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Panasonic LUMIX DMC GM1 Review | 108 Data compared

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  • Avg. price in UK: ~£330
  • Avg. price in US: ~$440
  • Sensor size: four thirds
  • Lens mount: Micro Four Thirds
  • Main camera pixel size: 3.77 µm
  • Weight: 204 g
  • Battery life (CIPA): 230 shots

Panasonic LUMIX DMC GM1 review. Compare 108 technical specifications and user reviews to see how it ranks among cameras and if it is worth buying.

5.1

Overall score

What it is: An overall evaluation of the camera's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best cameras on the market.

Score components:

90.0%

4.9

Technical Score

10.0%

7.3

User score

Good
4.9

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

6.3

Sensor & Image

25.0%

3.6

Photo Features

18.0%

4.2

Video & Audio

14.0%

6.5

Display & Design

8.0%

2.9

Battery & Power

7.0%

4.9

Connectivity & Storage

Poor
7.3

User score

What it is: A rating that combines user reviews and the total number of reviews received by the camera.

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

10

User reviews

30.0%

1.0

Popularity

User score:
United Kingdom
amazon
5.0
(1)

(Reviews last updated: July 2026)

Very good
  • 4.7
    Professional photography

    Score components:

    25.0%

    8.2

    Sensor size

    20.0%

    5.6

    Main camera megapixels

    20.0%

    1.0

    Dual card slots

    15.0%

    1.9

    N. of focus points

    10.0%

    10

    RAW photo capture

    10.0%

    1.0

    Phase-detection autofocus (photos)

  • 4.3
    Travel

    Score components:

    35.0%

    9.7

    Weight

    30.0%

    2.0

    Battery life (CIPA)

    20.0%

    1.0

    Sensor-shift stabilization

    15.0%

    1.0

    GPS

  • 8.0
    Beginners

    Score components:

    30.0%

    8.8

    Price

    20.0%

    9.7

    Weight

    20.0%

    10

    AF tracking

    20.0%

    2.0

    Battery life (CIPA)

    10.0%

    10

    Touchscreen

  • 6.2
    Landscape photography

    Score components:

    30.0%

    5.6

    Main camera megapixels

    25.0%

    8.2

    Sensor size

    20.0%

    6.9

    Main camera pixel size

    15.0%

    1.0

    Sensor-shift stabilization

    10.0%

    10

    RAW photo capture

  • 6.4
    Street photography

    Score components:

    30.0%

    9.7

    Weight

    25.0%

    9.5

    Thickness

    20.0%

    4.6

    AF low-light sensitivity

    15.0%

    1.0

    Sensor-shift stabilization

    10.0%

    1.0

    Eye detection AF (human)

  • 5.3
    Portraits

    Score components:

    30.0%

    8.2

    Sensor size

    25.0%

    6.9

    Main camera pixel size

    20.0%

    1.0

    Eye detection AF (human)

    15.0%

    5.6

    Main camera megapixels

    10.0%

    1.0

    Sensor-shift stabilization

  • 4.2
    Hiking

    Score components:

    30.0%

    9.7

    Weight

    25.0%

    2.0

    Battery life (CIPA)

    20.0%

    2.8

    Min operating temperature

    15.0%

    1.0

    Sensor-shift stabilization

    10.0%

    1.0

    GPS

  • panasonic-lumix-dmc-gm1
  • panasonic-lumix-dmc-gm1
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Verdict

The Panasonic Lumix DMC-GM1 is an ultra-compact Micro Four Thirds mirrorless camera featuring a 16-megapixel Live MOS sensor and a Venus Engine processor, capable of capturing high-resolution stills and 1080/60i HD video. Its core characteristics include a pocket-sized magnesium alloy body weighing just 204g, a 3.0-inch 1,036k-dot touch-sensitive LCD, and built-in Wi-Fi connectivity for remote control. Major pros include its class-leading portability, fast 'Light Speed' autofocus, and a silent electronic shutter with speeds up to 1/16,000 second. However, it suffers from a limited CIPA-rated battery life of approximately 230 shots, lacks a built-in viewfinder or hotshoe for external accessories, and has a fixed, non-articulating rear screen.

Technical Specifications of Panasonic LUMIX DMC GM1

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

6.3

Sensor & Image

25.0%

3.6

Photo Features

18.0%

4.2

Video & Audio

14.0%

6.5

Display & Design

8.0%

2.9

Battery & Power

7.0%

4.9

Connectivity & Storage

4.9
Panasonic LUMIX DMC GM1 has a technical score of 4.89 points, which is lower than 54.1% of cameras.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the camera.

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

10

User reviews

30.0%

1.0

Popularity

User score:
United Kingdom
amazon
5.0
(1)

(Reviews last updated: July 2026)

7.3
Panasonic LUMIX DMC GM1 has a user score of 7.3 points, which is lower than 91.9% of cameras.
Popularity
What it is: An indicator based on the number of reviews received by the camera.
When it matters: When you want to see which cameras attract the most buyer attention and review activity.
1.0
Panasonic LUMIX DMC GM1 has a popularity of 1 points, which is higher than 0% of products in this category.
Ratio quality/price

What it is: An indicator that combines the camera's overall rating with its cost.

When it matters: When you want to know how much overall quality you get for the price.

Score components:

60.0%

5.1

Overall score

40.0%

8.8

Price

6.2
Panasonic LUMIX DMC GM1 has a quality-to-price ratio of 6.2 points, which is higher than 50.2% of products in this category.
Sensor size
What it is: The sensor format value describes the physical light-collecting area.
When it matters: When you shoot in more difficult lighting.

Importance: HIGH

Good value: Full frame or larger

four thirds
Panasonic LUMIX DMC GM1 uses a sensor classified as four thirds; it is larger than the sensor in 49% of cameras and the same size as the sensor in 8.1% of cameras.
Main camera megapixels
What it is: The effective resolution of the camera sensor, measured in megapixels (MP). Higher megapixels can capture more detail.
When it matters: When you want high-resolution photos that allow more cropping or larger prints.

Importance: HIGH

Good value: At least 20 MP

16 MP
Panasonic LUMIX DMC GM1 has a main camera resolution of 16 MP, which is lower than that of 61.8% of cameras and equal to that of 10.2% of cameras.
Main camera pixel size
What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
When it matters: When you shoot in low light and want reduced noise in your photos.

Importance: HIGH

Good value: At least 3.5 µm

3.77 µm
Panasonic LUMIX DMC GM1 has a main camera pixel size of 3.77 µm which is larger than in 60.8% of cameras and equal to the size in 1.1% of cameras.
Base ISO
What it is: The native ISO setting that delivers the sensor’s standard balance of image quality and dynamic range.
When it matters: When you want the best native image quality and compare cameras at their most optimal sensitivity setting.

Importance: LOW

200
Panasonic LUMIX DMC GM1 has a base ISO of 200 which is higher than that of 84.9% of cameras and equal to that of 14.2% of cameras.
Max ISO
What it is: The ISO ceiling shows the highest sensor sensitivity available for darker scenes.
When it matters: When you shoot in more difficult lighting.

Importance: MEDIUM

Good value: At least ISO 25,600

25,600
Panasonic LUMIX DMC GM1 reaches a maximum sensitivity of ISO 25,600, which is higher than that of 75.5% of cameras and equal to that of 12.5% of cameras.
Show more
Lens mount
What it is: The mechanical and electronic interface that determines which interchangeable lenses the camera can use.
When it matters: When lens availability, upgrade options, and long-term system compatibility are central to your buying decision.

Importance: LOW

Micro Four Thirds
Built-in focus motor
What it is: Indicates whether the camera body includes an internal autofocus motor for driving compatible lenses.
When it matters: When you plan to use older or budget lenses that depend on the camera body for autofocus drive.

Importance: LOW

no
Panasonic LUMIX DMC GM1 does not have a built-in focus motor. 11% of cameras have a built-in focus motor.
N. of focus points
What it is: The total number of selectable autofocus points available for positioning and tracking focus.
When it matters: When you want more flexibility in placing focus precisely or tracking subjects across the frame.

Importance: HIGH

Good value: At least 200 points

23
Panasonic LUMIX DMC GM1 has 23 focus points, more than the number offered by 44.6% of cameras and equal to the number offered by 5.7% of cameras.
Phase-detection autofocus (photos)
What it is: Autofocus technology that measures phase differences to lock focus quickly and accurately for still photography.
When it matters: When you want faster and more reliable autofocus for still photos, especially with moving subjects.

Importance: HIGH

no
Panasonic LUMIX DMC GM1 does not support phase-detection autofocus for photos. 37.5% of cameras support phase-detection autofocus for photos.
AF tracking
What it is: An autofocus mode that continuously follows a moving subject to keep it sharp during shooting.
When it matters: When your subjects move unpredictably and you need the camera to keep focus on them automatically.

Importance: MEDIUM

yes
Panasonic LUMIX DMC GM1 supports AF tracking. This feature is available on 88% of cameras.
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Max video resolution
What it is: The highest video resolution the camera can record, defining the maximum level of captured image detail.
When it matters: When you care about recording the highest level of detail for cropping, editing, or future-proof video work.

Importance: HIGH

Good value: At least 3840 px

1920 px
Panasonic LUMIX DMC GM1 supports 1920 px video recording which is higher quality than that of 28.7% of cameras and equal to that of 47.1% of cameras.
Video bitrate
What it is: The amount of video data recorded per second, which affects file size and potential recording quality.
When it matters: When you compare potential video quality and want fewer compression artifacts in demanding scenes.

Importance: MEDIUM

Good value: At least 200 Mbps

24 Mbps
Panasonic LUMIX DMC GM1 has a video bitrate of 24 Mbps which is lower than that of 62.5% of cameras and equal to that of 7% of cameras.
Video bit depth
What it is: The number of bits used per color channel in recorded video, affecting gradation smoothness and editing flexibility.
When it matters: When you color grade video and want smoother gradients with fewer banding issues.

Importance: MEDIUM

Good value: At least 10-bit

8 bit
Panasonic LUMIX DMC GM1 supports video at 8 bit, a bit depth higher than that of 7.8% of cameras and equal to that of 80.6% of cameras.
Video chroma subsampling
What it is: The color sampling format used in video recording, indicating how much color detail is retained relative to brightness detail.
When it matters: When color grading, keying, or serious post-production work is important in your video workflow.

Importance: LOW

4:2:0
Panasonic LUMIX DMC GM1 supports 4:2:0 video chroma subsampling which is more advanced than that of 7.8% of cameras and equal to that of 69.9% of cameras.
Video codecs
What it is: The video compression formats the camera can use when recording, affecting compatibility, efficiency, and workflow.
When it matters: When compatibility, editing performance, and file efficiency matter in the way you handle video.

Importance: LOW

H.264
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Type
What it is: The camera type identifies the overall design, such as mirrorless, DSLR, compact, or bridge.
When it matters: When you want a camera style that matches how you shoot, carry, and swap lenses.

