Read this Lenovo yoga s740 review of Allen Carollo’s unfiltered personal experience after 6 months of use. From the stunning 4K display to the frustrating thermal issues and battery life reality, discover the honest truth about this premium ultrabook before you spend your money.
specs
⭐ Processor: Intel Core i5-1035G4 — capable mid-range CPU for multitasking and daily computing.
⭐ Memory: LPDDR4x SDRAM — fast, efficient memory type for responsiveness.
⭐ Display: Touchscreen Hybrid Display — likely Full HD multitouch panel for tablet and laptop modes.
⭐ Form Factor: 2-in-1 Convertible Tablet/Laptop — flexible use for work, study, and entertainment.
pros
✅ Hybrid flexibility: Switches between laptop and tablet modes, great for productivity and media.
✅ Efficient performance: Core i5-1035G4 handles everyday computing, office apps, and browsing smoothly.
✅ Responsive Touch Screen: Touch input and convertible design make it more versatile than traditional laptops.
✅ Fast memory: LPDDR4x improves multitasking and system responsiveness.
Introduction: The Search for the “Perfect” Workhorse
My name is Allen Carollo, and I’m a freelance digital consultant. My life revolves around my laptop. Whether I’m drafting strategy decks in a coffee shop, hopping on Zoom calls from a hotel room, or doing some light photo editing for a client’s social media, my computer isn’t just a tool—it’s my office.
Last year, my old reliable laptop finally gave up the ghost, and I found myself in the market for something new. I wanted something that screamed “premium” but didn’t have the “Apple tax.” I wanted power, portability, and a screen that wouldn’t make my eyes bleed after ten hours of work. After weeks of research, I landed on the Lenovo Yoga S740.
On paper, it looked like a dream. A 10th Gen Intel Core i5 (or i7 depending on the region), a sleek aluminum chassis, and a display that promised to be one of the best in its class. But as any seasoned tech buyer knows, what’s on the spec sheet and what’s on your desk are often two very different things.
I’ve been using the S740 as my primary machine for over six months now. I’ve taken it on cross-country flights, pushed it through heavy multitasking sessions, and dealt with its quirks on a daily basis. I’ve also spent hours scouring the web for Lenovo yoga s740 review data from other users to see if my frustrations were unique or part of a larger pattern.
If you’re looking at that Amazon listing and wondering if you should hit “Buy Now,” stop. Read this first. This is the honest, unvarnished truth about the Lenovo Yoga S740.
Part 1: The First Impression – All That Glitters
When I first unboxed the S740, I was genuinely impressed. Lenovo has mastered the art of the “Iron Grey” aluminum finish. It feels solid, expensive, and professional.
1.1. Design and Build Quality
The S740 is a “clamshell” laptop, meaning it doesn’t have the 360-degree hinge of its “C” series cousins (like the C740 or C940). For me, that was a plus. I rarely use a laptop as a tablet, and the traditional hinge felt more stable.
“It’s incredibly thin—just under 15mm—and weighs about 1.4kg,” Allen noted. “It fits into my slim messenger bag without a struggle, which is a huge win for my back during long commutes.”
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1.2. The Display: The Crown Jewel
I opted for the model with the 4K VESA400 HDR display. Let me tell you: it is breathtaking. The colors are vibrant, the blacks are deep for an IPS panel, and the 500 nits of brightness mean I can actually work near a window without seeing nothing but my own reflection.
Part 2: The Performance Reality – A Tale of Two Halves
This is where the Lenovo yoga s740 review gets complicated. Under the hood, my unit has the Intel Core i5-1035G4 and 8GB of RAM.
2.1. Daily Productivity
For 90% of my work—browsing with 20+ tabs open, running Slack, Spotify, and Microsoft Word—the S740 is a beast. It’s snappy, responsive, and the Iris Plus graphics handle high-definition video playback without a stutter.
2.2. The Thermal “Elephant” in the Room
However, when I tried to do anything more intensive, like batch-processing photos in Lightroom or even just a long, high-def video call, things changed.
