Asus Zenfone 7 ZS670KS vs Nokia 3.1 Plus

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 ZS670KS:
    OLED
    3.1 Plus:
    LCD
  • Weight

    3.1 Plus: 50 g lighter

    Zenfone 7 ZS670KS:
    230 g
    3.1 Plus:
    180 g
  • Screen diagonal

    3.1 Plus: 0.67 in smaller diagonal

    Zenfone 7 ZS670KS:
    6.67 in
    3.1 Plus:
    6 in
  • Rear camera layout

    Zenfone 7 ZS670KS:
    Triple
    3.1 Plus:
    Dual
  • Depth

    3.1 Plus: 1.4 mm thinner

    Zenfone 7 ZS670KS:
    9.6 mm
    3.1 Plus:
    8.2 mm
  • Height

    3.1 Plus: 8.2 mm shorter

    Zenfone 7 ZS670KS:
    165.1 mm
    3.1 Plus:
    156.9 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 +8.2 mm versus 3.1 Plus
    Width:
    77.3 mm
    Depth:
    9.6 mm +1.4 mm versus 3.1 Plus
  2. 2. 3.1 Plus

    Height:
    156.9 mm
    Width:
    76.4 mm
    Depth:
    8.2 mm

Weight

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

  1. 1. Zenfone 7 ZS670KS

    230 g

    +50 g versus 3.1 Plus

  2. 2. 3.1 Plus

    180 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. 3.1 Plus

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

Zenfone 7 ZS670KS has approximately 15.6% more rectangular screen area than 3.1 Plus.

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, 3.1 Plus, compared at the same storage capacity.
StorageZenfone 7 ZS670KS3.1 Plus
128 GB 6 / 8 GB RAM Alternative RAM configurations Unknown
3.1 Plus: Original memory entry

32 GB · 3 RAM 16 GB · 2 GB RAM

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. 3.1 Plus

NFC:
See details Yes (APAC & EMEA only)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 400 GB

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. 3.1 Plus

Everyday essentials
Everyday essentials — specifications for Zenfone 7 ZS670KS, 3.1 Plus.
SpecificationZenfone 7 ZS670KS3.1 Plus
Dimensions (HxWxD)
  • 165.1 Х 77.3 Х 9.6 mm
  • 156.9 Х 76.4 Х 8.2 mm
Weight
  • 230 g
  • 180 g
Technology
  • Super AMOLED
  • IPS LCD
Screen size
  • 6.67" inc
  • 6" inch
Screen resolution
  • 1080 x 2400 px
  • 720 x 1440 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
  • 32 GB
  • 3 RAM 16 GB
  • 2 GB RAM
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 400 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 3500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 10
  • ZenUI 7
  • Android 8.1 (Oreo)
  • planned upgrade to Android 9.0 (Pie); Android One
Chipset
  • - Qualcomm SM8250 Snapdragon 865 (7 nm+)
  • Mediatek MT6762 Helio P22 (12 nm)
NFC
  • Yes
  • Yes (APAC & EMEA only)
Headphone jack
  • No
  • Yes
Display
Display — specifications for Zenfone 7 ZS670KS, 3.1 Plus.
SpecificationZenfone 7 ZS670KS3.1 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 107.4 cm2
  • 92.9 cm2
Screen format
  • 20:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 84.2%
  • 77.5%
PPI /points per inch/ Unknown
  • 268 PPI
Screen protection
  • Corning Gorilla Glass 6
Unknown
Camera and Video
Camera and Video — specifications for Zenfone 7 ZS670KS, 3.1 Plus.
SpecificationZenfone 7 ZS670KS3.1 Plus
Rear camera, main
  • 64 MP
  • Triple
  • 13 MP
  • Dual
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
  • 13 MP
  • f/2.0
  • AF -5 MP
  • f/2.4
  • depth sensor
Functions
  • Dual-LED flash
  • HDR
  • auto panorama
  • LED flash
  • HDR
Video
  • 8K@30fps
  • 4K@30/60/120fps
  • 1080p@30/60/240fps
  • 720p@480fps; gyro-EIS
  • HDR
  • 720p@30fps
Front camera, selfie
  • 64 MP
  • Triple
  • 8 MP
  • Single
Specifications
  • Motorized flip-up
  • uses main camera
  • 8 MP
  • f/2.2
Performance

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

Performance — specifications for Zenfone 7 ZS670KS, 3.1 Plus.
SpecificationZenfone 7 ZS670KS3.1 Plus
Processor CPU
  • - Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • - Adreno 650
  • PowerVR GE8320
Antutu 7 score * Unknown
  • 75202
General specs
General specs — specifications for Zenfone 7 ZS670KS, 3.1 Plus.
SpecificationZenfone 7 ZS670KS3.1 Plus
Release date
  • 2020
  • August 26
  • 2018
  • October
Colors
  • Aurora Black
  • Pastel White
  • Blue
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 600 EUR
  • 150 EUR
Body build
  • Glass front (Gorilla Glass 6)
  • glass back (Gorilla Glass 3)
  • aluminum frame
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone 7 ZS670KS, 3.1 Plus.
SpecificationZenfone 7 ZS670KS3.1 Plus
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • 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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
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
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • QZSS
  • NavIC
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • Type-C 1.0 reversible connector
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 5.0
  • A2DP
  • LE
  • aptX Adaptive
  • 4.1
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.41 W/kg (head) 1.58 W/kg (body)
Music and Audio
Music and Audio — specifications for Zenfone 7 ZS670KS, 3.1 Plus.
SpecificationZenfone 7 ZS670KS3.1 Plus
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 ZS670KS, 3.1 Plus.
SpecificationZenfone 7 ZS670KS3.1 Plus
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 Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass