Panasonic Lumix DMC-GM1: A Compact Camera with Big Features

Discover the features of the Panasonic Lumix DMC-GM1, a compact camera that boasts impressive capabilities. From high-quality images to advanced connectivity options, explore why this camera is a popular choice for photographers of all levels.

Written by Victor Chan | Updated: Mon May 01 2023

Panasonic Lumix DMC-GM1 article cover photo

Key Features

Dec 19 2013


16 megapixels


Sensor TypeFour Thirds

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Overview of the Lumix DMC-GM1

When it comes to cameras, size doesn't always matter. The Panasonic Lumix DMC-GM1 may be small in stature, but it packs a punch when it comes to delivering high-quality photos and videos. This compact camera is perfect for capturing life's precious moments on-the-go, without sacrificing on features or performance. Here, we'll take a deeper look at what makes the Panasonic Lumix DMC-GM1 stand out, including its impressive image quality, user-friendly interface, and sleek design. Whether you're a beginner or seasoned pro, this little camera is an excellent investment for capturing memories that last a lifetime.

Panasonic Lumix DMC-GM1 Pros and Cons

Now, we will look more closely at our review of the Panasonic Lumix DMC-GM1 camera. We will see what it can do and compare it to other cameras like it. We will tell you what's good about it and what's not so good. This way, you'll know if it's the camera for you!


Compact size and lightweight
High-quality image sensor
Wi-Fi connectivity
Interchangeable lenses
Touchscreen LCD display
Good low-light performance
1080p video recording
Powerful processor
Fast autofocus
Creative shooting modes


No viewfinder
Limited battery life
No weather sealing
Small size may not be comfortable for all users
Expensive compared to some alternatives
Limited selection of lenses
Noise reduction may be too aggressive
Limited manual control options
No headphone jack for audio monitoring

Build and Construction

Body and dimensions

Panasonic Lumix DMC-GM1

Weather sealed
Dimensions99 x 55 x 30mm

Weather Sealing

The Panasonic Lumix DMC-GM1 is not sealed against water and dust, so it's important to be careful when using it in such conditions. If you often shoot in environments with water or dust, it's recommended to check out another camera with weather sealing.

Design and Handling

Main design features

View FinderNone
Screen TypeFixed Type
Screen Resolution1,036k dots
Body typeRangefinder-style mirrorless

Suitable for:

PhotographyAbove Avg.
VideographyAbove Avg.
TravelAbove Avg.

LCD Screen

This camera has a fixed type 3.00" screen, with a display resolution of 1,036k dots. This makes the Panasonic Lumix DMC-GM1 not as suitable for those looking for a vlogging camera as you cannot view yourself while shooting selfies easily. The camera also features a touch screen, which adds to its ease of use.


Panasonic Lumix DMC-GM1 does not include a viewfinder. The lack of a viewfinder on the Lumix DMC-GM1 camera may make it less suitable for outdoor photography in bright conditions.

Image Quality

Panasonic Lumix DMC-GM1 has a 16MP sized CMOS sensor. You can shoot at maximum resolution of 16 pixels. Panasonic Lumix DMC-GM1 has a native ISO range of 200 - 25600 which can be boosted to null - null. It can also save files in RAW format which gives you a wider room for post processing.

Key Features

Dec 19 2013


200 - 25600

ISO Range

SensorFour Thirds
Extended ISOnull - null
Max resolution4592 x 3448 pixels

DXO Sensor Scores


66 / 102

Color Depth

22.3 / 26.5

Dynamic Range

11.7 / 14.8

Low Light ISO

660 / 4505

DXO mark sensor scores

The DXOmark rankings indicate that the Panasonic Lumix DMC-GM1 camera has above average color depth performance, which refers to the number of colors the sensor can distinguish. Additionally, its dynamic range is also average, allowing it to retain low amounts of details in both bright and dark areas of a scene. The camera's low light ISO performance is poor, which is an important factor to consider if you plan to use it in dimly lit indoor environments or at night. Overall the image quality of the Lumix DMC-GM1 is below average

Crop Factor

Camera crop factor (or focal length multiplier) refers to how a camera's sensor size affects the apparent field of view of a lens. Crop factor is determined by comparing the size of a camera's sensor to that of a full-frame sensor, which is a standard reference size for camera sensors.

Size comparison

Medium FormatFull FrameAPS-C (Sony, Nikon)

Crop factor calculator

Crop factor


Full frame equivalent


This camera: Four Thirds



Connectivity, storage, battery

Battery Life230 shots
Battery Model
Wireless Connectivity


The Panasonic Lumix DMC-GM1 supports SD/SDHC/SDXC with 1 slots for storage. This may suffice for everyday use. However, for professional applications such as wedding photography, it is not recommended as a memory card malfunction could lead to the loss of all footage.


The Panasonic Lumix DMC-GM1 uses the undefined model of battery pack. This is rated for 230 shots shots which is high. If you intend to take photos or record videos for an extended period, it might be a good idea to bring along additional batteries.

Photography Features


The Panasonic Lumix DMC-GM1 has built in flash which is great for event photography and in low light situations. However it lacks an external flash shoe, which limits you to using the built-in flash.


The Panasonic Lumix DMC-GM1 boasts a maximum mechanical shutter speed of 1/500s, which is ideal for shooting fast-moving subjects in bright environments, such as in sports photography. Faster shutter speeds enable you to freeze the action and capture every detail, making it easier to get the perfect shot.

With a continuous mechanical shutter speed of n/a or an electronic shutter speed of n/a, this camera is not capable of capturing the perfect moment more easily, making it not as suited for wedding, sports, and wildlife photography. Higher shutter speeds make it easier to capture fast-paced action, ensuring that you never miss the perfect shot.


The Panasonic Lumix DMC-GM1 includes contrast detection autofocus (AF), with 23 number of focus points.

While contrast detection is generally more accurate and precise, phase detection autofocus is faster and more effective in most situations, particularly when photographing moving subjects.

Phase detection autofocus works by dividing the incoming light into pairs and then analyzing how they intersect on the camera's sensor. This method allows the camera to determine not only if a subject is in focus but also the direction and distance needed to adjust the focus to achieve perfect sharpness.

On the other hand, contrast detection autofocus works by analyzing the contrast of an image and adjusting the focus until the highest contrast is detected. While this method is very accurate, it can be slow, especially in low light conditions or when photographing moving subjects.

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What is the sensor size of the Panasonic Lumix DMC-GM1?

The Panasonic Lumix DMC-GM1 features a CMOS sensor

Is the Panasonic Lumix DMC-GM1 weather sealed?

No the Lumix DMC-GM1 does not have weather sealing.

When was the Panasonic Lumix DMC-GM1 announced?

The Panasonic Lumix DMC-GM1 was announced on Dec 19 2013

Does the Panasonic Lumix DMC-GM1 have in-body image stabilization?

No the Lumix DMC-GM1 does not have in-body image stabilization that can compensate for camera shake, making it easier to shoot handheld in low light conditions.

What is the ISO range of the Panasonic Lumix DMC-GM1?

The Lumix DMC-GM1 has a native ISO range of 200-25600, which can be expanded to ISO null-null for even greater sensitivity in low light conditions.

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