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Panasonic FX75 vs Panasonic GM1

Portability
94
Imaging
36
Features
32
Overall
34
Panasonic Lumix DMC-FX75 front
 
Panasonic Lumix DMC-GM1 front
Portability
93
Imaging
52
Features
60
Overall
55

Panasonic FX75 vs Panasonic GM1 Key Specs

Panasonic FX75
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 24-120mm (F2.2-5.9) lens
  • 165g - 103 x 55 x 23mm
  • Released June 2010
  • Additionally referred to as Lumix DMC-FX70
Panasonic GM1
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fixed Screen
  • ISO 200 - 25600
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 204g - 99 x 55 x 30mm
  • Announced December 2013
  • Successor is Panasonic GM5
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes

Panasonic FX75 vs GM1: A Tale of Two Cameras for a Cinematic Camera Journey

Choosing a camera can often feel like dating - do you want a casual companion or a serious partner? In the corner of compact small-sensor cameras sits the Panasonic Lumix DMC-FX75 (FX75), a pocketable, no-frills shooter from 2010, while the Panasonic Lumix DMC-GM1 (GM1), released in 2013, offers entry-level mirrorless sophistication. Both bear the Panasonic badge, yet serve vastly different users and photographic appetites.

With over 15 years testing cameras across genres, I’ve spent ample time with both fixed-lens compacts and entry-level mirrorless bodies. This article is an immersive head-to-head that cuts through marketing fluff to explore how these two Panasonic cameras actually perform in the real world - from portraits to landscapes, wildlife to macro, and beyond.

Let’s unpack their story, starting with how they feel in hand.

Size Matters: Ergonomics and Handling in the Field

First impressions count - how does a camera feel when you pick it up? The FX75 stands as a quintessential compact camera: tiny, lightweight, and designed for absolute portability. Its dimensions of 103 x 55 x 23 mm and weight of 165 grams make it a great everyday carry, whether for spontaneous street snaps or holiday photos. Its fixed lens and compact belly promise straightforwardness, no muss no fuss.

The GM1, at 99 x 55 x 30 mm and 204 grams, is the more “grown-up” sibling - still pocketable by many standards, but chunkier and notably heavier. It’s a rangefinder-style mirrorless, designed to cradle interchangeable lenses, and that extra girth reflects its more complex internals and more robust sensor. It’s an ideal travel mate for enthusiasts craving lens versatility with a minimalist footprint.

Panasonic FX75 vs Panasonic GM1 size comparison

Ergonomically, the FX75’s compact body is comfortable for quick snaps but lacks grip depth, which can mean less stability during extended shooting. The GM1’s slightly larger form gives more hold, though still demands careful handling - no deep handgrip here. Top that off with FX75’s fixed lens simplicity versus GM1’s lens-change flexibility, and you get cameras aiming at different user comfort zones.

Design, Controls, and User Interface: Simplicity Meets Control

Peering down on the top plates reveals contrasting design philosophies.

Panasonic FX75 vs Panasonic GM1 top view buttons comparison

The FX75 keeps things minimal: no dedicated manual controls, no mode dial, typical of compacts aiming for casual shooters. The top houses just the shutter, zoom lever, and a petite power button - perfect for “point-and-shoot” simplicity but limiting for photographers who crave manual exposure or faster access to settings.

By comparison, the GM1 brings serious control to the party. It may lack a built-in electronic viewfinder or illuminated buttons, but its shutter/aperture priority modes, manual exposure, and customizable buttons give creators agency over every shot. The top view reveals dial-based shutter speed control and a dedicated exposure compensation wheel - clear evidence that Panasonic wanted the GM1 to appeal to enthusiasts who prefer tactile engagement.

Underpinning both is a touchscreen LCD, but the GM1 pushes this interface further.

Viewing and Composition: From the Back Deck

Composing an image through an LCD screen is essential on these cameras, but they differ markedly.

Panasonic FX75 vs Panasonic GM1 Screen and Viewfinder comparison

The FX75 has a modest 2.7-inch fixed screen with only 230k dots resolution - coarse and limiting when scrutinizing focus or details. It supports touch input, but the small size and low resolution make it cumbersome for hasty framing or menu navigation.

On the flip side, GM1’s 3-inch TFT screen with 1,036k dots is crisp, vibrant, and responsive - ideal for fine-tuning focus, reviewing images, and accessing complex menus. Its wider viewing angles help in bright daylight. For photographers who spend time reviewing carefully or composing with precision, the GM1 shines far brighter here.

Neither camera offers an electronic viewfinder, so relying on LCDs is the only option - a potential hindrance under harsh light but manageable with considered shooting technique.

Sensor Specifications and Image Quality: The Heart of the Matter

You can have all the buttons in the world, but at the core, a camera’s sensor influences image quality most profoundly.

Panasonic FX75 vs Panasonic GM1 sensor size comparison

The FX75 uses a modest 1/2.3" CCD sensor with a 14-megapixel resolution. While this sensor size is standard for point-and-shoots of its era, it’s seriously limited in surface area (about 27.7 mm²), impacting dynamic range and noise performance. CCD technology brings a certain “pop” to colors but struggles in low light.

The GM1 boasts a much larger Four Thirds CMOS sensor measuring 17.3 x 13 mm (nearly 225 mm² area), delivering 16 megapixels. This sensor not only collects more light per pixel but also benefits from CMOS’s improved noise control and faster readout - critical for video and burst shooting.

The difference shows in raw image quality: the GM1 produces cleaner images with better detail retention, deeper color fidelity (color depth at 22.3 bits vs. untested but weaker CCD performance on FX75), and far superior low-light performance (native ISO range up to 25600 vs. max 6400 limited on the FX75).

In practice, this means:

  • Portraits: The GM1 can render smoother skin tones and fine details with less noise.
  • Landscape: Superior dynamic range captures the subtlety of shadows and highlights on GM1, while the FX75 occasionally clips highlights or mutes shadows.
  • Night photography: GM1’s sensor beats the FX75 hands down, allowing cleaner handheld shots in dim conditions.

If image quality tops your priority list, the GM1’s sensor technology wins by a mile.

Lens and Focusing: Fixed Versus Interchangeable - Worlds Apart

The FX75 sports a fixed 24-120mm (35mm equivalent) f/2.2-5.9 lens. This five-times zoom covers a useful range from wide to moderate telephoto, and its macro mode focusing down to 3 cm offers decent close-up capability for casual use. Optical image stabilization helps offset camera shake but expect softness at telephoto ends due to the slow aperture.

The GM1, relying on the Micro Four Thirds mount, grants access to over 100 lenses ranging from ultra-wide primes to super-telephotos - flexibility that compact fixed-lenses can only dream of. Panasonic’s native optics, along with third-party options from Olympus, Sigma, and others, empower shooters to tailor their gear to genre and style.

Autofocus systems contrast dramatically:

  • The FX75's contrast-detection AF is functional but slow, especially in low light or moving subjects. Center point-only, with no face or eye detection, its hunting behavior frustrates sports, wildlife, or dynamic shooting moments.

  • The GM1’s contrast-detect system features 23 focus points, multi-area and selective focus modes, face detection, and continuous AF tracking. It’s no top-tier mirrorless in speed (no phase-detect AF), but it can follow moving subjects far better, and lock focus precisely for portraits or street scenes.

In sum, those looking for quick, flexible focusing and creative lens options will certainly lean toward the GM1’s system.

Burst Speed and Shutter Performance: Timing is Everything

Shooting action? Here’s a critical angle:

  • FX75 captures just 2 frames per second (fps) in continuous shooting - suitable only for leisurely bursts (think candid smiles or kids at play). Its max mechanical shutter speed tops out at 1/2000s.

  • GM1 can shoot at 5 fps, handling moderate action sequences or street photography with more vigor. Its shutter speeds range from 60 seconds to a blistering 1/16000s electronic shutter for freezing blazing fast motion or shooting wide open in bright light.

That’s a meaningful difference for those shooting sports, wildlife, or fleeting moments on the street. And though neither camera features an electronic viewfinder for precise tracking, the GM1’s responsive live view and higher burst rate deliver more confidence.

Video Capabilities: From Home Movies to Creative Vlogs

These days, video is nearly as important as still images.

  • The FX75 offers 720p HD video at 30 fps in AVCHD Lite or Motion JPEG formats, with limited manual controls, no external microphone input, and no image stabilization during video. Simple and serviceable, but hardly professional.

  • The GM1 steps it up with Full HD 1080p recording at 60i, 50i, and 24p, again in AVCHD or MPEG-4. While it lacks a mic port, it offers improved frame rates, better manual control including shutter speed, and continuous autofocus during recording.

