Asus Zenfone 7 ZS670KS 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: 54 g lighter

    Zenfone 7 ZS670KS:
    230 g
    Quantum:
    176 g
  • Width

    Quantum: 17.8 mm narrower

    Zenfone 7 ZS670KS:
    77.3 mm
    Quantum:
    59.5 mm
  • Screen diagonal

    Quantum: 3.17 in smaller diagonal

    Zenfone 7 ZS670KS:
    6.67 in
    Quantum:
    3.5 in
  • Rear camera layout

    Zenfone 7 ZS670KS:
    Triple
    Quantum:
    Single
  • Depth

    Zenfone 7 ZS670KS: 5.6 mm thinner

    Zenfone 7 ZS670KS:
    9.6 mm
    Quantum:
    15.2 mm
  • Height

    Quantum: 45.6 mm shorter

    Zenfone 7 ZS670KS:
    165.1 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.

  1. 1. Zenfone 7 ZS670KS

    Height:
    165.1 mm +45.6 mm versus Quantum
    Width:
    77.3 mm +17.8 mm versus Quantum
    Depth:
    9.6 mm
  2. 2. Quantum

    Height:
    119.5 mm
    Width:
    59.5 mm
    Depth:
    15.2 mm +5.6 mm versus Zenfone 7 ZS670KS

Weight

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

  1. 1. Zenfone 7 ZS670KS

    230 g

    +54 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. Zenfone 7 ZS670KS

    Screen diagonal:
    6.67 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    107.4 cm²
  2. 2. Quantum

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

Zenfone 7 ZS670KS has approximately 208.1% 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 Zenfone 7 ZS670KS, Quantum, compared at the same storage capacity.
StorageZenfone 7 ZS670KSQuantum
128 GB 6 / 8 GB RAM Alternative RAM configurations Unknown
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. Zenfone 7 ZS670KS

NFC:
Yes
Headphone jack:
No
Memory card support:
See details microSDXC (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.

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. Zenfone 7 ZS670KS2. Quantum

Everyday essentials
Everyday essentials — specifications for Zenfone 7 ZS670KS, Quantum.
SpecificationZenfone 7 ZS670KSQuantum
Dimensions (HxWxD)
  • 165.1 Х 77.3 Х 9.6 mm
  • 119.5 Х 59.5 Х 15.2 mm
Weight
  • 230 g
  • 176 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 6.67" inc
  • 3.5" inch
Screen resolution
  • 1080 x 2400 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128GB 6GB RAM
  • 128GB 8GB RAM
  • 16 GB
  • 512 MB RAM
  • 512 MB ROM
Memory card support
  • microSDXC (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10
  • ZenUI 7
  • Microsoft Windows Phone 7
Chipset
  • - Qualcomm SM8250 Snapdragon 865 (7 nm+)
  • Qualcomm QSD8650 Snapdragon S1
NFC
  • Yes
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for Zenfone 7 ZS670KS, Quantum.
SpecificationZenfone 7 ZS670KSQuantum
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 107.4 cm2
  • 34.9 cm2
Screen format
  • 20:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 84.2%
  • 49.0%
PPI /points per inch/ Unknown
  • 267 PPI
Screen protection
  • Corning Gorilla Glass 6
Unknown
Camera and Video
Camera and Video — specifications for Zenfone 7 ZS670KS, Quantum.
SpecificationZenfone 7 ZS670KSQuantum
Rear camera, main
  • 64 MP
  • Triple
  • 5 MP
  • Single
Camera specs
  • -64 MP
  • f/1.8
  • 26mm (wide)
  • 1/1.72''
  • 0.8µm
  • PDAF -8 MP
  • f/2.4
  • 80mm (telephoto)
  • PDAF
  • 3x optical zoom -12 MP
  • f/2.2
  • 113˚
  • 17mm (ultrawide)
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF
  • 5 MP
  • AF
Functions
  • Dual-LED flash
  • HDR
  • auto panorama
  • LED flash
Video
  • 8K@30fps
  • 4K@30/60/120fps
  • 1080p@30/60/240fps
  • 720p@480fps; gyro-EIS
  • HDR
  • 720p
Front camera, selfie
  • 64 MP
  • Triple
  • 0 MP,
Specifications
  • Motorized flip-up
  • uses main camera
Unknown
Performance
Performance — specifications for Zenfone 7 ZS670KS, Quantum.
SpecificationZenfone 7 ZS670KSQuantum
Processor CPU
  • - Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
  • 1.0 GHz Scorpion
Graphics processor GPU
  • - Adreno 650
  • Adreno 200
General specs
General specs — specifications for Zenfone 7 ZS670KS, Quantum.
SpecificationZenfone 7 ZS670KSQuantum
Release date
  • 2020
  • August 26
  • 2010
  • October
Colors
  • Aurora Black
  • Pastel White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 600 EUR
  • 80 EUR
Battery life Unknown
  • Stand by time- Up to 350 h Talking time- Up to 6 h
Body build
  • Glass front (Gorilla Glass 6)
  • glass back (Gorilla Glass 3)
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone 7 ZS670KS, Quantum.
SpecificationZenfone 7 ZS670KSQuantum
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 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - 1
  • 2
  • 3
  • 4
  • 5
  • 7
  • 8
  • 12
  • 17
  • 18
  • 19
  • 20
  • 26
  • 28
  • 29
  • 38
  • 39
  • 40
  • 41 -5G - 1
  • 77
  • 78 SA/NSA
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (5CA) Cat19 1800/150 Mbps
  • 5G 3.6 Gbps DL
  • HSPA
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac/6
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • DLNA
GPS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • QZSS
  • NavIC
  • Yes
  • with A-GPS
USB
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • aptX Adaptive
  • 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 Zenfone 7 ZS670KS, Quantum.
SpecificationZenfone 7 ZS670KSQuantum
Radio
  • No
  • Stereo FM radio
Others
  • - HDR10+ -90Hz refresh rate -700 nits typ. brightness
  • - 24-bit/192kHz audio
Unknown
Other features
Other features — specifications for Zenfone 7 ZS670KS, Quantum.
SpecificationZenfone 7 ZS670KSQuantum
Dop
  • - Sensors - Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 30W
  • 60% in 34 min
  • 100% in 93 min -USB Power Delivery 3.0 -Reverse charging
  • 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