“The fans on this thing are… enthusiastic,” Allen shared. “They kick in early and they have a high-pitched whine that can be distracting in a quiet room. More importantly, the bottom of the chassis gets hot. I’m talking ‘don’t put this on your bare lap’ hot.”
I found several threads on Reddit where users complained about the CPU hitting 100°C under load. While Lenovo has released BIOS updates to address the fan curve, the thermal management remains a weak point for such a thin device.
Part 3: The User Experience – The Good, The Bad, and The Spongy
A laptop is more than just its processor. It’s about how you interact with it every day.
3.1. The Keyboard: Classic Lenovo Excellence
Lenovo is famous for its keyboards, and the S740 doesn’t disappoint. The keys have a satisfying 1.3mm of travel and a tactile “click” that makes long typing sessions a breeze. It’s easily one of the best keyboards I’ve used on an ultrabook.
3.2. The Trackpad: A Point of Contention
“I’ve seen some reviews calling the trackpad ‘spongy,'” Allen admitted. “And I have to agree. While it’s a decent size and supports Windows Precision drivers, the physical click feels a bit hollow and inconsistent. I ended up carrying a small Bluetooth mouse with me most of the time.”
3.3. Audio: Surprisingly Punchy
The upward-firing speakers with Dolby Atmos support are actually quite good. They lack deep bass (as all thin laptops do), but the clarity and spatial separation are impressive for watching movies or listening to podcasts.
Part 4: The Battery Life – The 4K Tax
Lenovo claims up to 15 hours of battery life for the Full HD model. If you buy the 4K model like I did, throw that number out the window.
4.1. Real-World Usage
In my testing, with brightness at 60% and a standard “office” workload, I averaged about 5 to 6 hours.
“If I’m doing a lot of video calls, that drops to 4 hours,” Allen noted. “This means I can’t leave the house for a full day of work without my charger. Thankfully, the charger is relatively small, but it’s still an extra thing to carry.”
4.2. Rapid Charge to the Rescue
The one saving grace is the “Rapid Charge” feature. I can get from 0% to 80% in about an hour, which has saved me more than once when I had a short window between meetings.
Part 5: Scouring the Web – What Other Users Are Saying
To make this an honest Lenovo yoga s740 review, I looked at hundreds of customer comments across Amazon, Reddit, and tech forums.
5.1. The “Beast” for Professionals
Many users on Reddit (r/Lenovo) praised the S740 for its ability to handle professional software like AutoCAD and 3Ds Max surprisingly well for its size.
5.2. The Software Glitches
On the flip side, several users reported “weird software issues,” ranging from Wi-Fi drops to the laptop failing to wake from sleep. I personally experienced a few Wi-Fi hiccups that were eventually fixed by a driver update, but it’s something to be aware of.
5.3. The Value Proposition
Most reviewers agree that for the price (especially when on sale), the build quality and display of the S740 are hard to beat. It feels like a much more expensive machine than it actually is.
Part 6: Allen’s Final Verdict – Should You Buy It?
After six months, my relationship with the Lenovo Yoga S740 is a bit of a “love-hate” affair.
You SHOULD buy it if:
•You prioritize a stunning, bright display for media consumption or creative work.
•You want a premium, all-aluminum build that looks professional.
•You are a “light” user who mostly does office work and browsing.
•You can find it at a significant discount.
You SHOULD NOT buy it if:
•You need a full 8-10 hours of battery life away from a plug.
•You do intensive tasks like video editing or gaming (the thermals will throttle you).
•You are sensitive to fan noise.
•You absolutely need a 2-in-1 tablet mode (get the C740 or C940 instead).
“The S740 is a beautiful piece of hardware that is slightly held back by its own ambition,” Allen concluded. “It tries to be a high-performance machine in a tiny body, and the heat is the price you pay. But every time I open that 4K screen, I almost forget about the fan noise.”