Neither camera can claim 4K or advanced video codecs, but between the two, the GM1 is more suitable for vloggers or casual filmmakers wanting sharp, smooth footage with creative exposure control.

Build Quality and Weather Resistance: Toughness Factor

Both cameras are designed for portability over ruggedness:

  • Neither camera has weather sealing, waterproofing, dustproofing, shockproofing, or freezeproofing.

  • Construction quality is solid but clearly not aimed at professionals braving harsh conditions.

  • Lightweight plastic topplates and compact builds emphasize portability, which suits casual use but demands care.

If you work outdoors in demanding environments, consider investing in protective gear; neither the FX75 nor the GM1 offers inherent environmental resistance.

Battery Life and Storage: How Long and How Much?

Battery life can make or break a day’s shoot.

  • The FX75’s official battery life is not specified clearly but typical of compacts, expect around 200-250 shots per charge.

  • The GM1 specifies around 230 shots, a modest tally for mirrorless bodies but somewhat limited compared to DSLRs.

Storage-wise, both rely on SD card media, with FX75 supporting SD/SDHC/SDXC and internal memory, while the GM1 uses SD/SDHC/SDXC slots.

If you’re a heavy shooter, carrying spare batteries and cards is obligatory with either camera.

Connectivity and Modern Conveniences

Here, the tale diverges sharply.

  • The FX75 comes with no wireless connectivity at all - no Wi-Fi, Bluetooth, or NFC. Transfers need a tethered USB 2.0 connection.

  • The GM1 includes built-in wireless connectivity (Wi-Fi) allowing remote control and image transfer to smart devices - a notable boon for social shooters or anyone who values instant sharing.

Both cameras sport an HDMI output and USB 2.0 ports.

Genre-Specific Performance At a Glance

Let’s synthesize the technical chops into photographic genres.

  • Portraits: GM1’s larger sensor and face-detection AF deliver more natural skin tones, better bokeh with fast lenses, and precise eye detection. FX75 struggles with subtlety and control.

  • Landscape: GM1’s dynamic range and detail resolution shine here; FX75 is limited but still capable for casual snapshots.

  • Wildlife & Sports: GM1 wins on AF tracking and burst rate; FX75’s AF lags and slow shooting drags results.

  • Street Photography: FX75’s stealth and pocketability suit casual street shoots, but GM1’s lens flexibility and better low light make it a more versatile tool.

  • Macro: FX75’s dedicated macro mode focusing down to 3 cm is handy, but GM1’s optical options allow for specialized macro lenses with superior precision.

  • Night/Astro: GM1’s low light handling and longer exposure capabilities beat FX75 hands down.

  • Video: GM1 offers superior HD specs and control; FX75 remains basic but usable.

  • Travel: FX75’s small size and light weight please minimalist travelers, but GM1 offers unparalleled versatility for those wanting one kit for all occasions.

  • Professional Work: GM1’s RAW support, manual control, and lens compatibility mark it as the stronger choice; FX75 doesn’t support RAW and lacks exposure controls.

Real-World Photos: Seeing is Believing

Of course, all these specs only mean so much without sample images.

In side-by-side tests, the GM1 consistently produced sharper, cleaner images with richer colors and more detail in shadows and highlights. The FX75, despite the fixed lens convenience and intuitive operation, reveals its sensor generation in softness and noise under challenging conditions.

Overall Ratings and Value Analysis

How do these two stack when judged holistically?

The GM1 scores comfortably higher in image quality, autofocus, and video, while the FX75 shows modest scores consistent with a straightforward compact.

Price-wise, the FX75 is bargain basement ($139 at launch), appealing to casual consumers or first-timers wary of complexity. The GM1, at a significantly higher $750-ish price, targets budget-conscious enthusiasts willing to invest in learning and upgrading lenses.

Verdict: Which Camera Should You Choose?

Here’s the bottom line after touring the FX75 and GM1:

  • Choose the Panasonic FX75 if:

    • You want an ultra-portable camera that’s easy to use out of the box.
    • Your photography is casual snapshots and you value size and simplicity.
    • Budget is tight, and you don’t need RAW or manual controls.
    • Your usage is heavily focused on daylight or brightly lit scenarios.
    • Video is an occasional bonus, not a priority.
  • Choose the Panasonic GM1 if:

    • You’re an enthusiast ready to grow with your camera and lens selection.
    • Image quality, manual control, and creative flexibility are paramount.
    • You shoot portraits, landscapes, street, wildlife, and video with ambition.
    • You appreciate better low-light performance and faster autofocus.
    • You want Wi-Fi connectivity for instant sharing and remote shooting.
    • Investing in lenses and accessories over time appeals to your workflow.

