Asus Zenfone 7 ZS670KS vs Samsung Gravity SMART

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Gravity SMART: 100 g lighter

    Zenfone 7 ZS670KS:
    230 g
    Gravity SMART:
    130 g
  • Width

    Gravity SMART: 18.3 mm narrower

    Zenfone 7 ZS670KS:
    77.3 mm
    Gravity SMART:
    59 mm
  • Screen diagonal

    Gravity SMART: 3.47 in smaller diagonal

    Zenfone 7 ZS670KS:
    6.67 in
    Gravity SMART:
    3.2 in
  • Rear camera layout

    Zenfone 7 ZS670KS:
    Triple
    Gravity SMART:
    Single
  • Depth

    Zenfone 7 ZS670KS: 4.4 mm thinner

    Zenfone 7 ZS670KS:
    9.6 mm
    Gravity SMART:
    14 mm
  • Height

    Gravity SMART: 51.1 mm shorter

    Zenfone 7 ZS670KS:
    165.1 mm
    Gravity SMART:
    114 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 +51.1 mm versus Gravity SMART
    Width:
    77.3 mm +18.3 mm versus Gravity SMART
    Depth:
    9.6 mm
  2. 2. Gravity SMART

    Height:
    114 mm
    Width:
    59 mm
    Depth:
    14 mm +4.4 mm versus Zenfone 7 ZS670KS

Weight

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

  1. 1. Zenfone 7 ZS670KS

    230 g

    +100 g versus Gravity SMART

  2. 2. Gravity SMART

    130 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. Gravity SMART

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²

Zenfone 7 ZS670KS has approximately 252.3% more rectangular screen area than Gravity SMART.

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, Gravity SMART, compared at the same storage capacity.
StorageZenfone 7 ZS670KSGravity SMART
128 GB 6 / 8 GB RAM Alternative RAM configurations Unknown
Gravity SMART: Original memory entry

150 MB · 270 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 ZS670KS

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

2. Gravity SMART

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

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. Gravity SMART

Everyday essentials
Everyday essentials — specifications for Zenfone 7 ZS670KS, Gravity SMART.
SpecificationZenfone 7 ZS670KSGravity SMART
Dimensions (HxWxD)
  • 165.1 Х 77.3 Х 9.6 mm
  • 114 Х 59 Х 14 mm
Weight
  • 230 g
  • 130 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 6.67" inc
  • 3.2" inch
Screen resolution
  • 1080 x 2400 px
  • 320 x 480 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
  • 150 MB
  • 270 MB RAM
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10
  • ZenUI 7
  • Android 2.2 (Froyo)
Chipset
  • - Qualcomm SM8250 Snapdragon 865 (7 nm+)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for Zenfone 7 ZS670KS, Gravity SMART.
SpecificationZenfone 7 ZS670KSGravity SMART
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 107.4 cm2
  • 30.5 cm2
Screen format
  • 20:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 84.2%
  • 45.3%
PPI /points per inch/ Unknown
  • 180 PPI
Screen protection
  • Corning Gorilla Glass 6
Unknown
Camera and Video
Camera and Video — specifications for Zenfone 7 ZS670KS, Gravity SMART.
SpecificationZenfone 7 ZS670KSGravity SMART
Rear camera, main
  • 64 MP
  • Triple
  • 3.15 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
  • 3.15 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
  • 320p@14fps
Front camera, selfie
  • 64 MP
  • Triple
  • 0 MP,
Specifications
  • Motorized flip-up
  • uses main camera
Unknown
Performance
Performance — specifications for Zenfone 7 ZS670KS, Gravity SMART.
SpecificationZenfone 7 ZS670KSGravity SMART
Processor CPU
  • - Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
  • 800 MHz ARMv6
Graphics processor GPU
  • - Adreno 650
Unknown
General specs
General specs — specifications for Zenfone 7 ZS670KS, Gravity SMART.
SpecificationZenfone 7 ZS670KSGravity SMART
Release date
  • 2020
  • August 26
  • 2011
  • June
Colors
  • Aurora Black
  • Pastel White
  • Black/Red
  • Black/Green
  • Lunar Grey
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 600 EUR
  • 170 EUR
Battery life Unknown
  • Stand by time- Up to 364 h Talking time- Up to 5 h 30 min
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, Gravity SMART.
SpecificationZenfone 7 ZS670KSGravity SMART
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 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (5CA) Cat19 1800/150 Mbps
  • 5G 3.6 Gbps DL
  • HSPA 3.6/0.384 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
  • DLNA
  • 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
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.47 W/kg (head) 1.05 W/kg (body) SAR EU - 0.19 W/kg (head)
Music and Audio
Music and Audio — specifications for Zenfone 7 ZS670KS, Gravity SMART.
SpecificationZenfone 7 ZS670KSGravity SMART
Radio
  • No
  • No
Others
  • - HDR10+ -90Hz refresh rate -700 nits typ. brightness
  • - 24-bit/192kHz audio
Unknown
Other features
Other features — specifications for Zenfone 7 ZS670KS, Gravity SMART.
SpecificationZenfone 7 ZS670KSGravity SMART
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 - MP4/H.264 player -MP3/WAV/AAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo -Predictive text input (Swype) - For T-Mobile. Also known as Samsung Gravity Touch 2
  • Samsung Smart
  • Samsung GT2
  • Samsung SGH-T589
  • Samsung Galaxy Q