You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<

LG Quantum vs Motorola E680i

Compare recorded specifications, size and practical differences.

LG Quantum

LG Quantum

Replace Quantum
Remove Quantum
+ Add a third phone

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.

  • WeightE680i: 43 g lighterE680i: 133 g · Quantum: 176 g
  • WidthE680i: 5.7 mm narrowerE680i: 53.8 mm · Quantum: 59.5 mm
  • Screen diagonalE680i: 1 in smaller diagonalE680i: 2.5 in · Quantum: 3.5 in
  • DepthQuantum: 5.3 mm thinnerQuantum: 15.2 mm · E680i: 20.5 mm
  • HeightE680i: 10.5 mm shorterE680i: 109 mm · Quantum: 119.5 mm
  • Release year2010 / 2005Quantum: 2010 · E680i: 2005

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 E680i: 109 × 53.8 mm 2
Side
Quantum: 119.5 × 15.2 mm 1 E680i: 109 × 20.5 mm 2
  1. 1. Quantum
    Height
    119.5 mm+10.5 mm versus E680i
    Width
    59.5 mm+5.7 mm versus E680i
    Depth
    15.2 mm
    Weight
    176 g
  2. 2. E680i
    Height
    109 mm
    Width
    53.8 mm
    Depth
    20.5 mm+5.3 mm versus Quantum
    Weight
    133 g
Weight

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

  1. 1. Quantum176 g

    +43 g versus E680i

  2. 2. E680i133 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.

Screen size
Quantum: 3.5 in, 5:3, About 34.9 cm² rectangular area 1 E680i: 2.5 in, 4:3, About 19.4 cm² rectangular area 2
  1. 1. Quantum 3.5 in · 5:3 About 34.9 cm² rectangular area
  2. 2. E680i 2.5 in · 4:3 About 19.4 cm² rectangular area

Quantum has approximately 80.1% more rectangular screen area than E680i.

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

E680i: Original memory entry

50 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. E680i

NFC
Unknown
Headphone jack
No
Memory card support
See details MMC/SD · up to 2 GB

Battery capacity

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

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. E680i

Everyday essentials
Everyday essentials
SpecificationQuantumE680i
Dimensions (HxWxD)
  • 119.5 Х 59.5 Х 15.2 mm
  • 109 Х 53.8 Х 20.5 mm
Weight
  • 176 g
  • 133 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.5" inch
Screen resolution
  • 480 x 800 px
  • 240 x 320 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
  • 50 MB
Memory card support
  • No
  • MMC/SD
  • up to 2 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 0 mAh,
Operating system OS
  • Microsoft Windows Phone 7
  • Linux
Chipset
  • Qualcomm QSD8650 Snapdragon S1
Unknown
Headphone jack
  • Yes
  • No
Display
Display
SpecificationQuantumE680i
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 34.9 cm2
  • 19.4 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 49.0%
  • 33.0%
PPI /points per inch/
  • 267 PPI
  • 160 PPI
Camera and Video
Camera and Video
SpecificationQuantumE680i
Rear camera, main
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 5 MP
  • AF
Unknown
Functions
  • LED flash
Unknown
Video
  • 720p
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance
SpecificationQuantumE680i
Processor CPU
  • 1.0 GHz Scorpion
  • Intel XScale 300 MHz
Graphics processor GPU
  • Adreno 200
Unknown
General specs
General specs
SpecificationQuantumE680i
Release date
  • 2010
  • October
  • 2005
  • March
Colors
  • Black
Unknown
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 180 h Talking time- Up to 3 h
Communication and Connectivity
Communication and Connectivity
SpecificationQuantumE680i
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
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 2.1
  • A2DP
  • 1.1
  • A2DP
Harmful irradiation
  • SAR - 0.35 W/kg (head) 0.30 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationQuantumE680i
Radio
  • Stereo FM radio
  • FM radio
Others Unknown
  • 8-way navi key -Downloadable logos
  • 3D surround sound
Other features
Other features
SpecificationQuantumE680i
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
  • Predictive text input -Organizer -Voice command