Introduction
The Panasonic S1 II is one of the most anticipated cameras of the year, and for good reason. It’s the successor to the original Lumix S1, a camera that impressed with its robust build, high-resolution sensor, and hybrid functionality. The S1 II takes things to a whole new level — boasting major improvements in image quality, video performance, and autofocus. Whether you’re a budding photographer or a professional videographer, this review will walk you through everything you need to know about the Panasonic S1 II.
In this blog, we’ll explore its key features, performance, usability, and value, all in easy-to-read sections. Let’s see if the Panasonic S1 II truly lives up to the hype.
What’s New in the Panasonic S1 II?
Let’s start with the upgrades that make this camera worth talking about.
- New 24.2MP BSI CMOS Sensor: Improved light sensitivity and dynamic range.
- Dual Native ISO: Great low-light performance with minimal noise.
- Enhanced Phase Detection Autofocus (PDAF): A game-changer for Panasonic users.
- 6K Video Recording: Incredible resolution for video creators.
- Improved IBIS: 5-axis in-body image stabilization for sharper handheld shots.
- New Venus Engine Processor: Faster, smoother performance across the board.
These upgrades aim to fix the limitations of the first-gen model while appealing to both hybrid shooters and specialists.
Design and Build: Solid as a Tank
If you’ve used the S1 before, the S1 II will feel familiar. Panasonic didn’t stray too far from the rugged design that made the original so durable.
- Weather-sealed magnesium alloy body
- Large grip for comfortable handling
- 3.2-inch LCD touchscreen with tilt/swivel functionality
- 5.76M-dot OLED viewfinder (super sharp!)
Weighing about 740g without a lens, it’s not the lightest full-frame mirrorless camera, but it feels premium and tough — ready for the field or the studio.
Image Quality: Sharp, Detailed, Dynamic
Let’s talk about what truly matters — image quality. The 24.2MP full-frame BSI CMOS sensor performs exceptionally well in all lighting conditions.
- Daylight photos are crisp and colorful, with amazing sharpness.
- Low-light shots at ISO 6400+ still retain detail with little noise.
- Dynamic range is fantastic; shadows and highlights both preserve texture.
You can shoot in JPEG or RAW, and both formats deliver excellent results. Color science has improved, producing more natural skin tones and accurate whites.
Video Performance: 6K Makes a Difference
One of the biggest draws of the S1 II is its video capability. You can shoot:
- 6K at 30fps
- 4K at 60fps (10-bit 4:2:2)
- Slow-mo at 180fps in Full HD
That’s serious power for content creators, filmmakers, and vloggers.
Also worth noting:
- Unlimited recording time
- No overheating issues
- V-Log/V-Gamut built-in for professional color grading
- Supports external ProRes RAW recording via HDMI
For an in-depth video performance breakdown, check out TechRadar’s Panasonic S1 II review.
Autofocus: Finally, Fast and Reliable
Panasonic’s cameras have long lagged behind in autofocus performance — until now.
The S1 II features Phase Detection Autofocus (PDAF), a first for the Lumix series. What does that mean?
- Faster subject tracking
- More accurate eye and face detection
- Reliable AF in low light
Whether you’re capturing action shots or filming a talking head video, this autofocus system is up to the task.
Handling and User Experience
User interface and customization are where the S1 II shines:
- Quick-access buttons and dual dials for on-the-fly adjustments.
- Custom function buttons can be mapped to your shooting preferences.
- Menus are clean and relatively easy to navigate.
Battery life has also improved slightly. You’ll get about 400 shots per charge — good enough for a full-day shoot with minimal downtime.
Lens Compatibility and Ecosystem
The Panasonic S1 II uses the L-Mount system, developed in partnership with Leica and Sigma. That gives you access to a wide variety of professional lenses.
Popular choices include:
- Panasonic Lumix S PRO 24-70mm f/2.8
- Sigma 85mm f/1.4 DG DN Art
- Leica APO-Summicron-SL 90mm f/2
This cross-brand compatibility makes the S1 II more flexible than many of its rivals.
Who Is the Panasonic S1 II For?
This camera is best for:
✅ Hybrid shooters who want to switch between photo and video
✅ Videographers needing 6K resolution and V-Log
✅ Photographers seeking a rugged full-frame system
✅ Travel bloggers and YouTubers wanting high-quality video and audio
Not ideal for:
❌ Beginners who need a smaller, simpler system
❌ Those on a budget (it’s a premium product)
Real-World Use: From Landscape to Studio
Landscape Photography
With superb image quality and stabilization, the S1 II excels in capturing detailed, wide landscapes. Dynamic range allows you to shoot into the sun without losing detail in shadows.
Portrait Photography
Accurate skin tones and eye detection make it great for portraits. Add in bokeh from an f/1.4 lens and it becomes a beauty machine.
Product and Commercial Work
Its video capabilities and reliable autofocus make it ideal for indoor shoots. No overheating, no crop in 4K — a huge win for creatives.
Comparisons: How Does It Stack Up?
Panasonic S1 II vs Sony A7 IV
- S1 II wins in build quality and video resolution (6K vs 4K).
- A7 IV has better autofocus and lighter body.
- Price point is similar, making it a matter of user preference.
S1 II vs Canon EOS R6 Mark II
- Canon has superior burst shooting (40fps vs 9fps).
- Panasonic has better color grading features for video.
- Panasonic is more durable; Canon is better for sports and wildlife.
S1 II vs Original S1
- Huge improvement in autofocus and processor.
- Better video features and dynamic range.
- Definitely worth the upgrade.
Pros and Cons
✅ Pros
- Stunning image quality
- Professional 6K video recording
- Finally, good autofocus!
- Solid and durable build
- Great lens compatibility
❌ Cons
- Slightly heavy
- Pricey for beginners
- Battery life still could improve
- Some menu settings require a learning curve
Pricing and Availability
The Panasonic S1 II is available for around $2,500 (body only). You can find bundles with the 24-105mm kit lens for about $3,200.
It’s available through most major retailers, including:
Tips for New S1 II Users
- Invest in a fast UHS-II SD card or CFexpress card for 6K recording.
- Use V-Log for better dynamic range in video.
- Try manual focus assist tools like focus peaking for critical work.
- Don’t forget a solid tripod — this camera deserves it.
Conclusion
The Panasonic S1 II is an exceptional hybrid mirrorless camera. It brings together pro-level photo features and class-leading video tools in one tough, beautifully engineered body. With the addition of PDAF, it finally feels complete.
Whether you’re capturing landscapes, portraits, or cinematic video, the S1 II gives you the tools to create without compromise. It’s not cheap, and it’s not small, but it delivers serious value for serious creators.
If you’re looking to invest in a system that can grow with you — and handle any creative challenge you throw at it — the Panasonic S1 II is one of the best cameras of 2025.
