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BLU Dash L4 vs Lava Iris 503

Compare recorded specifications, size and practical differences.

BLU Dash L4

BLU Dash L4

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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.

  • WeightDash L4: 56 g lighterDash L4: 119 g · Iris 503: 175 g
  • WidthDash L4: 9.2 mm narrowerDash L4: 64.1 mm · Iris 503: 73.3 mm
  • Screen diagonalDash L4: 1 in smaller diagonalDash L4: 4 in · Iris 503: 5 in
  • HeightDash L4: 16.4 mm shorterDash L4: 126.8 mm · Iris 503: 143.2 mm
  • Release year2017 / 2013Dash L4: 2017 · Iris 503: 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.

Front
Dash L4: 126.8 × 64.1 mm 1 Iris 503: 143.2 × 73.3 mm 2
Side
Dash L4: 126.8 × 10.5 mm 1 Iris 503: 143.2 × 10.5 mm 2
  1. 1. Dash L4
    Height
    126.8 mm
    Width
    64.1 mm
    Depth
    10.5 mm
    Weight
    119 g
  2. 2. Iris 503
    Height
    143.2 mm+16.4 mm versus Dash L4
    Width
    73.3 mm+9.2 mm versus Dash L4
    Depth
    10.5 mm
    Weight
    175 g
Weight

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

  1. 1. Dash L4119 g
  2. 2. Iris 503175 g

    +56 g versus Dash L4

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 L4: 4 in, 5:3, About 45.5 cm² rectangular area 1 Iris 503: 5 in, 16:9, About 68.9 cm² rectangular area 2
  1. 1. Dash L4 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. Iris 503 5 in · 16:9 About 68.9 cm² rectangular area

Iris 503 has approximately 51.3% more rectangular screen area than Dash L4.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Dash L4: Original memory entry

8 GB · 512 MB RAM

Iris 503: 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 L4

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

2. Iris 503

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 capacity

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

  1. 1. Dash L41700 mAh
  2. 2. Iris 5032000 mAh

    +300 mAh versus Dash L4

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 L42. Iris 503

Everyday essentials
Everyday essentials
SpecificationDash L4Iris 503
Dimensions (HxWxD)
  • 126.8 Х 64.1 Х 10.5 mm
  • 143.2 Х 73.3 Х 10.5 mm
Weight
  • 119 g
  • 175 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 540 x 960 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1700 mAh
  • Removable Li-Po
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 4.2 (Jelly Bean)
Chipset
  • Mediatek MT6570 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationDash L4Iris 503
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
  • 56.0%
  • 65.7%
PPI /points per inch/
  • 233 PPI
  • 220 PPI
Camera and Video
Camera and Video
SpecificationDash L4Iris 503
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • 3.15 MP
Functions
  • LED flash
  • panorama
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 2 MP
  • 1.3 MP
Performance
Performance
SpecificationDash L4Iris 503
Processor CPU
  • Dual-core 1.3 GHz
  • Dual-core 1.0 GHz
Graphics processor GPU
  • Mali-400
  • Mali-400
General specs
General specs
SpecificationDash L4Iris 503
Release date
  • 2017
  • December
  • 2013
  • October
Colors
  • Black
  • Gold
  • Rose Gold
  • Silver
  • Red
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 60 USD
  • 90 EUR
Battery life
  • Stand by time- Up to 500 h (2G) / Up to 550 h (3G) Talking time- Up to 18 h (2G) / Up to 15 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationDash L4Iris 503
SIM card
  • Dual SIM (Mini-SIM/Micro-SIM)
  • 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
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • Yes
Music and Audio
Music and Audio
SpecificationDash L4Iris 503
Radio Unknown
  • FM radio
Other features
Other features
SpecificationDash L4Iris 503
Dop
  • Sensors Accelerometer For USA
  • Sensors Accelerometer For India

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