Lenovo Ideapad Flex 5 (15) review – Wacom drivers and a 4K HDR display option

PLEASE WHITELIST US. If it weren ’ deoxythymidine monophosphate for the ads, LaptopMedia wouldn ’ deoxythymidine monophosphate be running. Our articles are free to read but the equipment in our Labs international relations and security network ’ thymine. We want to be as objective and indifferent as possible, and you can help us keep our jobs by whitelisting our media in your adblocker. Often times, 15-inch 2-in-1 laptops are not truly practical. They are heavy, difficult to handle, and merely excessively roomy. however, they have one boastfully advantage – a big touch screen. sol, if you need the touch screen capability, and you want to work with a give Pen, this would be a adequate choice, right ? well, this should be the lawsuit with the Ideapad Flex 5 ( 15 ). It not only has a bunch of blind real estate, but it comes with an optional Lenovo Digital Pen inside of the box. additionally, it can be outfitted with the best ULV processors Intel provides – the 10nm Ice Lake chips. furthermore, the highest possible tier is the Core i7-1065G7, which has a pretty noteworthy incorporate graphics solution. This should be helpful for all your hours of photograph touch up and vector creating. besides, Lenovo provides two display options – a Full HD IPS one, deoxyadenosine monophosphate well as a 4K IPS control panel with HDR and VESA certifications.

You can check the prices and configurations in our Specs system : hypertext transfer protocol : //cmcdistribution.com.vn/en/series/lenovo-ideapad-flex-5-15/

Contents

Specs Sheet

What’s in the box?

Inside the box, we got a 65W power brick, some composition manuals, and an optional Lenovo Digital Pen .

Design and construction

As with any 15-inch notebook, the footprint is quite bad for a convertible. however, the laptop besides weighs 1.80 kilogram and has a profile of 17.9-20.9mm. ultimately, this would be a perfect combination for a conventional device, but for a 2-in-1 – it feels a bit on the dense side. In terms of build materials, the hat traverse is made out of aluminum, while the remainder of the notebook comes in a plastic shell. Its besides worth mentioning that the free-base has some screen of a textured finish, which feels a bit grippy. To no storm, the eyelid doesn ’ t open with a individual bridge player. besides, the hinges are not very stable in an good place and you will have a hard meter using the touch screen like that. thankfully, the display has a methamphetamine cover, which greatly increases the resistance to flex. By the way, the touch screen and the Pen use Wacom drivers out of the box, and the HD television camera has a privacy shutter. however, the base provides a very different have. It twists, the keyboard deck bends and it broadly feels soft. nothing unexpected, though. As we mentioned, it is wholly made out of plastic. As of the keyboard, itself, it has comfortable feedback, but the key travel is a moment excessively short. On the bright slope, it features a NumberPad section, equally well as a fingerprint reader. Beneath the keyboard, you will find the Mylar touchpad. This term means that the substantial used for the come on is made out of a plastic sheet, which has very alike properties to glass. This gives the touchpad identical nice glide, while the traverse is besides decent. alternatively of having its speakers firing downwards, the Ideapad Flex 5 ( 15 ) actually has its film towards the drug user. This leaves the bottom plate lone base to the breathing grill, while the hot air is exhausted from the back.

Ports

This notebook has its Power chew, HDMI 1.4b connection, USB Type-C 3.2 ( Gen. 1 ) port, an audio laborer on the leave, a well as two USB Type-A 3.2 ( Gen. 1 ) ports, and SD poster subscriber on the right .

Disassembly, upgrade options and maintenance

This device ’ mho bottomland gore is held in place by 9 Torx-head screws. As the saying goes, after undoing them, you need to pry the bottom panel with a plastic cock. Since our unit is not equipped with a discrete GPU, there is only one hotness pipe, which is relatively flimsy. thankfully, the sphere of the heat slump is quite big, so cooling should not be a problem here. On the downside, the RAM modules are soldered to the motherboard, so there are no upgrade potential in this expression. The maximum capacity you can get is 16GB of 3200MHz DDR4 memory. however, there is one M.2 PCIe x4 slot for firm storage. Battery-wise there is a 52.5Wh unit.

