Panasonic G100 vs Sony A3000
81 Imaging
61 Features
76 Overall
67
69 Imaging
62 Features
54 Overall
58
Panasonic G100 vs Sony A3000 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 200 - 25600
- 3840 x 1920 video
- Micro Four Thirds Mount
- 352g - 116 x 83 x 54mm
- Revealed June 2020
(Full Review)
- 20MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 16000
- 1920 x 1080 video
- Sony E Mount
- 411g - 128 x 91 x 85mm
- Announced August 2013
- Renewed by Sony a3500
President Biden pushes bill mandating TikTok sale or ban Panasonic G100 vs Sony A3000 Overview
In this article, we are looking at the Panasonic G100 versus Sony A3000, both Entry-Level Mirrorless cameras by rivals Panasonic and Sony. The image resolution of the G100 (20MP) and the A3000 (20MP) is fairly close but the G100 (Four Thirds) and A3000 (APS-C) come with different sensor dimensions.
Snapchat Adds Watermarks to AI-Created ImagesThe G100 was brought out 6 years after the A3000 which is a fairly serious gap as far as camera technology is concerned. Both the cameras offer the identical body type (SLR-style mirrorless).
Before getting in to a detailed comparison, below is a simple summary of how the G100 grades vs the A3000 with respect to portability, imaging, features and an overall mark.
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Following is a sample of the gallery pictures for Panasonic Lumix DC-G100 and Sony Alpha A3000. The entire galleries are provided at Panasonic G100 Gallery and Sony A3000 Gallery.
Reasons to pick Panasonic G100 over the Sony A3000
| G100 | A3000 | |||
|---|---|---|---|---|
| Announced | June 2020 | August 2013 | Newer by 84 months | |
| Display type | Fully Articulated | Fixed | Fully Articulating display | |
| Display resolution | 1840k | 230k | Crisper display (+1610k dot) | |
| Selfie screen | Easy selfies | |||
| Touch friendly display | Easily navigate |
Reasons to pick Sony A3000 over the Panasonic G100
| A3000 | G100 |
|---|
Common features in the Panasonic G100 and Sony A3000
| G100 | A3000 | |||
|---|---|---|---|---|
| Manual focus | Dial accurate focusing | |||
| Display sizing | 3" | 3" | Equivalent display sizing |
Panasonic G100 vs Sony A3000 Physical Comparison
If you're planning to travel with your camera often, you will need to think about its weight and measurements. The Panasonic G100 offers physical measurements of 116mm x 83mm x 54mm (4.6" x 3.3" x 2.1") along with a weight of 352 grams (0.78 lbs) and the Sony A3000 has proportions of 128mm x 91mm x 85mm (5.0" x 3.6" x 3.3") accompanied by a weight of 411 grams (0.91 lbs).
See the Panasonic G100 versus Sony A3000 in the new Camera with Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will differ depending on the lens you have chosen at that time. The following is the front view physical size comparison of the G100 versus the A3000.

Factoring in dimensions and weight, the portability rating of the G100 and A3000 is 81 and 69 respectively.
Panasonic G100 vs Sony A3000 Sensor Comparison
Normally, it can be tough to picture the gap in sensor dimensions just by researching specs. The image below will help offer you a stronger sense of the sensor measurements in the G100 and A3000.
All in all, both of these cameras offer the same exact megapixel count but different sensor dimensions. The G100 comes with the smaller sensor which will make getting bokeh trickier. The more recent G100 provides an edge in sensor tech.
Panasonic G100 vs Sony A3000 Screen and ViewFinder
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Panasonic G100 vs Sony A3000 Specifications
| Panasonic Lumix DC-G100 | Sony Alpha A3000 | |
|---|---|---|
| General Information | ||
| Manufacturer | Panasonic | Sony |
| Model | Panasonic Lumix DC-G100 | Sony Alpha A3000 |
| Category | Entry-Level Mirrorless | Entry-Level Mirrorless |
| Revealed | 2020-06-24 | 2013-08-27 |
| Physical type | SLR-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Chip | - | BIONZ image |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | APS-C |
| Sensor dimensions | 17.3 x 13mm | 23.5 x 15.6mm |
| Sensor surface area | 224.9mm² | 366.6mm² |
| Sensor resolution | 20MP | 20MP |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Highest resolution | 5184 x 3888 | 5456 x 3632 |
| Highest native ISO | 25600 | 16000 |
| Min native ISO | 200 | 100 |
| RAW support | ||
| Min boosted ISO | 100 | - |
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 49 | 25 |
| Lens | ||
| Lens mounting type | Micro Four Thirds | Sony E |
| Amount of lenses | 107 | 121 |
| Focal length multiplier | 2.1 | 1.5 |
| Screen | ||
| Screen type | Fully Articulated | Fixed Type |
| Screen size | 3 inches | 3 inches |
| Resolution of screen | 1,840k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Screen technology | - | TFT LCD |
| Viewfinder Information | ||
| Viewfinder type | Electronic | Electronic |
| Viewfinder resolution | 3,680k dots | - |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.73x | 0.47x |
| Features | ||
| Lowest shutter speed | 60 seconds | 30 seconds |
| Highest shutter speed | 1/500 seconds | 1/4000 seconds |
| Highest silent shutter speed | 1/16000 seconds | - |
| Continuous shooting rate | 10.0 frames/s | 3.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 3.60 m (at ISO 100) | 6.00 m (at ISO200 / 4m at ISO100) |
| Flash settings | Auto, auto w/redeye reduction, on, on w/redeye redduction, slow sync, slow sync w/redeye reduction, off | Flash off, Auto flash, Fill-flash, Slow Sync., Rear Sync. |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Highest flash synchronize | - | 1/160 seconds |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 3840 x 1920 @ 30p / 100 Mbps, MOV, H.264, AAC3840 x 1920 @ 25p / 100 Mbps, MOV, H.264, AAC3840 x 1920 @ 24p / 100 Mbps, MOV, H.264, AAC1920 x 1080 @ 120p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 60p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 50p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 30p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 25p / 28 Mbps, MOV, H.264, AAC1920 x 1080 @ 24p / 28 Mbps, MOV, H.264, AAC | 1920 x 1080 |
| Highest video resolution | 3840x1920 | 1920x1080 |
| Video data format | MPEG-4, H.264 | AVCHD, H.264, MP4 |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 352 gr (0.78 lb) | 411 gr (0.91 lb) |
| Dimensions | 116 x 83 x 54mm (4.6" x 3.3" x 2.1") | 128 x 91 x 85mm (5.0" x 3.6" x 3.3") |
| DXO scores | ||
| DXO All around score | not tested | 78 |
| DXO Color Depth score | not tested | 23.7 |
| DXO Dynamic range score | not tested | 12.8 |
| DXO Low light score | not tested | 1068 |
| Other | ||
| Battery life | 270 photos | 470 photos |
| Battery type | Battery Pack | Battery Pack |
| Battery model | - | NP-FW50 |
| Self timer | Yes | Yes (2-sec. or 10-sec. delay) |
| Time lapse feature | ||
| Storage type | SD/SDHC/SDXC card (UHS-I supported) | - |
| Card slots | One | One |
| Launch pricing | $698 | $398 |