HTC Velocity 4G vs Thuraya SG-2520

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

    Velocity 4G: 6.2 g lighter

    Velocity 4G:
    163.8 g
    SG-2520:
    170 g
  • Width

    SG-2520: 14 mm narrower

    Velocity 4G:
    67 mm
    SG-2520:
    53 mm
  • Screen diagonal

    SG-2520: 2.6 in smaller diagonal

    Velocity 4G:
    4.5 in
    SG-2520:
    1.9 in
  • Depth

    Velocity 4G: 7.5 mm thinner

    Velocity 4G:
    11.3 mm
    SG-2520:
    18.8 mm
  • Height

    Velocity 4G: 9.7 mm shorter

    Velocity 4G:
    128.8 mm
    SG-2520:
    138.5 mm
  • Release year

    Velocity 4G:
    2012
    SG-2520:
    2007

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. Velocity 4G

    Height:
    128.8 mm
    Width:
    67 mm +14 mm versus SG-2520
    Depth:
    11.3 mm
  2. 2. SG-2520

    Height:
    138.5 mm +9.7 mm versus Velocity 4G
    Width:
    53 mm
    Depth:
    18.8 mm +7.5 mm versus Velocity 4G

Weight

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

  1. 1. Velocity 4G

    163.8 g

  2. 2. SG-2520

    170 g

    +6.2 g versus Velocity 4G

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Velocity 4G

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. SG-2520

    SG-2520: Screen geometry unavailable or conflicting.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Velocity 4G: Original memory entry

16 GB (13 GB user available) · 1 GB RAM

SG-2520: Original memory entry

128 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. Velocity 4G

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

2. SG-2520

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SD ( 128 MB included )

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. Velocity 4G

    1620 mAh

    +340 mAh versus SG-2520

  2. 2. SG-2520

    1280 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. Velocity 4G2. SG-2520

Everyday essentials
Everyday essentials — specifications for Velocity 4G, SG-2520.
SpecificationVelocity 4GSG-2520
Dimensions (HxWxD)
  • 128.8 Х 67 Х 11.3 mm
  • 138.5 Х 53 Х 18.8 mm
Weight
  • 163.8 g
  • 170 g
Technology
  • S-LCD
  • TFT
Screen size
  • 4.5" inch
  • 1.9" inch
Screen resolution
  • 540 x 960 px
  • 176 x 220 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB (13 GB user available)
  • 1 GB RAM
  • 128 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • SD ( 128 MB included )
Battery Capacity is not battery life. No endurance test is implied.
  • 1620 mAh
  • Removable Li-Ion
  • 1280 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.7 (Gingerbread)
  • upgradable to 4.0.4 (Ice Cream Sandwich); Sense UI 3.5
  • WinCE 4.2
Chipset
  • Qualcomm MSM8260 Snapdragon S3
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Velocity 4G, SG-2520.
SpecificationVelocity 4GSG-2520
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 55.8 cm2
  • 11.4 cm2
Screen format
  • 16:9 (height:width)
Unknown
Screen to body ratio
  • 64.7%
  • 15.5%
PPI /points per inch/
  • 245 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for Velocity 4G, SG-2520.
SpecificationVelocity 4GSG-2520
Rear camera, main
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 1.3 MP
Functions
  • Dual-LED flash
Unknown
Video
  • 720p
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0 MP,
Specifications
  • 1.3 MP
Unknown
Performance
Performance — specifications for Velocity 4G, SG-2520.
SpecificationVelocity 4GSG-2520
Processor CPU
  • Dual-core 1.5 GHz Scorpion
Unknown
Graphics processor GPU
  • Adreno 220
Unknown
General specs
General specs — specifications for Velocity 4G, SG-2520.
SpecificationVelocity 4GSG-2520
Release date
  • 2012
  • January
  • 2007
  • March
Colors
  • Black
  • Light Silver
  • Dark Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
Unknown
Battery life
  • Stand by time- Up to 293 h (2G) / Up to 248 h (3G) Talking time- Up to 7 h 40 min (2G) / Up to 5 h 10 min (3G)
  • Stand by time- Up to 75 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Velocity 4G, SG-2520.
SpecificationVelocity 4GSG-2520
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 2100 HSDPA 900 / 2100 -4G - LTE band 3(1800) LTE band 7(2600)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
Unknown
GPRS
  • Up to 80 kbps
  • Class 10
Edge
  • Up to 236.8 kbps
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0 (MHL TV-out)
  • 1.1
Bluetooth
  • 3.0
  • A2DP
  • 1.1
Music and Audio
Music and Audio — specifications for Velocity 4G, SG-2520.
SpecificationVelocity 4GSG-2520
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • Active noise cancellation with dedicated mic
  • Wallpapers
  • screensavers
Other features
Other features — specifications for Velocity 4G, SG-2520.
SpecificationVelocity 4GSG-2520
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP3/AAC+/WAV/WMA player -MP4/H.264/WMV player -Organizer -Document viewer -Voice memo/dial/commands -Predictive text input
  • Infrared port - MP3/AAC/MP4/AMR player -eZi Text Input -Organizer -Voice memo -File browser