Display quality

Lenovo ThinkPad Flex 5 ( 15 ) is equipped with an IPS dialog box, model number AUO B156HAN02.5 ( AUO25ED ). Its diagonal is 15.6″ ( 39.62 curium ), and the resoluteness 1920 х 1080 pixels. The sieve ratio is 16:9, and we are looking at a pixel concentration of – 142 ppi, and a lurch of 0.18 х 0.18 millimeter. The screen turns into Retina when viewed at distance adequate to or greater than 60cm ( 24″ ) ( from this outdistance one ’ south center stops differentiating the discriminate pixels, and it is convention for looking at a laptop ). Viewing angles are excellent. We offer images at 45° to evaluate persona choice. The measured maximum brightness of 287 nits in the middle of the shield and 292 nits as an average for the whole area, with a maximal diversion of 16 % ( top right corner ). The Correlated Color Temperature on a white shield is 6120K – slightly warmer than the optimum for the sRGB standard of 6500K.
In the example below you can see how the display performs from a uniformity position. In early words, the escape of faint from the light source. Values of dE2000 over 4.0 should not occur, and this parameter is one of the first you should check if you intend to use the laptop for color-sensitive function. The contrast ratio is good – 1200:1. To make certain we are on the like page, we would like to give you a little introduction to the sRGB discolor gamut and the Adobe RGB. To start, there ’ s the CIE 1976 Uniform Chromaticity Diagram that represents the visible ghost of colors by the human center, giving you a better sensing of the color gamut coverage and the semblance accuracy. Inside the black triangle, you will see the standard coloring material gamut ( sRGB ) that is being used by millions of people in HDTV and on the web. As for the Adobe RGB, this is used in professional cameras, monitors, etc for printing. Colors inside the black triangle are used by everyone and this is the substantive part of the coloring material timbre and color accuracy of a mainstream notebook. still, we ’ ve included early coloring material spaces like the celebrated DCI-P3 standard used by movie studios, american samoa well as the digital UHD Rec.2020 standard. Rec.2020, however, is still a thing of the future and it ’ s difficult for today ’ s displays to cover that well. We ’ ve besides included the alleged Michael Pointer gamut, or Pointer ’ sulfur gamut, which represents the colors that naturally occur around us every day. The yellow dashed line shows Lenovo ThinkPad Flex 5 ( 15 ) ’ sulfur color gamut coverage. Its display covers only 50% of the sRGB /ITU-R BT.709 ( web/HDTV standard ) in CIE1976. Our “ Design and Gaming ” profile delivers optimum color temperature ( 6500K ) at 140 cd/m2 luminosity and sRGB gamma modality. We tested the accuracy of the display with 24 normally use colors like lighter and blue homo hide, blue sky, green grass, orange, etc. You can check out the results at factory condition and besides, with the “ Design and Gaming ” visibility. Below you can compare the scores of Lenovo ThinkPad Flex 5 ( 15 ) with the default settings ( left ), and with the “ Gaming and Web design ” profile ( right ) . The following figure shows how well the display is able to reproduce very darkness parts of an image, which is essential when watching movies or playing games in humble ambient fall. The left side of the visualize represents the display with livestock settings, while the right one is with the “ Gaming and Web Design ” profile activated. On the horizontal axis, you will find the grayscale and on the vertical axis – the luminosity of the display. On the two graph below you can easily check for yourself how your display handles the darkest nuances but keep in mind that this besides depends on the settings of your current display, the calibration, the viewing slant, and the surrounding light conditions.

Response time (Gaming capabilities)

We test the reaction time of the pixels with the common “ black-to-white ” and “ white-to-black ” method acting from 10 % to 90 % and frailty versa. We recorded Fall Time + Rise Time = 24 ms.

PWM (Screen flickering)

Pulse-width modulation ( PWM ) is an easy way to control monitor brightness. When you lower the luminosity, the light saturation of the backlight is not lowered, but alternatively turned off and on by the electronics with a frequency indistinguishable to the human eye. In these light impulses, the light/no-light time proportion varies, while brightness remains unchanged, which is harmful to your eyes. You can read more about that in our give article on PWM. Lenovo ThinkPad Flex 5 ( 15 ) ’ mho display doesn ’ thyroxine habit PWM to adjust its brightness levels. This means it is safe for farseeing workdays, without presenting any form in your eyes in this aspect.

Blue light emissions

Installing our Health-Guard profile not only eliminates PWM but besides reduces the harmful Blue Light emissions while keeping the colors of the blind perceptually accurate. If you ’ re not conversant with the Blue light, the TL ; DR translation is – emissions that negatively affect your eyes, clamber, and your whole body. You can find more information about that in our give article on Blue Light .

Conclusion

Lenovo ThinkPad Flex 5 ( 15 ) ’ randomness touch screen IPS panel has a Full HD resolution, comfortable viewing angles, good line proportion, and a non-flickering backlight. Although it is safe for long periods of practice, the panel has a relatively poor color representation, with only 50 % of sRGB coverage, odd luminosity across the area of the sieve, and color accuracy, which is worse than being color-blind .

Buy our profiles

Since our profiles are tailored for each individual display model, this article and its respective profile package are meant for Lenovo ThinkPad Flex 5 ( 15 ) configurations with 15.6″ FHD IPS AUO B156HAN02.5 ( AUO25ED ). *Should you have problems with downloading the purchased file, try using a different browser to open the connection you ’ ll receive via e-mail. If the download target is a .php file alternatively of an archive, change the file extension to .zip or contact us at [ e-mail protected ]

Read more about the profiles HERE. In addition to receiving effective and health-friendly profiles, by buying LaptopMedia ‘s products you besides support the growth of our lab, where we test devices in rate to produce the most objective reviews possible .

Office Work

Office Work should be used largely by users who spend most of the time looking at pieces of text, tables or good surfing. This visibility aims to deliver better otherness and clarity by keeping a flat gamma curvature ( 2.20 ), native color temperature and perceptually accurate colors. $ 4.96 Buy now Checkout

Added to cart

Design and Gaming

This profile is aimed at designers who work with colors professionally, and for games and movies american samoa well. Design and Gaming takes display panels to their limits, making them angstrom accurate as possible in the sRGB IEC61966-2-1 criterion for Web and HDTV, at white target D65. $ 4.97 Buy now Checkout

Added to cart

Health-Guard

Health-Guard eliminates the harmful Pulse-Width Modulation ( PWM ) and reduces the negative Blue Light which affects our eyes and body. Since it ’ s custom tailored for every panel, it manages to keep the colors perceptually accurate. Health-Guard simulates paper so the pressure on the eyes is greatly reduced. $ 4.98 Buy now Checkout

Added to cart

$ 9.99 Buy now Checkout

Added to cart

Sound

Lenovo ThinkPad Flex 5 ( 15 ) ’ sulfur speakers produce a sound with decent quality. however, its low tones have some deviations from clearness, while the mids and highs are clear.

Drivers

All of the drivers and utilities for this notebook can be found hera : hypertext transfer protocol : //pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/flex-series/flex-5-15iil05/downloads/driver-list

Battery

immediately, we conduct the battery tests with Windows Better operation setting turned on, screen luminosity adjusted to 120 nits, and all other programs turned off except for the one we are testing the notebook with. This notebook ’ mho 52.5Wh battery was able to last for 9 hours and a half of Web browse and 7 hours and a half of television playback .

CPU options

The Ideapad Flex 5 ( 15 ) comes with a choice of three 10nm Intel Ice Lake processors. They are the Core i3-1005G1, Core i5-1035G1, and the Core i7-1065G7 .

Lenovo IdeaPad Flex 5 (15″) CPU variants

hera you can see an approximate comparison between the CPUs that can be found in the Lenovo IdeaPad Flex 5 ( 15 ” ) models on the market. This way you can decide for yourself which Lenovo IdeaPad Flex 5 ( 15 ” ) model is the best hit for your tear. note : The chart shows the cheapest unlike CPU configurations so you should check what the other specifications of these laptops are by clicking on the laptop ’ second appoint / CPU .

GPU options

This means that the integrate solutions are the Intel UHD Graphics and the Intel Iris Plus Graphics G7. additionally, this notebook can be purchased with a GeForce MX330 with 2GB of GDDR5 memory .

Lenovo IdeaPad Flex 5 (15″) GPU variants

here you can see an approximate comparison between the GPUs that can be found in the Lenovo IdeaPad Flex 5 ( 15 ” ) models on the marketplace. This way you can decide for yourself which Lenovo IdeaPad Flex 5 ( 15 ” ) model is the best bang for your dollar. note : The chart shows the cheapest unlike GPU configurations so you should check what the other specifications of these laptops are by clicking on the laptop ’ sulfur name / GPU .

Gaming tests

CS:GOHD 1080p, Low (Check settings)HD 1080p, Medium (Check settings)HD 1080p, MAX (Check settings)Average FPS53 fps29 fps– fps DOTA 2HD 1080p, Low (Check settings)HD 1080p, Normal (Check settings)HD 1080p, High (Check settings)Average FPS82 fps42 fps21 fps

Temperatures and comfort

Max CPU load

In this test we use 100 % on the CPU cores, monitoring their frequencies and check temperature. The first column shows a computer ’ south reaction to a short burden ( 2-10 seconds ), the second column simulates a serious undertaking ( between 15 and 30 seconds ), and the third base column is a good indicator of how effective the laptop is for hanker loads such as video rendition. Average core frequency (base frequency + X); CPU temp.Intel Core i5-1035G1 (15W TDP)0:02 – 0:10 sec0:15 – 0:30 sec10:00 – 15:00 minLenovo Ideapad Flex 5 (15)2.59 GHz (B+159%) @ 95°C2.15 GHz (B+115%) @ 95°C1.66 GHz (B+66%) @ 81°CLenovo Ideapad 5 (15)2.46 GHz (B+146%) @ 84°C1.95 GHz (B+95%) @ 76°C2.06 GHz (B+106%) @ 74°CHP Pavilion 14 (14-ce3000)2.91 GHz (B+191%) @ 92°C1.82 GHz (B+82%) @ 73°C1.49 GHz (B+49%) @ 65°CDell Vostro 15 35912.09 GHz (B+109%) @ 75°C2.09 GHz (B+109%) @ 84°C1.77 GHz (B+77%) @ 85°CAcer Aspire 5 (A515-55)1.98 GHz (B+98%) @ 79°C1.68 GHz (B+68%) @ 79°C1.52 GHz (B+52%) @ 79°CAcer Swift 5 Pro (SF514-54GT)2.88 GHz (B+188%) @ 80°C1.62 GHz (B+62%) @ 64°C1.65 GHz (B+65%) @ 67°CHP 340S G72.71 GHz (B+171%) @ 92°C2.42 GHz (B+142%) @ 93°C1.77 GHz (B+77%) @ 72°CDell Inspiron 55932.53 GHz (B+153%) @ 99°C2.14 GHz (B+114%) @ 94°C1.88 GHz (B+88%) @ 87°CDell Inspiron 17 37932.75 GHz (B+175%) @ 98°C1.97 GHz (B+97%) @ 91°C1.79 GHz (B+79%) @ 89°C so, we ran this test at the Extreme performance preset, and these are the results we got. The cool is surely one of the more modest ones out there. But as the man-made benchmarks have proved, it happens to be just enough .

Comfort during full load

So the commodity thing is that while the fan is clearly audible, it is not besides loudly. Neither does the laptop catch excessively hot to touch .

Verdict

thankfully, the Wacom drivers seem to be working perfectly, which means that the laptop works big with its Lenovo Digital Pen. so, if you happen to be in necessitate of a 2-in-1 device with a batch of real number estate, the Ideapad Flex 5 ( 15 ) would do a properly job. Yes, it ’ s a little morsel heavier than what we would like, and its memory is soldered to the motherboard ( which means no upgrades ) but the overall experience is bang-up. besides, using it in the “ Extreme Performance ” preset, we found it to perform highly well. besides, if you have the budget, we would advise going for the Core i7-1065G7 and 16GB of memory option, as it would deliver the ultimate performance/longevity of the product.

Speaking of advice, the 1080p jury of this notebook is something that should be avoided. Lenovo ThinkPad Flex 5 ( 15 ) ’ second touch screen IPS dialog box ( AUO B156HAN02.5 ) has a Full HD resolution, comfortable viewing angles, good contrast ratio, and a non-flickering backlight. Although it is condom for long periods of consumption, the control panel has a relatively hapless color representation, with merely 50 % of sRGB coverage, spotty luminosity across the area of the filmdom, and color accuracy, which is worse than being color-blind. At least on the bright side, you get Wi-Fi 6 back, fast storage, an SD wag lector on board, and becoming battery life. sol, despite the fact that the laptop comes with a batch of features, including an optional Pen inside the box, the poor 1080p gore just won ’ thyroxine deliver if you are hoping for something marginally close to professional. however, Lenovo besides offers the Ideapad Flex 5 ( 15 ) with a 4K unit, which has HDR and VESA certificates. additionally, one of the great options on the commercialize is the ASUS ZenBook Flip 15 ( UX563 ) .

Pros

• Makes great use of the Wacom drivers and its optional Digital Pen
• Decent performance and battery life
• 4K IPS display option
• Doesn’t use PWM for any brightness level (AUO B156HAN02.5)
• Supports PCIe x4 SSDs, WiFi 6 standards, and SD cards

Cons

• Lacks a Thunderbolt connector
• No RAM upgradability post-purchase
• 50% sRGB coverage (AUO B156HAN02.5)
• Poor color accuracy (AUO B156HAN02.5)
• Its base is a bit twisty

You can check the prices and configurations in our Specs organization : hypertext transfer protocol : //cmcdistribution.com.vn/en/series/lenovo-ideapad-flex-5-15/

source : https://cmcdistribution.com.vn/en
Category : Reviews