HOME > Device Review > Panasonic LUMIX S9 with 18-40mm Lens: A Near-Perfect Full-Frame Camera

Panasonic LUMIX S9 with 18-40mm Lens: A Near-Perfect Full-Frame Camera

wayneak Device Review 8

Panasonic LUMIX S9 with 18-40mm Lens
There's a lot to be said for a camera that you don't mind carrying around. One that seamlessly fits into your day, quietly ready to capture whatever comes your way. Over the past few weeks, I've been using the Panasonic LUMIX S9 with the new 18-40mm f/4.5-6.3 kit lens, and I've found myself reaching for it far more often than I expected.

It's not because the camera is flashy or groundbreaking. In fact, it's understated, not trying to draw attention—and that's exactly its charm. In a world of bulky full-frame bodies and ever-growing lenses, this combo is a breath of fresh air: capable, powerful, and genuinely fun to shoot with.

Full disclosure: This content is supported by Lumix.

Compact, Sturdy, and Powerful
Earlier this year, the LUMIX S9 made headlines as Panasonic's smallest full-frame camera to date. It's essentially a reimagining of the S5II, stripped of the electronic viewfinder (EVF) for a more minimalist design. There are compromises, of course—no viewfinder, fewer physical controls, and a reliance on touchscreen navigation. But what you get in return is a tiny body that slips easily into a handbag, shoulder bag, or even a large jacket pocket.

It's when paired with the 18-40mm f/4.5-6.3 collapsible lens that the S9 truly feels complete. Previous pairings, like the bulky 20-60mm zoom, looked mismatched with the compact body. This lens, however, is lightweight, retractable, and surprisingly versatile. It feels purpose-built for the S9, making far more sense than the aforementioned options. Weighing just 155 grams and collapsing to a mere 40-odd millimeters, it transforms the S9 into a genuinely portable everyday camera.

Panasonic LUMIX S9 with 18-40mm Lens
The 18-40mm focal range wasn't my first choice, but it's far more useful than I anticipated. It's wide enough for street and landscape photography, while still pulling in enough for environmental portraits or shots of food and details. The center sharpness is impressive, it handles glare well, and there's even a close-focus macro-like feature at 21mm. While the variable aperture might not excite those chasing creamy bokeh, I never felt limited in practice—especially outdoors or while traveling. And thanks to Panasonic's surprisingly useful Crop Zoom/Mix Zoom, you can digitally extend the lens to 120mm with minimal quality loss, a powerful feature that adds even more versatility to this compact setup.

Panasonic LUMIX S9 with 18-40mm Lens
Streamlined Workflows with LUMIX Lab App
One underrated (but genuinely useful and cool, in my opinion) feature of the LUMIX S9 is its compatibility with the LUMIX Lab app—not just a basic file transfer tool. It's designed with creators in mind, especially those wanting quick, high-quality content without sacrificing style.

The dedicated LUT button on the S9's top plate might seem odd at first, but it makes sense once you dive into the app. Through LUMIX Lab, you can create custom looks/LUTs, download ones shared by other users, and apply them directly in-camera while shooting or post-capture via the app. You can even apply these LUTs to photos taken with non-LUMIX cameras, effectively turning the app into a pretty capable photo editor.

Panasonic LUMIX S9 with 18-40mm Lens
This workflow is a game-changer for photographers on the go, especially in travel or event settings. When I wanted to share updates on my IG stories but didn't have time to sit down and edit in Lightroom, this feature saved the day. With a few taps, I could apply a LUT I'd built or selected, export the photo with my desired aesthetic, and post immediately.

It also fosters a sense of community—browsing shared presets feels like flipping through other creators' visual styles, offering inspiration or a chance to experiment with new color palettes. And since it's all done on your phone, it aligns perfectly with the mobile creative lifestyle this camera encourages. The photo below was edited in the LUMIX Lab app using the Ontario LUT created by rossandhisjpegs from Northern Ireland.

Panasonic LUMIX S9 with 18-40mm Lens
A Capable Video Camera
While I haven't personally shot video with the S9, I have no doubts about its video capabilities, as it boasts several impressive features. Like most newer LUMIX cameras, the S9 supports anamorphic video and fully utilizes the entire full-frame sensor. With Multi-Frame Marking, I can record a single shot and get multiple horizontal and vertical formats. The LUMIX S9 specifically can also record MP4 Lite, a lightweight file format designed for quick wireless transfer via the Lumix Lab app, making fast editing and uploading a breeze. While it's not marketed as a video powerhouse, it's clearly designed with today's multi-format creators in mind.

Not Flashy, but Familiar
The S9's touchscreen-heavy operation might put off seasoned photographers used to dials and joysticks, but I found it easy to adapt to. Autofocus is responsive, and the menu layout is consistent with other LUMIX cameras. For existing LUMIX users, the learning curve is minimal. For new users? Honestly, it's a great entry point into full-frame photography—especially if you don't want to lug around a camera that leaves you with a sore back.

The Best Camera is the One That Fits Your Life
What makes the Panasonic LUMIX S9 + 18-40mm combo special isn't any single feature. It's how seamlessly it fits into your life. I found myself grabbing it to shoot my neighborhood during golden hour, tossing it in my bag "just in case" while running errands, or slipping it into my pocket without a second thought. When those unexpected moments arise—whether it's a striking street scene or a perfect play of light—I had a camera ready to capture it.

That's also why this setup is ideal for travel. You get full-frame sensor image quality without looking overly professional or drawing unwanted attention. It doesn't intimidate your subjects, and it doesn't weigh you down. It's easy to hold with one hand, even if you have small hands like me (thanks to the thumb grip). It's just practical!

Panasonic LUMIX S9 with 18-40mm Lens
Who Is It For?
If you're already in the LUMIX ecosystem and looking for a smaller body for everyday carry, this is a no-brainer. If you're a travel or street photographer who values portability without sacrificing image quality, it's perfect. If you're new to photography but want room to grow with interchangeable lenses and a full-frame sensor, this could also be your best bet.

Panasonic LUMIX S9 with 18-40mm Lens
If you want a flashy camera with an EVF and tons of physical controls, look elsewhere. But if you want a camera you'll actually carry, use, and enjoy, the LUMIX S9 with the 18-40mm lens deserves a second look. Notably, the S9 comes in six colors, a personalization feature most other cameras lack. You can learn more on the Panasonic LUMIX website.

Panasonic LUMIX S9 with 18-40mm Lens
Full disclosure: This content is supported by Lumix.

Related Tags: Panasonic

Disclaimer

We respect original works. All the pictures, texts and other materials contained herein are for the purpose of spreading public welfare. Since the content used is not original to this site, we cannot contact the copyright owners of the pictures, texts and other content one by one. The original editing is solely for the purpose of learning and sharing. If the copyright owner of the content considers this reprinting inappropriate and there is a dispute involving copyright or portrait rights, please contact us for deletion. All rights reserved. Please indicate the source when reprinting.

Related reading

Previous article: Another "Portrait King" lens from Fujifilm: 56 1.2Pro

Next article: How to Take the Best Portrait Photography! Sharing Portrait Photography Skills! Major Taboos in Portrait Photography