Importance: LOW

mirrorless
Weight
What it is: The total weight of the camera body, which affects comfort while carrying and shooting.
When it matters: When you carry the camera all day, travel often, or prefer a lighter setup.

Importance: MEDIUM

Good value: 500 g or less

204 g
Panasonic LUMIX DMC GM1 weighs 204 g which is lighter than 78.7% of cameras and equal to the weight of 0.1% of cameras.
Width
What it is: The width of the camera body, measured from side to side.
When it matters: When compact packing, grip comfort, or bag fit matters to you.

Importance: LOW

98.5 mm
Panasonic LUMIX DMC GM1 has a width of 98.5 mm which is narrower than 86.1% of cameras and equal to that of 0.2% of cameras.
Height
What it is: The height of the camera body, measured from top to bottom.
When it matters: When you care about how compact the camera feels in a bag or in hand.

Importance: LOW

55 mm
Panasonic LUMIX DMC GM1 has a height of 55 mm which is shorter than 95.6% of cameras and equal to that of 0.3% of cameras.
Thickness
What it is: The depth of the device profile, excluding the camera bump unless specified.
When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

Importance: LOW

30.4 mm
Panasonic LUMIX DMC GM1 has a thickness of 30.4 mm which is thinner than 75.9% of cameras.
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Battery life (CIPA)
What it is: The official battery endurance estimate measured under CIPA test methodology, usually expressed in shots per charge.
When it matters: When you need realistic expectations for how many shots you can take before carrying a spare battery.

Importance: MEDIUM

Good value: At least 400 shots

230 shots
Panasonic LUMIX DMC GM1 has a CIPA-rated battery life of 230 shots, which is shorter than that of 79.1% of cameras and equal to that of 3% of cameras.
Battery capacity
What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
When it matters: When you want a general idea of how large the battery is physically.

Importance: LOW

Good value: At least 1,500 mAh

680 mAh
Panasonic LUMIX DMC GM1 has a battery capacity of 680 mAh which is smaller than the batteries in 92.7% of cameras and equal to those in 2.8% of cameras.
Removable battery
What it is: Indicates whether the flight battery can be removed and swapped by the user.
When it matters: When you want to swap batteries quickly between flights.

Importance: LOW

yes
Panasonic LUMIX DMC GM1 has a removable battery, and 98.7% of cameras include one.
USB Power Delivery (PD)
What it is: Support for the USB Power Delivery standard for higher-power charging or external power supply over USB-C.
When it matters: When you want faster USB-C charging or the ability to power the camera externally for longer sessions.

Importance: LOW

no
Panasonic LUMIX DMC GM1 does not support USB Power Delivery. 10.1% of cameras support USB Power Delivery.
Wi-Fi connectivity
What it is: Indicates whether the camera has built-in Wi-Fi for image transfer, remote control, or network features.
When it matters: When you want to transfer photos wirelessly, control the camera from a phone, or use supported network workflows.

Importance: LOW

yes
Panasonic LUMIX DMC GM1 supports Wi-Fi. This feature is available on 47.8% of cameras.
Wi-Fi version
What it is: The specific generation of Wi-Fi standards supported (e.g., Wi-Fi 6, Wi-Fi 7), determining maximum speed and efficiency.
When it matters: When you have a high-speed router and want faster downloads with less congestion.

Importance: LOW

Wi-Fi 4 (802.11n)
Panasonic LUMIX DMC GM1 uses Wi-Fi version Wi-Fi 4 (802.11n) which is newer than that of 54.2% of cameras and equal to that of 35.6% of cameras.
Bluetooth connectivity
What it is: Indicates whether the camera supports Bluetooth for pairing, remote control, or file transfer.
When it matters: When you want quick wireless pairing with a phone, remote control, or location syncing.

Importance: LOW

no
Panasonic LUMIX DMC GM1 does not have Bluetooth. 22.7% of cameras support Bluetooth.
Bluetooth version
What it is: The Bluetooth version supported by the camera for wireless pairing and low-power connections.
When it matters: When you want more efficient wireless pairing, better range, or newer Bluetooth features.

Importance: LOW

N/A
USB Type-C
What it is: A modern, reversible connector used for charging, data transfer, and sometimes audio or video output.
When it matters: When you want a reversible cable that handles charging, data, and accessories universally.

Importance: LOW

no
Panasonic LUMIX DMC GM1 does not include USB Type-C. 14.6% of cameras use USB-C.
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Panasonic LUMIX DMC GM1 vs the average camera

  • 19,200 higher max ISO
    Panasonic LUMIX DMC GM1 has a higher max ISO than the average camera (25,600 vs 6,400). The average camera reaches a max ISO of 6,400.
    What it is: The ISO ceiling shows the highest sensor sensitivity available for darker scenes.
    When it matters: When you shoot in more difficult lighting.

    Importance: MEDIUM

    Good value: At least ISO 25,600

    Panasonic LUMIX DMC GM1 has a higher max ISO than the average camera (25,600 vs 6,400). The average camera reaches a max ISO of 6,400.25,600 vs 6,400
  • Sensor cleaning system
    Panasonic LUMIX DMC GM1 includes a sensor cleaning system, the average camera does not.
    Supersonic Wave Filter.
    What it is: A built-in mechanism designed to remove or reduce dust particles from the image sensor surface.
    When it matters: When you change lenses often and want to reduce the chance of dust spots appearing on your images.

    Importance: LOW

    Panasonic LUMIX DMC GM1 includes a sensor cleaning system, the average camera does not.
  • Has a touchscreen
    Panasonic LUMIX DMC GM1 has a touchscreen, the average camera does not. 36.6% of cameras support touchscreen input.
    What it is: Indicates that the display acts as an input device, recognizing touch gestures.
    When it matters: When you interact with your device using intuitive taps and gestures.

    Importance: LOW

    Panasonic LUMIX DMC GM1 has a touchscreen, the average camera does not. 36.6% of cameras support touchscreen input.
  • Supports Wi-Fi connectivity
    Panasonic LUMIX DMC GM1 supports Wi-Fi, the average camera does not. 47.8% of cameras support Wi-Fi.
    What it is: Indicates whether the camera has built-in Wi-Fi for image transfer, remote control, or network features.
    When it matters: When you want to transfer photos wirelessly, control the camera from a phone, or use supported network workflows.

    Importance: LOW

    Panasonic LUMIX DMC GM1 supports Wi-Fi, the average camera does not. 47.8% of cameras support Wi-Fi.
  • 48.4% lighter
    Panasonic LUMIX DMC GM1 is lighter than the average camera (204 g vs 395 g). The average camera weighs 395 g.
    What it is: The total weight of the camera body, which affects comfort while carrying and shooting.
    When it matters: When you carry the camera all day, travel often, or prefer a lighter setup.

    Importance: MEDIUM

    Good value: 500 g or less

    Panasonic LUMIX DMC GM1 is lighter than the average camera (204 g vs 395 g). The average camera weighs 395 g.204 g vs 395 g
  • Smartphone remote control
    Panasonic LUMIX DMC GM1 supports smartphone remote control, the average camera does not. 46.2% of cameras support smartphone remote control.
    via Panasonic Image App
    What it is: The ability to control the camera remotely from a smartphone app for shooting, settings, or file transfer.
    When it matters: When you shoot remotely, transfer files on location, or want to control the camera without touching it.

    Importance: LOW

    Panasonic LUMIX DMC GM1 supports smartphone remote control, the average camera does not. 46.2% of cameras support smartphone remote control.
  • Built-in timelapse
    Panasonic LUMIX DMC GM1 includes timelapse capture, the average camera does not.
    What it is: A mode that captures frames at set intervals so long events can be played back as accelerated video.
    When it matters: When you want to show long processes like sunsets, clouds, or city movement in a short finished clip.

    Importance: LOW

    Panasonic LUMIX DMC GM1 includes timelapse capture, the average camera does not.
  • Supports 24p cinema mode
    Panasonic LUMIX DMC GM1 supports 24p cinema mode, the average camera does not. 44% of cameras support this mode.
    What it is: Support for recording video at 24 frames per second, a frame rate commonly associated with cinematic motion.
    When it matters: When you want footage with a more traditional cinematic cadence instead of standard video motion.

    Importance: LOW

    Panasonic LUMIX DMC GM1 supports 24p cinema mode, the average camera does not. 44% of cameras support this mode.
  • Has a touchscreen
    Panasonic LUMIX DMC GM1 has a touchscreen, the average camera does not. 36.6% of cameras support touchscreen input.
  • 48.4% lighter
    Panasonic LUMIX DMC GM1 is lighter than the average camera (204 g vs 395 g). The average camera weighs 395 g.
  • 18.9 mm shorter body
    Panasonic LUMIX DMC GM1 is shorter than the average camera (55 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
  • 21.4 mm narrower
    Panasonic LUMIX DMC GM1 is narrower than the average camera (98.5 mm vs 119.9 mm). The average camera has a width of 119.9 mm.
  • 15.6 mm thinner
    Panasonic LUMIX DMC GM1 is thinner than the average camera (30.4 mm vs 46 mm). The average camera has a thickness of 46 mm.
  • 1 more customizable buttons
    Panasonic LUMIX DMC GM1 has more customizable buttons than the average camera (1 vs 0). The average camera offers 0 customizable buttons.
  • 19,200 higher max ISO
    Panasonic LUMIX DMC GM1 has a higher max ISO than the average camera (25,600 vs 6,400). The average camera reaches a max ISO of 6,400.
  • Sensor cleaning system
    Panasonic LUMIX DMC GM1 includes a sensor cleaning system, the average camera does not.
  • 0.43 µm larger main-camera pixels
    Panasonic LUMIX DMC GM1 has a higher main camera pixel size than the average camera (3.8 µm vs 3.34 µm). The average camera has a main camera pixel size of 3.34 µm.
  • Supports touch autofocus
    Panasonic LUMIX DMC GM1 supports touch autofocus, the average camera does not. 34.9% of cameras support touch autofocus.
  • 210 s longer maximum exposure
    Panasonic LUMIX DMC GM1 supports a longer maximum exposure than the average camera (240 s vs 30 s). The average camera supports a longest shutter speed of 30 s.
  • Built-in timelapse
    Panasonic LUMIX DMC GM1 includes timelapse capture, the average camera does not.
  • Supports 24p cinema mode
    Panasonic LUMIX DMC GM1 supports 24p cinema mode, the average camera does not. 44% of cameras support this mode.
  • Supports Wi-Fi connectivity
    Panasonic LUMIX DMC GM1 supports Wi-Fi, the average camera does not. 47.8% of cameras support Wi-Fi.
  • Smartphone remote control
    Panasonic LUMIX DMC GM1 supports smartphone remote control, the average camera does not. 46.2% of cameras support smartphone remote control.

