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Comparison Asus Vivobook S 15 OLED K5504VN [K5504VN-L1031WS] vs Samsung Galaxy Book2 Pro 15 [NP950XED-KA2US]

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Asus Vivobook S 15 OLED K5504VN (K5504VN-L1031WS)
Samsung Galaxy Book2 Pro 15 (NP950XED-KA2US)
Asus Vivobook S 15 OLED K5504VN [K5504VN-L1031WS]Samsung Galaxy Book2 Pro 15 [NP950XED-KA2US]
Outdated ProductOutdated Product
TOP sellers
Typelaptoplaptop
Intel Evo platform
Screen
Screen size15.6 "15.6 "
Screen typeOLEDAMOLED
Surface treatmentglossgloss
Screen resolution1920x1080 (16:9)1920x1080 (16:9)
Refresh rate60 Hz60 Hz
Brightness600 nt
Contrast1000000 :11000000 :1
Colour gamut (DCI P3)100 %
Pantone certification
TÜV Rheinland certificate
HDRHDR10
VESA DisplayHDR CertificationDisplayHDR 600 True Black
Light sensor
CPU
SeriesCore i5Core i5
Model13500H1240P
Code nameRaptor Lake (13th Gen)Alder Lake (12th Gen)
Processor cores12 (4P+8E)12 (4P+8E)
Total threads1616
CPU speed1.9 GHz1.2 GHz
TurboBoost / TurboCore frequency4.7 GHz4.4 GHz
CPU TDP45 W28 W
Passmark CPU Mark24074 score(s)17530 score(s)
SuperPI 1M8.3 с
RAM
RAM16 GB8 GB
RAM typeLPDDR5LPDDR5
RAM speed4800 MHz5200 MHz
Slotsbuilt-inbuilt-in
Graphics card
Graphics card typededicatedintegrated
Graphics card seriesIntel ArcIntel Iris Graphics
Graphics card modelA350MIris Xe Graphics G7 80EUs
Video memory4 GB
Memory typeGDDR6
3DMark0631625 points24621 points
3DMark Vantage P31023 points21204 points
Storage
Drive typeSSD M.2 NVMeSSD M.2 NVMe
Drive capacity512 GB512 GB
M.2 drive interfacePCI-E 4.0 4xPCI-E 3.0 4x
M.2 drive size22x80 mm22x80 mm
Additional M.2 connector1
Addittional M.2 connectors interfacePCI-E 3.0 4x
Additional M.2 drive size22x80 mm
Connections
Connection ports
HDMI
v 1.4
HDMI
 
Card reader
 /microSD/
USB 2.01 pc
USB 3.2 gen11 pc1 pc
USB C 3.2 gen11 pc
USB411
Thunderbolt interfacex1 v4x1 v4
Alternate Mode
Monitors connection22
Wi-FiWi-Fi 6E (802.11ax)Wi-Fi 6E (802.11ax)
Bluetoothv 5.3v 5.1
Multimedia
Webcam1920x1080 (Full HD)1920x1080 (Full HD)
Camera shutter
Speakers22
Brand acousticsHarman KardonAKG
Audio decodersDolby AtmosDolby Atmos
Security
fingerprint scanner /combined with power button/
fingerprint scanner /combined with power button/
Keyboard
Backlightwhitewhite
Key designisland typeisland type
Num block
Input devicetouchpadtouchpad
Battery
Battery capacity70 W*h63 W*h
Powered by USB-C (Power Delivery)
Fast charge
Charging time60% in 49 min40% in 30 min
Power supply Included90 W65 W
DC charging portis absent
General
Preinstalled OSWindows 11 HomeWindows 11 Home
MIL-STD-810 Military Standard
Materialaluminium / plasticaluminium
Dimensions (WxDxT)359x229x18 mm355x226x12 mm
Weight1.7 kg1.11 kg
Color
Added to E-Catalogjuly 2023june 2023

Screen type

The technology by which the matrix of the laptop is made.

Matrices of the TN+film, IPS and *VA types are most widely used nowadays; less common are screens like OLED, AMOLED, QLED, miniLED, as well as more specific solutions like LTPS or IGZO. Here is a more detailed description of all these options:

— TN-film. The oldest, simplest and most inexpensive technology currently in use. The key advantages of this type of display are low cost and excellent response time. On the other hand, such matrices are not of high image quality: brightness, colour fidelity and viewing angles of TN-film screens are at an average level. These indicators are quite enough for working with documents, web surfing, most games, etc.; however, for more serious tasks that require a high-quality and reliable picture (for example, design or photo / video colour correction), such screens are practically unsuitable. Thus, TN-film matrices are relatively rare nowadays, mainly among low-cost laptops; more advanced devices are equipped with better screens, most often IPS.

