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LG Quantum vs Qtek 8500

Compare recorded specifications, size and practical differences.

+ 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.

Not enough comparable data or meaningful differences for automatic highlights. Check the recorded specifications below.

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. Quantum

    Height:
    119.5 mm
    Width:
    59.5 mm
    Depth:
    15.2 mm
    Weight:
    176 g
  2. 2. 8500

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    Unknown

    Unavailable dimensions are omitted from the drawing.

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

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²
  2. 2. 8500

    8500: 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

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. 8500

NFC:
Unknown
Headphone jack:
Unknown
Memory card support:
Unknown

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. 8500

Everyday essentials
Everyday essentials — specifications for Quantum, 8500.
SpecificationQuantum8500
Dimensions (HxWxD)
  • 119.5 Х 59.5 Х 15.2 mm
Unknown
Weight
  • 176 g
Unknown
Technology
  • TFT
Unknown
Screen size
  • 3.5" inch
Unknown
Screen resolution
  • 480 x 800 px
Unknown
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 512 MB RAM
  • 512 MB ROM
Unknown
Memory card support
  • No
Unknown
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
Unknown
Operating system OS
  • Microsoft Windows Phone 7
Unknown
Chipset
  • Qualcomm QSD8650 Snapdragon S1
Unknown
Headphone jack
  • Yes
Unknown
Display
Display — specifications for Quantum, 8500.
SpecificationQuantum8500
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
Unknown
Screen area
  • 34.9 cm2
Unknown
Screen format
  • 5:3 (height:width)
Unknown
Screen to body ratio
  • 49.0%
Unknown
PPI /points per inch/
  • 267 PPI
Unknown
Camera and Video
Camera and Video — specifications for Quantum, 8500.
SpecificationQuantum8500
Rear camera, main
  • 5 MP
  • Single
Unknown
Camera specs
  • 5 MP
  • AF
Unknown
Functions
  • LED flash
Unknown
Video
  • 720p
Unknown
Front camera, selfie
  • 0 MP,
Unknown
Performance
Performance — specifications for Quantum, 8500.
SpecificationQuantum8500
Processor CPU
  • 1.0 GHz Scorpion
Unknown
Graphics processor GPU
  • Adreno 200
Unknown
General specs
General specs — specifications for Quantum, 8500.
SpecificationQuantum8500
Release date
  • 2010
  • October
Unknown
Colors
  • Black
Unknown
Historical recorded price Legacy 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
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Quantum, 8500.
SpecificationQuantum8500
SIM card
  • Mini-SIM
Unknown
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Class 10
Unknown
Edge
  • Class 10
Unknown
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
Unknown
GPS
  • Yes
  • with A-GPS
Unknown
USB
  • microUSB 2.0
Unknown
Bluetooth
  • 2.1
  • A2DP
Unknown
Harmful irradiation
  • SAR - 0.35 W/kg (head) 0.30 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Quantum, 8500.
SpecificationQuantum8500
Radio
  • Stereo FM radio
Unknown
Other features
Other features — specifications for Quantum, 8500.
SpecificationQuantum8500
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
Unknown