i-mate Smartphone vs LG GT540 Optimus

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.

  • Weight

    GT540 Optimus: 14.5 g lighter

    Smartphone:
    130 g
    GT540 Optimus:
    115.5 g
  • Width

    Smartphone: 4.5 mm narrower

    Smartphone:
    50 mm
    GT540 Optimus:
    54.5 mm
  • Screen diagonal

    Smartphone: 0.8 in smaller diagonal

    Smartphone:
    2.2 in
    GT540 Optimus:
    3 in
  • Depth

    GT540 Optimus: 10.8 mm thinner

    Smartphone:
    23.5 mm
    GT540 Optimus:
    12.7 mm
  • Height

    GT540 Optimus: 11 mm shorter

    Smartphone:
    120 mm
    GT540 Optimus:
    109 mm
  • Release year

    Smartphone:
    2004
    GT540 Optimus:
    2010

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. Smartphone

    Height:
    120 mm +11 mm versus GT540 Optimus
    Width:
    50 mm
    Depth:
    23.5 mm +10.8 mm versus GT540 Optimus
  2. 2. GT540 Optimus

    Height:
    109 mm
    Width:
    54.5 mm +4.5 mm versus Smartphone
    Depth:
    12.7 mm

Weight

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

  1. 1. Smartphone

    130 g

    +14.5 g versus GT540 Optimus

  2. 2. GT540 Optimus

    115.5 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.

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

  1. 1. Smartphone

    Smartphone: Screen geometry unavailable or conflicting.

  2. 2. GT540 Optimus

    Screen diagonal:
    3 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    26.8 cm²

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.

Smartphone: Original memory entry

16 MB RAM · 32 MB ROM

GT540 Optimus: Original memory entry

139 MB · 156 MB 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. Smartphone

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SD/SDIO

2. GT540 Optimus

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

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. Smartphone2. GT540 Optimus

Everyday essentials
Everyday essentials — specifications for Smartphone, GT540 Optimus.
SpecificationSmartphoneGT540 Optimus
Dimensions (HxWxD)
  • 120 Х 50 Х 23.5 mm
  • 109 Х 54.5 Х 12.7 mm
Weight
  • 130 g
  • 115.5 g
Technology
  • TFT
  • TFT
Screen size
  • 2.2" inch
  • 3" inch
Screen resolution
  • 176 x 220 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 MB RAM
  • 32 MB ROM
  • 139 MB
  • 156 MB RAM
Memory card support
  • SD/SDIO
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile Smartphone
  • Android 1.6 (Donut)
  • upgradable to 2.1 (Eclair)
Headphone jack
  • No
  • Yes
Display
Display — specifications for Smartphone, GT540 Optimus.
SpecificationSmartphoneGT540 Optimus
Touchscreen Unknown
  • resistive touchscreen
Display colors
  • 65K
Unknown
Screen area
  • 15.2 cm2
  • 26.8 cm2
Screen format Unknown
  • 3:2 (height:width)
Screen to body ratio
  • 25.4%
  • 45.1%
PPI /points per inch/
  • 0 PPI
  • 192 PPI
Camera and Video
Camera and Video — specifications for Smartphone, GT540 Optimus.
SpecificationSmartphoneGT540 Optimus
Rear camera, main
  • 0 MP,
  • 3.15 MP
  • Single
Camera specs Unknown
  • 3.15 MP
  • AF
Video Unknown
  • 480p@17fps
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for Smartphone, GT540 Optimus.
SpecificationSmartphoneGT540 Optimus
Processor CPU
  • 120 MHz
  • 600 MHz
General specs
General specs — specifications for Smartphone, GT540 Optimus.
SpecificationSmartphoneGT540 Optimus
Release date
  • 2004
  • Q1
  • 2010
  • January
Colors Unknown
  • Black
  • White
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 70 EUR
Battery life
  • Stand by time- Up to 90 h Talking time- Up to 6 h
  • Stand by time- Up to 500 h (2G) / Up to 500 h (3G) Talking time- Up to 5 h 30 min (2G) / Up to 7 h 20 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Smartphone, GT540 Optimus.
SpecificationSmartphoneGT540 Optimus
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA 7.2/0.384 Mbps
GPRS
  • Class 8
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB
Bluetooth
  • No
  • 2.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.93 W/kg (head) 0.63 W/kg (body)
Music and Audio
Music and Audio — specifications for Smartphone, GT540 Optimus.
SpecificationSmartphoneGT540 Optimus
Radio
  • No
  • Stereo FM radio
  • RDS
Others
  • White LED back light -5-way navigation button -Downloadable logos
Unknown
Other features
Other features — specifications for Smartphone, GT540 Optimus.
SpecificationSmartphoneGT540 Optimus
Dop
  • Infrared port - Organizer -Predictive text input -MP3 player - Produced by HTC. Functionally identical to Qtek 7070 and Orange SPV E100.
  • Sensors Accelerometer MP4/DivX/Xvid/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Organizer -Document viewer -Voice memo -Predictive text input Also known as LG GT540 Swift
  • LG Loop GT540