HTC Windows Phone 8X vs Siemens SX45

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: 200 g lighter

    Windows Phone 8X:
    130 g
    SX45:
    330 g
  • Width

    Windows Phone 8X: 20.8 mm narrower

    Windows Phone 8X:
    66.2 mm
    SX45:
    87 mm
  • Depth

    Windows Phone 8X: 15.9 mm thinner

    Windows Phone 8X:
    10.1 mm
    SX45:
    26 mm
  • Release year

    Windows Phone 8X:
    2012
    SX45:
    2001

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
    Width:
    66.2 mm
    Depth:
    10.1 mm
  2. 2. SX45

    Height:
    134 mm
    Width:
    87 mm +20.8 mm versus Windows Phone 8X
    Depth:
    26 mm +15.9 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. SX45

    330 g

    +200 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Windows Phone 8X

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. SX45

    SX45: Screen geometry unavailable or conflicting.

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, SX45, compared at the same storage capacity.
StorageWindows Phone 8XSX45
16 GB 1 GB RAM Unknown
SX45: Original memory entry

32 MB

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. SX45

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

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

    +250 mAh versus SX45

  2. 2. SX45

    1550 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. SX45

Everyday essentials
Everyday essentials — specifications for Windows Phone 8X, SX45.
SpecificationWindows Phone 8XSX45
Dimensions (HxWxD)
  • 132.4 Х 66.2 Х 10.1 mm
  • 134 Х 87 Х 26 mm
Weight
  • 130 g
  • 330 g
Technology
  • S-LCD2
  • TFT
Screen size
  • 4.3" inch
  • 0" 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
  • 32 MB
Memory card support
  • No
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Non-removable Li-Ion
  • 1550 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 8
  • upgradable to 8.1.1
  • Microsoft Windows CE 3.0 for PocketPC
Chipset
  • Qualcomm MSM8960 Snapdragon S4 Plus
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Windows Phone 8X, SX45.
SpecificationWindows Phone 8XSX45
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 51.0 cm2
Unknown
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 58.2%
Unknown
PPI /points per inch/
  • 342 PPI
  • 0 PPI
Screen protection
  • Corning Gorilla Glass 2
Unknown
Camera and Video
Camera and Video — specifications for Windows Phone 8X, SX45.
SpecificationWindows Phone 8XSX45
Rear camera, main
  • 8 MP
  • Single
  • 0 MP,
Camera specs
  • 8 MP
  • AF
Unknown
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
Unknown
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, SX45.
SpecificationWindows Phone 8XSX45
Processor CPU
  • Dual-core 1.5 GHz Krait
  • 64-bit NEC VR4122 150 MHz
Graphics processor GPU
  • Adreno 225
Unknown
Antutu 7 score *
  • 4210
Unknown
General specs
General specs — specifications for Windows Phone 8X, SX45.
SpecificationWindows Phone 8XSX45
Release date
  • 2012
  • September
  • 2001
Colors
  • California Blue
  • Graphite black
  • Flame red
  • Limelight Yellow
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to 2 h
Communication and Connectivity
Communication and Connectivity — specifications for Windows Phone 8X, SX45.
SpecificationWindows Phone 8XSX45
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
  • No
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • microUSB 2.0
Unknown
Bluetooth
  • 3.1
  • A2DP
  • EDR/ 4.0
  • LE after Amber update
  • No
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, SX45.
SpecificationWindows Phone 8XSX45
Radio
  • FM radio
  • No
Others
  • Beats Audio -Active noise cancellation with dedicated mic
  • 57.6 mm x 76.8 mm -0.24 mm pixel pitch
Other features
Other features — specifications for Windows Phone 8X, SX45.
SpecificationWindows Phone 8XSX45
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 - Full PocketPC functionality -Media player (MP3) - PDA + mobile phone