Total
Display & Design
Sensor & Image
Photo Features
Video & Audio
Connectivity & Storage
  • No hot shoe
    Panasonic LUMIX DMC GM1 does not have a hot shoe, the average camera does.
  • Lower RAW bit depth
    Panasonic LUMIX DMC GM1 supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.
  • Smaller sensor
    Panasonic LUMIX DMC GM1 has a smaller sensor than the average camera (four thirds vs APS-C).
  • 0.2 MP lower resolution on the main camera
    Panasonic LUMIX DMC GM1 has a lower main camera resolution than the average camera (16 MP vs 16.2 MP). The average camera has a main camera resolution of 16.2 MP.
  • 7 points lower DxOMark sensor score
    Panasonic LUMIX DMC GM1 has a lower DxOMark sensor score than the average camera (66 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.
  • Lower DxOMark portrait score
    Panasonic LUMIX DMC GM1 has a lower DxOMark portrait score than the average camera (22.3 vs 23.0). The average camera scores 23.0.
  • Lower DxOMark landscape score
    Panasonic LUMIX DMC GM1 has a lower DxOMark landscape score than the average camera (11.7 vs 12.4). The average camera scores 12.4.
  • 182 points lower DxOMark Sports score
    Panasonic LUMIX DMC GM1 has a lower DxOMark sports score than the average camera (660 points vs 842 points). The average camera has a DxOMark sports score of 842 points.
  • Worse low-light autofocus
    Panasonic LUMIX DMC GM1 has a worse low-light AF sensitivity than the average camera (4 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
    In Low Light AF mode.
  • 0.7 fps slower mechanical burst
    Panasonic LUMIX DMC GM1 has a slower mechanical burst rate than the average camera (5 fps vs 5.7 fps). The average camera shoots at 5.7 fps.
  • 20% lower video bitrate
    Panasonic LUMIX DMC GM1 has a lower video bitrate than the average camera (24 Mbps vs 30 Mbps). The average camera records at 30 Mbps.
  • 440 mAh smaller battery capacity
    Panasonic LUMIX DMC GM1 has a lower battery capacity than the average camera (680 mAh vs 1,120 mAh). The average camera has a battery capacity of 1,120 mAh.
  • 100 shots shorter battery life
    Panasonic LUMIX DMC GM1 has shorter battery life than the average camera (230 shots vs 330 shots). The average camera delivers 330 shots per charge.
  • Worse low-light autofocus
    Panasonic LUMIX DMC GM1 has a worse low-light AF sensitivity than the average camera (4 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
    In Low Light AF mode.
    What it is: The lowest light level at which the autofocus system is rated to work reliably.
    When it matters: When you shoot in dim environments and need autofocus that still locks confidently after dark.

    Importance: MEDIUM

    Panasonic LUMIX DMC GM1 has a worse low-light AF sensitivity than the average camera (4 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.4 vs -4
  • Lower RAW bit depth
    Panasonic LUMIX DMC GM1 supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.
    What it is: The number of bits used to encode color and tonal information in RAW files captured by the camera.
    When it matters: When you heavily edit RAW photos and want more tonal information for aggressive adjustments.

    Importance: MEDIUM

    Good value: At least 14-bit

    Panasonic LUMIX DMC GM1 supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.12-bit vs 14-bit
  • No hot shoe
    Panasonic LUMIX DMC GM1 does not have a hot shoe, the average camera does.
    What it is: A mounting interface on top of the camera for attaching accessories such as flashes, triggers, or microphones.
    When it matters: When you want to mount an external flash, trigger, microphone, or other camera-top accessory.

    Importance: LOW

    Panasonic LUMIX DMC GM1 does not have a hot shoe, the average camera does.
  • Smaller sensor
    Panasonic LUMIX DMC GM1 has a smaller sensor than the average camera (four thirds vs APS-C).
    What it is: The sensor format value describes the physical light-collecting area.
    When it matters: When you shoot in more difficult lighting.

    Importance: HIGH

    Good value: Full frame or larger

    Panasonic LUMIX DMC GM1 has a smaller sensor than the average camera (four thirds vs APS-C).four thirds vs APS-C
  • 440 mAh smaller battery capacity
    Panasonic LUMIX DMC GM1 has a lower battery capacity than the average camera (680 mAh vs 1,120 mAh). The average camera has a battery capacity of 1,120 mAh.
    What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
    When it matters: When you want a general idea of how large the battery is physically.

    Importance: LOW

    Good value: At least 1,500 mAh

    Panasonic LUMIX DMC GM1 has a lower battery capacity than the average camera (680 mAh vs 1,120 mAh). The average camera has a battery capacity of 1,120 mAh.680 mAh vs 1120 mAh
  • 100 shots shorter battery life
    Panasonic LUMIX DMC GM1 has shorter battery life than the average camera (230 shots vs 330 shots). The average camera delivers 330 shots per charge.
    What it is: The official battery endurance estimate measured under CIPA test methodology, usually expressed in shots per charge.
    When it matters: When you need realistic expectations for how many shots you can take before carrying a spare battery.

    Importance: MEDIUM

    Good value: At least 400 shots

    Panasonic LUMIX DMC GM1 has shorter battery life than the average camera (230 shots vs 330 shots). The average camera delivers 330 shots per charge.230 shots vs 330 shots
  • 0.2 MP lower resolution on the main camera
    Panasonic LUMIX DMC GM1 has a lower main camera resolution than the average camera (16 MP vs 16.2 MP). The average camera has a main camera resolution of 16.2 MP.
    What it is: The effective resolution of the camera sensor, measured in megapixels (MP). Higher megapixels can capture more detail.
    When it matters: When you want high-resolution photos that allow more cropping or larger prints.

