LG GM750 vs T-Mobile G1

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

    GM750: 38 g lighter

    GM750:
    120 g
    G1:
    158 g
  • Width

    GM750: 2.2 mm narrower

    GM750:
    53.5 mm
    G1:
    55.7 mm
  • Screen diagonal

    GM750: 0.2 in smaller diagonal

    GM750:
    3 in
    G1:
    3.2 in
  • Depth

    GM750: 4.2 mm thinner

    GM750:
    12.9 mm
    G1:
    17.1 mm
  • Height

    GM750: 7.2 mm shorter

    GM750:
    109.8 mm
    G1:
    117 mm
  • Release year

    GM750:
    2009
    G1:
    2008

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. GM750

    Height:
    109.8 mm
    Width:
    53.5 mm
    Depth:
    12.9 mm
  2. 2. G1

    Height:
    117 mm +7.2 mm versus GM750
    Width:
    55.7 mm +2.2 mm versus GM750
    Depth:
    17.1 mm +4.2 mm versus GM750

Weight

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

  1. 1. GM750

    120 g

  2. 2. G1

    158 g

    +38 g versus GM750

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. GM750

    Screen diagonal:
    3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    25.6 cm²
  2. 2. G1

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

G1 has approximately 19% more rectangular screen area than GM750.

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.

GM750: Original memory entry

200 MB

G1: Original memory entry

192 MB RAM · 256 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. GM750

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. G1

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. GM750

    1500 mAh

    +350 mAh versus G1

  2. 2. G1

    1150 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. GM7502. G1

Everyday essentials
Everyday essentials — specifications for GM750, G1.
SpecificationGM750G1
Dimensions (HxWxD)
  • 109.8 Х 53.5 Х 12.9 mm
  • 117 Х 55.7 Х 17.1 mm
Weight
  • 120 g
  • 158 g
Technology
  • TFT
  • TFT
Screen size
  • 3" inch
  • 3.2" inch
Screen resolution
  • 240 x 400 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 200 MB
  • 192 MB RAM
  • 256 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.
  • 1500 mAh
  • Removable Li-Ion
  • 1150 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.5 Professional
  • Android 1.6 (Donut)
Chipset
  • Qualcomm MSM7201A
  • Qualcomm MSM7201A
Headphone jack
  • No
  • No
Display
Display — specifications for GM750, G1.
SpecificationGM750G1
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 65K
Screen area
  • 25.6 cm2
  • 30.5 cm2
Screen format
  • 5:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 43.6%
  • 46.8%
PPI /points per inch/
  • 155 PPI
  • 180 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for GM750, G1.
SpecificationGM750G1
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
  • AF
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • Videocall camera
Unknown
Performance

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

Performance — specifications for GM750, G1.
SpecificationGM750G1
Processor CPU
  • 528 MHz ARM 11
  • 528 MHz ARM 11
Graphics processor GPU
  • Adreno 130
  • Adreno 130
Antutu 7 score * Unknown
  • 21315
General specs
General specs — specifications for GM750, G1.
SpecificationGM750G1
Release date
  • 2009
  • September
  • 2008
  • September
Colors
  • Black
  • White
  • Black
  • Brown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
  • 290 EUR
Battery life
  • Stand by time- Up to 450 h Talking time- Up to 6 h 20 min
  • Stand by time- Up to 406 h Talking time- Up to 5 h 20 min
Communication and Connectivity
Communication and Connectivity — specifications for GM750, G1.
SpecificationGM750G1
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 7.2/2 Mbps
  • HSPA 7.2/2 Mbps
GPRS
  • Up to 42 kbps
  • Class 10
Edge
  • Up to 384 kbps
  • Class 10
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB
  • miniUSB
Bluetooth
  • 2.1
  • A2DP
  • 2.0
  • A2DP (headset support only)
Harmful irradiation
  • SAR - 1.36 W/kg (head) 1.06 W/kg (body) SAR EU - 1.16 W/kg (head)
  • SAR - 0.71 W/kg (head) 0.84 W/kg (body)
Music and Audio
Music and Audio — specifications for GM750, G1.
SpecificationGM750G1
Radio
  • Stereo FM radio
  • RDS
  • No
Other features
Other features — specifications for GM750, G1.
SpecificationGM750G1
Dop
  • MP4/H.264/WMV player -MP3/WAV/eAAC+/WMA player -Organizer -Pocket Office -Voice memo -Predictive text input For Vodafone
  • Sensors Accelerometer
  • compass - Voice memo -MP3 player - Trackball