Asus Zenfone V V520KL vs Unnecto Drone XL

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 V V520KL:
    OLED
    Drone XL:
    LCD
  • Weight

    Drone XL: 37.1 g lighter

    Zenfone V V520KL:
    147.1 g
    Drone XL:
    110 g
  • Width

    Drone XL: 11.6 mm narrower

    Zenfone V V520KL:
    72.6 mm
    Drone XL:
    61 mm
  • Screen diagonal

    Drone XL: 1.7 in smaller diagonal

    Zenfone V V520KL:
    5.2 in
    Drone XL:
    3.5 in
  • Depth

    Zenfone V V520KL: 2.9 mm thinner

    Zenfone V V520KL:
    7.6 mm
    Drone XL:
    10.5 mm
  • Height

    Drone XL: 31.6 mm shorter

    Zenfone V V520KL:
    146.6 mm
    Drone XL:
    115 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 V V520KL

    Height:
    146.6 mm +31.6 mm versus Drone XL
    Width:
    72.6 mm +11.6 mm versus Drone XL
    Depth:
    7.6 mm
  2. 2. Drone XL

    Height:
    115 mm
    Width:
    61 mm
    Depth:
    10.5 mm +2.9 mm versus Zenfone V V520KL

Weight

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

  1. 1. Zenfone V V520KL

    147.1 g

    +37.1 g versus Drone XL

  2. 2. Drone XL

    110 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 V V520KL

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. Drone XL

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

Zenfone V V520KL has approximately 104.4% more rectangular screen area than Drone XL.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Zenfone V V520KL: Original memory entry

32 GB · 512GB 4GB

Drone XL: Original memory entry

512 MB · 256 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 V V520KL

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

2. Drone XL

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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 V V520KL

    3000 mAh

    +1900 mAh versus Drone XL

  2. 2. Drone XL

    1100 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 V V520KL2. Drone XL

Everyday essentials
Everyday essentials — specifications for Zenfone V V520KL, Drone XL.
SpecificationZenfone V V520KLDrone XL
Dimensions (HxWxD)
  • 146.6 Х 72.6 Х 7.6 mm
  • 115 Х 61 Х 10.5 mm
Weight
  • 147.1 g
  • 110 g
Technology
  • AMOLED
  • IPS LCD
Screen size
  • 5.2" inch
  • 3.5" inch
Screen resolution
  • 1080 x 1920 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 512GB 4GB
  • 512 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 512 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 1100 mAh
  • Li-Ion
Operating system OS
  • Android 7 (Nougat); ZenUI 3
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm MSM8996 Snapdragon 820 (14 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone V V520KL, Drone XL.
SpecificationZenfone V V520KLDrone XL
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 70.0%
  • 52.0%
PPI /points per inch/
  • 424 PPI
  • 165 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Zenfone V V520KL, Drone XL.
SpecificationZenfone V V520KLDrone XL
Rear camera, main
  • 23 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 23 MP
  • f/2.0
  • 1/2.6''
  • 1.0µm
  • 4-axis OIS
  • PDAF & laser AF
  • 3.15 MP
Functions
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • VGA
Performance
Performance — specifications for Zenfone V V520KL, Drone XL.
SpecificationZenfone V V520KLDrone XL
Processor CPU
  • Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
  • 1.2 GHz
Graphics processor GPU
  • Adreno 530
  • Mali-400
General specs
General specs — specifications for Zenfone V V520KL, Drone XL.
SpecificationZenfone V V520KLDrone XL
Release date
  • 2017
  • September
  • 2015
  • January
Colors
  • Sapphire Black
  • Black
  • White
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 380 USD
Unknown
Battery life
  • Stand by time- Up to 210 h (3G) Talking time- Up to 18 h (3G)
  • Stand by time- Up to 40 h (3G) Talking time- Up to 5 h (3G) Music play - Up to 20 h
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone V V520KL, Drone XL.
SpecificationZenfone V V520KLDrone XL
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual 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 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 13(700)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 400/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Up to 107 kbps
Edge
  • Yes
  • Up to 296 kbps
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • 3.0
  • Type-C 1.0 reversible connector (PowerDelivery 2.0)
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • EDR
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Zenfone V V520KL, Drone XL.
SpecificationZenfone V V520KLDrone XL
Radio
  • No
  • FM radio
Others
  • 24-bit/192kHz audio -DTS sound -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Zenfone V V520KL, Drone XL.
SpecificationZenfone V V520KLDrone XL
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 60% in 37 min (Quick Charge 2.0) - For Verizon
  • Sensors Accelerometer