Asus Zenfone 3 ZE520KL vs Meizu Pro 7

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

    Zenfone 3 ZE520KL: 19 g lighter

    Zenfone 3 ZE520KL:
    144 g
    Pro 7:
    163 g
  • Width

    Pro 7: 3.3 mm narrower

    Zenfone 3 ZE520KL:
    74 mm
    Pro 7:
    70.7 mm
  • Chipset

    Zenfone 3 ZE520KL:
    Qualcomm MSM8953 Snapdragon 625 (14 nm)
    Pro 7:
    Mediatek MT6757T Helio P25 (16 nm) standard edition -Mediatek MT6799 Helio X30 (10 nm) high edition
  • Release year

    Zenfone 3 ZE520KL:
    2016
    Pro 7:
    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. Zenfone 3 ZE520KL

    Height:
    146.9 mm
    Width:
    74 mm +3.3 mm versus Pro 7
    Depth:
    7.7 mm
  2. 2. Pro 7

    Height:
    147.6 mm
    Width:
    70.7 mm
    Depth:
    7.3 mm

Weight

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

  1. 1. Zenfone 3 ZE520KL

    144 g

  2. 2. Pro 7

    163 g

    +19 g versus Zenfone 3 ZE520KL

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 3 ZE520KL

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. Pro 7

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

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 3 ZE520KL: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 GB RAM

Pro 7: Original memory entry

64/128 GB · 512GB 4GB

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 3 ZE520KL

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. Pro 7

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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 3 ZE520KL

    2600 mAh

  2. 2. Pro 7

    3000 mAh

    +400 mAh versus Zenfone 3 ZE520KL

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 3 ZE520KL2. Pro 7

Everyday essentials
Everyday essentials — specifications for Zenfone 3 ZE520KL, Pro 7.
SpecificationZenfone 3 ZE520KLPro 7
Dimensions (HxWxD)
  • 146.9 Х 74 Х 7.7 mm
  • 147.6 Х 70.7 Х 7.3 mm
Weight
  • 144 g
  • 163 g
Technology
  • Super IPS+
  • Super AMOLED
Screen size
  • 5.2" inch
  • 5.2" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
  • 64/128 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2600 mAh
  • Non-removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 6.1 (Marshmallow)
  • upgradable to 7 (Nougat); ZenUI 3
  • Android 7.0 (Nougat); Flyme 6
Chipset
  • Qualcomm MSM8953 Snapdragon 625 (14 nm)
  • Mediatek MT6757T Helio P25 (16 nm) standard edition -Mediatek MT6799 Helio X30 (10 nm) high edition
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone 3 ZE520KL, Pro 7.
SpecificationZenfone 3 ZE520KLPro 7
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 74.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 68.6%
  • 71.8%
PPI /points per inch/
  • 424 PPI
  • 423 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Zenfone 3 ZE520KL, Pro 7.
SpecificationZenfone 3 ZE520KLPro 7
Rear camera, main
  • 16 MP
  • Single
  • 12 MP
  • Single
Camera specs
  • 16 MP
  • f/2.0
  • 4-axis OIS
  • PDAF & laser AF
  • 12 MP
  • f/2.0
  • 1/2.9''
  • 1.25µm
  • PDAF
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 16 MP
  • f/2.0
Performance

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

Performance — specifications for Zenfone 3 ZE520KL, Pro 7.
SpecificationZenfone 3 ZE520KLPro 7
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Octa-core (4x2.4 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53) -Deca-core (2x2.6 GHz Cortex-A73
  • 4x1.9 GHz Cortex-A35
  • 4x2.2 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 506
  • Mali-T880MP2 -PowerVR 7XTP
Antutu 7 score *
  • 62789
  • 67452
GeekBench 4 Single Core *
  • 853
  • 1767
GeekBench 4 Multi-Core *
  • 4100
  • 5764
GeekBench 4 RenderScript * Unknown
  • 4805
GeekBench 5 Single Core * Unknown
  • 299
GeekBench 5 Multi-Core * Unknown
  • 1172
General specs
General specs — specifications for Zenfone 3 ZE520KL, Pro 7.
SpecificationZenfone 3 ZE520KLPro 7
Release date
  • 2016
  • July
  • 2017
  • July
Colors
  • Sapphire Black
  • Moonlight White
  • Shimmer Gold
  • Black
  • Gold
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 280 EUR
  • 400 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone 3 ZE520KL, Pro 7.
SpecificationZenfone 3 ZE520KLPro 7
SIM card
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
  • Dual SIM (Nano-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 / 800 - Taiwan HSDPA 850 / 900 / 1900 / 2100 - Global HSDPA 850 / 900 / 2100 - India HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Brazil -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 18(800)
  • 19(800)
  • 26(850)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - Taiwan LTE band 1(2100)
  • 40(2300) - India LTE band 1(2100)
  • 4(1700/2100)
  • 17(700)
  • 28(700) - Brazil
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO & TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps (Global) or LTE-A (2CA) Cat6 300/50 Mbps (TW/HK/SG/PH)
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n or a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.2
  • A2DP
  • EDR
  • LE
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Zenfone 3 ZE520KL, Pro 7.
SpecificationZenfone 3 ZE520KLPro 7
Radio
  • FM radio
  • RDS
  • No
Others
  • 24-bit/192kHz audio
  • Secondary 2'' AMOLED display
  • 240 x 536 pixels
  • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Zenfone 3 ZE520KL, Pro 7.
SpecificationZenfone 3 ZE520KLPro 7
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (mCharge 3.0)