Asus Zenfone 7 Pro ZS671KS vs Micromax A90

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.

  • Width

    A90: 12.3 mm narrower

    Zenfone 7 Pro ZS671KS:
    77.3 mm
    A90:
    65 mm
  • Screen diagonal

    A90: 2.37 in smaller diagonal

    Zenfone 7 Pro ZS671KS:
    6.67 in
    A90:
    4.3 in
  • Rear camera layout

    Zenfone 7 Pro ZS671KS:
    Triple
    A90:
    Single
  • Depth

    Zenfone 7 Pro ZS671KS: 1 mm thinner

    Zenfone 7 Pro ZS671KS:
    9.6 mm
    A90:
    10.6 mm
  • Height

    A90: 40.1 mm shorter

    Zenfone 7 Pro ZS671KS:
    165.1 mm
    A90:
    125 mm
  • Release year

    Zenfone 7 Pro ZS671KS:
    2020
    A90:
    2012

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 +40.1 mm versus A90
    Width:
    77.3 mm +12.3 mm versus A90
    Depth:
    9.6 mm
    Weight:
    230 g
  2. 2. A90

    Height:
    125 mm
    Width:
    65 mm
    Depth:
    10.6 mm +1 mm versus Zenfone 7 Pro ZS671KS
    Weight:
    Unknown

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. A90

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

Zenfone 7 Pro ZS671KS has approximately 104.1% more rectangular screen area than A90.

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, A90, compared at the same storage capacity.
StorageZenfone 7 Pro ZS671KSA90
256 GB 8 GB RAM Unknown
A90: Original memory entry

4 GB (2 GB user available) · 512 MB 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 Pro ZS671KS

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

2. A90

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

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

    +3400 mAh versus A90

  2. 2. A90

    1600 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. A90

Everyday essentials
Everyday essentials — specifications for Zenfone 7 Pro ZS671KS, A90.
SpecificationZenfone 7 Pro ZS671KSA90
Dimensions (HxWxD)
  • 165.1 Х 77.3 Х 9.6 mm
  • 125 Х 65 Х 10.6 mm
Weight
  • 230 g
  • 0 g
Technology
  • Super AMOLED
  • AMOLED
Screen size
  • 6.67" inc
  • 4.3" 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.
  • 256GB 8GB RAM
  • 4 GB (2 GB user available)
  • 512 MB RAM
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Li-Po
  • non-removable
  • 1600 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10
  • ZenUI 7
  • Android 4.0.3 (Ice Cream Sandwich)
Chipset
  • - Qualcomm SM8250 Snapdragon 865+ (7 nm+)
  • Mediatek MT6575 (40 nm)
NFC
  • Yes
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for Zenfone 7 Pro ZS671KS, A90.
SpecificationZenfone 7 Pro ZS671KSA90
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 107.4 cm2
  • 52.6 cm2
Screen format
  • 20:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 84.2%
  • 64.8%
PPI /points per inch/ Unknown
  • 217 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, A90.
SpecificationZenfone 7 Pro ZS671KSA90
Rear camera, main
  • 64 MP
  • Triple
  • 8 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
  • 8 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
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, A90.
SpecificationZenfone 7 Pro ZS671KSA90
Processor CPU
  • - Octa-core (1x3.1 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)
  • 1.0 GHz Cortex-A9
Graphics processor GPU
  • - Adreno 650
  • PowerVR SGX531
General specs
General specs — specifications for Zenfone 7 Pro ZS671KS, A90.
SpecificationZenfone 7 Pro ZS671KSA90
Release date
  • 2020
  • August 26
  • 2012
  • July
Colors
  • Aurora Black
  • Pastel White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 200 EUR
Battery life Unknown
  • Stand by time- Up to 174 h Talking time- Up to 5 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, A90.
SpecificationZenfone 7 Pro ZS671KSA90
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (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 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (5CA) Cat19 1800/150 Mbps
  • 5G 3.6 Gbps DL
  • HSPA
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
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
Music and Audio
Music and Audio — specifications for Zenfone 7 Pro ZS671KS, A90.
SpecificationZenfone 7 Pro ZS671KSA90
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, A90.
SpecificationZenfone 7 Pro ZS671KSA90
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 - MP3/AAC/WMA/WAV player -MP4/WMV/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input (Swype)