LG Quantum vs Meizu MX4

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.

  • Weight

    MX4: 29 g lighter

    Quantum:
    176 g
    MX4:
    147 g
  • Width

    Quantum: 15.7 mm narrower

    Quantum:
    59.5 mm
    MX4:
    75.2 mm
  • Screen diagonal

    Quantum: 1.86 in smaller diagonal

    Quantum:
    3.5 in
    MX4:
    5.36 in
  • Chipset

    Quantum:
    Qualcomm QSD8650 Snapdragon S1
    MX4:
    Mediatek MT6595
  • Depth

    MX4: 6.3 mm thinner

    Quantum:
    15.2 mm
    MX4:
    8.9 mm
  • Height

    Quantum: 24.5 mm shorter

    Quantum:
    119.5 mm
    MX4:
    144 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.

  1. 1. Quantum

    Height:
    119.5 mm
    Width:
    59.5 mm
    Depth:
    15.2 mm +6.3 mm versus MX4
  2. 2. MX4

    Height:
    144 mm +24.5 mm versus Quantum
    Width:
    75.2 mm +15.7 mm versus Quantum
    Depth:
    8.9 mm

Weight

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

  1. 1. Quantum

    176 g

    +29 g versus MX4

  2. 2. MX4

    147 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. Quantum

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²
  2. 2. MX4

    Screen diagonal:
    5.36 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    81.8 cm²

MX4 has approximately 134.5% more rectangular screen area than Quantum.

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.

Recorded RAM for Quantum, MX4, compared at the same storage capacity.
StorageQuantumMX4
16 GB Unknown 2 GB RAM
32 GB Unknown 2 GB RAM
64 GB Unknown 2 GB RAM
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. MX4

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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. Quantum

    1500 mAh

  2. 2. MX4

    3100 mAh

    +1600 mAh versus Quantum

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. MX4

Everyday essentials
Everyday essentials — specifications for Quantum, MX4.
SpecificationQuantumMX4
Dimensions (HxWxD)
  • 119.5 Х 59.5 Х 15.2 mm
  • 144 Х 75.2 Х 8.9 mm
Weight
  • 176 g
  • 147 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 5.36" inch
Screen resolution
  • 480 x 800 px
  • 1152 x 1920 px
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
  • 16/32/64 GB
  • 2 GB RAM
Memory card support
  • No
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 3100 mAh
  • Non-removable
Operating system OS
  • Microsoft Windows Phone 7
  • Android 4.4.4 (KitKat); Flyme 4
Chipset
  • Qualcomm QSD8650 Snapdragon S1
  • Mediatek MT6595
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Quantum, MX4.
SpecificationQuantumMX4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 34.9 cm2
  • 81.8 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 49.0%
  • 75.5%
PPI /points per inch/
  • 267 PPI
  • 418 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Quantum, MX4.
SpecificationQuantumMX4
Rear camera, main
  • 5 MP
  • Single
  • 20.7 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 20.7 MP
  • f/2.2
  • 1/2.3''
  • AF
Functions
  • LED flash
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • 720p
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Quantum, MX4.
SpecificationQuantumMX4
Processor CPU
  • 1.0 GHz Scorpion
  • Octa-core (4x2.2 GHz Cortex-A17 & 4x1.7 GHz Cortex-A7)
Graphics processor GPU
  • Adreno 200
  • PowerVR G6200
Antutu 7 score * Unknown
  • 50152
GeekBench 4 Single Core * Unknown
  • 797
GeekBench 4 Multi-Core * Unknown
  • 2605
GeekBench 4 RenderScript * Unknown
  • 2252
General specs
General specs — specifications for Quantum, MX4.
SpecificationQuantumMX4
Release date
  • 2010
  • October
  • 2014
  • September
Colors
  • Black
  • Gray
  • Gold
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 EUR
  • 340 EUR
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, MX4.
SpecificationQuantumMX4
SIM card
  • Mini-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA - China Mobile -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600) LTE band 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - China Mobile
Speed
  • HSPA
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • QZSS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
  • USB Host
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.35 W/kg (head) 0.30 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Quantum, MX4.
SpecificationQuantumMX4
Radio
  • Stereo FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Quantum, MX4.
SpecificationQuantumMX4
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
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass