BLU Dash X2 vs Lava Iris 504q+

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.

  • Weight

    Iris 504q+: 25 g lighter

    Dash X2:
    174 g
    Iris 504q+:
    149 g
  • Depth

    Iris 504q+: 1.8 mm thinner

    Dash X2:
    9.7 mm
    Iris 504q+:
    7.9 mm
  • Release year

    Dash X2:
    2016
    Iris 504q+:
    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.

  1. 1. Dash X2

    Height:
    145 mm
    Width:
    73.1 mm
    Depth:
    9.7 mm +1.8 mm versus Iris 504q+
  2. 2. Iris 504q+

    Height:
    146.7 mm
    Width:
    72.5 mm
    Depth:
    7.9 mm

Weight

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

  1. 1. Dash X2

    174 g

    +25 g versus Iris 504q+

  2. 2. Iris 504q+

    149 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 X2

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Iris 504q+

    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.

Recorded RAM for Dash X2, Iris 504q+, compared at the same storage capacity.
StorageDash X2Iris 504q+
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. Dash X2

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

2. Iris 504q+

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. Dash X2

    2000 mAh

  2. 2. Iris 504q+

    2000 mAh

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 X22. Iris 504q+

Everyday essentials
Everyday essentials — specifications for Dash X2, Iris 504q+.
SpecificationDash X2Iris 504q+
Dimensions (HxWxD)
  • 145 Х 73.1 Х 9.7 mm
  • 146.7 Х 72.5 Х 7.9 mm
Weight
  • 174 g
  • 149 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5" 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 64 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Po
  • 2000 mAh
  • Removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 4.2.2 (Jelly Bean)
  • upgradable to 4.4.2 (KitKat)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Dash X2, Iris 504q+.
SpecificationDash X2Iris 504q+
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
  • 65.0%
  • 64.8%
PPI /points per inch/
  • 294 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for Dash X2, Iris 504q+.
SpecificationDash X2Iris 504q+
Rear camera, main
  • 8 MP
  • Single
  • 10 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 10 MP
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 5 MP
  • 2 MP
Performance

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

Performance — specifications for Dash X2, Iris 504q+.
SpecificationDash X2Iris 504q+
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Quad-core 1.3 GHz
Graphics processor GPU
  • Mali-400
  • Mali-400MP2
GeekBench 4 Single Core *
  • 417
Unknown
GeekBench 4 Multi-Core *
  • 1182
Unknown
General specs
General specs — specifications for Dash X2, Iris 504q+.
SpecificationDash X2Iris 504q+
Release date
  • 2016
  • April
  • 2014
  • April
Colors
  • Black
  • Gold
  • Rose Gold
  • Grey
  • White
Battery life
  • 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)
  • Stand by time- Up to 230 h Talking time- Up to 4 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Dash X2, Iris 504q+.
SpecificationDash X2Iris 504q+
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 - 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
  • 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 — specifications for Dash X2, Iris 504q+.
SpecificationDash X2Iris 504q+
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features — specifications for Dash X2, Iris 504q+.
SpecificationDash X2Iris 504q+
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - For India