    Importance: HIGH

    Good value: At least 20 MP

    Panasonic LUMIX DMC GM1 has a lower main camera resolution than the average camera (16 MP vs 16.2 MP). The average camera has a main camera resolution of 16.2 MP.16 MP vs 16.2 MP
  • 7 points lower DxOMark sensor score
    Panasonic LUMIX DMC GM1 has a lower DxOMark sensor score than the average camera (66 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.
    What it is: The overall DxOMark sensor rating, summarizing measured image quality performance in lab testing.
    When it matters: When you want a third-party benchmark to compare overall sensor image quality across different cameras.

    Importance: LOW

    Panasonic LUMIX DMC GM1 has a lower DxOMark sensor score than the average camera (66 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.66 points vs 73 points
Total
Overall
Display & Design
Sensor & Image
Photo Features
Video & Audio
Battery & Power

Graphic comparison of Panasonic LUMIX DMC GM1 and

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Third-party reviews

United Kingdom
amazon
5.0
1 Reviews

(Reviews last updated: July 2026)

What customers like about Panasonic LUMIX DMC GM1?

  • Extremely compact and lightweight 'pocketable' magnesium body
  • Excellent image quality comparable to the flagship GX7
  • Fast and accurate autofocus performance
  • Highly responsive and customizable touchscreen interface
  • Electronic shutter allows for truly silent shooting
  • Compatible with the extensive range of Micro Four Thirds lenses
  • Built-in Wi-Fi for reliable image transfers to smartphones

What customers dislike about Panasonic LUMIX DMC GM1?

  • Short battery life often requires carrying spares
  • Lack of a built-in viewfinder or hot shoe for external attachments
  • Limited physical controls and dials, making manual adjustments slower
  • Slow 1/50 sec flash synchronization speed
  • Ergonomics can feel cramped or awkward with larger lenses
  • No 1080/60p video recording due to heat dissipation limits
  • Fixed LCD screen lacks tilt or swivel functionality

Expert reviews

D
dpreview.com
19/12/2013
Panasonic Lumix DMC-GM1 Review - DPReview

The Panasonic Lumix DMC-GM1 is lauded by DPReview for packing a high-quality Micro Four Thirds sensor and the performance of the larger Lumix GX7 into a remarkably compact, pocketable body. Key strengths include excellent image quality, a responsive touchscreen, a useful 12-32mm collapsible kit lens, and a silent electronic shutter ideal for discreet shooting. Conversely, the...Read more

E
eoshd.com
05/12/2013
Panasonic GM1 review - another pocket cinema camera - EOSHD

The Panasonic Lumix GM1 is an exceptionally compact Micro Four Thirds mirrorless camera that punches well-and-truly above its weight class, packing much of the hardware of the larger GX7 and GH3 into a tiny, jacket-pocketable frame. Its standout feature is a new Panasonic-built sensor that utilizes an efficient 6x6 pixel mix in 1080p, delivering crisp video with minimal moiré and...Read more

D
dxomark.com
06/12/2013
Panasonic Lumix DMC-GM1 review: Compact and Competitive - DXOMARK

The DXOMARK review highlights the Panasonic Lumix DMC-GM1 as an exceptionally compact Micro Four Thirds mirrorless camera that packs competitive image quality into a pocket-sized design. Weighing only 204 grams, it shares the same high-end 16-megapixel Live MOS sensor and broad ISO range (200–25,600) as the bulkier Panasonic GX7. Its standalone pros include an ultra-portable body...Read more

C
cameralabs.com
21/12/2013
Panasonic Lumix GM1 review - Cameralabs

The Panasonic Lumix GM1 is a remarkably compact Micro Four Thirds mirrorless camera that manages to pack the core image quality and feature set of the larger, enthusiast-level Lumix GX7 into a highly portable body roughly the size of a pack of cards. Designed alongside a specially engineered, ultra-slim 12-32mm f/3.5-5.6 kit lens, the GM1 boasts a significantly larger sensor than...Read more

H
henrysnote.com
19/12/2013
Panasonic Lumix DMC-GM1 - Review - Henry's Note

The Panasonic Lumix DMC-GM1 is lauded as an exceptionally compact, 200g mirrorless camera that manages to house a large Micro Four Thirds sensor, delivering high-performance image quality and impressive high-ISO capabilities comparable to larger systems. Its robust, seamless build and the collapsible, lightweight 12-32mm kit lens are noted as significant advantages for portability....Read more

W
whatdigitalcamera.com
26/11/2013
Panasonic Lumix GM1 Review - What Digital Camera

The Panasonic Lumix GM1 is a highly compact, premium-finish camera featuring a robust magnesium chassis, full manual controls, fast autofocus, and a 3-inch touchscreen, making it an excellent step-up option for portability-focused users. Despite its performance, the camera is limited by a very short battery life (approximately 220 shots) and lacks a viewfinder, accessory hotshoe,...Read more

L
littlebigtravelingcamera.com
02/02/2014
Big Time – The Panasonic GM1 Review - Little Big Traveling Camera

The Panasonic Lumix DMC-GM1 is a highly compact Micro Four Thirds (m43) system camera that delivers impressive image quality on par with modern APS-C and older full-frame cameras like the Nikon D700. Its standout features include an exceptionally fast autofocus system that rivals pro DSLRs for static subjects, a highly responsive touch screen that enables instant shutter release,...Read more

P
pcmag.com
26/02/2014
Panasonic Lumix DMC-GM1 Review - PCMag

The Panasonic Lumix DMC-GM1, as reviewed by PCMag, is an ultra-compact mirrorless camera featuring a 16-megapixel sensor and a sharp 3-inch touchscreen in a tiny magnesium alloy body. Key advantages include its extreme portability, excellent 1080i video quality, and a high-performance 12-32mm kit lens, along with a fast 1/16,000-second electronic shutter. However, the compact design...Read more

