Huawei Y Max vs LG Quantum

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.

  • Weight

    Quantum: 34 g lighter

    Y Max:
    210 g
    Quantum:
    176 g
  • Width

    Quantum: 26.7 mm narrower

    Y Max:
    86.2 mm
    Quantum:
    59.5 mm
  • Screen diagonal

    Quantum: 3.62 in smaller diagonal

    Y Max:
    7.12 in
    Quantum:
    3.5 in
  • Chipset

    Y Max:
    Qualcomm SDM660 Snapdragon 660 (14 nm)
    Quantum:
    Qualcomm QSD8650 Snapdragon S1
  • Rear camera layout

    Y Max:
    Dual
    Quantum:
    Single
  • Depth

    Y Max: 6.7 mm thinner

    Y Max:
    8.5 mm
    Quantum:
    15.2 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. Y Max

    Height:
    177.6 mm +58.1 mm versus Quantum
    Width:
    86.2 mm +26.7 mm versus Quantum
    Depth:
    8.5 mm
  2. 2. Quantum

    Height:
    119.5 mm
    Width:
    59.5 mm
    Depth:
    15.2 mm +6.7 mm versus Y Max

Weight

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

  1. 1. Y Max

    210 g

    +34 g versus Quantum

  2. 2. Quantum

    176 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. Y Max

    Screen diagonal:
    7.12 in
    Aspect ratio (height:width):
    18.7:9
    Approximate rectangular screen area:
    127.8 cm²
  2. 2. Quantum

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

Y Max has approximately 266.5% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Y Max: Original memory entry

128 GB · 512GB 4GB

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. Y Max

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. Quantum

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. Y Max

    5000 mAh

    +3500 mAh versus Quantum

  2. 2. Quantum

    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. Y Max2. Quantum

Everyday essentials
Everyday essentials — specifications for Y Max, Quantum.
SpecificationY MaxQuantum
Dimensions (HxWxD)
  • 177.6 Х 86.2 Х 8.5 mm
  • 119.5 Х 59.5 Х 15.2 mm
Weight
  • 210 g
  • 176 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 7.12" inch
  • 3.5" inch
Screen resolution
  • 1080 x 2244 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 512GB 4GB
  • 16 GB
  • 512 MB RAM
  • 512 MB ROM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Non-removable Li-Po
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo); EMUI 8.2
  • Microsoft Windows Phone 7
Chipset
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
  • Qualcomm QSD8650 Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Y Max, Quantum.
SpecificationY MaxQuantum
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 127.8 cm2
  • 34.9 cm2
Screen format
  • 18.7:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 83.5%
  • 49.0%
PPI /points per inch/
  • 350 PPI
  • 267 PPI
Camera and Video
Camera and Video — specifications for Y Max, Quantum.
SpecificationY MaxQuantum
Rear camera, main
  • 16 MP
  • Dual
  • 5 MP
  • Single
Camera specs
  • 16 MP
  • f/2.0
  • PDAF -2 MP
  • f/2.4
  • depth sensor
  • 5 MP
  • AF
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.0
Unknown
Performance

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

Performance — specifications for Y Max, Quantum.
SpecificationY MaxQuantum
Processor CPU
  • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
  • 1.0 GHz Scorpion
Graphics processor GPU
  • Adreno 512
  • Adreno 200
Antutu 7 score *
  • 143215
Unknown
General specs
General specs — specifications for Y Max, Quantum.
SpecificationY MaxQuantum
Release date
  • 2018
  • November
  • 2010
  • October
Colors
  • Midnight Black
  • White
  • Amber brown
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 280 EUR
  • 80 EUR
Battery life Unknown
  • Stand by time- Up to 350 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for Y Max, Quantum.
SpecificationY MaxQuantum
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • DLNA
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.1
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.35 W/kg (head) 0.30 W/kg (body)
Music and Audio
Music and Audio — specifications for Y Max, Quantum.
SpecificationY MaxQuantum
Radio
  • FM radio
  • Stereo FM radio
Others
  • Active noise cancellation with dedicated mic -Dolby Atmos sound
Unknown
Other features
Other features — specifications for Y Max, Quantum.
SpecificationY MaxQuantum
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Versions: ARS-L22
  • 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