height:
    145 mm +9.2 mm versus Impera i
    Width:
    73.1 mm +5.9 mm versus Impera i
    Depth:
    9.7 mm +2.5 mm versus Impera i

Weight

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

  1. 1. Impera i

    98.9 g

  2. 2. Dash X2

    174 g

    +75.1 g versus Impera i

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. Impera i

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²
  2. 2. Dash X2

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

Dash X2 has approximately 13.2% more rectangular screen area than Impera i.

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 Impera i, Dash X2, compared at the same storage capacity.
StorageImpera iDash X2
8 GB Recorded for all phones 1 GB RAM 1 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. Impera i

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 battery capacity

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

  1. 1. Impera i

    1750 mAh

  2. 2. Dash X2

    2000 mAh

    +250 mAh versus Impera i

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 i2. Dash X2

Everyday essentials
Everyday essentials — specifications for Impera i, Dash X2.
SpecificationImpera iDash X2
Dimensions (HxWxD)
  • 135.8 Х 67.2 Х 7.2 mm
  • 145 Х 73.1 Х 9.7 mm
Weight
  • 98.9 g
  • 174 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.7" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1750 mAh
  • Removable Li-Po
  • 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 — specifications for Impera i, Dash X2.
SpecificationImpera iDash X2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 60.9 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 136 Х 66.7 Х 9.9 mm
  • 65.0%
PPI /points per inch/
  • 312 PPI
  • 294 PPI
Screen protection
  • Scratch-resistant glass
Unknown
Camera and Video
Camera and Video — specifications for Impera i, Dash X2.
SpecificationImpera iDash X2
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • AF
Functions
  • Dual-LED flash
  • panorama
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • 5 MP
Performance
Performance — specifications for Impera i, Dash X2.
SpecificationImpera iDash 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 score Legacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 12826
Unknown
GeekBench 4 Single Core Legacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 417
GeekBench 4 Multi-Core Legacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1182
General specs
General specs — specifications for Impera i, Dash X2.
SpecificationImpera iDash X2
Release date
  • 2014
  • June
  • 2016
  • April
Colors
  • Black
  • Black
  • Gold
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
Unknown
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 7 h 20 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 — specifications for Impera i, Dash X2.
SpecificationImpera iDash X2
SIM card
  • Dual 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 — specifications for Impera i, Dash X2.
SpecificationImpera iDash X2
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for Impera i, Dash X2.
SpecificationImpera iDash X2
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity