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Comparison Asus ROG Zephyrus G14 2023 GA402NV [GA402NV-N2019] vs Lenovo Legion 5 15ARH7H [5 15ARH7H 82RD00B1RA]

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Asus ROG Zephyrus G14 (2023) GA402NV (GA402NV-N2019)
Lenovo Legion 5 15ARH7H (5 15ARH7H 82RD00B1RA)
Asus ROG Zephyrus G14 2023 GA402NV [GA402NV-N2019]Lenovo Legion 5 15ARH7H [5 15ARH7H 82RD00B1RA]
Outdated ProductOutdated Product
TOP sellers
Typelaptoplaptop
Screen
Screen size14 "15.6 "
Screen typeIPSIPS
Surface treatmentanti-glareanti-glare
Screen resolution2560x1600 (16:10)2560x1440 (16:9)
Response time3 ms
Refresh rate165 Hz165 Hz
Brightness500 nt300 nt
Contrast1200 :11200 :1
Colour gamut (sRGB)100 %
Colour gamut (DCI-P3)100 %
Pantone certification
HDRHDR10, Dolby Vision HDR10, Dolby Vision
AMD compatibilityAMD FreeSync
NVIDIA G-Sync
CPU
SeriesRyzen 7Ryzen 7
Model7735HS6800H
Code nameRembrandt R (Zen 3+)Rembrandt (Zen 3+)
Processor cores88
Total threads1616
CPU speed3.2 GHz3.2 GHz
TurboBoost / TurboCore frequency4.75 GHz4.7 GHz
CPU TDP35 W45 W
3DMark0613372 score(s)13958 score(s)
Passmark CPU Mark24398 score(s)23835 score(s)
SuperPI 1M7.8 с9.13 с
RAM
RAM16 GB16 GB
Max. RAM32 GB32 GB
RAM typeDDR5DDR5
RAM speed4800 MHz4800 MHz
Slotsbuilt-in + 1 slot2
Graphics card
Graphics card typededicateddedicated
Graphics card seriesNVIDIA GeForceNVIDIA GeForce
Graphics card modelRTX 4060RTX 3060
Video memory8 GB6 GB
Memory typeGDDR6GDDR6
GPU TDP125 W140 W
Advanced Optimus
VR
3DMark0649423 points46503 points
3DMark Vantage P90275 points57333 points
Storage
Drive typeSSD M.2 NVMeSSD M.2 NVMe
Drive capacity1024 GB1024 GB
M.2 drive interfacePCI-E 4.0 4xPCI-E 4.0 4x
M.2 drive size22x80 mm22x80 mm
Additional M.2 connector1
Addittional M.2 connectors interfacePCI-E 4.0 4x
Additional M.2 drive size22x80 mm
Connections
Connection ports
HDMI
v 2.1
HDMI
 
Card reader
USB 3.2 gen13
USB 3.2 gen22
USB C 3.2 gen21 pc3
USB41
Alternate Mode
Monitors connection34
LAN (RJ-45)1 Gbps
Wi-FiWi-Fi 6E (802.11ax)Wi-Fi 6E (802.11ax)
Bluetoothv 5.2v 5.1
Multimedia
Webcam1920x1080 (Full HD)1920x1080 (Full HD)
Camera shutter
Speakers42
Audio decodersDolby Atmos
Security
3D face scanner
 
Keyboard
BacklightRGBwhite
Lighthing syncAsus Aura Sync
Key designisland typeisland type
Num block
Additional keys4
Input devicetouchpadtouchpad
Battery
Battery capacity76 W*h80 W*h
Operating time17.8 h
Powered by USB-C (Power Delivery)
Power Delivery100 W135 W
Fast charge
Charging time50% in 30 min80% in 30 min
Power supply Included240 W300 W
General
Preinstalled OSno OSno OS
In box
backpack/bag/case
 
Materialaluminiumaluminium / plastic
Dimensions (WxDxT)312x227x20 mm359x262x20 mm
Weight1.65 kg2.4 kg
Color
Added to E-Catalogmay 2023march 2023

Screen size

Diagonal size of laptop display.

The larger the screen, the more convenient the laptop for watching high-definition movies, modern games, working with large-format graphic materials, etc. Large screens are especially important for multimedia and gaming models. On the other hand, the diagonal of the display directly affects the size and cost of the entire device. So if portability is key, it makes sense to pay attention to relatively small solutions; especially since most modern laptops have video outputs like HDMI or DisplayPort and allow connection of large-format external monitors.

In light of all this, the actual maximum for laptops these days is 17"(17.3"); however larger devices (18") reappeared at the beginning of 2023. The standard option for general purpose laptops is 15"(15.6"), less often 16", a diagonal of 13"(13.3") or 14" is considered small by the standards of such And smaller screens can be found mainly in specific compact varieties of laptops — ultrabooks, 2 in 1, transformers, netbooks; among such devices there are solutions for 12 ", 11" and even 10" or less.

Screen resolution

The resolution of the screen installed in the laptop — that is, the size of the screen in pixels horizontally and vertically.

