LG KT770 vs Motorola EM30

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.

  • Width

    KT770: 1.5 mm narrower

    KT770:
    51.5 mm
    EM30:
    53 mm
  • Screen diagonal

    EM30: 0.8 in smaller diagonal

    KT770:
    2.8 in
    EM30:
    2 in
  • Depth

    EM30: 5.2 mm thinner

    KT770:
    15.8 mm
    EM30:
    10.6 mm
  • Height

    KT770: 4 mm shorter

    KT770:
    111 mm
    EM30:
    115 mm
  • Release year

    KT770:
    2009
    EM30:
    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. KT770

    Height:
    111 mm
    Width:
    51.5 mm
    Depth:
    15.8 mm +5.2 mm versus EM30
    Weight:
    Unknown
  2. 2. EM30

    Height:
    115 mm +4 mm versus KT770
    Width:
    53 mm +1.5 mm versus KT770
    Depth:
    10.6 mm
    Weight:
    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. KT770

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    22.3 cm²
  2. 2. EM30

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

KT770 has approximately 80.1% more rectangular screen area than EM30.

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.

KT770: Original memory entry

120 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. KT770

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

2. EM30

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 8 GB (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. KT770

    950 mAh

  2. 2. EM30

    970 mAh

    +20 mAh versus KT770

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. KT7702. EM30

Everyday essentials
Everyday essentials — specifications for KT770, EM30.
SpecificationKT770EM30
Dimensions (HxWxD)
  • 111 Х 51.5 Х 15.8 mm
  • 115 Х 53 Х 10.6 mm
Weight
  • 0 g
  • 100 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" 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.
  • 120 MB
Unknown
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 8 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 950 mAh
  • Removable Li-Ion
  • 970 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian OS 9.3 Series60 rel. 3.2.3
  • Linux / Java-based MOTOMAGX
Headphone jack
  • No
  • Yes
Display
Display — specifications for KT770, EM30.
SpecificationKT770EM30
Display colors
  • 256K
  • 256K
Screen area
  • 22.3 cm2
  • 12.4 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 39.0%
  • 20.3%
PPI /points per inch/
  • 167 PPI
  • 200 PPI
Camera and Video
Camera and Video — specifications for KT770, EM30.
SpecificationKT770EM30
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • 480p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA videocall camera
Unknown
General specs
General specs — specifications for KT770, EM30.
SpecificationKT770EM30
Release date
  • 2009
  • February
  • 2008
  • August
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 60 EUR
Battery life Unknown
  • Stand by time- Up to 300 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for KT770, EM30.
SpecificationKT770EM30
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 7.2/0.384 Mbps
Unknown
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • Proprietary
  • 2.0
Bluetooth
  • 2.0
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 0.36 W/kg (head) 0.75 W/kg (body)
  • SAR - 0.60 W/kg (head) 0.71 W/kg (body) SAR EU - 0.79 W/kg (head)
Music and Audio
Music and Audio — specifications for KT770, EM30.
SpecificationKT770EM30
Radio
  • No
  • Stereo FM radio
  • RDS
Others
  • Touch-sensitive navigation keys
  • Screensavers and wallpapers -Downloadable logos
Other features
Other features — specifications for KT770, EM30.
SpecificationKT770EM30
Dop
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Organizer -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Voice memo -Predictive text input
  • MP3/AAC player -Organizer -Voice dial -Voice memo