— IPS (In-Plane Switching). The most popular type of matrix for laptops in the middle and top price range; however, it is increasingly common in low-cost models, and for trans...formers and 2-in-1 devices (see "Type") it is almost a standard option. Screens of this type are noticeably superior to TN-film in terms of the quality of the “picture”: they provide a bright, reliable and rich image that hardly changes when the viewing angle changes. In addition, this technology allows to achieve extensive colour gamuts in various special standards (see below) and is suitable for creating displays with advanced features such as HDR support or Pantone / CalMAN certification (also see below). Initially, IPS matrices were expensive and had a slow response time; however, nowadays, various modifications of this technology are used, in which these shortcomings are fully or partially compensated. At the same time, different modifications may differ in practical characteristics: for example, some are created based on the maximum reliability of the picture, others differ in affordable cost, etc. So it's ok to clarify the actual characteristics of the IPS screen before buying — especially if you plan to use a laptop for specific applications where image quality is critical.

— *V.A. Various modifications of matrices of the "Vertical Alignment" type: MVA, PVA, Super PVA, ASVA, etc. The differences between these technologies are mainly in the name and the manufacturer. Initially, matrices of this type were developed as a compromise between IPS (high-quality, but expensive and slow) and TN-film (fast, inexpensive, but modest in image quality). As a result, *VA screens turned out to be more affordable than IPS and more advanced than TN-film — they have good colour reproduction, deep blacks and wide viewing angles. At the same time, it is worth noting that the colour balance of the picture on such a display changes somewhat when the viewing angle changes. This makes it difficult to use *VA matrices in professional colour work. In general, this option is designed mainly for those who do not need perfect colour accuracy and at the same time want to see a bright and colorful image.

— OLED. Matrices based on the so-called organic light-emitting diodes. The key feature of such displays is that in them each pixel is a source of light in itself (unlike classic LCD screens, in which the backlight is made separately). This design principle, combined with a number of other solutions, provides excellent brightness, contrast and colour reproduction, rich blacks, the widest possible viewing angles and a small thickness of the screens themselves. On the other hand, laptop OLED matrices for the most part turn out to be quite expensive and “gluttonous” in terms of energy consumption, and they wear out unevenly: the more often and brighter a pixel glows, the faster it loses its working properties (however, this phenomenon becomes noticeable only after several years of intensive use). In addition, for a number of reasons, such screens are considered poorly suited for gaming applications. In light of all this, sensors of this type are rare these days — mostly in individual high-end laptops designed for professional colour work and with appropriate features such as HDR support, wide colour gamut and/or Pantone / CalMAN certification (see below).

— AMOLED. A kind of matrices on organic light-emitting diodes, created by Samsung (however, it is also used by other manufacturers). In terms of its main features, it is similar to other types of OLED matrices (see above): on the one hand, it allows you to achieve excellent image quality, on the other hand, it is expensive and wears out unevenly. At the same time, AMOLED screens have even more advanced colour performance combined with better power optimization. And the low prevalence of this technology is mainly due to the fact that it was originally created for smartphones and only recently began to be used in laptops (since 2020).

— MiniLED. Screen backlight system on a substrate of miniature LEDs with a size of about 100-200 microns (µm). On the same display plane, it was possible to increase the number of LEDs several times, and their array is placed directly behind the matrix itself. The main advantage of miniLED technology can be called a large number of local dimming zones, which in total gives improved brightness, contrast and more saturated colors with deep blacks. MiniLED screens unlock the potential of High Dynamic Range (HDR) technology, suitable for graphic designers and digital content creators.

— QLED. Matrices on "quantum dots" with a redesigned LED backlight system. In particular, it provides the replacement of multilayer colour filters with a special thin-film coating of nanoparticles. Instead of traditional white LEDs, QLED panels use blue ones. As a result, a set of design innovations makes it possible to achieve a higher brightness threshold, colour saturation, improve the quality of colour reproduction in general, while reducing the thickness of the screen and reducing power consumption. The reverse side of the QLED-matrices coin is an expensive cost.

