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BLU Studio 5.5 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.

  • WeightXDA Atom: 44 g lighterXDA Atom: 140 g · Studio 5.5: 184 g
  • WidthXDA Atom: 21.5 mm narrowerXDA Atom: 58 mm · Studio 5.5: 79.5 mm
  • Screen diagonalXDA Atom: 2.8 in smaller diagonalXDA Atom: 2.7 in · Studio 5.5: 5.5 in
  • DepthStudio 5.5: 9 mm thinnerStudio 5.5: 9.5 mm · XDA Atom: 18.5 mm
  • HeightXDA Atom: 55 mm shorterXDA Atom: 102 mm · Studio 5.5: 157 mm
  • Release year2013 / 2005Studio 5.5: 2013 · 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
Studio 5.5: 157 × 79.5 mm 1 XDA Atom: 102 × 58 mm 2
Side
Studio 5.5: 157 × 9.5 mm 1 XDA Atom: 102 × 18.5 mm 2
  1. 1. Studio 5.5
    Height
    157 mm
    Width
    79.5 mm
    Depth
    9.5 mm
    Weight
    184 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
SpecificationStudio 5.5XDA Atom
Dimensions (HxWxD)
  • 157 Х 79.5 Х 9.5 mm
  • 102 Х 58 Х 18.5 mm
Weight
  • 184 g
  • 140 g
Technology
  • TFT
  • TFT
Screen size
  • 5.5" inch
  • 2.7" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB 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.
  • 2250 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 MT6589 (28 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display
SpecificationStudio 5.5XDA Atom
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 83.4 cm2
  • 22.6 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 66.8%
  • 38.2%
PPI /points per inch/
  • 178 PPI
  • 148 PPI
Camera and Video
Camera and Video
SpecificationStudio 5.5XDA Atom
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance
SpecificationStudio 5.5XDA Atom
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Intel PXA272 416 MHz
Graphics processor GPU
  • PowerVR SGX544
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 18457
Unknown
General specs
General specs
SpecificationStudio 5.5XDA Atom
Release date
  • 2013
  • September
  • 2005
  • November
Colors
  • Blue
  • Pink
  • Grey
  • White
  • Yellow
  • Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 260 EUR
Battery life
  • Stand by time- Up to 960 h (2G) / Up to 820 h (3G) Talking time- Up to 26 h (2G) / Up to 14 h (3G)
  • Stand by time- Up to 150 h Talking time- Up to 5 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationStudio 5.5XDA 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 21.1/11.5 Mbps
Unknown
GPRS
  • Class 12
  • Class 10
Edge
  • Class 12
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • 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
SpecificationStudio 5.5XDA Atom
Radio
  • FM radio
  • FM radio
Others Unknown
  • Handwriting recognition
Other features
Other features
SpecificationStudio 5.5XDA Atom
Dop
  • Sensors Accelerometer
  • proximity - D600 Single SIM D610 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