LG KU2100 vs Nokia 6790 Surge

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

    KU2100: 4.5 mm narrower

    KU2100:
    53.4 mm
    6790 Surge:
    57.9 mm
  • Screen diagonal

    6790 Surge: 0.6 in smaller diagonal

    KU2100:
    3 in
    6790 Surge:
    2.4 in
  • Depth

    KU2100: 2.6 mm thinner

    KU2100:
    12.9 mm
    6790 Surge:
    15.5 mm
  • Height

    6790 Surge: 12.3 mm shorter

    KU2100:
    109.8 mm
    6790 Surge:
    97.5 mm
  • Release year

    KU2100:
    2010
    6790 Surge:
    2009

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. KU2100

    Height:
    109.8 mm +12.3 mm versus 6790 Surge
    Width:
    53.4 mm
    Depth:
    12.9 mm
  2. 2. 6790 Surge

    Height:
    97.5 mm
    Width:
    57.9 mm +4.5 mm versus KU2100
    Depth:
    15.5 mm +2.6 mm versus KU2100

Weight

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

  1. 1. KU2100

    121 g

  2. 2. 6790 Surge

    123.9 g

    +2.9 g versus KU2100

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. KU2100

    Screen diagonal:
    3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    25.6 cm²
  2. 2. 6790 Surge

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

KU2100 has approximately 43.6% more rectangular screen area than 6790 Surge.

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.

6790 Surge: Original memory entry

128 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. KU2100

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

2. 6790 Surge

NFC:
Unknown
Headphone jack:
No
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. KU2100

    1500 mAh

  2. 2. 6790 Surge

    1500 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. KU21002. 6790 Surge

Everyday essentials
Everyday essentials — specifications for KU2100, 6790 Surge.
SpecificationKU21006790 Surge
Dimensions (HxWxD)
  • 109.8 Х 53.4 Х 12.9 mm
  • 97.5 Х 57.9 Х 15.5 mm
Weight
  • 121 g
  • 123.9 g
Technology
  • TFT
  • TFT
Screen size
  • 3" inch
  • 2.4" 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. Unknown
  • 128 MB
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.
  • 1500 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.5 Professional
  • Symbian
  • S60 rel. 3.2
Chipset
  • Qualcomm MSM7201A
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for KU2100, 6790 Surge.
SpecificationKU21006790 Surge
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
  • 43.7%
  • 31.6%
PPI /points per inch/
  • 155 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for KU2100, 6790 Surge.
SpecificationKU21006790 Surge
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Video
  • Yes
  • 320p
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • Videocall camera
Unknown
Performance
Performance — specifications for KU2100, 6790 Surge.
SpecificationKU21006790 Surge
Processor CPU
  • 528 MHz ARM 11
Unknown
Graphics processor GPU
  • Adreno 130
Unknown
General specs
General specs — specifications for KU2100, 6790 Surge.
SpecificationKU21006790 Surge
Release date
  • 2010
  • January
  • 2009
  • July
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 110 EUR
  • 90 EUR
Battery life
  • Stand by time- Up to 300 h Talking time- Up to 5 h
  • Stand by time- Up to 400 h (2G) / Up to 400 h (3G) Talking time- Up to 4 h 50 min (2G) / Up to 4 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for KU2100, 6790 Surge.
SpecificationKU21006790 Surge
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 3.6/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11b/g
  • No
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.77 W/kg (head) 0.57 W/kg (body) SAR EU - 1.31 W/kg (head)
Music and Audio
Music and Audio — specifications for KU2100, 6790 Surge.
SpecificationKU21006790 Surge
Radio
  • No
  • Stereo FM radio
  • RDS
Others Unknown
  • 2.5 mm audio jack
Other features
Other features — specifications for KU2100, 6790 Surge.
SpecificationKU21006790 Surge
Dop
  • Sensors Accelerometer T-DMB broadcasting -MP4/H.264/WMV player -MP3/WAV/eAAC+/WMA player -Organizer -Pocket Office -Voice memo -Predictive text input For South Korea Also known as LG-SU210 or LU2100
  • MP4/3GP player -MP3/WAV/AAC player -Quickoffice
  • PDF Reader -Voice memo -Predictive text input - For AT&T