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Olympus E-M10 vs Panasonic GX9

Portability
82
Imaging
52
Features
73
Overall
60
Olympus OM-D E-M10 front
 
Panasonic Lumix DC-GX9 front
Portability
82
Imaging
60
Features
80
Overall
68

Olympus E-M10 vs Panasonic GX9 Key Specs

Olympus E-M10
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 396g - 119 x 82 x 46mm
  • Launched March 2014
  • Successor is Olympus E-M10 II
Panasonic GX9
(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
  • Launched February 2018
Snapchat Adds Watermarks to AI-Created Images

Olympus E-M10 vs Panasonic GX9: The Real-World Showdown for Mirrorless Enthusiasts

Choosing between the Olympus OM-D E-M10 and the Panasonic Lumix DC-GX9 can feel a bit like splitting hairs - both are Micro Four Thirds mirrorless cameras with compelling features and heritage, yet they clearly target quite different users and budgets. Having personally put both through their paces - racking up shutter clicks across a range of photography disciplines - I’m here to help you decide which one deserves a spot in your kit based on real-world performance, tech specs, and value.

Olympus E-M10 vs Panasonic GX9 size comparison

Let’s start by sizing them up. The Olympus sports a classic SLR-style design, giving you a familiar grip and control cluster. The Panasonic GX9 takes a more compact, rangefinder-style approach - slicker but slightly less ergonomic for big hands. Both feel solidly built, but you might find the E-M10 more comfortable for longer shoots, especially if you appreciate clubs for your thumbs and a larger grip.

Sensor & Image Quality: Details Matter with Micro Four Thirds

When it comes to image quality, there's no escaping sensor tech and resolution. The Olympus OM-D E-M10, although released earlier in 2014, houses a 16MP Four Thirds sensor that delivers solid color depth and dynamic range adequate for most enthusiasts. However, it retains a traditional anti-aliasing (AA) filter, which slightly softens fine detail to avoid moiré patterns.

Olympus E-M10 vs Panasonic GX9 sensor size comparison

The Panasonic GX9 steps up the game in sensor resolution with a 20MP Four Thirds chip, omitting the anti-aliasing filter for crisper images - a noticeable advantage for landscape photographers who like to print or crop. Moreover, the GX9 incorporates a newer Venus Engine processor, enhancing noise reduction and color reproduction, especially at higher ISOs. I found that in real-world shooting, the GX9’s images pop with more clarity and vibrant colors while maintaining excellent shadow detail.

If your work demands fine detail - macro, landscapes, or studio portraits - the Panasonic’s sensor advantage becomes tangible. On the other hand, Olympus’s colour science has a certain warmth that many portrait photographers still appreciate.

Autofocus Systems: Speed and Accuracy Under Fire

I’m always keener on autofocus performance when chasing wildlife or sports action, where lag and misfires can ruin a shot. Both cameras use contrast-detection AF, but the Panasonic GX9 integrates hybrid AF by combining contrast and phase detection, offering a speed boost and more reliable tracking.

The Olympus E-M10’s 81 focus points cover a respectable range, but it can struggle in low-contrast or low-light conditions - the hallmarks of tricky wildlife and night shooting. Panasonic’s 49-area AF employs fewer points but benefits from improved technology, continuously locking onto subjects, with faster AF acquisition in my tests.

Neither camera has animal eye-detection tech (a shame for wildlife shooters craving that added tracking precision), but the GX9’s autofocus accuracy and continuous tracking in both stills and video mode really pulled ahead during fast-moving scenes and burst shooting tests.

Burst Rate and Buffer: Catching the Action

Burst performance can make or break your sports, wildlife, or street photography. Olympus E-M10 offers 8 fps continuous shooting - respectable, especially considering its 2014 release. Still, the buffer sometimes stumbles with RAW sequences, limiting the total number of shots before the camera pauses to write data.

Panasonic GX9 improves slightly, hitting 9 fps. While a single frame per second might not seem earth-shattering, in practice with JPEG shooting and with an UHS-I SD card, the GX9’s buffer handles longer bursts with minimal hesitation. It’s just enough to keep up with quick sequences on the street or during sports.

Neither camera rivals the latest flagship bodies in this arena, but for the price, they’re competent performers.

Build Quality, Ergonomics, and Controls: Clubs for Thumbs or Barely There?

Ergonomics can be subjective, but over thousands of frames, I’ve learned to appreciate a camera that feels like an extension of the hand rather than a slippery gadget.

