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LG Quantum vs Nokia 6681

Compare recorded specifications, size and practical differences.

LG Quantum

LG Quantum

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Nokia 6681

Nokia 6681

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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.

  • Weight6681: 45 g lighter6681: 131 g · Quantum: 176 g
  • Width6681: 4.3 mm narrower6681: 55.2 mm · Quantum: 59.5 mm
  • Screen diagonal6681: 1.4 in smaller diagonal6681: 2.1 in · Quantum: 3.5 in
  • ChipsetQualcomm QSD8650 Snapdragon S1 / TI OMAP 1710Quantum: Qualcomm QSD8650 Snapdragon S1 · 6681: TI OMAP 1710
  • DepthQuantum: 5.3 mm thinnerQuantum: 15.2 mm · 6681: 20.5 mm
  • Height6681: 11.1 mm shorter6681: 108.4 mm · Quantum: 119.5 mm

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.

Front
Quantum: 119.5 × 59.5 mm 1 6681: 108.4 × 55.2 mm 2
Side
Quantum: 119.5 × 15.2 mm 1 6681: 108.4 × 20.5 mm 2
  1. 1. Quantum
    Height
    119.5 mm+11.1 mm versus 6681
    Width
    59.5 mm+4.3 mm versus 6681
    Depth
    15.2 mm
    Weight
    176 g
  2. 2. 6681
    Height
    108.4 mm
    Width
    55.2 mm
    Depth
    20.5 mm+5.3 mm versus Quantum
    Weight
    131 g
Weight

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

  1. 1. Quantum176 g

    +45 g versus 6681

  2. 2. 6681131 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Quantum 3.5 in · 5:3 About 34.9 cm² rectangular area
  2. 2. 6681 Screen geometry unavailable or conflicting

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.

Quantum: Original memory entry

16 GB · 512 MB RAM · 512 MB ROM

6681: Original memory entry

8 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. Quantum

NFC
Unknown
Headphone jack
Yes
Memory card support
No

2. 6681

NFC
Unknown
Headphone jack
No
Memory card support
See details RS-DV-MMC · 64 MB included

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. Quantum1500 mAh

    +600 mAh versus 6681

  2. 2. 6681900 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. Quantum2. 6681

Everyday essentials
Everyday essentials
SpecificationQuantum6681
Dimensions (HxWxD)
  • 119.5 Х 59.5 Х 15.2 mm
  • 108.4 Х 55.2 Х 20.5 mm
Weight
  • 176 g
  • 131 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.1" inch
Screen resolution
  • 480 x 800 px
  • 176 x 208 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 512 MB RAM
  • 512 MB ROM
  • 8 MB
Memory card support
  • No
  • RS-DV-MMC
  • 64 MB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 900 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 7
  • Symbian OS 8.0a
  • Series 60 2nd Edition
Chipset
  • Qualcomm QSD8650 Snapdragon S1
  • TI OMAP 1710
Headphone jack
  • Yes
  • No
Display
Display
SpecificationQuantum6681
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 34.9 cm2
  • 14.0 cm2
Screen format
  • 5:3 (height:width)
Unknown
Screen to body ratio
  • 49.0%
  • 23.4%
PPI /points per inch/
  • 267 PPI
  • 0 PPI
Camera and Video
Camera and Video
SpecificationQuantum6681
Rear camera, main
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 1.3 MP
Functions
  • LED flash
  • LED flash
Video
  • 720p
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance
SpecificationQuantum6681
Processor CPU
  • 1.0 GHz Scorpion
  • 220 MHz ARM926EJ-S
Graphics processor GPU
  • Adreno 200
Unknown
General specs
General specs
SpecificationQuantum6681
Release date
  • 2010
  • October
  • 2005
  • Q1
Colors
  • Black
  • Electric Blue
  • Pearl White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 80 EUR
Unknown
Battery life
  • Stand by time- Up to 350 h Talking time- Up to 6 h
  • Stand by time- Up to 240 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity
SpecificationQuantum6681
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Pop-Port
Bluetooth
  • 2.1
  • A2DP
  • 1.2
Harmful irradiation
  • SAR - 0.35 W/kg (head) 0.30 W/kg (body)
  • SAR - 0.78 W/kg (head) 0.47 W/kg (body) SAR EU - 0.83 W/kg (head)
Music and Audio
Music and Audio
SpecificationQuantum6681
Radio
  • Stereo FM radio
  • No
Others Unknown
  • 5-way navi key -Downloadable themes
Other features
Other features
SpecificationQuantum6681
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Organizer -Document viewer/editor -Voice memo/dial/command -Predictive text input - For AT&T
  • Push to talk -MP3/AAC/MP4 player -Predictive text input -Organizer -Voice command/memo