HTC One M8s vs Xiaomi Mi 9 Explorer

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 M8s:
    LCD
    Mi 9 Explorer:
    OLED
  • Weight

    One M8s: 13 g lighter

    One M8s:
    160 g
    Mi 9 Explorer:
    173 g
  • Width

    One M8s: 4.1 mm narrower

    One M8s:
    70.6 mm
    Mi 9 Explorer:
    74.7 mm
  • Screen diagonal

    One M8s: 1.39 in smaller diagonal

    One M8s:
    5 in
    Mi 9 Explorer:
    6.39 in
  • Chipset

    One M8s:
    Qualcomm MSM8939 Snapdragon 615 (28 nm)
    Mi 9 Explorer:
    Qualcomm SDM855 Snapdragon 855 (7 nm)
  • Rear camera layout

    One M8s:
    Dual
    Mi 9 Explorer:
    Triple

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 M8s

    Height:
    146.4 mm
    Width:
    70.6 mm
    Depth:
    9.6 mm +2 mm versus Mi 9 Explorer
  2. 2. Mi 9 Explorer

    Height:
    157.5 mm +11.1 mm versus One M8s
    Width:
    74.7 mm +4.1 mm versus One M8s
    Depth:
    7.6 mm

Weight

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

  1. 1. One M8s

    160 g

  2. 2. Mi 9 Explorer

    173 g

    +13 g versus One M8s

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 M8s

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

    Screen diagonal:
    6.39 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.2 cm²

Mi 9 Explorer has approximately 45.4% more rectangular screen area than One M8s.

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 M8s, Mi 9 Explorer, compared at the same storage capacity.
StorageOne M8sMi 9 Explorer
16 GB 2 GB RAM Unknown
32 GB 2 GB RAM Unknown
Mi 9 Explorer: Original memory entry

256 GB · 8/12 GB 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. One M8s

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

2. Mi 9 Explorer

NFC:
Yes
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. One M8s

    2840 mAh

  2. 2. Mi 9 Explorer

    3300 mAh

    +460 mAh versus One M8s

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 M8s2. Mi 9 Explorer

Everyday essentials
Everyday essentials — specifications for One M8s, Mi 9 Explorer.
SpecificationOne M8sMi 9 Explorer
Dimensions (HxWxD)
  • 146.4 Х 70.6 Х 9.6 mm
  • 157.5 Х 74.7 Х 7.6 mm
Weight
  • 160 g
  • 173 g
Technology
  • Super LCD3
  • Super AMOLED
Screen size
  • 5" inch
  • 6.39" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16/32 GB
  • 2 GB RAM
  • 256 GB
  • 8/12 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2840 mAh
  • Non-removable Li-Po
  • 3300 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5 (Lollipop); Sense UI 7
  • Android 9.0 (Pie); MIUI 10
Chipset
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
  • Qualcomm SDM855 Snapdragon 855 (7 nm)
NFC
  • Yes (market/operator dependent)
  • Yes
Headphone jack
  • Yes
  • No
Display
Display — specifications for One M8s, Mi 9 Explorer.
SpecificationOne M8sMi 9 Explorer
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 100.2 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 66.7%
  • 85.2%
PPI /points per inch/
  • 441 PPI
  • 403 PPI
Screen protection
  • To be confirmed
  • Corning Gorilla Glass 6
Camera and Video
Camera and Video — specifications for One M8s, Mi 9 Explorer.
SpecificationOne M8sMi 9 Explorer
Rear camera, main
  • 13 MP
  • Dual
  • 48 MP
  • Triple
Camera specs
  • 13 MP
  • f/2.0
  • 28mm (wide)
  • AF -2 MP
  • depth sensor
  • 48 MP
  • f/1.5 (12GB RAM model) or f/1.8 (8GB RAM model)
  • (wide)
  • 1/2"
  • 0.8µm
  • PDAF
  • Laser AF - 12 MP
  • f/2.2
  • 54mm (telephoto)
  • 1/3.6"
  • 1.0µm
  • laser AF
  • 2x optical zoom - 16 MP
  • 13mm (ultrawide)
  • 1/3.0"
Functions
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 5 MP
  • f/2.8
  • 34mm (standard)
  • 20 MP
  • f/2.0
  • 0.9μm
Performance

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

Performance — specifications for One M8s, Mi 9 Explorer.
SpecificationOne M8sMi 9 Explorer
Processor CPU
  • Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
Graphics processor GPU
  • Adreno 405
  • Adreno 640
Antutu 7 score *
  • 30215
Unknown
GeekBench 4 Single Core *
  • 607
Unknown
GeekBench 4 Multi-Core *
  • 1704
Unknown
GeekBench 4 RenderScript *
  • 2038
Unknown
General specs
General specs — specifications for One M8s, Mi 9 Explorer.
SpecificationOne M8sMi 9 Explorer
Release date
  • 2015
  • April
  • 2019
  • February
Colors
  • Gunmetal Gray
  • Glacial Silver
  • Amber Gold
  • Transparent Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 330 EUR
  • 530 EUR
Battery life
  • Stand by time- Up to 753 h (3G) Talking time- Up to 20 h (3G)
Unknown
Body build Unknown
  • Back glass (Gorilla Glass 5)
  • aluminum frame (7000 series)
Communication and Connectivity
Communication and Connectivity — specifications for One M8s, Mi 9 Explorer.
SpecificationOne M8sMi 9 Explorer
SIM card
  • Nano-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 - EMEA HSDPA 850 / 900 / 2100 - Germany -4G - LTE band 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800) - EMEA
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 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
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • QZSS
USB
  • microUSB 2.0 (MHL TV-out)
  • USB Host
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.1
  • A2DP
  • aptX
  • 5.0
  • A2DP
  • LE
  • aptX HD
Music and Audio
Music and Audio — specifications for One M8s, Mi 9 Explorer.
SpecificationOne M8sMi 9 Explorer
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • Active noise cancellation with dedicated mic
  • HDR10 -DCI-P3
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for One M8s, Mi 9 Explorer.
SpecificationOne M8sMi 9 Explorer
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • Sensors Fingerprint (under display)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging 27W (Quick Charge 4+) -Fast wireless charging 20W - Also known as Xiaomi Mi 9 Transparent Edition