Asus PadFone vs Asus Zenfone AR ZS571KL

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

    PadFone: 41 g lighter

    PadFone:
    129 g
    Zenfone AR ZS571KL:
    170 g
  • Width

    PadFone: 12.3 mm narrower

    PadFone:
    65.4 mm
    Zenfone AR ZS571KL:
    77.7 mm
  • Screen diagonal

    PadFone: 1.4 in smaller diagonal

    PadFone:
    4.3 in
    Zenfone AR ZS571KL:
    5.7 in
  • Chipset

    PadFone:
    Qualcomm MSM8260A Snapdragon S4 Plus
    Zenfone AR ZS571KL:
    Qualcomm MSM8996 Snapdragon 821 (14 nm)
  • Height

    PadFone: 30.7 mm shorter

    PadFone:
    128 mm
    Zenfone AR ZS571KL:
    158.7 mm
  • Release year

    PadFone:
    2012
    Zenfone AR ZS571KL:
    2017

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. PadFone

    Height:
    128 mm
    Width:
    65.4 mm
    Depth:
    9.2 mm
  2. 2. Zenfone AR ZS571KL

    Height:
    158.7 mm +30.7 mm versus PadFone
    Width:
    77.7 mm +12.3 mm versus PadFone
    Depth:
    9 mm

Weight

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

  1. 1. PadFone

    129 g

  2. 2. Zenfone AR ZS571KL

    170 g

    +41 g versus PadFone

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. PadFone

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. Zenfone AR ZS571KL

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    89.6 cm²

Zenfone AR ZS571KL has approximately 75.7% more rectangular screen area than PadFone.

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 PadFone, Zenfone AR ZS571KL, compared at the same storage capacity.
StoragePadFoneZenfone AR ZS571KL
16 GB 1 GB RAM Unknown
32 GB 1 GB RAM Unknown
64 GB 1 GB RAM Unknown
Zenfone AR ZS571KL: Original memory entry

64/128/256 GB · GB · 6/8 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. PadFone

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

2. Zenfone AR ZS571KL

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 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. PadFone

    1520 mAh

  2. 2. Zenfone AR ZS571KL

    3300 mAh

    +1780 mAh versus PadFone

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. PadFone2. Zenfone AR ZS571KL

Everyday essentials
Everyday essentials — specifications for PadFone, Zenfone AR ZS571KL.
SpecificationPadFoneZenfone AR ZS571KL
Dimensions (HxWxD)
  • 128 Х 65.4 Х 9.2 mm
  • 158.7 Х 77.7 Х 9 mm
Weight
  • 129 g
  • 170 g
Technology
  • Super AMOLED
  • Super AMOLED
Screen size
  • 4.3" inch
  • 5.7" inch
Screen resolution
  • 540 x 960 px
  • 1440 x 2560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16/32/64 GB
  • 1 GB RAM
  • 64/128/256 GB
  • GB
  • 6/8 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 512 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1520 mAh
  • Removable Li-Ion
  • 3300 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • upgradable to 4.1 (Jelly Bean)
  • Android 7 (Nougat); ZenUI 3
Chipset
  • Qualcomm MSM8260A Snapdragon S4 Plus
  • Qualcomm MSM8996 Snapdragon 821 (14 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for PadFone, Zenfone AR ZS571KL.
SpecificationPadFoneZenfone AR ZS571KL
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 51.0 cm2
  • 89.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 60.9%
  • 72.6%
PPI /points per inch/
  • 256 PPI
  • 515 PPI
Screen protection
  • Corning Gorilla Glass
  • Corning Gorilla Glass 4
Camera and Video
Camera and Video — specifications for PadFone, Zenfone AR ZS571KL.
SpecificationPadFoneZenfone AR ZS571KL
Rear camera, main
  • 8 MP
  • Single
  • 23 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 23 MP
  • f/2.0
  • 1/2.6''
  • 1.0µm
  • 4-axis OIS
  • 3x zoom
  • PDAF
  • depth & motion tracking sensors
Functions
  • LED flash
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA
  • 8 MP
  • f/2.0
Performance
Performance — specifications for PadFone, Zenfone AR ZS571KL.
SpecificationPadFoneZenfone AR ZS571KL
Processor CPU
  • Dual-core 1.5 GHz Krait
  • Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)
Graphics processor GPU
  • Adreno 225
  • Adreno 530
General specs
General specs — specifications for PadFone, Zenfone AR ZS571KL.
SpecificationPadFoneZenfone AR ZS571KL
Release date
  • 2012
  • February
  • 2017
  • January
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 440 EUR
Battery life
  • Stand by time- Up to 360 h (2G) / Up to 370 h (3G) Talking time- Up to 15 h 40 min (2G) / Up to 8 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for PadFone, Zenfone AR ZS571KL.
SpecificationPadFoneZenfone AR ZS571KL
SIM card
  • Mini-SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 - Global HSDPA 850 / 1700(AWS) / 1900 / 2100 - North America -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 18(800)
  • 19(800)
  • 20(800)
  • 26(850)
  • 28(700)
  • 38(2600)
  • 40(2300)
  • 41(2500) - Global LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 12(700)
  • 13(700)
  • 29(700) - North America
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat12 600/75 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • Yes
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for PadFone, Zenfone AR ZS571KL.
SpecificationPadFoneZenfone AR ZS571KL
Radio
  • No
  • FM radio
Others Unknown
  • 24-bit/192kHz audio -DTS Headphone X -DTS HD sound -Active noise cancellation with dedicated mic
Other features
Other features — specifications for PadFone, Zenfone AR ZS571KL.
SpecificationPadFoneZenfone AR ZS571KL
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP3/WAV/eAAC+ player -MP4/H.264 player -Organizer -Document viewer -Photo viewer/editor -Voice memo/dial -Predictive text input (Swype) - Optional Padfone Station with 10.1 inches display
  • 1280 x 800 pixels.273 x 176.9 x 13.55 mm @ 724 g
  • 6600 mAh battery.
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Project Tango -Fast battery charging: 60% in 39 min (Quick Charge 3.0) -Power Bank/Reverse charging (1.5A)