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BLU Dash 3.5 vs O2 XDA Atom

Compare recorded specifications, size and practical differences.

O2 XDA Atom

O2 XDA Atom

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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 3.5: 30 g lighterDash 3.5: 110 g · XDA Atom: 140 g
  • WidthXDA Atom: 4 mm narrowerXDA Atom: 58 mm · Dash 3.5: 62 mm
  • Screen diagonalXDA Atom: 0.8 in smaller diagonalXDA Atom: 2.7 in · Dash 3.5: 3.5 in
  • DepthDash 3.5: 7 mm thinnerDash 3.5: 11.5 mm · XDA Atom: 18.5 mm
  • HeightXDA Atom: 13 mm shorterXDA Atom: 102 mm · Dash 3.5: 115 mm
  • Release year2012 / 2005Dash 3.5: 2012 · XDA Atom: 2005

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 XDA Atom: 102 × 58 mm 2
Side
Dash 3.5: 115 × 11.5 mm 1 XDA Atom: 102 × 18.5 mm 2
  1. 1. Dash 3.5
    Height
    115 mm
    Width
    62 mm
    Depth
    11.5 mm
    Weight
    110 g
  2. 2. XDA Atom
    Height
    102 mm
    Width
    58 mm
    Depth
    18.5 mm
    Weight
    140 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationDash 3.5XDA Atom
Dimensions (HxWxD)
  • 115 Х 62 Х 11.5 mm
  • 102 Х 58 Х 18.5 mm
Weight
  • 110 g
  • 140 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.7" inch
Screen resolution
  • 320 x 480 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • miniSD
BatteryCapacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 1530 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Mediatek MT6572M (28 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display
SpecificationDash 3.5XDA Atom
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 36.5 cm2
  • 22.6 cm2
Screen format
  • 3:2 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 51.2%
  • 38.2%
PPI /points per inch/
  • 165 PPI
  • 148 PPI
Camera and Video
Camera and Video
SpecificationDash 3.5XDA Atom
Rear camera, main
  • 3.15 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 3.15 MP
  • 2 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance
SpecificationDash 3.5XDA Atom
Processor CPU
  • Dual-core 1.0 GHz Cortex-A7
  • Intel PXA272 416 MHz
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs
SpecificationDash 3.5XDA Atom
Release date
  • 2012
  • September
  • 2005
  • November
Colors
  • Black
  • White
  • Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 260 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)
  • Stand by time- Up to 150 h Talking time- Up to 5 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationDash 3.5XDA Atom
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA 7.2/5.76 Mbps
Unknown
GPRS
  • Class 12
  • Class 10
Edge
  • Class 12
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 4.0
  • A2DP
  • 1.2
Music and Audio
Music and Audio
SpecificationDash 3.5XDA Atom
Radio
  • Stereo FM radio
  • FM radio
Others Unknown
  • Handwriting recognition
Other features
Other features
SpecificationDash 3.5XDA Atom
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
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Produced by Quanta Computer. Functionally identical to HP iPAQ rw6815