Olympus E-M10 vs Panasonic GX9 top view buttons comparison

The Olympus leverages a larger handgrip and a rear dial next to a joystick allowing precise AF point selection - features that benefit photographers who fiddle with settings on the fly in dynamic shooting. Its tilting touchscreen is responsive and helps nail focus manually or via touch AF.

The Panasonic GX9 opts for a more minimalistic approach - its controls are smooth but less pronounced. It sports a tilting touchscreen too, but it's designed for tilt downwards rather than upwards, making selfies or vlogging less convenient. Worth noting: The GX9 has built-in 5-axis sensor-shift image stabilization (IBIS), surpassing Olympus’ older sensor-shift.

While the Panasonic is slightly heavier (407g vs. 396g), the difference is negligible. The GX9's smaller grip, however, can feel cramped during longer handheld sessions if you have larger hands.

Viewfinders & Rear Screens: Clarity and Articulation

The electronic viewfinder (EVF) can massively impact your shooting experience, especially outdoors in bright conditions.

Olympus E-M10 vs Panasonic GX9 Screen and Viewfinder comparison

Olympus’s EVF boasts a 1.44M-dot resolution with 0.58x magnification - a decent performer for a budget mirrorless camera but sometimes lacking in brightness. The Panasonic GX9’s EVF ups the ante with 2.76M-dot resolution and 0.7x magnification, delivering a crisp, bright view that I preferred for composing and manual focusing.

Both cameras feature tilting 3-inch touchscreens. GX9’s touchscreen is a bit sharper at 1240K dots (with nuanced color accuracy), while the E-M10’s is slightly less dense at 1037K dots. The GX9's screen offers more flexible tilt angles, though neither have fully articulating screens, which might deter vloggers.

Video Capabilities: Is 4K a Necessity?

If video is in your crosshairs, the Panasonic GX9’s ability to record 4K at 30fps is a big win. It also supports 4K photo mode - extracting sharp stills from video frames - a handy feature for event shooters or street photographers who want to freeze candid moments.

Olympus E-M10 sticks with Full HD (1080p) at 30fps, which was acceptable back in 2014 but feels outdated today. If you’re happy with casual HD video or don’t plan to shoot film seriously, it can still get the job done.

Neither camera offers microphone or headphone ports, so audio recording is limited to built-in mics - a sacrifice for the cheapskate who doesn’t want to shell out for external rigs.

Photography Disciplines: Strength & Suitability by Genre

To see how each body measures up, let’s dive into the key photography genres that matter to enthusiasts and pros alike.

Portrait Photography

Portraiture demands pleasing skin tones, accurate color, and smooth bokeh to isolate subjects.

Olympus’s color science leans warm and flattering, an advantage for skin tones, especially for indoor work with mixed lighting. Its 16MP sensor is adequate but lags slightly behind Panasonic in resolution. Both cameras support face detection and eye-detection AF, helping lock focus on subjects’ eyes.

The GX9 trades on its higher pixel count and sharper rendering thanks to no AA filter. Its superior IBIS stabilizes handheld portraits in dim conditions, helping capture sharp photos with slower shutter speeds.

Landscape Photography

Landscape pictures benefit from high resolution, dynamic range, and weather resistance.

Neither the E-M10 nor GX9 is sealed against dust or moisture, so be cautious shooting in bad weather. I recommend protective rain covers if you plan extended outdoor time.

Between the two, Panasonic’s 20MP sensor and higher dynamic range deliver richer fine detail. The anti-aliasing filter removal also means crisper textures in foliage and architectural shots. Both cameras shoot in multiple aspect ratios, which is handy for creative framing.

Wildlife Photography

Here, autofocus speed, silent shooting, and burst rates are crucial.

Olympus E-M10’s 8 fps combined with silent shutter mode is respectable, but its contrast-detection AF sometimes lags behind moving animals. Panasonic’s faster hybrid AF and 9 fps give it an edge in tracking fleeting subjects, especially when paired with fast telephoto lenses from the Micro Four Thirds lineup.

Sports Photography

Self-explanatory: Sports means speed, tracking, and low-light capabilities.

Neither camera is a dedicated sports shooter, but GX9’s hybrid AF tracking fares better. Its faster shutter speeds (electronic shutter up to 1/16,000s) can freeze fast action in bright conditions - a plus if you shoot outdoors. Olympus waits with mechanical shutter maxing at 1/4,000s, so some fast shots are more challenging.

Street Photography

Portability and discretion matter here.

The GX9’s compact rangefinder build and quieter shutter (electronic silent shutter included) make it a slightly better fit for street. Plus, its 5-axis stabilization helps with crisp handheld shots under shady urban canopies. While Olympus’s SLR-style body is handier for ergonomic control, it’s bulkier and louder.

Macro Photography

For close focus and fine details, precise AF and stabilization help.

The GX9 supports focus bracketing and focus stacking, features not present in the E-M10, which can be game-changers for macro enthusiasts wanting perfect depth-of-field in their shots. Its IBIS also assists with handheld macro work, reducing blur.

Night & Astrophotography

High ISO performance and long exposure modes are vital.

The Olympus max native ISO is 25,600, matching the GX9, but Panasonic’s newer sensor and processor combo reduce noise better, yielding cleaner night skies and star images. Both models allow long exposures, but GX9’s electronic shutter capability down to 1/16,000s adds versatility (e.g., in bright night scenes).

Travel Photography

Size, weight, battery life, and flexibility come into play.

Both cameras weigh just under 410g (body only), very travel-friendly. The Olympus benefits from slightly longer battery life (320 shots vs. Panasonic’s 260), a consideration if you’re trekking in remote areas without recharging options.

GX9’s 5-axis IBIS and 4K video capabilities grant more creative freedom on the road, but cost roughly $400 more retail. For budget travelers, Olympus remains attractive.

Professional Work

Workflow reliability, file formats, and ruggedness matter here.

Both shoot RAW to cover professional delivery needs, but the Olympus’s older processor means it lags slightly in buffer clearing and tethering capabilities. Neither offer robust weather sealing, which limits outdoor professional usage under harsh conditions.

Build, Connectivity, and Storage

Both cameras use Micro Four Thirds mounts, granting access to an excellent lens ecosystem with over 100 lenses - plenty for all genres and budgets.

Connectivity-wise, both have built-in Wi-Fi, but Panasonic adds Bluetooth for easier pairing and remote control. USB connectivity is minimal - Olympus uses USB 2.0, which is slower than the GX9’s unspecified USB (probably 3.0 or better).

Each has a single SD card slot supporting SD/SDHC/SDXC; however, Panasonic supports UHS-I for faster write speeds.

Battery Life & Portability: A Wallet-Friendly Clash

Olympus can squeeze roughly 320 shots per charge versus Panasonic's 260. You might want an extra GX9 battery for longer sessions.

Physically, Olympus measures 119x82x46 mm compared to 124x72x47 mm for GX9 - GX9 is slightly narrower but taller. The weight difference is negligible.

Cost-wise, Olympus E-M10 starts around $600, making it a budget winner. Panasonic GX9's $1,000 price brackets it as a step up - worth it only if you crave upgrades in sensor, autofocus, and video.

Real-World Sample Images: Side by Side

A peek at sample JPEGs straight out of camera shows the GX9 rendering sharper detail and cleaner shadows with more punchy colors. Olympus photos deliver a softer, warmer vibe - appealing, especially for portraits, but potentially limiting for detailed work.

Scores Summed Up

This chart visually references test benchmarks: GX9 edges out Olympus in autofocus, image quality, and video, while the E-M10 fares well for ergonomics and battery.

Genre-specific Performance Recap

A quick glance underscores GX9’s superiority in landscapes, macro, and video; Olympus remains friendly in portraits and travel for the price.

Pros and Cons Overview

Olympus OM-D E-M10

Pros:

  • Affordable entry-level price
  • Comfortable SLR-style grip and controls
  • Warm color science good for portraits
  • Decent battery life
  • Sensor-shift stabilization

Cons:

  • Older 16MP sensor with AA filter softening detail
  • Contrast-detection AF only, slower and less reliable
  • Limited video specs (no 4K)
  • No Bluetooth
  • No weather sealing

Panasonic Lumix GX9

Pros:

  • Higher-resolution 20MP sensor without AA filter
  • Hybrid AF system with phase detection for better speed and accuracy
  • 5-axis IBIS with better stabilization
  • 4K video recording & 4K photo mode
  • Higher resolution EVF with better magnification
  • Bluetooth connectivity for easier pairing
  • Focus bracketing and stacking support

Cons:

  • Pricier (nearly double Olympus price)
  • Smaller grip can be uncomfortable for larger hands
  • Shorter battery life
  • No microphone/headphone ports
  • Limited weather resistance

Final Verdict: Which Camera Suits You?

