HTC Windows Phone 8X vs O2 XDA Atom Exec

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.

  • Weight

    Windows Phone 8X: 10 g lighter

    Windows Phone 8X:
    130 g
    XDA Atom Exec:
    140 g
  • Width

    XDA Atom Exec: 8.2 mm narrower

    Windows Phone 8X:
    66.2 mm
    XDA Atom Exec:
    58 mm
  • Screen diagonal

    XDA Atom Exec: 1.6 in smaller diagonal

    Windows Phone 8X:
    4.3 in
    XDA Atom Exec:
    2.7 in
  • Depth

    Windows Phone 8X: 8.4 mm thinner

    Windows Phone 8X:
    10.1 mm
    XDA Atom Exec:
    18.5 mm
  • Height

    XDA Atom Exec: 30.4 mm shorter

    Windows Phone 8X:
    132.4 mm
    XDA Atom Exec:
    102 mm
  • Release year

    Windows Phone 8X:
    2012
    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.

  1. 1. Windows Phone 8X

    Height:
    132.4 mm +30.4 mm versus XDA Atom Exec
    Width:
    66.2 mm +8.2 mm versus XDA Atom Exec
    Depth:
    10.1 mm
  2. 2. XDA Atom Exec

    Height:
    102 mm
    Width:
    58 mm
    Depth:
    18.5 mm +8.4 mm versus Windows Phone 8X

Weight

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

  1. 1. Windows Phone 8X

    130 g

  2. 2. XDA Atom Exec

    140 g

    +10 g versus Windows Phone 8X

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.

  1. 1. Windows Phone 8X

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. XDA Atom Exec

    Screen diagonal:
    2.7 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    22.6 cm²

Windows Phone 8X has approximately 125.8% 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.

Recorded RAM for Windows Phone 8X, XDA Atom Exec, compared at the same storage capacity.
StorageWindows Phone 8XXDA Atom Exec
16 GB 1 GB RAM Unknown
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. Windows Phone 8X

NFC:
Yes
Headphone jack:
Yes
Memory card support:
No

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 battery capacity

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

  1. 1. Windows Phone 8X

    1800 mAh

    +270 mAh versus XDA Atom Exec

  2. 2. XDA Atom Exec

    1530 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. Windows Phone 8X2. XDA Atom Exec

Everyday essentials
Everyday essentials — specifications for Windows Phone 8X, XDA Atom Exec.
SpecificationWindows Phone 8XXDA Atom Exec
Dimensions (HxWxD)
  • 132.4 Х 66.2 Х 10.1 mm
  • 102 Х 58 Х 18.5 mm
Weight
  • 130 g
  • 140 g
Technology
  • S-LCD2
  • TFT
Screen size
  • 4.3" inch
  • 2.7" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 64 MB RAM
  • 192 MB ROM
Memory card support
  • No
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Non-removable Li-Ion
  • 1530 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Phone 8
  • upgradable to 8.1.1
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Qualcomm MSM8960 Snapdragon S4 Plus
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Windows Phone 8X, XDA Atom Exec.
SpecificationWindows Phone 8XXDA Atom Exec
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 51.0 cm2
  • 22.6 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 58.2%
  • 38.2%
PPI /points per inch/
  • 342 PPI
  • 148 PPI
Screen protection
  • Corning Gorilla Glass 2
Unknown
Camera and Video
Camera and Video — specifications for Windows Phone 8X, XDA Atom Exec.
SpecificationWindows Phone 8XXDA Atom Exec
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 2 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2.1 MP
  • Single
  • 0 MP,
Specifications
  • 2.1 MP
Unknown
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Windows Phone 8X, XDA Atom Exec.
SpecificationWindows Phone 8XXDA Atom Exec
Processor CPU
  • Dual-core 1.5 GHz Krait
  • Intel XScale PXA 27x 520MHz
Graphics processor GPU
  • Adreno 225
Unknown
Antutu 7 score *
  • 4210
Unknown
General specs
General specs — specifications for Windows Phone 8X, XDA Atom Exec.
SpecificationWindows Phone 8XXDA Atom Exec
Release date
  • 2012
  • September
  • 2006
  • June
Colors
  • California Blue
  • Graphite black
  • Flame red
  • Limelight Yellow
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
  • 310 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Windows Phone 8X, XDA Atom Exec.
SpecificationWindows Phone 8XXDA Atom Exec
SIM card
  • Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 - AT&T -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 17(700) - AT&T
Unknown
Speed
  • HSPA
  • LTE Cat3 100/50 Mbps
  • EV-DO Rev.A 3.1 Mbps (LTE for AT&T version)
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 3.1
  • A2DP
  • EDR/ 4.0
  • LE after Amber update
  • 1.2
Harmful irradiation
  • SAR - 0.59 W/kg (head) 0.32 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Windows Phone 8X, XDA Atom Exec.
SpecificationWindows Phone 8XXDA Atom Exec
Radio
  • FM radio
  • FM radio
Others
  • Beats Audio -Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features — specifications for Windows Phone 8X, XDA Atom Exec.
SpecificationWindows Phone 8XXDA Atom Exec
Dop
  • Sensors Accelerometer
  • proximity
  • compass - OneDrive (15 GB cloud storage) -MP3/WAV/eAAC+/WMA player -MP4/H.264/WMV player -Document viewer/editor -Video/photo editor -Voice memo/command/dial -Predictive text input - Previously known as HTC Accord
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player