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BLU Studio 5.3 II vs O2 XDA Atom Exec

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.

  • WeightXDA Atom Exec: 70 g lighterXDA Atom Exec: 140 g · Studio 5.3 II: 210 g
  • WidthXDA Atom Exec: 19 mm narrowerXDA Atom Exec: 58 mm · Studio 5.3 II: 77 mm
  • Screen diagonalXDA Atom Exec: 2.6 in smaller diagonalXDA Atom Exec: 2.7 in · Studio 5.3 II: 5.3 in
  • DepthStudio 5.3 II: 7.7 mm thinnerStudio 5.3 II: 10.8 mm · XDA Atom Exec: 18.5 mm
  • HeightXDA Atom Exec: 48 mm shorterXDA Atom Exec: 102 mm · Studio 5.3 II: 150 mm
  • Release year2013 / 2006Studio 5.3 II: 2013 · XDA Atom Exec: 2006

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 5.3 II: 150 × 77 mm 1 XDA Atom Exec: 102 × 58 mm 2
Side
Studio 5.3 II: 150 × 10.8 mm 1 XDA Atom Exec: 102 × 18.5 mm 2
  1. 1. Studio 5.3 II
    Height
    150 mm+48 mm versus XDA Atom Exec
    Width
    77 mm+19 mm versus XDA Atom Exec
    Depth
    10.8 mm
    Weight
    210 g
  2. 2. XDA Atom Exec
    Height
    102 mm
    Width
    58 mm
    Depth
    18.5 mm+7.7 mm versus Studio 5.3 II
    Weight
    140 g
Weight

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

  1. 1. Studio 5.3 II210 g

    +70 g versus XDA Atom Exec

  2. 2. XDA Atom Exec140 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.

Screen size
Studio 5.3 II: 5.3 in, 16:9, About 77.4 cm² rectangular area 1 XDA Atom Exec: 2.7 in, 4:3, About 22.6 cm² rectangular area 2
  1. 1. Studio 5.3 II 5.3 in · 16:9 About 77.4 cm² rectangular area
  2. 2. XDA Atom Exec 2.7 in · 4:3 About 22.6 cm² rectangular area

Studio 5.3 II has approximately 243% more rectangular screen area than XDA Atom Exec.

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.

Studio 5.3 II: Original memory entry

4 GB · 512 MB RAM

XDA Atom Exec: Original memory entry

64 MB RAM · 192 MB ROM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Studio 5.3 II

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

2. XDA Atom Exec

NFC
Unknown
Headphone jack
No
Memory card support
See details miniSD

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. Studio 5.3 II2200 mAh

    +670 mAh versus XDA Atom Exec

  2. 2. XDA Atom Exec1530 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. Studio 5.3 II2. XDA Atom Exec

Everyday essentials
Everyday essentials
SpecificationStudio 5.3 IIXDA Atom Exec
Dimensions (HxWxD)
  • 150 Х 77 Х 10.8 mm
  • 102 Х 58 Х 18.5 mm
Weight
  • 210 g
  • 140 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.3" inch
  • 2.7" inch
Screen resolution
  • 540 x 960 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 64 MB RAM
  • 192 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • miniSD
BatteryCapacity is not battery life. No endurance test is implied.
  • 2200 mAh
  • Removable Li-Ion
  • 1530 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.1 (Jelly Bean)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Mediatek MT6577 (40 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display
SpecificationStudio 5.3 IIXDA Atom Exec
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 77.4 cm2
  • 22.6 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 67.0%
  • 38.2%
PPI /points per inch/
  • 208 PPI
  • 148 PPI
Camera and Video
Camera and Video
SpecificationStudio 5.3 IIXDA Atom Exec
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 2 MP
Functions
  • Dual-LED flash
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance
Performance
SpecificationStudio 5.3 IIXDA Atom Exec
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Intel XScale PXA 27x 520MHz
Graphics processor GPU
  • PowerVR SGX531
Unknown
General specs
General specs
SpecificationStudio 5.3 IIXDA Atom Exec
Release date
  • 2013
  • February
  • 2006
  • June
Colors
  • Black
  • White
  • Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
  • 310 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)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationStudio 5.3 IIXDA Atom Exec
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
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 3.0
  • 1.2
Music and Audio
Music and Audio
SpecificationStudio 5.3 IIXDA Atom Exec
Radio
  • Stereo FM radio
  • FM radio
Others Unknown
  • Handwriting recognition
Other features
Other features
SpecificationStudio 5.3 IIXDA Atom Exec
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - D540 Single SIM D550 Dual SIM
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player