For entry-level shooters, budget-conscious enthusiasts, or those valuing ergonomics over cutting-edge features, the Olympus OM-D E-M10 remains a solid choice. It covers the essentials well, especially for portraits, travel, and casual street photography without breaking your bank.

However, if you demand more resolution, snappier autofocus, better image stabilization, and 4K video for your creative projects - especially if you shoot landscapes, macro, or fast action - the Panasonic GX9 is clearly the more versatile, future-proof option worth the investment. It’s arguably the better all-rounder for serious enthusiasts who want professional-grade features without stepping into flagship price territory.

So, are you a cheapskate looking to pin down a gateway into mirrorless culture? Olympus E-M10 is your friend. Looking to expand your creative horizons with media rich in resolution, speed, and video? Panasonic GX9 should be on your radar. Either way, you’re getting an entry into the prolific Micro Four Thirds system, one of the most accessible, versatile photography ecosystems around.

Happy shooting! If you want my personal pick, I lean towards the GX9 for its improved tech and longevity - but the E-M10 still has a place in many kits thanks to its simple, reliable charm. Feel free to ask if you want lens recommendations or sample settings for either camera!

For more hands-on reviews and photography tips, stick around - I’m here with real-world insights, not just spec sheets and marketing fluff.

Olympus E-M10 vs Panasonic GX9 Specifications

Detailed spec comparison table for Olympus E-M10 and Panasonic GX9
 Olympus OM-D E-M10Panasonic Lumix DC-GX9
General Information
Company Olympus Panasonic
Model type Olympus OM-D E-M10 Panasonic Lumix DC-GX9
Category Entry-Level Mirrorless Advanced Mirrorless
Launched 2014-03-18 2018-02-13
Body design SLR-style mirrorless Rangefinder-style mirrorless
Sensor Information
Processor TruePic VII Venus Engine
Sensor type CMOS CMOS
Sensor size Four Thirds Four Thirds
Sensor measurements 17.3 x 13mm 17.3 x 13mm
Sensor surface area 224.9mm² 224.9mm²
Sensor resolution 16MP 20MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 4608 x 3456 5184 x 3888
Maximum native ISO 25600 25600
Min native ISO 200 200
RAW support
Min enhanced ISO - 100
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 81 49
Lens
Lens support Micro Four Thirds Micro Four Thirds
Available lenses 107 107
Crop factor 2.1 2.1
Screen
Range of display Tilting Tilting
Display size 3 inches 3 inches
Resolution of display 1,037k dot 1,240k dot
Selfie friendly
Liveview
Touch capability
Display tech TFT LCD -
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 1,440k dot 2,760k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.58x 0.7x
Features
Minimum shutter speed 60 secs 60 secs
Fastest shutter speed 1/4000 secs 1/4000 secs
Fastest quiet shutter speed - 1/16000 secs
Continuous shutter speed 8.0fps 9.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Inbuilt flash
Flash distance 5.80 m (ISO100) 6.00 m (at ISO 200)
Flash modes Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual(1/1(FULL)~1/64) Auto, auto w/redeye reduction, forced on, forced on w/redeye reduction, slow sync, slow sync w/redeye reduction, forced off
Hot shoe
AEB
White balance bracketing
Fastest flash sync 1/250 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) -
Maximum video resolution 1920x1080 3840x2160
Video data format H.264, Motion JPEG MPEG-4, AVCHD, H.264
Microphone jack
Headphone jack
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) Yes
GPS Optional None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 396 gr (0.87 lbs) 407 gr (0.90 lbs)
Physical dimensions 119 x 82 x 46mm (4.7" x 3.2" x 1.8") 124 x 72 x 47mm (4.9" x 2.8" x 1.9")
DXO scores
DXO Overall rating 72 not tested
DXO Color Depth rating 22.8 not tested
DXO Dynamic range rating 12.3 not tested
DXO Low light rating 884 not tested
Other
Battery life 320 photographs 260 photographs
Type of battery Battery Pack Battery Pack
Battery ID BLS-5 -
Self timer Yes (12 sec., 2 sec.,custom (Waiting time 1-30sec.,Shooting interval 0.5/1/2/3sec.,Number of shots 1-10)) Yes (2 or 10 secs, 3 photos over 10 secs)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC card (UHS-I supported)
Storage slots One One
Price at release $600 $1,000