HTC One (M8) for Windows vs Oppo A33

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

    A33: 14 g lighter

    One (M8) for Windows:
    160 g
    A33:
    146 g
  • Width

    One (M8) for Windows: 1.1 mm narrower

    One (M8) for Windows:
    70.6 mm
    A33:
    71.7 mm
  • Chipset

    One (M8) for Windows:
    Qualcomm MSM8974AB Snapdragon 801 (28 nm)
    A33:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Depth

    A33: 1.8 mm thinner

    One (M8) for Windows:
    9.4 mm
    A33:
    7.6 mm
  • Height

    A33: 3.7 mm shorter

    One (M8) for Windows:
    146.4 mm
    A33:
    142.7 mm
  • Release year

    One (M8) for Windows:
    2014
    A33:
    2015

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. One (M8) for Windows

    Height:
    146.4 mm +3.7 mm versus A33
    Width:
    70.6 mm
    Depth:
    9.4 mm +1.8 mm versus A33
  2. 2. A33

    Height:
    142.7 mm
    Width:
    71.7 mm +1.1 mm versus One (M8) for Windows
    Depth:
    7.6 mm

Weight

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

  1. 1. One (M8) for Windows

    160 g

    +14 g versus A33

  2. 2. A33

    146 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. One (M8) for Windows

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. A33

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

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 One (M8) for Windows, A33, compared at the same storage capacity.
StorageOne (M8) for WindowsA33
16 GB Not recorded 2 GB RAM
32 GB 2 GB RAM Not recorded

Practical features

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

1. One (M8) for Windows

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. A33

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. One (M8) for Windows

    2600 mAh

    +200 mAh versus A33

  2. 2. A33

    2400 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. One (M8) for Windows2. A33

Everyday essentials
Everyday essentials — specifications for One (M8) for Windows, A33.
SpecificationOne (M8) for WindowsA33
Dimensions (HxWxD)
  • 146.4 Х 70.6 Х 9.4 mm
  • 142.7 Х 71.7 Х 7.6 mm
Weight
  • 160 g
  • 146 g
Technology
  • Super LCD3
  • IPS LCD
Screen size
  • 5" inch
  • 5" inch
Screen resolution
  • 1080 x 1920 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 2 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2600 mAh
  • Non-removable Li-Ion
  • 2400 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Phone 8.1.1
  • Android 5.1 (Lollipop); ColorOS 2.1
Chipset
  • Qualcomm MSM8974AB Snapdragon 801 (28 nm)
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for One (M8) for Windows, A33.
SpecificationOne (M8) for WindowsA33
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 66.7%
  • 67.4%
PPI /points per inch/
  • 441 PPI
  • 220 PPI
Screen protection
  • To be confirmed
Unknown
Camera and Video
Camera and Video — specifications for One (M8) for Windows, A33.
SpecificationOne (M8) for WindowsA33
Rear camera, main
  • 4 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
  • AF -4 MP
  • depth sensor
  • 8 MP
  • 1/3.2''
  • 1.4µm
  • AF
Functions
  • HDR
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 5 MP
  • 5 MP
Performance

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

Performance — specifications for One (M8) for Windows, A33.
SpecificationOne (M8) for WindowsA33
Processor CPU
  • Quad-core 2.3 GHz Krait 400
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Adreno 330
  • Adreno 306
Antutu 7 score * Unknown
  • 26122
GeekBench 4 Single Core * Unknown
  • 483
GeekBench 4 Multi-Core * Unknown
  • 1235
GeekBench 4 RenderScript * Unknown
  • 920
General specs
General specs — specifications for One (M8) for Windows, A33.
SpecificationOne (M8) for WindowsA33
Release date
  • 2014
  • August
  • 2015
  • November
Colors
  • Gunmetal Gray
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 240 EUR
Battery life Unknown
  • Stand by time- Up to 250 h (3G) Talking time- Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for One (M8) for Windows, A33.
SpecificationOne (M8) for WindowsA33
SIM card
  • Nano-SIM
  • Dual SIM (Nano-SIM/ Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 - EMEA HSDPA 850 / 1900 / 2100 - AT&T -4G - LTE band 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - EMEA LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 17(700) - AT&T
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/21.1(AT&T)/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for One (M8) for Windows, A33.
SpecificationOne (M8) for WindowsA33
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for One (M8) for Windows, A33.
SpecificationOne (M8) for WindowsA33
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • Infrared port
  • Sensors Accelerometer
  • proximity
  • compass