HTC One (M8) for Windows (CDMA) vs Oppo Reno Ace

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.

  • Display technology

    OLED versus LCD

    One (M8) for Windows (CDMA):
    LCD
    Reno Ace:
    OLED
  • Weight

    One (M8) for Windows (CDMA): 40 g lighter

    One (M8) for Windows (CDMA):
    160 g
    Reno Ace:
    200 g
  • Width

    One (M8) for Windows (CDMA): 5.1 mm narrower

    One (M8) for Windows (CDMA):
    70.6 mm
    Reno Ace:
    75.7 mm
  • Screen diagonal

    One (M8) for Windows (CDMA): 1.5 in smaller diagonal

    One (M8) for Windows (CDMA):
    5 in
    Reno Ace:
    6.5 in
  • Chipset

    One (M8) for Windows (CDMA):
    Qualcomm MSM8974AB Snapdragon 801 (28 nm)
    Reno Ace:
    Qualcomm SM8150 Snapdragon 855+ (7 nm)
  • Rear camera layout

    One (M8) for Windows (CDMA):
    Single
    Reno Ace:
    Quad

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 (CDMA)

    Height:
    146.4 mm
    Width:
    70.6 mm
    Depth:
    9.4 mm +0.7 mm versus Reno Ace
  2. 2. Reno Ace

    Height:
    161 mm +14.6 mm versus One (M8) for Windows (CDMA)
    Width:
    75.7 mm +5.1 mm versus One (M8) for Windows (CDMA)
    Depth:
    8.7 mm

Weight

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

  1. 1. One (M8) for Windows (CDMA)

    160 g

  2. 2. Reno Ace

    200 g

    +40 g versus One (M8) for Windows (CDMA)

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 (CDMA)

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

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102 cm²

Reno Ace has approximately 48% more rectangular screen area than One (M8) for Windows (CDMA).

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 (CDMA), Reno Ace, compared at the same storage capacity.
StorageOne (M8) for Windows (CDMA)Reno Ace
32 GB 2 GB RAM Not recorded
128 GB Not recorded 8 GB RAM
256 GB Not recorded 8 / 12 GB RAM Alternative RAM configurations

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 (CDMA)

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

2. Reno Ace

NFC:
Yes
Headphone jack:
Yes
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. One (M8) for Windows (CDMA)

    2600 mAh

  2. 2. Reno Ace

    4000 mAh

    +1400 mAh versus One (M8) for Windows (CDMA)

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 Windows (CDMA)2. Reno Ace

Everyday essentials
Everyday essentials — specifications for One (M8) for Windows (CDMA), Reno Ace.
SpecificationOne (M8) for Windows (CDMA)Reno Ace
Dimensions (HxWxD)
  • 146.4 Х 70.6 Х 9.4 mm
  • 161 Х 75.7 Х 8.7 mm
Weight
  • 160 g
  • 200 g
Technology
  • Super LCD3
  • AMOLED
Screen size
  • 5" inch
  • 6.5" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 2 GB RAM
  • 128GB 8GB RAM
  • 256GB 8GB RAM
  • 256GB 12GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2600 mAh
  • Non-removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Phone 8.1.1
  • Android 9.0 (Pie)
  • planned upgrade to Android 10.0; ColorOS 6.1
Chipset
  • Qualcomm MSM8974AB Snapdragon 801 (28 nm)
  • Qualcomm SM8150 Snapdragon 855+ (7 nm)
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for One (M8) for Windows (CDMA), Reno Ace.
SpecificationOne (M8) for Windows (CDMA)Reno Ace
Touchscreen
  • capacitive touchscreen
  • capacitive touch
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 102.0 cm2
Screen format
  • 16:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 66.7%
  • 83.7%
PPI /points per inch/
  • 441 PPI
  • 405 PPI
Screen protection
  • To be confirmed
  • Corning Gorilla Glass 6
Camera and Video
Camera and Video — specifications for One (M8) for Windows (CDMA), Reno Ace.
SpecificationOne (M8) for Windows (CDMA)Reno Ace
Rear camera, main
  • 4 MP
  • Single
  • 48 MP
  • Quad
Camera specs
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
  • AF -4 MP
  • depth sensor
  • 48 MP
  • f/1.7
  • 26mm (wide)
  • 1/2.0"
  • 0.8µm
  • PDAF
  • OIS -13MP
  • f/2.4
  • (telephoto)
  • 1/3.4"
  • 1.0µm
  • 2x optical zoom -8 MP
  • f/2.2
  • 13mm (ultrawide)
  • 1/3.2"
  • 1.4µm -2 MP B/W
  • 1/5"
  • 1.75µm
Functions
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 5 MP
  • 16 MP
  • f/2.0
  • 26mm (wide)
  • 1/3.1''
  • 1.0µm
Performance

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

Performance — specifications for One (M8) for Windows (CDMA), Reno Ace.
SpecificationOne (M8) for Windows (CDMA)Reno Ace
Processor CPU
  • Quad-core 2.3 GHz Krait 400
  • Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
Graphics processor GPU
  • Adreno 330
  • Adreno 640 (700 MHz)
Antutu 8 score * Unknown
  • 465000
General specs
General specs — specifications for One (M8) for Windows (CDMA), Reno Ace.
SpecificationOne (M8) for Windows (CDMA)Reno Ace
Release date
  • 2014
  • August
  • 2019
  • October
Colors
  • Gunmetal Gray
  • Psychedelic Purple
  • Starry Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 380 EUR
Battery life
  • Stand by time- Up to 387 h Talking time- Up to 24 h
Unknown
Body build Unknown
  • Front glass (Gorilla Glass 6)
  • Back glass (Gorilla Glass 5)
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for One (M8) for Windows (CDMA), Reno Ace.
SpecificationOne (M8) for Windows (CDMA)Reno Ace
SIM card
  • Nano-SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE (unspecified)
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • EV-DO Rev.A 3.1 Mbps
  • HSPA
  • LTE-A
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 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for One (M8) for Windows (CDMA), Reno Ace.
SpecificationOne (M8) for Windows (CDMA)Reno Ace
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • 500 nits max brightness -HDR -90 Hz -DCI-P3 100%
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for One (M8) for Windows (CDMA), Reno Ace.
SpecificationOne (M8) for Windows (CDMA)Reno Ace
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • Infrared port - For Verizon
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 65W: 100% in 30 min (SuperVOOC Flash Charge)