HTC One VX vs Samsung Galaxy M20

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.

  • Weight

    One VX: 61.3 g lighter

    One VX:
    124.7 g
    Galaxy M20:
    186 g
  • Width

    One VX: 6.9 mm narrower

    One VX:
    67.6 mm
    Galaxy M20:
    74.5 mm
  • Screen diagonal

    One VX: 1.8 in smaller diagonal

    One VX:
    4.5 in
    Galaxy M20:
    6.3 in
  • Chipset

    One VX:
    Qualcomm MSM8930 Snapdragon 400 (28 nm)
    Galaxy M20:
    Exynos 7904 Octa (14 nm)
  • Rear camera layout

    One VX:
    Single
    Galaxy M20:
    Dual
  • Height

    One VX: 22.9 mm shorter

    One VX:
    133.5 mm
    Galaxy M20:
    156.4 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. One VX

    Height:
    133.5 mm
    Width:
    67.6 mm
    Depth:
    9.2 mm
  2. 2. Galaxy M20

    Height:
    156.4 mm +22.9 mm versus One VX
    Width:
    74.5 mm +6.9 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. Galaxy M20

    186 g

    +61.3 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. Galaxy M20

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

Galaxy M20 has approximately 74.5% 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, Galaxy M20, compared at the same storage capacity.
StorageOne VXGalaxy M20
8 GB 1 GB RAM Unknown
Galaxy M20: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 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. Galaxy M20

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 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 VX

    1800 mAh

  2. 2. Galaxy M20

    5000 mAh

    +3200 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. Galaxy M20

Everyday essentials
Everyday essentials — specifications for One VX, Galaxy M20.
SpecificationOne VXGalaxy M20
Dimensions (HxWxD)
  • 133.5 Х 67.6 Х 9.2 mm
  • 156.4 Х 74.5 Х 8.8 mm
Weight
  • 124.7 g
  • 186 g
Technology
  • Super LCD2
  • PLS TFT
Screen size
  • 4.5" inch
  • 6.3" 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
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 512 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Non-removable Li-Ion
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.0 (Ice Cream Sandwich); Sense UI 4
  • Android 8.1 (Oreo); Experience 9.5
Chipset
  • Qualcomm MSM8930 Snapdragon 400 (28 nm)
  • Exynos 7904 Octa (14 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for One VX, Galaxy M20.
SpecificationOne VXGalaxy M20
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 97.4 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 61.9%
  • 83.6%
PPI /points per inch/
  • 245 PPI
  • 409 PPI
Camera and Video
Camera and Video — specifications for One VX, Galaxy M20.
SpecificationOne VXGalaxy M20
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • f/1.9
  • 1/2.8''
  • 1.12µm
  • PDAF -5 MP
  • f/2.2
  • 12mm (ultrawide)
  • 1/6"
Functions
  • LED flash
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA
  • 8 MP
  • f/2.0
Performance

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

Performance — specifications for One VX, Galaxy M20.
SpecificationOne VXGalaxy M20
Processor CPU
  • Dual-core 1.2 GHz Krait
  • Octa-core (2x1.8 GHz Kryo 260 Gold & 6x1.6 GHz Kryo 260 Silver)
Graphics processor GPU
  • Adreno 305
  • Mali-G71 MP2
Antutu 7 score * Unknown
  • 109326
GeekBench 5 Single Core * Unknown
  • 263
GeekBench 5 Multi-Core * Unknown
  • 959
General specs
General specs — specifications for One VX, Galaxy M20.
SpecificationOne VXGalaxy M20
Release date
  • 2012
  • October
  • 2019
  • January
Colors
  • White
  • Black
  • Gray
  • Ocean Blue
  • Charcoal Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
  • 150 EUR
Communication and Connectivity
Communication and Connectivity — specifications for One VX, Galaxy M20.
SpecificationOne VXGalaxy M20
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 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat12 600/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 1.16 W/kg (head) 1.23 W/kg (body)
  • SAR EU - 0.25 W/kg (head) 1.59 W/kg (body)
Music and Audio
Music and Audio — specifications for One VX, Galaxy M20.
SpecificationOne VXGalaxy M20
Radio
  • FM radio
  • FM radio
  • RDS
  • recording
Others
  • Beats Audio -Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic -Dolby Atmos sound
Other features
Other features — specifications for One VX, Galaxy M20.
SpecificationOne VXGalaxy M20
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 (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 15W