BLU Dash 4.0 vs Xolo Q1000 Opus

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.

  • Width

    Dash 4.0: 9.9 mm narrower

    Dash 4.0:
    63 mm
    Q1000 Opus:
    72.9 mm
  • Screen diagonal

    Dash 4.0: 1 in smaller diagonal

    Dash 4.0:
    4 in
    Q1000 Opus:
    5 in
  • Depth

    Q1000 Opus: 2.8 mm thinner

    Dash 4.0:
    11.8 mm
    Q1000 Opus:
    9 mm
  • Height

    Dash 4.0: 19.3 mm shorter

    Dash 4.0:
    124 mm
    Q1000 Opus:
    143.3 mm
  • Release year

    Dash 4.0:
    2012
    Q1000 Opus:
    2013

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 4.0

    Height:
    124 mm
    Width:
    63 mm
    Depth:
    11.8 mm +2.8 mm versus Q1000 Opus
    Weight:
    128 g
  2. 2. Q1000 Opus

    Height:
    143.3 mm +19.3 mm versus Dash 4.0
    Width:
    72.9 mm +9.9 mm versus Dash 4.0
    Depth:
    9 mm
    Weight:
    Unknown

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 4.0

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Q1000 Opus

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

Q1000 Opus has approximately 51.3% more rectangular screen area than Dash 4.0.

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 4.0, Q1000 Opus, compared at the same storage capacity.
StorageDash 4.0Q1000 Opus
4 GB Unknown 1 GB RAM
Dash 4.0: 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 4.0

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

2. Q1000 Opus

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 battery capacity

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

  1. 1. Dash 4.0

    1500 mAh

  2. 2. Q1000 Opus

    2000 mAh

    +500 mAh versus Dash 4.0

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 4.02. Q1000 Opus

Everyday essentials
Everyday essentials — specifications for Dash 4.0, Q1000 Opus.
SpecificationDash 4.0Q1000 Opus
Dimensions (HxWxD)
  • 124 Х 63 Х 11.8 mm
  • 143.3 Х 72.9 Х 9 mm
Weight
  • 128 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 4.2 (Jelly Bean)
Chipset
  • Mediatek MT6572 (28 nm)
  • BCM23550
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Dash 4.0, Q1000 Opus.
SpecificationDash 4.0Q1000 Opus
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
  • 58.3%
  • 65.9%
PPI /points per inch/
  • 233 PPI
  • 196 PPI
Camera and Video
Camera and Video — specifications for Dash 4.0, Q1000 Opus.
SpecificationDash 4.0Q1000 Opus
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
Video
  • 720@30fps
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance

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

Performance — specifications for Dash 4.0, Q1000 Opus.
SpecificationDash 4.0Q1000 Opus
Processor CPU
  • Dual-core 1.3 GHz Cortex-A7
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Mali-400
  • Broadcom VideoCore IV
Antutu 7 score *
  • 4056
Unknown
General specs
General specs — specifications for Dash 4.0, Q1000 Opus.
SpecificationDash 4.0Q1000 Opus
Release date
  • 2012
  • December
  • 2013
  • December
Colors
  • Black
  • White
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 100 EUR
Battery life
  • Stand by time- Up to 450 h (2G) / Up to 340 h (3G) Talking time- Up to 14 h (2G) / Up to 8 h (3G)
  • Stand by time- Up to 700 h (2G) / Up to 526 h (3G) Talking time- Up to 18 h (2G) / Up to 11 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Dash 4.0, Q1000 Opus.
SpecificationDash 4.0Q1000 Opus
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Dual SIM (Mini-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
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.53 W/kg (head) 0.47 W/kg (body)
Music and Audio
Music and Audio — specifications for Dash 4.0, Q1000 Opus.
SpecificationDash 4.0Q1000 Opus
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features — specifications for Dash 4.0, Q1000 Opus.
SpecificationDash 4.0Q1000 Opus
Dop
  • Sensors Accelerometer
  • gyro
  • compass - D261 Single SIM D271 Dual SIM
  • Sensors Accelerometer
  • proximity - For India