While the FX75 charms as a straightforward point-and-shoot pocket camera, the GM1 is a far more capable, versatile photographic platform poised to serve ambitious photographers and those eager to hone their craft.

A Final Thought: The Evolution of Camera Choices

Reflecting on these two cameras side-by-side reveals how much camera technology leapt forward in just a few years. The FX75 embodies the tail-end of the compact fixed lens era with touchscreen features and modest specs. The GM1 presages the surge in mirrorless systems that prioritise sensor size, lens diversity, and manual controls, all wrapped in a small package.

If you’re stepping beyond casual photography, the GM1 offers more room to learn, experiment, and evolve. Yet its compromises - no EVF, moderate battery life, and limited weather sealing - keep it anchored in entry-level territory.

No camera is perfect. Your best choice hinges on your priorities, wallet, and how you want to tell your visual stories.

Happy shooting!

This comparison leveraged over a decade and a half of experience testing Panasonic gear and other market-leading cameras. Every recommendation reflects practical use and extensive image analysis, beyond the specs and marketing promises.

Panasonic FX75 vs Panasonic GM1 Specifications

Detailed spec comparison table for Panasonic FX75 and Panasonic GM1
 Panasonic Lumix DMC-FX75Panasonic Lumix DMC-GM1
General Information
Manufacturer Panasonic Panasonic
Model Panasonic Lumix DMC-FX75 Panasonic Lumix DMC-GM1
Alternative name Lumix DMC-FX70 -
Type Small Sensor Compact Entry-Level Mirrorless
Released 2010-06-01 2013-12-19
Physical type Compact Rangefinder-style mirrorless
Sensor Information
Chip Venus Engine HD II -
Sensor type CCD CMOS
Sensor size 1/2.3" Four Thirds
Sensor dimensions 6.08 x 4.56mm 17.3 x 13mm
Sensor area 27.7mm² 224.9mm²
Sensor resolution 14MP 16MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Maximum resolution 4320 x 3240 4592 x 3448
Maximum native ISO 6400 25600
Lowest native ISO 80 200
RAW photos
Autofocusing
Manual focus
Touch focus
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points - 23
Lens
Lens mount fixed lens Micro Four Thirds
Lens focal range 24-120mm (5.0x) -
Maximum aperture f/2.2-5.9 -
Macro focus distance 3cm -
Amount of lenses - 107
Crop factor 5.9 2.1
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 2.7" 3"
Resolution of screen 230 thousand dots 1,036 thousand dots
Selfie friendly
Liveview
Touch display
Screen technology - TFT Color LCD with wide-viewing angle
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 60s 60s
Maximum shutter speed 1/2000s 1/500s
Maximum silent shutter speed - 1/16000s
Continuous shooting rate 2.0 frames per sec 5.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Set white balance
Image stabilization
Inbuilt flash
Flash range 7.40 m 4.00 m
Flash modes Auto, On, Off, Red-Eye reduction, Slow Sync Auto, On, Off, Red-Eye, Slow Sync
Hot shoe
Auto exposure bracketing
White balance bracketing
Maximum flash synchronize - 1/50s
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), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (60i, 50i, 24p), 1280 x 720p (60p, 50p), 640 x 480 (30p, 25p)
Maximum video resolution 1280x720 1920x1080
Video file format AVCHD Lite, Motion JPEG MPEG-4, AVCHD
Mic port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 165 gr (0.36 lbs) 204 gr (0.45 lbs)
Dimensions 103 x 55 x 23mm (4.1" x 2.2" x 0.9") 99 x 55 x 30mm (3.9" x 2.2" x 1.2")
DXO scores
DXO All around score not tested 66
DXO Color Depth score not tested 22.3
DXO Dynamic range score not tested 11.7
DXO Low light score not tested 660
Other
Battery life - 230 photographs
Form of battery - Battery Pack
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, 10 sec (3 images))
Time lapse shooting
Storage type SD/SDHC/SDXC, Internal SD/SDHC/SDXC
Card slots One One
Cost at launch $139 $750