LG GM750 vs Motorola ROKR E8

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

    ROKR E8: 20 g lighter

    GM750:
    120 g
    ROKR E8:
    100 g
  • Screen diagonal

    ROKR E8: 1 in smaller diagonal

    GM750:
    3 in
    ROKR E8:
    2 in
  • Depth

    ROKR E8: 2.3 mm thinner

    GM750:
    12.9 mm
    ROKR E8:
    10.6 mm
  • Height

    GM750: 5.2 mm shorter

    GM750:
    109.8 mm
    ROKR E8:
    115 mm
  • Release year

    GM750:
    2009
    ROKR E8:
    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
    Width:
    53.5 mm
    Depth:
    12.9 mm +2.3 mm versus ROKR E8
  2. 2. ROKR E8

    Height:
    115 mm +5.2 mm versus GM750
    Width:
    53 mm
    Depth:
    10.6 mm

Weight

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

  1. 1. GM750

    120 g

    +20 g versus ROKR E8

  2. 2. ROKR E8

    100 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.

  1. 1. GM750

    Screen diagonal:
    3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    25.6 cm²
  2. 2. ROKR E8

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

GM750 has approximately 106.8% more rectangular screen area than ROKR E8.

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

ROKR E8: Original memory entry

2 GB

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. ROKR E8

NFC:
Unknown
Headphone jack:
Yes
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

    +530 mAh versus ROKR E8

  2. 2. ROKR E8

    970 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. ROKR E8

Everyday essentials
Everyday essentials — specifications for GM750, ROKR E8.
SpecificationGM750ROKR E8
Dimensions (HxWxD)
  • 109.8 Х 53.5 Х 12.9 mm
  • 115 Х 53 Х 10.6 mm
Weight
  • 120 g
  • 100 g
Technology
  • TFT
  • TFT
Screen size
  • 3" inch
  • 2" inch
Screen resolution
  • 240 x 400 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 200 MB
  • 2 GB
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
  • 970 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.5 Professional
  • Linux / Java-based MOTOMAGX
Chipset
  • Qualcomm MSM7201A
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for GM750, ROKR E8.
SpecificationGM750ROKR E8
Touchscreen
  • resistive touchscreen
Unknown
Display colors
  • 256K
  • 256K
Screen area
  • 25.6 cm2
  • 12.4 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 43.6%
  • 20.3%
PPI /points per inch/
  • 155 PPI
  • 200 PPI
Camera and Video
Camera and Video — specifications for GM750, ROKR E8.
SpecificationGM750ROKR E8
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • Videocall camera
Unknown
Performance
Performance — specifications for GM750, ROKR E8.
SpecificationGM750ROKR E8
Processor CPU
  • 528 MHz ARM 11
Unknown
Graphics processor GPU
  • Adreno 130
Unknown
General specs
General specs — specifications for GM750, ROKR E8.
SpecificationGM750ROKR E8
Release date
  • 2009
  • September
  • 2007
  • September
Colors
  • Black
  • Dark Navy
  • Platinum
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
  • 70 EUR
Battery life
  • Stand by time- Up to 450 h Talking time- Up to 6 h 20 min
  • Stand by time- Up to 300 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for GM750, ROKR E8.
SpecificationGM750ROKR E8
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 7.2/2 Mbps
Unknown
GPRS
  • Up to 42 kbps
  • Class 12
Edge
  • Up to 384 kbps
  • Class 12
Wi-Fi
  • Wi-Fi 802.11b/g
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • 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 - 1.02 W/kg (head) 0.85 W/kg (body) SAR EU - 0.89 W/kg (head)
Music and Audio
Music and Audio — specifications for GM750, ROKR E8.
SpecificationGM750ROKR E8
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
Others Unknown
  • ModeShift morphing keypad -Navigation scroll wheel
Other features
Other features — specifications for GM750, ROKR E8.
SpecificationGM750ROKR E8
Dop
  • MP4/H.264/WMV player -MP3/WAV/eAAC+/WMA player -Organizer -Pocket Office -Voice memo -Predictive text input For Vodafone
  • MP3/AAC player -Organizer