Asus Zenfone 7 ZS670KS vs O2 XDA Comet

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

    XDA Comet: 85 g lighter

    Zenfone 7 ZS670KS:
    230 g
    XDA Comet:
    145 g
  • Width

    XDA Comet: 19.3 mm narrower

    Zenfone 7 ZS670KS:
    77.3 mm
    XDA Comet:
    58 mm
  • Screen diagonal

    XDA Comet: 3.97 in smaller diagonal

    Zenfone 7 ZS670KS:
    6.67 in
    XDA Comet:
    2.7 in
  • Rear camera layout

    Zenfone 7 ZS670KS:
    Triple
    XDA Comet:
    Single
  • Depth

    Zenfone 7 ZS670KS: 9.4 mm thinner

    Zenfone 7 ZS670KS:
    9.6 mm
    XDA Comet:
    19 mm
  • Height

    XDA Comet: 59.1 mm shorter

    Zenfone 7 ZS670KS:
    165.1 mm
    XDA Comet:
    106 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 +59.1 mm versus XDA Comet
    Width:
    77.3 mm +19.3 mm versus XDA Comet
    Depth:
    9.6 mm
  2. 2. XDA Comet

    Height:
    106 mm
    Width:
    58 mm
    Depth:
    19 mm +9.4 mm versus Zenfone 7 ZS670KS

Weight

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

  1. 1. Zenfone 7 ZS670KS

    230 g

    +85 g versus XDA Comet

  2. 2. XDA Comet

    145 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. XDA Comet

    Screen diagonal:
    2.7 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    22.6 cm²

Zenfone 7 ZS670KS has approximately 375.8% more rectangular screen area than XDA Comet.

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, XDA Comet, compared at the same storage capacity.
StorageZenfone 7 ZS670KSXDA Comet
128 GB 6 / 8 GB RAM Alternative RAM configurations Unknown
XDA Comet: Original memory entry

64 MB RAM · 1 GB 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. XDA Comet

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD

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. XDA Comet

Everyday essentials
Everyday essentials — specifications for Zenfone 7 ZS670KS, XDA Comet.
SpecificationZenfone 7 ZS670KSXDA Comet
Dimensions (HxWxD)
  • 165.1 Х 77.3 Х 9.6 mm
  • 106 Х 58 Х 19 mm
Weight
  • 230 g
  • 145 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 6.67" inc
  • 2.7" inch
Screen resolution
  • 1080 x 2400 px
  • 240 x 320 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
  • 64 MB RAM
  • 1 GB ROM
Memory card support
  • microSDXC (dedicated slot)
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 0 mAh,
Operating system OS
  • Android 10
  • ZenUI 7
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • - Qualcomm SM8250 Snapdragon 865 (7 nm+)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for Zenfone 7 ZS670KS, XDA Comet.
SpecificationZenfone 7 ZS670KSXDA Comet
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 107.4 cm2
  • 22.6 cm2
Screen format
  • 20:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 84.2%
  • 36.7%
PPI /points per inch/ Unknown
  • 148 PPI
Screen protection
  • Corning Gorilla Glass 6
Unknown
Camera and Video
Camera and Video — specifications for Zenfone 7 ZS670KS, XDA Comet.
SpecificationZenfone 7 ZS670KSXDA Comet
Rear camera, main
  • 64 MP
  • Triple
  • 2 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
  • 2 MP
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
  • Yes
Front camera, selfie
  • 64 MP
  • Triple
  • 0.3 MP
  • Single
Specifications
  • Motorized flip-up
  • uses main camera
  • VGA videocall camera
Performance
Performance — specifications for Zenfone 7 ZS670KS, XDA Comet.
SpecificationZenfone 7 ZS670KSXDA Comet
Processor CPU
  • - Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
  • Intel XScale PXA 270 620 MHz
Graphics processor GPU
  • - Adreno 650
Unknown
General specs
General specs — specifications for Zenfone 7 ZS670KS, XDA Comet.
SpecificationZenfone 7 ZS670KSXDA Comet
Release date
  • 2020
  • August 26
  • 2007
  • September
Colors
  • Aurora Black
  • Pastel White
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 600 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 200 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, XDA Comet.
SpecificationZenfone 7 ZS670KSXDA Comet
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 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
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac/6
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • QZSS
  • NavIC
  • No
USB
  • Type-C 1.0 reversible connector
  • miniUSB
Bluetooth
  • 5.0
  • A2DP
  • LE
  • aptX Adaptive
  • 1.2
Music and Audio
Music and Audio — specifications for Zenfone 7 ZS670KS, XDA Comet.
SpecificationZenfone 7 ZS670KSXDA Comet
Radio
  • No
  • Stereo FM radio
  • RDS
Others
  • - HDR10+ -90Hz refresh rate -700 nits typ. brightness
  • - 24-bit/192kHz audio
  • Handwriting recognition
Other features
Other features — specifications for Zenfone 7 ZS670KS, XDA Comet.
SpecificationZenfone 7 ZS670KSXDA Comet
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
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player