Higher resolution, on the one hand, gives a sharper, more detailed image; on the other hand, it increases the cost of the laptop. The latter is connected not only with the cost of the displays themselves, but also with the fact that in order to work effectively at high resolutions, you need the appropriate filling (primarily a graphics card). This is especially true in games; so if you are looking for a laptop with a high-resolution screen that can effectively "run" modern games — you should pay attention not only to the characteristics of the display, but also to other data (the type and parameters of the graphics card, test results, the ability to work with certain games — see everything below). On the other hand, if the device is planned to be used for simple tasks such as working with documents, surfing the Internet and watching videos, you can not pay much attention to the “hardware” parameters: anyway, they are selected so that the laptop is guaranteed to be able to cope with such tasks on full resolution of the "native" screen.

As for specific numbers, the resolution options that are relevant today can be divided into 4 groups: HD (720), Full HD (1080), Quad HD and UltraHD 4K. Here is a mor...e detailed description of them:

— HD (720). This category includes all displays that have a vertical size of less than 1080 pixels. The most popular HD resolution in modern laptops is 1366x768; in devices larger than 15.6 ", 1600x900 is also often found. Other values quite exotic and are rarely used. In general, screens of this standard are now typical mainly for entry-level laptops.

— Full HD (1080). Initially, the Full HD standard provides a frame size of 1920x1080, and it is this resolution that is most often used in laptop screens from this category. However, in addition to this, other resolution options are also included in this format, where the vertical size is at least 1080 pixels, but does not reach 1440 pixels. Examples include 1920x1200 and 2560x1080. In general, Full HD displays provide a good balance between cost, image quality and laptop hardware requirements. Because of this, nowadays they are extremely widespread; matrices of this standard can be found even in low-cost devices, although they are mainly used in more advanced technology.

— Quad HD. A transitional option between the popular Full HD 1080 (see above) and the high-end and expensive UltraHD 4K. The vertical size of such screens starts from 1440 pixels and can reach 2000 pixels. Note that QuadHD resolutions are especially popular in Apple laptops; most often, such devices have 2560x1600 screens, although there are other options.

— Ultra HD 4K. The most advanced standard used in modern laptops. The vertical size of such screens is at least 2160 dots (up to 2400 in some configurations); the classic resolution of a modern UltraHD matrix is 3840x2160, but there are other values. Anyway, a 4K display allows for high image quality, however, it costs accordingly — including due to the corresponding requirements for a graphics adapter; in addition, to work with high resolutions, it can be more convenient to connect an external monitor to the laptop. Thus, such screens are used relatively rarely, and mainly among premium laptops.

Response time

Screen response time to a control signal — in other words, the time between the receipt of such a signal on the matrix and the switching of pixels to a given mode.

Theoretically, the lower the response time, the better the screen handles with dynamic scenes, the higher the frame rate on it can be achieved. At the same time, it is worth noting that almost all modern matrices have sufficient response speed to effectively process the classic frame rate of 60 Hz — and, recall, it is quite enough for most cases. So paying attention to this parameter makes sense, first of all, if you are purchasing an advanced gaming model, the screen of which operates at a frame rate of more than 60 Hz. In other cases, the response time is often not indicated at all.

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 (sRGB)

The colour gamut of the laptop matrix according to the Rec.709 colour model or according to sRGB.

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.

Specifically, sRGB and Rec.709 are the most popular of today's colour models; they have the same range and differ only in the scope (sRGB is used in computers, Rec. 709 is used in HDTV). Therefore, the closer the colour gamut is to 100%, the more accurately the colours on the screen will match the colours that were originally intended by the creator of the film, game, etc. At the same time, note that such accuracy is not particularly needed in everyday use — it critical only for professional work with colour; and even in such cases, it is more convenient to buy a separate monitor with a wide colour gamut for a laptop, rather than looking for a laptop with a high-quality (and, accordingly, expensive) matrix.

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.

AMD compatibility

The laptop supports AMD FreeSync technology and its more advanced varieties (FreeSync Premium, FreeSync Premium Pro). Here are more details about them:

– AMD FreeSync. This function is found only in models equipped with discrete AMD graphics cards. It serves to match the frame rate of the screen and the frame rate of the incoming signal so that the frequencies match. This allows you to avoid flickering, jerking and other image defects that occur due to signal desynchronization. This function is especially useful for games where the frame rate of the video signal can “float” depending on the load on the graphics core; in fact, most laptops with FreeSync are specifically gaming laptops.

– AMD FreeSync Premium. An intermediate option between the core AMD FreeSync technology and the advanced FreeSync Premium Pro implementation. The Premium version does not have HDR support (unlike Pro), but it works at the same frame rate (at least 120 fps at a resolution of 1920x1080) and uses LFC low frame rate compensation technology.

– FreeSync Premium Pro. The most advanced version of FreeSync technology, formerly known as AMD FreeSync 2 HDR. As the original name suggests, one of the highlights of this edition is HDR support. FreeSync Premium Pro claims a frame rate of at least 120 fps at Full HD resolution, as well as a low frame rate compensation (LFC) function. According to the creators, FreeSync Premium Pro works espec...ially well in games; and many modern games are initially created to work with this technology.

NVIDIA video cards use a similar technology called G-Sync.

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.
Asus ROG Zephyrus G14 (2023) GA402NV often compared