HTC Windows Phone 8X vs Plum Sync

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.

  • Weight

    Sync: 20 g lighter

    Windows Phone 8X:
    130 g
    Sync:
    110 g
  • Width

    Sync: 3.8 mm narrower

    Windows Phone 8X:
    66.2 mm
    Sync:
    62.4 mm
  • Screen diagonal

    Sync: 0.8 in smaller diagonal

    Windows Phone 8X:
    4.3 in
    Sync:
    3.5 in
  • Chipset

    Windows Phone 8X:
    Qualcomm MSM8960 Snapdragon S4 Plus
    Sync:
    Mediatek MT6572 (28 nm)
  • Depth

    Windows Phone 8X: 1.4 mm thinner

    Windows Phone 8X:
    10.1 mm
    Sync:
    11.5 mm
  • Height

    Sync: 14.4 mm shorter

    Windows Phone 8X:
    132.4 mm
    Sync:
    118 mm

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 +14.4 mm versus Sync
    Width:
    66.2 mm +3.8 mm versus Sync
    Depth:
    10.1 mm
  2. 2. Sync

    Height:
    118 mm
    Width:
    62.4 mm
    Depth:
    11.5 mm +1.4 mm versus Windows Phone 8X

Weight

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

  1. 1. Windows Phone 8X

    130 g

    +20 g versus Sync

  2. 2. Sync

    110 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.

  1. 1. Windows Phone 8X

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

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²

Windows Phone 8X has approximately 39.7% more rectangular screen area than Sync.

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

512 MB · 256 MB RAM

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. Sync

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

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

    +700 mAh versus Sync

  2. 2. Sync

    1100 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. Sync

Everyday essentials
Everyday essentials — specifications for Windows Phone 8X, Sync.
SpecificationWindows Phone 8XSync
Dimensions (HxWxD)
  • 132.4 Х 66.2 Х 10.1 mm
  • 118 Х 62.4 Х 11.5 mm
Weight
  • 130 g
  • 110 g
Technology
  • S-LCD2
  • TFT
Screen size
  • 4.3" inch
  • 3.5" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 512 MB
  • 256 MB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Non-removable Li-Ion
  • 1100 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 8
  • upgradable to 8.1.1
  • Android 4.2 (Jelly Bean)
Chipset
  • Qualcomm MSM8960 Snapdragon S4 Plus
  • Mediatek MT6572 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Windows Phone 8X, Sync.
SpecificationWindows Phone 8XSync
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 51.0 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 58.2%
  • 49.5%
PPI /points per inch/
  • 342 PPI
  • 165 PPI
Screen protection
  • Corning Gorilla Glass 2
Unknown
Camera and Video
Camera and Video — specifications for Windows Phone 8X, Sync.
SpecificationWindows Phone 8XSync
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2.1 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2.1 MP
  • 5 MP
Performance

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

Performance — specifications for Windows Phone 8X, Sync.
SpecificationWindows Phone 8XSync
Processor CPU
  • Dual-core 1.5 GHz Krait
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU
  • Adreno 225
  • Mali-400
Antutu 7 score *
  • 4210
Unknown
General specs
General specs — specifications for Windows Phone 8X, Sync.
SpecificationWindows Phone 8XSync
Release date
  • 2012
  • September
  • 2013
  • September
Colors
  • California Blue
  • Graphite black
  • Flame red
  • Limelight Yellow
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 180 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Windows Phone 8X, Sync.
SpecificationWindows Phone 8XSync
SIM card
  • Micro-SIM
  • Dual 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 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 3.1
  • A2DP
  • EDR/ 4.0
  • LE after Amber update
  • 2.1
  • A2DP
  • EDR
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, Sync.
SpecificationWindows Phone 8XSync
Radio
  • FM radio
  • Stereo FM radio
Others
  • Beats Audio -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Windows Phone 8X, Sync.
SpecificationWindows Phone 8XSync
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
  • Sensors Accelerometer
  • proximity
  • compass - X210 Dual SIM X211 Single SIM