C
chip.de
25/10/2013
Review: Panasonic Lumix DMC-GM1 (DSLM)", "Panasonic Lumix DMC-GM1 (DSLM) Review

The Panasonic Lumix DMC-GM1 is an ultra-compact digital single-lens mirrorless (DSLM) camera that packs a powerful Micro-Four-Thirds sensor into a magnesium body under 10 centimetres wide and weighing just 200 grams. In terms of performance, it excels with high image sharpness—delivering up to 1,680 line pairs per picture height at minimum ISO—and controls noise remarkably well,...Read more

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D
digitalkamera.de
23/12/2013
Review: Panasonic Lumix DMC-GM1

The Panasonic Lumix DMC-GM1 is an exceptionally compact Micro Four Thirds camera that matches the high image quality of the larger GX7, featuring an elegant build, premium tactile feel, and comprehensive features like Wi-Fi. It delivers excellent, robust performance with impressive image quality despite its miniature, point-and-shoot-sized form factor. However, the extreme...Read more

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P
pcwelt.de
30/01/2014
PC-WELT: Panasonic Lumix DMC-GM1 review

The Panasonic Lumix DMC-GM1 is an ultra-compact, lightweight mirrorless system camera that impresses with its miniaturized design, measuring just 98.5 x 54.9 x 30.4 millimetres and weighing a mere 278 grams including the battery, kit lens, and memory card. Despite its pocket-friendly form factor, the camera manages to house a comprehensive physical interface on its rear, featuring a...Read more

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W
wz.de
04/02/2014
Panasonic Lumix DMC-GM1 Mirrorless Camera Review: A Tiny Competitor Takes on the Giants

The Panasonic Lumix DMC-GM1 is an ultra-compact Micro Four Thirds system camera that delivers high-end technology and excellent image quality inside a chassis barely larger than a credit card. Its standout features include a powerful 16-megapixel sensor shared with the larger GX7, minimal autofocus lag, and remarkably low noise at high ISO settings in dim lighting. Users will...Read more

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D
diewebmaster.it
N/A
The Webmaster: Panasonic DMC-GM1 MFT Camera Review with Pancake Kit Lens

The Panasonic Lumix DMC-GM1 is an exceptionally compact and lightweight Micro Four Thirds mirrorless camera that provides impressive image quality and manual control in a pocket-sized form factor. The reviewer praised its excellent high-ISO performance, good bokeh potential, and elegant orange design. Key positive features include a high-quality touchscreen display, built-in Wi-Fi...Read more

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L
lesnumeriques.com
11/02/2014
Panasonic Lumix GM1 Review - Les Numériques

The Panasonic Lumix GM1 stands out as an exceptionally small and lightweight interchangeable lens camera, boasting a stylish, retro-chic metal and faux-leather finish. Built around a 16.3-megapixel Live MOS Micro 4/3 sensor inherited from the GX7, it delivers impressive image quality and manages electronic noise effectively up to ISO 1600 in JPEG and ISO 3200 in RAW. Key strengths...Read more

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L
leclaireur.fnac.com
25/11/2013
Panasonic Lumix DMC-GM1 Lab Test - L'Éclaireur Fnac

The Panasonic Lumix DMC-GM1 is a highly compact, vintage-inspired mirrorless interchangeable-lens camera that packs a punch by integrating the same 16.8-megapixel Micro Four Thirds sensor found in the larger GX7 camera. Built with a lightweight magnesium alloy body, this pocket-sized camera was tested alongside a specially designed 12-32mm f/3.5-5.6 G kit lens. Lab tests and...Read more

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P
phototrend.fr
05/08/2014
Panasonic DMC-GM1 Review: The First Truly Compact Mirrorless Camera!

The Panasonic Lumix GM1 is a highly compact mirrorless camera featuring a Micro Four Thirds sensor inherited from its larger sibling, the GX7. The reviewer praises its extraordinary pocket-sized design and premium retro aesthetic, highlighting that it serves as an excellent blend between a standard compact camera and a high-performance interchangeable lens system. Key strengths...Read more

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P
photoetmac.com
09/02/2014
Panasonic GM1 Field Test: My favorite compact is a mirrorless!

The Panasonic Lumix GM1 is a highly compact Micro Four Thirds mirrorless camera that performs exceptionally well as a travel companion, acting as a powerful alternative to traditional high-end compact cameras. The reviewer notes that its overall image quality, inherited from the larger GX7 sensor, is excellent in both RAW and JPEG formats, allowing clear shooting up to ISO 1600. The...Read more

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N
nicolas-hoizey.com
29/08/2014
My review of the Panasonic Lumix DMC-GM1, a tiny mirrorless camera

The review on Nicolas Hoizey's blog explores the Panasonic Lumix DMC-GM1, a highly compact Micro Four Thirds mirrorless camera. The author notes that he originally evaluated the larger Olympus OM-D E-M1 as a lightweight alternative to his heavy Canon EOS 5D Mark II. However, he pivoted to testing the GM1 for a week due to its exceptionally small, "microscopic" form factor and highly...Read more

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L
lta38.fr
18/04/2014
By mountains and by words

The Panasonic Lumix DMC-GM1 is an ultra-compact Micro Four Thirds camera praised for its exceptional image quality and microscopic weight of just 280 grams when paired with the 12-32mm kit lens. The included 12-32mm pancake zoom lens delivers brilliant sharpness and homogeneity across the entire frame, completely eliminating the need to look for alternative glass. Performance-wise,...Read more

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C
camerarace.com
Date non spécifiée
Panasonic Lumix DMC-GM1 - Revue et fiche technique Souhaitez-vous des informations sur les objectifs compacts compatibles pour accompagner ce boîtier...

