Asus Zenfone AR ZS571KL vs BLU Studio XL2

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 AR ZS571KL:
    OLED
    Studio XL2:
    LCD
  • Weight

    Zenfone AR ZS571KL: 30 g lighter

    Zenfone AR ZS571KL:
    170 g
    Studio XL2:
    200 g
  • Width

    Zenfone AR ZS571KL: 5.9 mm narrower

    Zenfone AR ZS571KL:
    77.7 mm
    Studio XL2:
    83.6 mm
  • Screen diagonal

    Zenfone AR ZS571KL: 0.3 in smaller diagonal

    Zenfone AR ZS571KL:
    5.7 in
    Studio XL2:
    6 in
  • Chipset

    Zenfone AR ZS571KL:
    Qualcomm MSM8996 Snapdragon 821 (14 nm)
    Studio XL2:
    Mediatek MT6737 (28 nm)
  • Height

    Zenfone AR ZS571KL: 7 mm shorter

    Zenfone AR ZS571KL:
    158.7 mm
    Studio XL2:
    165.7 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 AR ZS571KL

    Height:
    158.7 mm
    Width:
    77.7 mm
    Depth:
    9 mm
  2. 2. Studio XL2

    Height:
    165.7 mm +7 mm versus Zenfone AR ZS571KL
    Width:
    83.6 mm +5.9 mm versus Zenfone AR ZS571KL
    Depth:
    9.1 mm

Weight

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

  1. 1. Zenfone AR ZS571KL

    170 g

  2. 2. Studio XL2

    200 g

    +30 g versus Zenfone AR ZS571KL

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 AR ZS571KL

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    89.6 cm²
  2. 2. Studio XL2

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

Studio XL2 has approximately 10.8% more rectangular screen area than Zenfone AR ZS571KL.

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 AR ZS571KL, Studio XL2, compared at the same storage capacity.
StorageZenfone AR ZS571KLStudio XL2
16 GB Unknown 2 GB RAM
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. Zenfone AR ZS571KL

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

2. Studio XL2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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 AR ZS571KL

    3300 mAh

  2. 2. Studio XL2

    4900 mAh

    +1600 mAh versus Zenfone AR ZS571KL

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 AR ZS571KL2. Studio XL2

Everyday essentials
Everyday essentials — specifications for Zenfone AR ZS571KL, Studio XL2.
SpecificationZenfone AR ZS571KLStudio XL2
Dimensions (HxWxD)
  • 158.7 Х 77.7 Х 9 mm
  • 165.7 Х 83.6 Х 9.1 mm
Weight
  • 170 g
  • 200 g
Technology
  • Super AMOLED
  • IPS LCD
Screen size
  • 5.7" inch
  • 6" inch
Screen resolution
  • 1440 x 2560 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64/128/256 GB
  • GB
  • 6/8 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 512 GB (uses SIM 2 slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3300 mAh
  • Non-removable Li-Ion
  • 4900 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7 (Nougat); ZenUI 3
  • Android 6.0 (Marshmallow)
Chipset
  • Qualcomm MSM8996 Snapdragon 821 (14 nm)
  • Mediatek MT6737 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone AR ZS571KL, Studio XL2.
SpecificationZenfone AR ZS571KLStudio XL2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 89.6 cm2
  • 99.2 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 72.6%
  • 71.6%
PPI /points per inch/
  • 515 PPI
  • 245 PPI
Screen protection
  • Corning Gorilla Glass 4
Unknown
Camera and Video
Camera and Video — specifications for Zenfone AR ZS571KL, Studio XL2.
SpecificationZenfone AR ZS571KLStudio XL2
Rear camera, main
  • 23 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 23 MP
  • f/2.0
  • 1/2.6''
  • 1.0µm
  • 4-axis OIS
  • 3x zoom
  • PDAF
  • depth & motion tracking sensors
  • 13 MP
  • AF
  • f/2.2
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 5 MP
Performance

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

Performance — specifications for Zenfone AR ZS571KL, Studio XL2.
SpecificationZenfone AR ZS571KLStudio XL2
Processor CPU
  • Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Adreno 530
  • Mali-T720
GeekBench 4 Single Core * Unknown
  • 548
GeekBench 4 Multi-Core * Unknown
  • 1461
General specs
General specs — specifications for Zenfone AR ZS571KL, Studio XL2.
SpecificationZenfone AR ZS571KLStudio XL2
Release date
  • 2017
  • January
  • 2016
  • November
Colors
  • Black
  • Gray
  • Gold
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 440 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 800 h (2G) / Up to 700 h (3G) Talking time- Up to 68 h (2G) / Up to 46 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone AR ZS571KL, Studio XL2.
SpecificationZenfone AR ZS571KLStudio XL2
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • 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
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat12 600/75 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.1
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Zenfone AR ZS571KL, Studio XL2.
SpecificationZenfone AR ZS571KLStudio XL2
Radio
  • FM radio
  • FM radio
Others
  • 24-bit/192kHz audio -DTS Headphone X -DTS HD sound -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Zenfone AR ZS571KL, Studio XL2.
SpecificationZenfone AR ZS571KLStudio XL2
Dop
  • 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)
  • Sensors Accelerometer
  • proximity