LG GT540 Optimus vs Philips D900

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: 32.3 g lighter

    GT540 Optimus:
    115.5 g
    D900:
    147.8 g
  • Width

    GT540 Optimus: 6 mm narrower

    GT540 Optimus:
    54.5 mm
    D900:
    60.5 mm
  • Screen diagonal

    D900: 0.2 in smaller diagonal

    GT540 Optimus:
    3 in
    D900:
    2.8 in
  • Depth

    GT540 Optimus: 2.3 mm thinner

    GT540 Optimus:
    12.7 mm
    D900:
    15 mm
  • Height

    D900: 7.8 mm shorter

    GT540 Optimus:
    109 mm
    D900:
    101.2 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. GT540 Optimus

    Height:
    109 mm +7.8 mm versus D900
    Width:
    54.5 mm
    Depth:
    12.7 mm
  2. 2. D900

    Height:
    101.2 mm
    Width:
    60.5 mm +6 mm versus GT540 Optimus
    Depth:
    15 mm +2.3 mm versus GT540 Optimus

Weight

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

  1. 1. GT540 Optimus

    115.5 g

  2. 2. D900

    147.8 g

    +32.3 g versus GT540 Optimus

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. GT540 Optimus

    Screen diagonal:
    3 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    26.8 cm²
  2. 2. D900

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

GT540 Optimus has approximately 10.4% more rectangular screen area than D900.

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.

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. GT540 Optimus

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

2. D900

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.

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. GT540 Optimus2. D900

Everyday essentials
Everyday essentials — specifications for GT540 Optimus, D900.
SpecificationGT540 OptimusD900
Dimensions (HxWxD)
  • 109 Х 54.5 Х 12.7 mm
  • 101.2 Х 60.5 Х 15 mm
Weight
  • 115.5 g
  • 147.8 g
Technology
  • TFT
  • TFT
Screen size
  • 3" inch
  • 2.8" inch
Screen resolution
  • 320 x 480 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 139 MB
  • 156 MB RAM
Unknown
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 0 mAh,
Operating system OS
  • Android 1.6 (Donut)
  • upgradable to 2.1 (Eclair)
  • Microsoft Windows Mobile OS
Headphone jack
  • Yes
  • No
Display
Display — specifications for GT540 Optimus, D900.
SpecificationGT540 OptimusD900
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors Unknown
  • 65K
Screen area
  • 26.8 cm2
  • 24.3 cm2
Screen format
  • 3:2 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 45.1%
  • 39.7%
PPI /points per inch/
  • 192 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for GT540 Optimus, D900.
SpecificationGT540 OptimusD900
Rear camera, main
  • 3.15 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 2 MP
Video
  • 480p@17fps
  • 352x288
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for GT540 Optimus, D900.
SpecificationGT540 OptimusD900
Processor CPU
  • 600 MHz
Unknown
General specs
General specs — specifications for GT540 Optimus, D900.
SpecificationGT540 OptimusD900
Release date
  • 2010
  • January
  • 2010
Colors
  • Black
  • White
  • Pink
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • 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)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for GT540 Optimus, D900.
SpecificationGT540 OptimusD900
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - CDMA 800 / 1900
Speed
  • HSPA 7.2/0.384 Mbps
  • CDMA
GPRS
  • Class 10
  • No
Edge
  • Class 10
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB
  • miniUSB 1.1
Bluetooth
  • 2.1
  • A2DP
  • 2.1
  • A2DP
Harmful irradiation
  • SAR - 0.93 W/kg (head) 0.63 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for GT540 Optimus, D900.
SpecificationGT540 OptimusD900
Radio
  • Stereo FM radio
  • RDS
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features — specifications for GT540 Optimus, D900.
SpecificationGT540 OptimusD900
Dop
  • 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
  • MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Organizer -Organizer -Voice memo -Predictive text input