— PLS. A type of matrix developed as an alternative to the IPS described above and, according to some sources, is one of its modifications. Such matrices are also characterized by high colour rendering quality and good brightness; in addition, the advantages of PLS include good suitability for high-resolution screens (due to high pixel density), as well as lower cost than most IPS modifications, and low power consumption. At the same time, the response speed of such screens is not very high.

— LTPS. An advanced type of TFT-matrix, created on the basis of the so-called. low temperature polycrystalline silicon. Such matrices have high colour quality, and are also well suited for screens with high pixel density — in other words, they can be used to create small displays with very high resolution. Another advantage is that part of the control electronics can be built directly into the matrix, reducing the overall thickness of the screen. On the other hand, LTPS matrices are difficult to manufacture and expensive, and therefore are found mainly in premium laptops.

— IGZO. An LCD technology that uses a semiconductor material based on indium, gallium, and zinc oxides (as opposed to more traditional amorphous silicon). This technology provides fast response time, low power consumption and very high colour quality; it also achieves high pixel densities, making it well-suited for ultra-high resolution screens. However, while such displays in laptops are extremely rare. This is explained both by the high cost and by the fact that rather rare metals are used in the production of IGZO matrices, which makes large-scale production difficult.

Brightness

The maximum brightness that a laptop screen can provide.

The brighter the ambient light, the brighter the laptop screen should be, otherwise the image on it may be difficult to read. And vice versa: in dim ambient light, high brightness is unnecessary — it greatly burdens the eyes (however, in this case, modern laptops provide brightness control). Thus, the higher this indicator, the more versatile the screen is, the wider the range of conditions in which it can be effectively used. The downside of these benefits is an increase in price and energy consumption.

As for specific values, many modern laptops have a brightness of 250 – 300 nt and even lower. This is quite enough for working under artificial lighting of medium intensity, but in bright natural light, visibility may already be a problem. For use in sunny weather (especially outdoors), it is desirable to have a brightness margin of at least 300 – 350 nt. And in the most advanced models, this parameter can be 350 – 400 nt and even more.

Colour gamut (DCI P3)

The colour gamut of the laptop matrix according to the DCI P3 colour model.

Colour gamut describes the range of colours that can be displayed on the screen. It is indicated as a percentage, but not relative to the entire variety of visible colours, but relative to the conditional colour space (colour model). This is due to the fact that no modern screen is able to display all the colours visible to humans. However, the larger the colour gamut, the wider the screen's capabilities, the better its colour reproduction.

DCI P3 is an advanced colour model primarily used in digital cinemas. It is noticeably more extensive than the standard sRGB, which gives better and more accurate colours. At the same time, in fact, such a model is used mainly for professional film production and other tasks of a similar level; and laptops for such tasks are used quite rarely (although this is also possible). Therefore, coverage according to DCI P3 is very rarely indicated for modern laptops. However it is quite possible to find models on the market with indicators of such coverage at the level of 98% or more, but there are very few of them, and they cost accordingly. So in many cases a more reasonable (and economical) alternative is a separate monitor with good colour gamut; it makes sense to look for a laptop with similar characteristics if the ability to work with colour “on the go”, without being tied to a specific workplace, is fundamen...tally important to you.

Pantone certification

This feature means that the laptop screen has received the Pantone Validated certification.

Pantone is a professional colour system created by the company of the same name and widely used in design and printing. One of Pantone's basic ideas is that each colour should remain the same at all stages of work — from agreeing on a general idea to printing / releasing the final product; To do this, all shades covered by the system are assigned code names, which are used in the work. In the case of laptops, Pantone certification means that when working with materials and software tools that use a given colour scheme, the colours on the screen will match the actual Pantone hues as closely as possible.

We emphasize that there is no question of perfect correspondence (LCD matrices are not physically capable of adequately displaying some shades); in addition, screens with such certification may have different colour gamuts — both in percentages and in the systems used for designation (sRGB, Adobe RGB, DCI P3 — see above). However, even if the colour is beyond the capabilities of the screen, it will be displayed as accurately as possible. Therefore, for professional tasks associated with intensive use of Pantone, it is worth choosing monitors with official certification; An example of such tasks is the printing of image printing.

TÜV Rheinland certificate

Laptop display certification for safe blue light emission levels and panel flicker rates. The presence of a TÜV Rheinland certificate confirms that the screen is comfortable for the eyes.

