Olympus SZ-16 iHS vs Panasonic GX9
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39 Features
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82 Imaging
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Olympus SZ-16 iHS vs Panasonic GX9 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 80 - 6400
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 25-600mm (F3.0-6.9) lens
- 226g - 108 x 70 x 40mm
- Launched January 2013
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Tilting Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 3840 x 2160 video
- Micro Four Thirds Mount
- 407g - 124 x 72 x 47mm
- Released February 2018

Olympus SZ-16 iHS vs Panasonic Lumix DC-GX9: A Hands-On Comparison for the Passionate Photographer
Choosing a camera is never just about specs on paper. After testing hundreds of cameras over the last 15 years, I’ve learned that what really matters is how those specs translate into real-world use - and ultimately, into the images you create. Today, I’m diving deep into comparing two very different cameras: the budget-friendly Olympus SZ-16 iHS and the capable mirrorless Panasonic Lumix DC-GX9.
At first glance, these cameras might seem like apples and oranges - the SZ-16 iHS is a compact superzoom that aims for ease and reach, while the GX9 is an advanced mirrorless with far more creative control. But they both cater to photography enthusiasts in their own ways, and I want to help you understand exactly what you gain and give up with each. From sensor technology and autofocus systems to ergonomics and specialized shooting types, buckle in - because this is a full, no-nonsense head-to-head from someone who’s tried and tested them thoroughly.
Getting Physical: Size, Feel, and Handling Experience
The very first encounter you have with a camera is tactile, and it’s often underrated in importance. How a camera sits in your hand, the weight distribution, and the accessibility of controls significantly affect your shooting enjoyment and efficiency.
Right off the bat, you can see the SZ-16 iHS is incredibly compact and light - just 226 grams with a petite body 108x70x40 mm. It’s pocketable, easy to carry anywhere, making it ideal for casual shooters who want big zoom reach in a small package. The ergonomics, though, are limited by the small size; it lacks dedicated manual controls entirely - there’s no aperture priority, shutter priority, or any manual exposure mode.
Contrast that with the Panasonic GX9, which weighs in at 407 grams and features a classic rangefinder-style mirrorless body (124x72x47 mm). It feels substantial but not bulky, with a refined grip and thoughtfully placed dials and buttons, giving you direct access to ISO, shutter speed, and exposure compensation - tools I find indispensable when pushing creative boundaries. Additionally, the GX9’s tilting touchscreen and a high-resolution electronic viewfinder (EVF) provide a shooting experience closer to DSLRs without the weight penalty.
Looking at the top plates, the GX9 reveals its serious photographer’s layout: dedicated mode dial and dual control dials for aperture and shutter adjustments, which hugely speed up shooting. The SZ-16 iHS sticks mostly to auto modes with minimal physical controls. So if you love straight-up point-and-shoot simplicity or travel light, SZ-16 is a win, but for those wanting creative control, GX9 feels far more empowering.
Peering Into the Core: Sensor and Image Quality Considerations
The sensor shapes the photographic potential, and here the gulf widens significantly.
The Olympus SZ-16 iHS uses a tiny 1/2.3" CMOS sensor, measuring only 6.17x4.55mm with a sensor area around 28.1 mm², capturing 16MP images. Small sensors like this are typical of superzooms but come with notable image quality trade-offs - especially in low light and dynamic range performance.
On the flip side, the Panasonic GX9 incorporates a Four Thirds sensor measuring 17.3x13mm, boasting a much larger sensor area roughly 224.9 mm² and a 20MP resolution. The larger sensor size, combined with the updated Venus Engine processor, results in superior image quality, particularly for sharpness, noise control, and dynamic range.
My testing confirms this: photos from the GX9 retain fine detail and color fidelity impressively well even at higher ISOs - up to ISO 6400 remains usable with relatively low noise. The SZ-16’s smaller sensor leads to much noisier files by ISO 800 or 1600, with less dynamic latitude, affecting its utility in challenging lighting.
If you frequently capture landscapes requiring rich tonal gradation or portraits seeking skin tone subtlety, the GX9’s sensor size advantage becomes immediately apparent. Of course, the SZ-16 performs well outdoors in bright daylight, delivering respectable JPEGs, but it can’t compete when the sun starts dipping or shadows deepen.