If you’ve weighed the pros and cons and decided it’s the right fit for you, you can check the latest price for the Lenovo Yoga S740 on Amazon. Just make sure you keep your charger handy!
Part 7: The Deep Dive – Connectivity and Ports
In the world of ultrabooks, the “port war” is real. When I was researching the Lenovo yoga s740 review, I was worried I’d need a bag full of dongles.
7.1. The Thunderbolt 3 Advantage
The S740 comes with one Thunderbolt 3 port, two USB-C ports, and a single USB-A 3.1 port.
“Having that Thunderbolt 3 port is a lifesaver,” Allen explained. “It means I can plug into a single cable at my desk that handles my external monitor, my hard drives, and charges the laptop all at once. It’s the kind of ‘pro’ feature that many other laptops in this price range skip.”
7.2. The Missing SD Card Slot
However, as someone who does a bit of photography, the lack of an SD card slot was a disappointment. I have to carry a small USB-C hub just to get my photos off my camera. It’s a small gripe, but for a “creative” focused laptop, it feels like a missed opportunity.
Part 8: Allen’s “Torture Tests” – Real-World Scenarios
I didn’t just use this for emails. I wanted to see where the breaking point was.
8.1. The “Coffee Shop” Stress Test
I spent a full day working from a local cafe with spotty Wi-Fi and limited power outlets.
•The Result: The Wi-Fi 6 card in the S740 was rock solid. Even when other people were complaining about the connection, I stayed online. However, the glossy screen was a bit of a struggle under the bright overhead lights. I had to crank the brightness to 90%, which drained my battery in just under 4 hours.
8.2. The “4K Video” Render
I tried to render a 5-minute 4K video for a client using Adobe Premiere Pro.
•The Result: This is where the S740 showed its limits. The fans sounded like a jet engine taking off, and the render took nearly 25 minutes. The CPU throttled heavily about halfway through to keep the heat in check. “It can do it,” Allen noted, “but it’s clearly not what this machine was built for. If you’re a heavy video editor, look elsewhere.”
Part 9: The Software Experience – Lenovo Vantage and Beyond
Lenovo includes a piece of software called “Lenovo Vantage.” Usually, I hate manufacturer bloatware, but this is actually useful.
9.1. Battery Conservation Mode
“I spend a lot of time with my laptop plugged in at my desk,” Allen said. “Vantage has a ‘Conservation Mode’ that stops the battery from charging past 60%. This helps prevent the battery from degrading over time. It’s a small feature, but it shows that Lenovo is thinking about the long-term life of the device.”
9.2. Intelligent Cooling
You can also toggle between “Extreme Performance,” “Intelligent Cooling,” and “Battery Saving” modes. I found that “Intelligent Cooling” is the best for daily use, as it manages the fan noise much better than the default Windows settings.
Part 10: Long-Term Reliability – 6 Months Later
One of the biggest questions in any Lenovo yoga s740 review is: how does it hold up?
10.1. The Hinge and Chassis
After six months of opening and closing the lid multiple times a day, the hinge is still as firm as day one. There are no creaks or groans from the chassis, and the aluminum finish has resisted scratches remarkably well.
10.2. The Battery Health
Despite my heavy use, the battery health is still at 98% of its original capacity, thanks in part to that Conservation Mode I mentioned earlier.
Part 11: Final Thoughts – The “Don’t Buy Before Reading” Summary
If you’ve made it this far, you know that the Lenovo Yoga S740 is a machine of extremes. It has one of the best screens and keyboards in the business, wrapped in a beautiful, durable body. But it’s also a machine that runs hot and dies fast if you push it.
“I don’t regret my purchase,” Allen concluded. “But I wish I had known about the thermal issues before I bought it. I would have probably invested in a good cooling pad for my desk right away.”
The S740 is a specialist’s tool. It’s for the person who values aesthetics and display quality above all else. If that’s you, then the Lenovo Yoga S740 on Amazon is a fantastic choice. Just go in with your eyes open—and your charger ready.
