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HTC One VX vs Samsung i520

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

    i520: 25.7 g lighter

    One VX:
    124.7 g
    i520:
    99 g
  • Width

    i520: 17.1 mm narrower

    One VX:
    67.6 mm
    i520:
    50.5 mm
  • Screen diagonal

    i520: 2.2 in smaller diagonal

    One VX:
    4.5 in
    i520:
    2.3 in
  • Chipset

    One VX:
    Qualcomm MSM8930 Snapdragon 400 (28 nm)
    i520:
    TI OMAP 2430
  • Depth

    One VX: 8.7 mm thinner

    One VX:
    9.2 mm
    i520:
    17.9 mm
  • Height

    i520: 31.8 mm shorter

    One VX:
    133.5 mm
    i520:
    101.7 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 +31.8 mm versus i520
    Width:
    67.6 mm +17.1 mm versus i520
    Depth:
    9.2 mm
  2. 2. i520

    Height:
    101.7 mm
    Width:
    50.5 mm
    Depth:
    17.9 mm +8.7 mm versus One VX

Weight

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

  1. 1. One VX

    124.7 g

    +25.7 g versus i520

  2. 2. i520

    99 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 VX

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. i520

    Screen diagonal:
    2.3 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    16.4 cm²

One VX has approximately 240.8% more rectangular screen area than i520.

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, i520, compared at the same storage capacity.
StorageOne VXi520
8 GB 1 GB RAM Unknown
i520: Original memory entry

35 MB

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. i520

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (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

    +850 mAh versus i520

  2. 2. i520

    950 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 VX2. i520

Everyday essentials
Everyday essentials — specifications for One VX, i520.
SpecificationOne VXi520
Dimensions (HxWxD)
  • 133.5 Х 67.6 Х 9.2 mm
  • 101.7 Х 50.5 Х 17.9 mm
Weight
  • 124.7 g
  • 99 g
Technology
  • Super LCD2
  • TFT
Screen size
  • 4.5" inch
  • 2.3" inch
Screen resolution
  • 540 x 960 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 35 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Non-removable Li-Ion
  • 950 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich); Sense UI 4
  • Symbian OS 9.2
  • Series 60 v3.1 UI
Chipset
  • Qualcomm MSM8930 Snapdragon 400 (28 nm)
  • TI OMAP 2430
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for One VX, i520.
SpecificationOne VXi520
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 55.8 cm2
  • 16.4 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 61.9%
  • 31.9%
PPI /points per inch/
  • 245 PPI
  • 174 PPI
Camera and Video
Camera and Video — specifications for One VX, i520.
SpecificationOne VXi520
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Functions
  • LED flash
  • HDR
Unknown
Video
  • 1080p@30fps
  • CIF
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA videocall camera
Performance
Performance — specifications for One VX, i520.
SpecificationOne VXi520
Processor CPU
  • Dual-core 1.2 GHz Krait
  • 330 MHz ARM 1136
Graphics processor GPU
  • Adreno 305
  • PowerVR MBX
General specs
General specs — specifications for One VX, i520.
SpecificationOne VXi520
Release date
  • 2012
  • October
  • 2007
  • February
Colors
  • White
  • Black
  • Gray
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
  • 140 EUR
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to 3 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for One VX, i520.
SpecificationOne VXi520
SIM card
  • Micro-SIM
  • Mini-SIM
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 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
  • HSPA 1.8 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 1.16 W/kg (head) 1.23 W/kg (body)
  • SAR EU - 0.49 W/kg (head)
Music and Audio
Music and Audio — specifications for One VX, i520.
SpecificationOne VXi520
Radio
  • FM radio
  • No
Others
  • Beats Audio -Active noise cancellation with dedicated mic
  • External touch keys
Other features
Other features — specifications for One VX, i520.
SpecificationOne VXi520
Dop
  • Sensors Accelerometer
  • proximity
  • compass - DivX/XviD/MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV/FLAC player -Document viewer - For AT&T
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Predictive text input -Voice memo -Voice mail -Organizer