LG GM750 vs Nokia N81 8GB

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: 20 g lighter

    GM750:
    120 g
    N81 8GB:
    140 g
  • Width

    N81 8GB: 3.5 mm narrower

    GM750:
    53.5 mm
    N81 8GB:
    50 mm
  • Screen diagonal

    N81 8GB: 0.6 in smaller diagonal

    GM750:
    3 in
    N81 8GB:
    2.4 in
  • Depth

    GM750: 5 mm thinner

    GM750:
    12.9 mm
    N81 8GB:
    17.9 mm
  • Height

    N81 8GB: 7.8 mm shorter

    GM750:
    109.8 mm
    N81 8GB:
    102 mm
  • Release year

    GM750:
    2009
    N81 8GB:
    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. GM750

    Height:
    109.8 mm +7.8 mm versus N81 8GB
    Width:
    53.5 mm +3.5 mm versus N81 8GB
    Depth:
    12.9 mm
  2. 2. N81 8GB

    Height:
    102 mm
    Width:
    50 mm
    Depth:
    17.9 mm +5 mm versus GM750

Weight

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

  1. 1. GM750

    120 g

  2. 2. N81 8GB

    140 g

    +20 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. N81 8GB

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

GM750 has approximately 43.6% more rectangular screen area than N81 8GB.

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

N81 8GB: Original memory entry

8 GB · 96 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. GM750

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

2. N81 8GB

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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

    +450 mAh versus N81 8GB

  2. 2. N81 8GB

    1050 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. N81 8GB

Everyday essentials
Everyday essentials — specifications for GM750, N81 8GB.
SpecificationGM750N81 8GB
Dimensions (HxWxD)
  • 109.8 Х 53.5 Х 12.9 mm
  • 102 Х 50 Х 17.9 mm
Weight
  • 120 g
  • 140 g
Technology
  • TFT
  • TFT
Screen size
  • 3" inch
  • 2.4" inch
Screen resolution
  • 240 x 400 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 200 MB
  • 8 GB
  • 96 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1050 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.5 Professional
  • Symbian OS 9.2
  • Series 60 v3.1 UI
Chipset
  • Qualcomm MSM7201A
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for GM750, N81 8GB.
SpecificationGM750N81 8GB
Touchscreen
  • resistive touchscreen
Unknown
Display colors
  • 256K
  • 16M
Screen area
  • 25.6 cm2
  • 17.8 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 43.6%
  • 35.0%
PPI /points per inch/
  • 155 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for GM750, N81 8GB.
SpecificationGM750N81 8GB
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • 320p@15fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • Videocall camera
  • CIF videocall camera
Performance
Performance — specifications for GM750, N81 8GB.
SpecificationGM750N81 8GB
Processor CPU
  • 528 MHz ARM 11
  • 369 MHz ARM 11
Graphics processor GPU
  • Adreno 130
Unknown
General specs
General specs — specifications for GM750, N81 8GB.
SpecificationGM750N81 8GB
Release date
  • 2009
  • September
  • 2007
  • August
Colors
  • Black
  • Cocoa brown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
  • 200 EUR
Battery life
  • Stand by time- Up to 450 h Talking time- Up to 6 h 20 min
  • Stand by time- Up to 410 h Talking time- Up to 4 h (2G) / 3 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for GM750, N81 8GB.
SpecificationGM750N81 8GB
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
  • Yes
  • 384 kbps
GPRS
  • Up to 42 kbps
  • Class 10
Edge
  • Up to 384 kbps
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11b/g with UPnP
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 1.36 W/kg (head) 1.06 W/kg (body) SAR EU - 1.16 W/kg (head)
  • SAR - 0.81 W/kg (head) 0.60 W/kg (body) SAR EU - 0.73 W/kg (head)
Music and Audio
Music and Audio — specifications for GM750, N81 8GB.
SpecificationGM750N81 8GB
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
Others Unknown
  • Touch-sensitive Navi wheel
Other features
Other features — specifications for GM750, N81 8GB.
SpecificationGM750N81 8GB
Dop
  • MP4/H.264/WMV player -MP3/WAV/eAAC+/WMA player -Organizer -Pocket Office -Voice memo -Predictive text input For Vodafone
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Predictive text input -Push to talk -Voice dial/memo -Organizer