TÜV Rheinland is a large international concern headquartered in Cologne, Germany, providing a wide range of audit services. The company's specialists have developed and approved a number of tests for the compliance of the screens of mobile devices, monitors and TVs with the required level of eye protection from the harmful effects of display radiation on the user's vision on the other side of the screen. The authoritative opinion of TÜV Rheinland is respected in the tech community. Certificates from this body are issued to successfully tested electronics for the implementation of blue light filtering and screen flicker suppression technologies.

HDR

HDR technology format supported by the laptop.

This technology is designed to expand the range of brightness reproduced by the laptop screen; Simply put, an HDR screen will display brighter whites and darker blacks than a regular matrix. In fact, this can significantly improve image quality. First, the expansion of the dynamic range contributes to the brightness and fidelity of colours on the screen; secondly, the visibility of individual details in very bright or very dark areas of the frame is preserved (whereas on a normal screen such details often “sink” in solid white or black).

Note that in order to fully use this function, you need not only a laptop with HDR, but also the corresponding content (video files recorded in HDR, games where this technology is implemented, etc.). In addition, the laptop must support the HDR format used by the content being played. Nowadays, you can find such options:

— HDR10. Historically the first of the consumer HDR formats, less advanced than those described below, but extremely widespread. In particular, HDR10 is supported by almost all streaming services that provide HDR content at all, and it is also common for Blu-ray discs. Allows you to work with a colour depth of 10 bits (hence the name). At the same time, devices of this format are also compatible with content in HDR10 +, although its quality will be limited by the capabilities of the original HDR10.

...— HDR10+. An improved version of HDR10. With the same colour depth (10 bits), it uses the so-called dynamic metadata, which allows transmitting information about the colour depth not only for groups of several frames, but also for individual frames. This results in an additional improvement in colour reproduction.

Dolby Vision. An advanced standard used particularly in professional cinematography. Allows you to achieve a colour depth of 12 bits, uses the dynamic metadata described above, and also makes it possible to transmit two image options at once in one video stream — HDR and normal (SDR). At the same time, Dolby Vision is based on the same technology as HDR10, so in laptops it is almost guaranteed to be combined with at least HDR10, and even with HDR10 +.

VESA DisplayHDR Certification

VESA DisplayHDR certified, which corresponds to a screen that supports HDR technology.

See above for more details on this technology. And VESA DisplayHDR is an open standard that defines the overall image quality on an HDR screen by a number of parameters — brightness, colour depth, etc. Based on the test results, a screen that meets the required parameters is assigned a certain certificate with a numerical designation. So, the minimum level is DisplayHDR 400, the maximum is DisplayHDR 1400 (although in laptops, as of the end of 2020, there are no screens higher than DisplayHDR 1000). The number in such a designation is indicated by the brightness that the screen must provide: for example, DisplayHDR 400 must produce at least 400 cd / m2. Accordingly, a higher number denotes more extensive display capabilities and more advanced HDR performance.

A separate case is the DisplayHDR True Black certifications. This standard was specifically created for so-called emissive displays such as OLED (see "Matrix type"), which are capable of displaying very deep blacks. The native brightness of such displays is not very high — in particular, the current DisplayHDR 400 True Black and DisplayHDR 500 True Black provide a total screen brightness of only 250 and 300 cd / m2, respectively (against 400 and 500 cd / m2 in the original standards, without the addition " True Black"). However, in terms of black transmission efficiency, such di...splays surpass conventional HDR counterparts by orders of magnitude, which gives a noticeable increase in image quality — in particular, the mentioned True Black standards with indexes 400 and 500 win even when compared with conventional DisplayHDR 1000. However, it should be taken into account that that this advantage is most noticeable in relatively dim ambient light.

Light sensor

A sensor that monitors the intensity of ambient light when working with a laptop. Mainly used for automatic brightness control. So, in a darkened room, the backlight of the screen is dimmed, which reduces eye fatigue and helps save energy; and in bright light, the brightness of the display also increases so that the image remains visible.

Note that, technically, a webcam can be used to estimate ambient light and adjust screen brightness (see below). However, most often this is not a regular way to use it; so the presence of a light sensor is indicated mainly for those devices where a separate specialized sensor is responsible for this function.

Model

The specific model of the processor installed in the laptop, or rather, the processor index within its series (see above). Knowing the full name of the processor (series and model), you can find detailed information on it (up to practical reviews) and clarify its capabilities.
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