Asus Zenfone 7 Pro ZS671KS vs Vodafone Smart E9

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.

  • Display technology

    OLED versus LCD

    Zenfone 7 Pro ZS671KS:
    OLED
    Smart E9:
    LCD
  • Weight

    Smart E9: 96 g lighter

    Zenfone 7 Pro ZS671KS:
    230 g
    Smart E9:
    134 g
  • Width

    Smart E9: 11.6 mm narrower

    Zenfone 7 Pro ZS671KS:
    77.3 mm
    Smart E9:
    65.7 mm
  • Screen diagonal

    Smart E9: 1.67 in smaller diagonal

    Zenfone 7 Pro ZS671KS:
    6.67 in
    Smart E9:
    5 in
  • Rear camera layout

    Zenfone 7 Pro ZS671KS:
    Triple
    Smart E9:
    Single
  • Height

    Smart E9: 27.5 mm shorter

    Zenfone 7 Pro ZS671KS:
    165.1 mm
    Smart E9:
    137.6 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 +27.5 mm versus Smart E9
    Width:
    77.3 mm +11.6 mm versus Smart E9
    Depth:
    9.6 mm
  2. 2. Smart E9

    Height:
    137.6 mm
    Width:
    65.7 mm
    Depth:
    9.8 mm

Weight

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

  1. 1. Zenfone 7 Pro ZS671KS

    230 g

    +96 g versus Smart E9

  2. 2. Smart E9

    134 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 Pro ZS671KS

    Screen diagonal:
    6.67 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    107.4 cm²
  2. 2. Smart E9

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    64.5 cm²

Zenfone 7 Pro ZS671KS has approximately 66.5% more rectangular screen area than Smart E9.

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, Smart E9, compared at the same storage capacity.
StorageZenfone 7 Pro ZS671KSSmart E9
8 GB Not recorded 1 GB RAM
256 GB 8 GB RAM Not recorded

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. Smart E9

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

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

    +3000 mAh versus Smart E9

  2. 2. Smart E9

    2000 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. Smart E9

Everyday essentials
Everyday essentials — specifications for Zenfone 7 Pro ZS671KS, Smart E9.
SpecificationZenfone 7 Pro ZS671KSSmart E9
Dimensions (HxWxD)
  • 165.1 Х 77.3 Х 9.6 mm
  • 137.6 Х 65.7 Х 9.8 mm
Weight
  • 230 g
  • 134 g
Technology
  • Super AMOLED
  • IPS LCD
Screen size
  • 6.67" inc
  • 5" inch
Screen resolution
  • 1080 x 2400 px
  • 480 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256GB 8GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Li-Po
  • non-removable
  • 2000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 10
  • ZenUI 7
  • Android 8.1 Oreo (Go edition)
Chipset
  • - Qualcomm SM8250 Snapdragon 865+ (7 nm+)
  • Mediatek MT6739 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for Zenfone 7 Pro ZS671KS, Smart E9.
SpecificationZenfone 7 Pro ZS671KSSmart E9
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 107.4 cm2
  • 64.5 cm2
Screen format
  • 20:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 84.2%
  • 71.4%
PPI /points per inch/ Unknown
  • 215 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, Smart E9.
SpecificationZenfone 7 Pro ZS671KSSmart E9
Rear camera, main
  • 64 MP
  • Triple
  • 5 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
  • 5 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
  • 720p@30fps
Front camera, selfie
  • 64 MP
  • Triple
  • 2 MP
  • Single
Specifications
  • Motorized flip-up
  • uses main camera
  • 2 MP
DxOMark Main Score *
  • 115
Unknown
DxOMark Photo *
  • 104
Unknown
DxOMark Video *
  • 96
Unknown
DxOMark Selfie Score *
  • 101
Unknown
Performance

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

Performance — specifications for Zenfone 7 Pro ZS671KS, Smart E9.
SpecificationZenfone 7 Pro ZS671KSSmart E9
Processor CPU
  • - Octa-core (1x3.1 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
  • Quad-core 1.5 GHz Cortex-A53
Graphics processor GPU
  • - Adreno 650
  • PowerVR GE8100
Antutu 7 score * Unknown
  • 31742
General specs
General specs — specifications for Zenfone 7 Pro ZS671KS, Smart E9.
SpecificationZenfone 7 Pro ZS671KSSmart E9
Release date
  • 2020
  • August 26
  • 2018
  • December
Colors
  • Aurora Black
  • Pastel White
  • Anthracite
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 70 EUR
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, Smart E9.
SpecificationZenfone 7 Pro ZS671KSSmart E9
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
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 - SIM 1 & SIM 2 (dual-SIM only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE 800/900/1800/2100/2600 LTE 700/850/1800/2100/2600
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (5CA) Cat19 1800/150 Mbps
  • 5G 3.6 Gbps DL
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
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
  • hotspot
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
  • 4.2
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.91 W/kg (head) 1.63 W/kg (body)
Music and Audio
Music and Audio — specifications for Zenfone 7 Pro ZS671KS, Smart E9.
SpecificationZenfone 7 Pro ZS671KSSmart E9
Radio
  • No
  • FM radio
Others
  • - HDR10+ -90Hz refresh rate -700 nits typ. brightness
  • - 24-bit/192kHz audio
Unknown
Other features
Other features — specifications for Zenfone 7 Pro ZS671KS, Smart E9.
SpecificationZenfone 7 Pro ZS671KSSmart E9
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