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BLU Dash 3.5 vs Lava Iris Win1

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • WidthDash 3.5: 2.3 mm narrowerDash 3.5: 62 mm · Iris Win1: 64.3 mm
  • Screen diagonalDash 3.5: 0.5 in smaller diagonalDash 3.5: 3.5 in · Iris Win1: 4 in
  • ChipsetMediatek MT6572M (28 nm) / Qualcomm Snapdragon 200 (28 nm)Dash 3.5: Mediatek MT6572M (28 nm) · Iris Win1: Qualcomm Snapdragon 200 (28 nm)
  • DepthIris Win1: 0.5 mm thinnerIris Win1: 11 mm · Dash 3.5: 11.5 mm
  • HeightDash 3.5: 10 mm shorterDash 3.5: 115 mm · Iris Win1: 125 mm
  • Release year2012 / 2014Dash 3.5: 2012 · Iris Win1: 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.

Front
Dash 3.5: 115 × 62 mm 1 Iris Win1: 125 × 64.3 mm 2
Side
Dash 3.5: 115 × 11.5 mm 1 Iris Win1: 125 × 11 mm 2
  1. 1. Dash 3.5
    Height
    115 mm
    Width
    62 mm
    Depth
    11.5 mm+0.5 mm versus Iris Win1
    Weight
    110 g
  2. 2. Iris Win1
    Height
    125 mm+10 mm versus Dash 3.5
    Width
    64.3 mm+2.3 mm versus Dash 3.5
    Depth
    11 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.

Screen size
Dash 3.5: 3.5 in, 3:2, About 36.5 cm² rectangular area 1 Iris Win1: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. Dash 3.5 3.5 in · 3:2 About 36.5 cm² rectangular area
  2. 2. Iris Win1 4 in · 5:3 About 45.5 cm² rectangular area

Iris Win1 has approximately 24.8% more rectangular screen area than Dash 3.5.

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
StorageDash 3.5Iris Win1
8 GB Unknown 1 GB RAM
Dash 3.5: Original memory entry

512 MB · 256 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 3.5

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

2. Iris Win1

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 3.51300 mAh
  2. 2. Iris Win11950 mAh

    +650 mAh versus Dash 3.5

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 3.52. Iris Win1

Everyday essentials
Everyday essentials
SpecificationDash 3.5Iris Win1
Dimensions (HxWxD)
  • 115 Х 62 Х 11.5 mm
  • 125 Х 64.3 Х 11 mm
Weight
  • 110 g
  • 0 g
Technology
  • TFT
Unknown
Screen size
  • 3.5" inch
  • 4" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 1950 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Microsoft Windows Phone 8.1
Chipset
  • Mediatek MT6572M (28 nm)
  • Qualcomm Snapdragon 200 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationDash 3.5Iris Win1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 36.5 cm2
  • 45.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 51.2%
  • 56.7%
PPI /points per inch/
  • 165 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationDash 3.5Iris Win1
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • 5 MP
  • AF
Functions Unknown
  • LED flash
  • panorama
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance
Performance
SpecificationDash 3.5Iris Win1
Processor CPU
  • Dual-core 1.0 GHz Cortex-A7
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Mali-400
  • Adreno 302
General specs
General specs
SpecificationDash 3.5Iris Win1
Release date
  • 2012
  • September
  • 2014
  • December
Colors
  • Black
  • White
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 70 EUR
Battery life
  • Stand by time- Up to 700 h (2G) / Up to 500 h (3G) Talking time- Up to 15 h (2G) / Up to 10 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationDash 3.5Iris Win1
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM
  • dual stand-by)
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 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA 21.1/5.76 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
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 3.0
  • A2DP
Music and Audio
Music and Audio
SpecificationDash 3.5Iris Win1
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features
SpecificationDash 3.5Iris Win1
Dop
  • Sensors Accelerometer MP3/AAC/WMA/WAV player -DivX/XviD/MP4/H.264/WMV player -Document viewer/editor -Photo viewer/editor D161 Single SIM D171 Dual SIM
  • Sensors Accelerometer
  • proximity - For India