Panasonic Panasonic LUMIX S1RII Mirrorless Camera Review
The Panasonic LUMIX S1RII offers elite 40fps burst shooting, but you'll trade away autofocus performance, video features, and a portable body to get it.
Overview
The Panasonic LUMIX S1RII is a camera built for one thing: speed. Forget the high-resolution sensor for a second. Its headline act is that 40fps mechanical burst shooting, which puts it in the top tier for capturing split-second action. It's a specialized tool, and if you're a sports or wildlife shooter who needs that blistering frame rate above all else, this is your machine. Just know you're making some serious compromises elsewhere to get it.
Performance
That 40fps burst speed is no joke, landing in the 96th percentile. It's the kind of spec that makes other cameras look slow. But the trade-offs are real. The autofocus system, while 'lightning-fast' according to the marketing, only scores in the 45th percentile. That means in real-world use, it might struggle to keep up with that insane shooting speed on fast-moving subjects. The 44.3MP sensor is detailed, but its overall performance is in the lower third of the pack.
Pros & Cons
Pros
- Blazing 40fps mechanical burst shooting is elite for action. 99th
- Excellent in-body image stabilization (90th percentile) keeps shots steady. 97th
- Great connectivity options (94th percentile) for fast file transfer. 96th
- Access to the growing L-Mount lens ecosystem. 95th
Cons
- Autofocus performance is middling and may not keep up with the burst rate.
- Video features are basic for the class (36th percentile).
- Heavy 710g body with no weather sealing (5th percentile build).
- Fixed rear display is a major drawback for vlogging or creative angles.
Specifications
Full Specifications
Sensor
| Type | 35.8 x 23.9 mm (Full-Frame) CMOS |
| Megapixels | 45.9 |
| ISO Range | 40 |
Autofocus
| AF Type | AFS (Single) / AFC (Continuous) / MF |
Shooting
| Burst (Mechanical) | 40 |
| Max Shutter | 1/8000 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 8K |
Display & EVF
| Screen Size | 3 |
| Touchscreen | Yes |
| Articulating | No |
| EVF Resolution | 5760000 |
Build
| Weight | 0.7 kg / 1.6 lbs |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB-C |
| HDMI | HDMI |
| Hot Shoe | Yes |
Value & Pricing
At around $848, it's a complicated value. You're getting a pro-level burst speed at a mid-range price, which is unique. But you're also accepting significant weaknesses in autofocus, video, and build quality. It's worth it only if that 40fps is your non-negotiable requirement.
vs Competition
This camera exists in a weird spot. The Canon EOS R6 Mark II is a more balanced competitor with better autofocus and video, though its burst speed is lower. The Sony Alpha 6700 is lighter, has superior AF, and is a much better all-rounder for both photos and video, but it's an APS-C sensor. The S1RII beats them both in pure speed, but loses in almost every other category. The Nikon Z fc and Fujifilm X-E5 are in a different, more stylish, beginner-friendly league entirely.
| Spec | Panasonic Panasonic LUMIX S1RII Mirrorless Camera | Nikon Z9 Nikon Z 9 FX-Format Mirrorless Camera Body | Sony Alpha 7 Sony a7 IV Mirrorless Camera with 28-70mm | Canon EOS R6 Canon EOS R6 Mark II Body | OM System OM-1 OM SYSTEM OM-1 Mark II Mirrorless Camera | Fujifilm X-H2 Fujifilm X-H2 Mirrorless Camera, Black |
|---|---|---|---|---|---|---|
| Type | Mirrorless | Mirrorless | Mirrorless | Mirrorless | Mirrorless | Mirrorless |
| Sensor | 45.9MP | 45.7MP Full Frame | 33MP Full Frame | 24.2MP Full Frame | 22.9MP Micro Four Thirds | 40.2MP APS-C |
| AF Points | - | - | 759 | 1000 | 1053 | - |
| Burst FPS | 40 | 30 | 10 | 40 | 120 | 20 |
| Video | 8K | 8K | 4K | 4K | 4K | 8K |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 710 | 1338 | 658 | 590 | 62 | 590 |
Verdict
This is not a general-purpose camera. I can only recommend the Panasonic LUMIX S1RII to a very specific shooter: someone who prioritizes that insane 40fps mechanical burst above autofocus reliability, video features, portability, and weather sealing. For everyone else—especially vloggers, travelers, or hybrid shooters—the compromises are too great. Look at the Sony Alpha 6700 or Canon R6 Mark II instead.