Asus Zenfone 7 Pro ZS671KS vs O2 XDA Exec

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

    Zenfone 7 Pro ZS671KS: 55 g lighter

    Zenfone 7 Pro ZS671KS:
    230 g
    XDA Exec:
    285 g
  • Width

    Zenfone 7 Pro ZS671KS: 3.7 mm narrower

    Zenfone 7 Pro ZS671KS:
    77.3 mm
    XDA Exec:
    81 mm
  • Screen diagonal

    XDA Exec: 3.07 in smaller diagonal

    Zenfone 7 Pro ZS671KS:
    6.67 in
    XDA Exec:
    3.6 in
  • Rear camera layout

    Zenfone 7 Pro ZS671KS:
    Triple
    XDA Exec:
    Single
  • Depth

    Zenfone 7 Pro ZS671KS: 15.4 mm thinner

    Zenfone 7 Pro ZS671KS:
    9.6 mm
    XDA Exec:
    25 mm
  • Height

    XDA Exec: 38.1 mm shorter

    Zenfone 7 Pro ZS671KS:
    165.1 mm
    XDA Exec:
    127 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 Pro ZS671KS

    Height:
    165.1 mm +38.1 mm versus XDA Exec
    Width:
    77.3 mm
    Depth:
    9.6 mm
  2. 2. XDA Exec

    Height:
    127 mm
    Width:
    81 mm +3.7 mm versus Zenfone 7 Pro ZS671KS
    Depth:
    25 mm +15.4 mm versus Zenfone 7 Pro ZS671KS

Weight

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

  1. 1. Zenfone 7 Pro ZS671KS

    230 g

  2. 2. XDA Exec

    285 g

    +55 g versus Zenfone 7 Pro ZS671KS

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 Pro ZS671KS

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

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

Zenfone 7 Pro ZS671KS has approximately 167.6% more rectangular screen area than XDA Exec.

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 Pro ZS671KS, XDA Exec, compared at the same storage capacity.
StorageZenfone 7 Pro ZS671KSXDA Exec
256 GB 8 GB RAM Unknown
XDA Exec: Original memory entry

64 MB RAM · 128 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 Pro ZS671KS

NFC:
Yes
Headphone jack:
No
Memory card support:
See details microSDXC (dedicated slot)

2. XDA Exec

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SDIO/MMC

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. Zenfone 7 Pro ZS671KS

    5000 mAh

    +3380 mAh versus XDA Exec

  2. 2. XDA Exec

    1620 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. Zenfone 7 Pro ZS671KS2. XDA Exec

Everyday essentials
Everyday essentials — specifications for Zenfone 7 Pro ZS671KS, XDA Exec.
SpecificationZenfone 7 Pro ZS671KSXDA Exec
Dimensions (HxWxD)
  • 165.1 Х 77.3 Х 9.6 mm
  • 127 Х 81 Х 25 mm
Weight
  • 230 g
  • 285 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 6.67" inc
  • 3.6" inch
Screen resolution
  • 1080 x 2400 px
  • 640 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256GB 8GB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSDXC (dedicated slot)
  • SDIO/MMC
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Li-Po
  • non-removable
  • 1620 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10
  • ZenUI 7
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • - Qualcomm SM8250 Snapdragon 865+ (7 nm+)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for Zenfone 7 Pro ZS671KS, XDA Exec.
SpecificationZenfone 7 Pro ZS671KSXDA Exec
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 107.4 cm2
  • 40.1 cm2
Screen format
  • 20:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 84.2%
  • 39.0%
PPI /points per inch/ Unknown
  • 222 PPI
Screen protection
  • Corning Gorilla Glass 6
Unknown
Camera and Video

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

Camera and Video — specifications for Zenfone 7 Pro ZS671KS, XDA Exec.
SpecificationZenfone 7 Pro ZS671KSXDA Exec
Rear camera, main
  • 64 MP
  • Triple
  • 1.3 MP
  • Single
Camera specs
  • -64 MP
  • f/1.8
  • 26mm (wide)
  • 1/1.72''
  • 0.8µm
  • PDAF
  • OIS -8 MP
  • f/2.4
  • 80mm (telephoto)
  • OIS
  • 3x optical zoom -12 MP
  • f/2.2
  • 113˚
  • 17mm (ultrawide)
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF
  • 1.3 MP
Functions
  • Dual-LED flash
  • HDR
  • auto panorama
Unknown
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
DxOMark Main Score *
  • 115
Unknown
DxOMark Photo *
  • 104
Unknown
DxOMark Video *
  • 96
Unknown
DxOMark Selfie Score *
  • 101
Unknown
Performance
Performance — specifications for Zenfone 7 Pro ZS671KS, XDA Exec.
SpecificationZenfone 7 Pro ZS671KSXDA Exec
Processor CPU
  • - Octa-core (1x3.1 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
  • Intel Bulverde 520 MHz
Graphics processor GPU
  • - Adreno 650
Unknown
General specs
General specs — specifications for Zenfone 7 Pro ZS671KS, XDA Exec.
SpecificationZenfone 7 Pro ZS671KSXDA Exec
Release date
  • 2020
  • August 26
  • 2005
  • August
Colors
  • Aurora Black
  • Pastel White
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 300 EUR
Battery life Unknown
  • Stand by time- Up to 250 h Talking time- Up to 8 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 Pro ZS671KS, XDA Exec.
SpecificationZenfone 7 Pro ZS671KSXDA Exec
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
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac/6
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b
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 Pro ZS671KS, XDA Exec.
SpecificationZenfone 7 Pro ZS671KSXDA Exec
Radio
  • No
  • No
Others
  • - HDR10+ -90Hz refresh rate -700 nits typ. brightness
  • - 24-bit/192kHz audio
  • Handwriting recognition
  • Dual speakers
Other features
Other features — specifications for Zenfone 7 Pro ZS671KS, XDA Exec.
SpecificationZenfone 7 Pro ZS671KSXDA Exec
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 - Produced by HTC. Functionally identical to Qtek 9000
  • i-mate JASJAR and T-Mobile MDA IV.