Zenfone 5Z (Zs620Kl)|Phone|Asus Usa

Review indexDesign and Display | Interface | Processor | Connectivity | Camera | Call quality | Battery life | Conclusion
About a month ago, hãng asus gave us the opportunity for some in-depth testing of the first ZenFone 5 version to hit the U.S. – the ZenFone 5Q. This mid-ranger impressed us with its slick UI và capable cameras, leaving us hotly anticipating its high-end brother, the ZenFone 5Z. Well, here we are looking at this sleeker, Snapdragon 845-toting, notch-screened device, and we have lớn say, we’re ready to get to the nitty gritty. Can this $500 flagship compete in the upper echelon of the phone market?In the box:
Asus ZenFone 5ZUSB-C cable và wall chargerSilicone CaseEarbudsQuick Start guides and Warranty info

Design và Display


Maximum brightness Higher is better Minimum brightness (nits) Lower is better Contrast Higher is better màu sắc temperature (Kelvins) Gamma Delta E rgbcmy Lower is better Delta E grayscale Lower is better asus ZenFone 5z OnePlus 6 Samsung Galaxy S9 LG G7 ThinQ
604(Excellent) 5(Excellent) 1:1495(Excellent) 7143(Good) 2.3 14.17(Poor) 3(Good)
423(Good) 1(Excellent) unmeasurable(Excellent) 6621(Excellent) 2.28 1.88(Excellent) 4.04(Average)
673(Excellent) 1(Excellent) unmeasurable(Excellent) 6669(Excellent) 2.12 2.38(Good) 5.98(Average)
1009(Excellent) 3(Excellent) 1:2016(Excellent) 8625(Poor) 2.36 4.59(Average) 7.26(Average)

The CIE 1931 xy màu sắc gamut chart represents the phối (area) of colors that a display can reproduce, with the sRGB colorspace (the highlighted triangle) serving as reference. The chart also provides a visual representation of a display"s màu sắc accuracy. The small squares across the boundaries of the triangle are the reference points for the various colors, while the small dots are the actual measurements. Ideally, each dot should be positioned on top of its respective square. The "x: CIE31" & "y: CIE31" values in the table below the chart indicate the position of each measurement on the chart. "Y" shows the luminance (in nits) of each measured color, while "Target Y" is the desired luminance màn chơi for that color. Finally, "ΔE 2000" is the Delta E value of the measured color. Delta E values of below 2 are ideal.These measurements are made using Portrait Displays" CalMAN calibration software.

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The màu sắc accuracy chart gives an idea of how close a display"s measured colors are to their referential values. The first line holds the measured (actual) colors, while the second line holds the reference (target) colors. The closer the actual colors are lớn the target ones, the better.These measurements are made using Portrait Displays" CalMAN calibration software.
The Grayscale accuracy chart shows whether a display has a correct white balance (balance between red, green and blue) across different levels of grey (from dark to bright). The closer the Actual colors are khổng lồ the Target ones, the better.These measurements are made using Portrait Displays" CalMAN calibration software.

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ZenUI on the ZenFone 5Z sits atop an apk 8.0 Oreo base & looks as Zen as ever. Icons và fonts are uniform and pleasing to lớn look at, and hãng asus has done a better job of keeping the interface và offered gestures simple right out of the box.It wouldn’t be ZenUI, though, without a dearth of customization options. This includes Asus’ typical aesthetic tweaks like changing the dock, icon fonts, colors, scroll effects, và icon sizing, but also a seemingly ever-expanding suite of assistive features. Options for twin apps, ringtones that adjust based on environmental noise, and charging that “learns” how you charge your phone lớn better protect the battery"s health are some of the newer additions you’ll find here. Many of these seem lượt thích they can be helpful for users, và as always, we’re pleased khổng lồ find so much customization.Although the settings menu is rather well-organized – a chất lượng which assists in finding & utilizing these many features – much better would be a savvier settings tìm kiếm which can deliver you to these many functions based on context and keywords, rather than searching for exact terms you don’t necessarily know khổng lồ look for. The all-device search has also been whittled down khổng lồ only be able to tìm kiếm for apps & nothing else.

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Processor, Memory, and Performance

Packing Qualcomm’s latest in the Snapdragon 845, paired with 6 gigs of RAM and 64 GB of expandable storage, the ZenFone 5Z stacks up pretty well against other high-end competitors. This is a phone that moves when you tell it lớn go & the movements are smooth and prompt. Apps launch & switch in a flash – blink và you’ll miss most transitions.Oddly, though, the fingerprint sensor gave us some spotty results. Typically lagging quite noticeably or sometimes completely unresponsive to our touch, this was far from our favorite biometric experience. Perhaps the sensor was simply not registering our touches or even just authenticating slowly – either way, we certainly hope that this lackluster aspect of an otherwise hyper-responsive phone can be addressed with a software patch.