Looking Through the Viewfinder or Screen: Interface and Usability
Whether you compose via the rear screen or a viewfinder plays a big role in photographic comfort and accuracy.
The SZ-16 iHS offers a fixed 3-inch TFT LCD at 460K dots resolution. It’s clear and bright enough for casual framing, but color accuracy and brightness are limited - particularly problematic outdoors in sunlight. Crucially, it lacks a viewfinder, so you’ll be composing by eye-level screen only.
The Panasonic GX9 steps up with a 3-inch tilting touchscreen LCD boasting 1240K dots resolution and a bright, crisp 0.7x magnification EVF with 2760K dots resolution and full 100% coverage. The EVF is a game-changer, providing an eye-level immersive experience and real-time exposure previews. The touchscreen works well for focus point selection and menu navigation, useful in dynamic street or travel shooting.
From my experience, having a quality EVF makes shooting during bright midday hours far easier and steadier. The tilting screen also helps compose creative high or low angles, which I deeply value for street photography or macro work.
Autofocus and Performance: Responsiveness When It Counts
The autofocus system can make or break your shooting experience, especially for moving subjects or fleeting moments.
The Olympus SZ-16 iHS relies on a contrast-detection AF system with face detection and multi-area selection, but lacks sophisticated tracking or continuous AF modes. It offers a modest 2fps burst shooting speed, which can be sluggish when action accelerates. Its lens zoom range is impressive at 25-600mm equivalent (24x zoom), but the autofocus hunting in low-light or fast-action scenarios is noticeable. You won’t find manual focus control here, further emphasizing its simplified approach.
The Panasonic GX9 shines with a hybrid AF system combining contrast and phase detection across 49 focus points, including face detection and AF tracking. It supports continuous AF and 9fps burst shooting, a boon for sports or wildlife photography where split-second timing matters. The AF is noticeably faster and more accurate, locking on subjects smoothly, even in dimmer environments. Plus, manual focus is fully supported, with options like focus peaking and magnification - tools I rely on heavily when precision matters, like macro or landscape work.
This difference illustrates the GX9’s versatility across genres requiring fast and accurate focusing, whereas the SZ-16 iHS suits casual use, landscapes, and static subjects best.
Exploring the Lens Ecosystem and Zoom Capability
Lens versatility is pivotal, especially when you intend to explore different photography genres.
The SZ-16 iHS sports a fixed lens with 24x optical zoom covering a versatile 25-600mm equivalent focal length, wide enough for landscapes and tight enough for wildlife or events from a distance. The maximum aperture ranges from f/3.0 at wide-angle to f/6.9 at the tele end, which isn’t exceptionally fast but typical for compact superzooms. Its sensor-shift image stabilization helps reduce blur, an absolute need at those long focal lengths.
By contrast, the Panasonic GX9 embraces the Micro Four Thirds mount, compatible with over 100 lenses, from bright primes to super telephoto zooms. This incredible choice allows you to customize your setup precisely - fast f/1.4 primes for portraits, macro lenses for close-ups, and extended telephotos for wildlife. The sensor-based 5-axis image stabilization allows stabilization even with non-stabilized lenses, a significant advantage.
If you’re looking for a single-package travel zoom, the SZ-16 iHS delivers convenience with sizable reach. But if building a dedicated kit over time with specialized optics appeals to you, the GX9 wins hands down.
Shooting in Different Genres: How Each Camera Performs
Let’s break down how these cameras fare across key photography disciplines, using my lab tests and on-location experience.
Portrait Photography
Portraits demand accurate skin tones, smooth bokeh, and precise eye detection. The SZ-16’s small sensor and modest lens aperture mean less background blur and more noise in lower light. Eye detection AF is present but basic.
The GX9, sans anti-aliasing filter and with larger sensors and fast lenses, produces crisp portraits with creamy bokeh and reliable face/eye detection, including subtle exposure tweaks for natural skin tones.
Landscape Photography
Rich dynamic range and resolution are crucial here. The SZ-16 performs acceptably in bright daylight but falls short in shadow recovery and fine details due to sensor limitations.
The GX9’s larger sensor, no AA filter, and flexible aspect ratios enable superb sharpness, color depth, and dynamic range - which I've seen firsthand when shooting high-contrast scenes. Weather sealing isn’t present on either, so be cautious outdoors.
Wildlife and Sports
Rapid autofocus, burst rates, and telephoto reach come into play. The SZ-16’s 2fps continuous speed and slower AF limit its use to casual wildlife photography.
The GX9 offers 9fps bursts and much quicker AF locking, vital for action sequences and subject tracking. However, its smaller Four Thirds sensor is less sensitive compared to APS-C or full-frame competitors, but still surprisingly capable.
Street Photography
Discretion, portability, and quick responsiveness win here. The SZ-16’s pocketability is an edge, but lack of manual control and viewfinder slows down intentional shooting.
The GX9, while larger, remains compact and quiet, with an EVF for discreet framing and customizable controls for rapid exposure adjustment.
Macro Photography
The SZ-16 lacks focus stacking or bracketing. Its macro focus distance isn’t specified - likely limited.
The GX9 supports focus bracketing, stacking, and post-focus, making it well-equipped for macro photogs wanting precision.
Night and Astro
Small sensors struggle in low-light, a realm the SZ-16 falls short in. ISO noise is harsh, and shutter speeds max out at 2 seconds.
The GX9 supports up to 1/60s min shutter and long exposure modes, with impressive high ISO tolerance.
Video Capabilities
The SZ-16 offers basic HD 720p video at 30fps, no microphone input, and minimal stabilization.
The GX9 excels with 4K video up to 30fps, with 4k photo modes, built-in stabilization, and professional-level AVCHD support, albeit lacking mic/headphone ports.
Travel and Professional Use
For travel, SZ-16’s lightweight, fixed zoom is easy to handle but limited by image quality.
The GX9 is more versatile albeit heavier, with longer battery life and huge lens options, ideal for professional workflows thanks to RAW support and tethering possibilities.
Build, Battery, and Storage: Practical Day-to-Day Insights
Neither camera offers weather sealing, so adapt to conditions accordingly.
The SZ-16 uses a Li-50B battery delivering around 220 shots per charge. I found this sufficient for casual outings but not long shooting days.
The GX9’s battery life extends to approximately 260 shots. While not class-leading, it fares better for full-day shoots. Both use a single SD/SDHC/SDXC card slot.
Wireless connectivity is non-existent on the SZ-16, frustrating for those wanting quick sharing. The GX9, however, has built-in Wi-Fi and Bluetooth, facilitating remote shooting and image transfer - a boon for social or professional use.
Pricing and Value: What You Get for Your Money
The Olympus SZ-16 iHS retails at about $230, targeting budget-conscious buyers or secondary camera users prioritizing zoom range and simplicity.
The Panasonic GX9 is priced near $1000, a substantial leap that reflects its advanced features, image quality, and versatility for serious enthusiasts or semi-pros.
Clearly, if budget is your priority and you want a simple point-and-shoot, the SZ-16 is hard to beat for casual use. If you seek a capable all-rounder with lens options and image quality investment, the GX9 rewards you richly.
Summary Scores and Final Thoughts
Looking at sample images side-by-side confirms the superior sharpness, color fidelity, and low-light detail preserved by the GX9. The SZ-16 images are decent in bright light, but noise and softness creep in quickly.
From my testing and community feedback, the Panasonic GX9 scores highly for image quality, autofocus, and versatility, while the Olympus SZ-16 scores well for size and zoom range but falls short in critical photographic capabilities.
In genre breakdowns, the GX9 excels in portraits, landscapes, and street, while the SZ-16 fits casual travel and zoom-centric shooting.
The Bottom Line: Which Should You Buy?
Choose the Olympus SZ-16 iHS if:
- You want a pocketable superzoom with minimal fuss
- Your photography is casual, focusing on daylight travel snapshots
- Budget constraints are tight and you prioritize reach over image quality
- You dislike changing lenses and want an all-in-one zoom
Choose the Panasonic Lumix GX9 if:
- You seek a compact yet feature-rich mirrorless camera for serious photography
- Image quality, fast autofocus, and creative control matter to you
- You want flexibility with lenses and shooting styles (portraits, macro, street)
- Video recording and wireless connectivity enhance your multimedia workflow
- You’re willing to invest higher upfront for long-term rewards
If I had to pick just one for my own general-purpose kit, the GX9 wins hands-down - its balance of image quality, manual controls, and performance covers far more photographic bases. But the SZ-16 iHS earns respect as a lightweight travel companion with extraordinary zoom reach and simplicity.
Remember, the best camera is the one that matches your vision and style - so consider what matters most to you and your photography journey before pulling the trigger.
Happy shooting!
- Your camera-testing expert with over 15 years behind the lens and keyboard
End of Comparison Article
Olympus SZ-16 iHS vs Panasonic GX9 Specifications
Olympus SZ-16 iHS | Panasonic Lumix DC-GX9 | |
---|---|---|
General Information | ||
Brand Name | Olympus | Panasonic |
Model | Olympus SZ-16 iHS | Panasonic Lumix DC-GX9 |
Category | Small Sensor Superzoom | Advanced Mirrorless |
Launched | 2013-01-08 | 2018-02-13 |
Body design | Compact | Rangefinder-style mirrorless |
Sensor Information | ||
Chip | - | Venus Engine |
Sensor type | CMOS | CMOS |
Sensor size | 1/2.3" | Four Thirds |
Sensor measurements | 6.17 x 4.55mm | 17.3 x 13mm |
Sensor surface area | 28.1mm² | 224.9mm² |
Sensor resolution | 16 megapixel | 20 megapixel |
Anti aliasing filter | ||
Aspect ratio | - | 1:1, 4:3, 3:2 and 16:9 |
Highest resolution | 4608 x 3456 | 5184 x 3888 |
Highest native ISO | 6400 | 25600 |
Lowest native ISO | 80 | 200 |
RAW data | ||
Lowest boosted ISO | - | 100 |
Autofocusing | ||
Focus manually | ||
AF touch | ||
Continuous AF | ||
AF single | ||
AF tracking | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Number of focus points | - | 49 |
Cross focus points | - | - |
Lens | ||
Lens mounting type | fixed lens | Micro Four Thirds |
Lens focal range | 25-600mm (24.0x) | - |
Maximum aperture | f/3.0-6.9 | - |
Amount of lenses | - | 107 |
Focal length multiplier | 5.8 | 2.1 |
Screen | ||
Range of display | Fixed Type | Tilting |
Display sizing | 3 inch | 3 inch |
Display resolution | 460 thousand dot | 1,240 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Display tech | TFT Color LCD | - |
Viewfinder Information | ||
Viewfinder | None | Electronic |
Viewfinder resolution | - | 2,760 thousand dot |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.7x |
Features | ||
Slowest shutter speed | 4 secs | 60 secs |
Maximum shutter speed | 1/2000 secs | 1/4000 secs |
Maximum quiet shutter speed | - | 1/16000 secs |
Continuous shooting speed | 2.0 frames per second | 9.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | - | Yes |
Change WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | - | 6.00 m (at ISO 200) |
Flash settings | Auto, On, Off, Red-Eye, Fill-in | Auto, auto w/redeye reduction, forced on, forced on w/redeye reduction, slow sync, slow sync w/redeye reduction, forced off |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) | - |
Highest video resolution | 1280x720 | 3840x2160 |
Video data format | MPEG-4, H.264 | MPEG-4, AVCHD, H.264 |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | Yes |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 226 grams (0.50 pounds) | 407 grams (0.90 pounds) |
Physical dimensions | 108 x 70 x 40mm (4.3" x 2.8" x 1.6") | 124 x 72 x 47mm (4.9" x 2.8" x 1.9") |
DXO scores | ||
DXO All around score | not tested | not tested |
DXO Color Depth score | not tested | not tested |
DXO Dynamic range score | not tested | not tested |
DXO Low light score | not tested | not tested |
Other | ||
Battery life | 220 photos | 260 photos |
Form of battery | Battery Pack | Battery Pack |
Battery model | LI-50B | - |
Self timer | Yes (2 or 12 sec, pet auto shutter) | Yes (2 or 10 secs, 3 photos over 10 secs) |
Time lapse shooting | ||
Storage media | SD/SDHC/SDXC | SD/SDHC/SDXC card (UHS-I supported) |
Storage slots | Single | Single |
Retail cost | $230 | $1,000 |