HTC One VX vs Xiaomi Mi 9T Pro

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.

  • Display technology

    OLED versus LCD

    One VX:
    LCD
    Mi 9T Pro:
    OLED
  • Weight

    One VX: 66.3 g lighter

    One VX:
    124.7 g
    Mi 9T Pro:
    191 g
  • Width

    One VX: 6.7 mm narrower

    One VX:
    67.6 mm
    Mi 9T Pro:
    74.3 mm
  • Screen diagonal

    One VX: 1.89 in smaller diagonal

    One VX:
    4.5 in
    Mi 9T Pro:
    6.39 in
  • Chipset

    One VX:
    Qualcomm MSM8930 Snapdragon 400 (28 nm)
    Mi 9T Pro:
    Qualcomm SDM855 Snapdragon 855 (7 nm)
  • Rear camera layout

    One VX:
    Single
    Mi 9T Pro:
    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 VX

    Height:
    133.5 mm
    Width:
    67.6 mm
    Depth:
    9.2 mm
  2. 2. Mi 9T Pro

    Height:
    156.7 mm +23.2 mm versus One VX
    Width:
    74.3 mm +6.7 mm versus One VX
    Depth:
    8.8 mm

Weight

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

  1. 1. One VX

    124.7 g

  2. 2. Mi 9T Pro

    191 g

    +66.3 g versus One VX

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 VX

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Mi 9T Pro

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

Mi 9T Pro has approximately 79.5% more rectangular screen area than One VX.

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 VX, Mi 9T Pro, compared at the same storage capacity.
StorageOne VXMi 9T Pro
8 GB 1 GB RAM Not recorded
64 GB Not recorded 6 GB RAM
128 GB Not recorded 6 GB RAM
256 GB Not recorded 8 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 VX

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

2. Mi 9T Pro

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 VX

    1800 mAh

  2. 2. Mi 9T Pro

    4000 mAh

    +2200 mAh versus One VX

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 VX2. Mi 9T Pro

Everyday essentials
Everyday essentials — specifications for One VX, Mi 9T Pro.
SpecificationOne VXMi 9T Pro
Dimensions (HxWxD)
  • 133.5 Х 67.6 Х 9.2 mm
  • 156.7 Х 74.3 Х 8.8 mm
Weight
  • 124.7 g
  • 191 g
Technology
  • Super LCD2
  • Super AMOLED
Screen size
  • 4.5" inch
  • 6.39" inch
Screen resolution
  • 540 x 960 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 64GB 6GB RAM
  • 128GB 6GB RAM
  • 256GB 8GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Non-removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.0 (Ice Cream Sandwich); Sense UI 4
  • Android 9.0 (Pie); MIUI 10
Chipset
  • Qualcomm MSM8930 Snapdragon 400 (28 nm)
  • Qualcomm SDM855 Snapdragon 855 (7 nm)
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for One VX, Mi 9T Pro.
SpecificationOne VXMi 9T Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 100.2 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 61.9%
  • 86.1%
PPI /points per inch/
  • 245 PPI
  • 403 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for One VX, Mi 9T Pro.
SpecificationOne VXMi 9T Pro
Rear camera, main
  • 5 MP
  • Single
  • 48 MP
  • Triple
Camera specs
  • 5 MP
  • AF
  • 48 MP
  • f/1.8
  • 26mm (wide)
  • 1/2''
  • 0.8µm
  • PDAF
  • Laser AF -8 MP
  • f/2.4
  • 53mm (telephoto)
  • 1/4''
  • 1.12µm
  • laser AF
  • 2x optical zoom -13 MP
  • 12mm (ultrawide)
  • 1/3''
Functions
  • LED flash
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 20 MP
  • Single
Specifications
  • VGA
  • Motorized pop-up 20 MP
  • f/2.2
  • 0.8µm
Performance

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

Performance — specifications for One VX, Mi 9T Pro.
SpecificationOne VXMi 9T Pro
Processor CPU
  • Dual-core 1.2 GHz Krait
  • Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
Graphics processor GPU
  • Adreno 305
  • Adreno 640
Antutu 7 score * Unknown
  • 369852
GeekBench 4 Single Core * Unknown
  • 3536
GeekBench 4 Multi-Core * Unknown
  • 11199
Antutu 8 score * Unknown
  • 442943
GeekBench 5 Single Core * Unknown
  • 681
GeekBench 5 Multi-Core * Unknown
  • 2570
General specs
General specs — specifications for One VX, Mi 9T Pro.
SpecificationOne VXMi 9T Pro
Release date
  • 2012
  • October
  • 2019
  • August
Colors
  • White
  • Black
  • Gray
  • Carbon black
  • Red flame
  • Glacier blue
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
  • 430 EUR
Body build Unknown
  • Front/back glass (Gorilla Glass 5)
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for One VX, Mi 9T Pro.
SpecificationOne VXMi 9T Pro
SIM card
  • Micro-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1900 -4G - LTE band 4(1700/2100)
  • 17(700)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -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)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 40(2300)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • 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
  • aptX HD
Harmful irradiation
  • SAR - 1.16 W/kg (head) 1.23 W/kg (body)
  • SAR - 1.03 W/kg (head) 0.72 W/kg (body) SAR EU - 1.30 W/kg (head) 1.51 W/kg (body)
Music and Audio
Music and Audio — specifications for One VX, Mi 9T Pro.
SpecificationOne VXMi 9T Pro
Radio
  • FM radio
  • Yes
Others
  • Beats Audio -Active noise cancellation with dedicated mic
  • HDR
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for One VX, Mi 9T Pro.
SpecificationOne VXMi 9T Pro
Dop
  • Sensors Accelerometer
  • proximity
  • compass - DivX/XviD/MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV/FLAC player -Document viewer - For AT&T
  • Sensors Fingerprint (under display)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 27W (Quick Charge 4+) - For Global market