The Panasonic Lumix DMC-GM1 is highlighted for its extreme portability, weighing 204 grams with a compact design that features a 3.0-inch touchscreen and a 1/16,000s max electronic shutter for rapid shooting. Key advantages include functional subject-tracking autofocus, built-in Wi-Fi, and high-quality imaging, making it a strong choice for street photography, according to...Read more

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X
xatakafoto.com
22/01/2014
Panasonic Lumix DMC-GM1, review - Xataka Foto

The Xataka Foto review highlights the Panasonic Lumix DMC-GM1 as an exceptionally compact, lightweight (204g), and well-built Digital Single Lens Mirrorless (DSLM) camera featuring a premium magnesium alloy chassis. It praises the 16-megapixel Micro Four Thirds sensor and Venus Engine processor for delivering an impressive dynamic range, great automatic white balance, and excellent...Read more

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X
xataka.com
22/01/2014
Panasonic Lumix GM1: In-Depth Review

The Panasonic Lumix GM1 stands out as an exceptionally designed compact mirrorless camera, heavily praised for its combination of premium construction, incredible lightness, and highly portable form factor. Key advantages highlighted in the evaluation include its robust image quality, which successfully matches the high standards expected from its segment, alongside a...Read more

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X
xombit.com
23/03/2015
Panasonic Lumix DMC-GM1 Review

The Panasonic Lumix DMC-GM1 is an ultra-compact Micro Four Thirds camera featuring a 16-megapixel sensor, delivering high-end image quality and fast contrast-detection autofocus in a pocket-sized, premium magnesium alloy body. Key advantages highlighted include its high-resolution touchscreen, built-in Wi-Fi, and a silent electronic shutter capable of speeds up to 1/16,000s, making...Read more

(Translated)Show original
S
saggiamente.com
29/12/2013
Panasonic GM1 Review: Miniature Micro Four Thirds

The Panasonic Lumix DMC-GM1, as reviewed by SaggiaMente, is a highly compact, metal-bodied mirrorless camera featuring a 16-megapixel Micro Four Thirds sensor, praised for its exceptional portability and fast 1/16,000s electronic shutter. The system is paired with a collapsible 12-32mm kit lens, designed to maintain a minimal footprint while offering quick, high-speed autofocus...Read more

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M
macitynet.it
03/07/2014
Panasonic GM1 Review: The Smallest Micro Four Thirds Camera on the Market

The Panasonic Lumix GM1 is recognized as a top-tier compact camera featuring a 16-megapixel Micro Four Thirds sensor within a compact, durable magnesium chassis. Its strengths include excellent image quality, fast autofocus, and versatile functionality, making it a powerful tool for its small size. Conversely, the minimal design leads to tradeoffs, such as cramped controls, a...Read more

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F
fotocamerapro.it
22/03/2016
Panasonic Lumix GM1 Review, Opinions, Value for Money

The Panasonic Lumix GM1 is highly praised as an exceptionally ultra-compact and lightweight mirrorless camera that successfully packs DSLR-like performance into a pocket-sized magnesium alloy body. Utilizing the same 16-megapixel Live MOS sensor and Venus Engine as the larger GX7, it delivers excellent image quality, highly realistic colours, and impressive sharpness even into the...Read more

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F
fotografiastore.it
Gennaio 2014
Panasonic Lumix DMC-GM1 Review

The Panasonic Lumix DMC-GM1, introduced in 2013, is a mirrorless interchangeable lens camera that stands out for its remarkably compact body, utilizing cutting-edge manufacturing to shrink its overall footprint. According to the review from the Centro Studi Progresso Fotografico, the camera's primary advantages include high image quality and robust Wi-Fi functionality, which make it...Read more

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F
fotografidigitali.it
17/10/2013
Panasonic Lumix GM1: the mirrorless camera we've been waiting years for?

Key Pros and Cons Pro: Outstanding pocketable size and minimal weight, matching form factors of cameras with much smaller sensors. Pro: Premium build utilizing a robust magnesium alloy frame. Pro: Excellent display screen quality with deep blacks and great visibility in direct sunlight. Pro: Highly customisable interface with up to six physical and virtual shortcut buttons. Con:...Read more

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F
focus-review.com
22/12/2013
Panasonic GM1 (Micro Four Thirds) Review: Focusing Performance", "Panasonic GM1 (m4/3) Autofocus Review", "Testing the Panasonic GM1 (Micro 4/3): Focu...

The Panasonic Lumix GM1 is an exceptionally compact Micro Four Thirds (MFT) mirrorless camera that manages to pack the high-performing 16-megapixel sensor of the larger GX7 into a pocket-sized, highly attractive body weighing just 240 grams. Despite its minute 31 mm thickness—achieved via a unique hybrid electronic/single-curtain mechanical shutter—the camera retains a physical mode...Read more

(Translated)Show original
C
cynthia.nl
04/01/2014
Panasonic Lumix GM1 gadget review", "Panasonic Lumix GM1 review: A compact powerhouse

The Panasonic Lumix GM1 is a compact system camera praised for its impressive, high-quality performance that rivals heavier digital single-lens reflex (DSLR) alternatives while maintaining a small, lightweight body,. Testing the camera extensively for lifestyle blogging, the reviewer highlighted major advantages including its excellent low-light capabilities, remarkably true-to-life...Read more

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