Olympus E-420 vs Panasonic G7
77 Imaging
44 Features
36 Overall
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71 Imaging
53 Features
80 Overall
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Olympus E-420 vs Panasonic G7 Key Specs
(Full Review)
- 10MP - Four Thirds Sensor
- 2.7" Fixed Screen
- ISO 100 - 1600
- No Video
- Micro Four Thirds Mount
- 426g - 130 x 91 x 53mm
- Introduced June 2008
- Succeeded the Olympus E-410
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 100 - 25600
- 3840 x 2160 video
- Micro Four Thirds Mount
- 410g - 125 x 86 x 77mm
- Launched May 2015
- Replaced the Panasonic G6
Photobucket discusses licensing 13 billion images with AI firms Olympus E-420 vs Panasonic G7 Overview
The following is a detailed overview of the Olympus E-420 and Panasonic G7, former is a Entry-Level DSLR while the latter is a Advanced Mirrorless by companies Olympus and Panasonic. There exists a noticeable gap among the resolutions of the E-420 (10MP) and G7 (16MP) but both cameras boast the same sensor dimensions (Four Thirds).
Meta to Introduce 'AI-Generated' Labels for Media starting next monthThe E-420 was released 8 years before the G7 which is a fairly sizable difference as far as camera technology is concerned. Both the cameras have different body design with the Olympus E-420 being a Compact SLR camera and the Panasonic G7 being a SLR-style mirrorless camera.
Before we go into a more detailed comparison, here is a short summation of how the E-420 grades against the G7 when considering portability, imaging, features and an overall mark.
Snapchat Adds Watermarks to AI-Created Images Olympus E-420 vs Panasonic G7 Gallery
Following is a preview of the gallery photos for Olympus E-420 & Panasonic Lumix DMC-G7. The complete galleries are available at Olympus E-420 Gallery & Panasonic G7 Gallery.
Reasons to pick Olympus E-420 over the Panasonic G7
| E-420 | G7 |
|---|
Reasons to pick Panasonic G7 over the Olympus E-420
| G7 | E-420 | |||
|---|---|---|---|---|
| Launched | May 2015 | June 2008 | Newer by 84 months | |
| Screen type | Fully Articulated | Fixed | Fully Articulating screen | |
| Screen dimensions | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 1040k | 230k | Clearer screen (+810k dot) | |
| Selfie screen | Take selfies | |||
| Touch friendly screen | Quickly navigate |
Common features in the Olympus E-420 and Panasonic G7
| E-420 | G7 | |||
|---|---|---|---|---|
| Manually focus | Very exact focusing |
Olympus E-420 vs Panasonic G7 Physical Comparison
For those who are aiming to travel with your camera regularly, you'll have to factor its weight and proportions. The Olympus E-420 has physical measurements of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") and a weight of 426 grams (0.94 lbs) and the Panasonic G7 has measurements of 125mm x 86mm x 77mm (4.9" x 3.4" x 3.0") along with a weight of 410 grams (0.90 lbs).
Compare the Olympus E-420 and Panasonic G7 in our newest Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ based on the lens you are using at the time. Underneath is a front view overall size comparison of the E-420 against the G7.

Factoring in dimensions and weight, the portability grade of the E-420 and G7 is 77 and 71 respectively.
Olympus E-420 vs Panasonic G7 Sensor Comparison
Sometimes, it can be tough to visualize the contrast in sensor dimensions purely by going through specs. The image below may give you a far better sense of the sensor measurements in the E-420 and G7.
All in all, both of those cameras provide the same sensor dimensions albeit different MP. You can count on the Panasonic G7 to produce more detail as a result of its extra 6 Megapixels. Higher resolution can also let you crop photographs more aggressively. The more aged E-420 will be disadvantaged when it comes to sensor tech.
Olympus E-420 vs Panasonic G7 Screen and ViewFinder
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Olympus E-420 vs Panasonic G7 Specifications
| Olympus E-420 | Panasonic Lumix DMC-G7 | |
|---|---|---|
| General Information | ||
| Manufacturer | Olympus | Panasonic |
| Model type | Olympus E-420 | Panasonic Lumix DMC-G7 |
| Class | Entry-Level DSLR | Advanced Mirrorless |
| Introduced | 2008-06-23 | 2015-05-19 |
| Body design | Compact SLR | SLR-style mirrorless |
| Sensor Information | ||
| Processor | TruePic III | - |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | Four Thirds |
| Sensor dimensions | 17.3 x 13mm | 17.3 x 13mm |
| Sensor area | 224.9mm² | 224.9mm² |
| Sensor resolution | 10MP | 16MP |
| Anti alias filter | ||
| Aspect ratio | 4:3 | 1:1, 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 3648 x 2736 | 4592 x 3448 |
| Maximum native ISO | 1600 | 25600 |
| Min native ISO | 100 | 100 |
| RAW format | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| Continuous AF | ||
| Single AF | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| AF multi area | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Total focus points | 3 | 49 |
| Lens | ||
| Lens support | Micro Four Thirds | Micro Four Thirds |
| Available lenses | 45 | 107 |
| Focal length multiplier | 2.1 | 2.1 |
| Screen | ||
| Screen type | Fixed Type | Fully Articulated |
| Screen sizing | 2.7" | 3" |
| Resolution of screen | 230 thousand dot | 1,040 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder | Optical (pentamirror) | Electronic |
| Viewfinder resolution | - | 2,360 thousand dot |
| Viewfinder coverage | 95% | 100% |
| Viewfinder magnification | 0.46x | 0.7x |
| Features | ||
| Minimum shutter speed | 60 seconds | 60 seconds |
| Fastest shutter speed | 1/4000 seconds | 1/4000 seconds |
| Fastest silent shutter speed | - | 1/16000 seconds |
| Continuous shutter speed | 4.0 frames/s | 7.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Change WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 12.00 m (at ISO 100) | 9.30 m |
| Flash options | Auto, Auto FP, Manual, Red-Eye | Auto, On, Off, Red-Eye, Slow Sync |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Fastest flash sync | 1/180 seconds | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | - | 3840 x 2160 (30, 25, 24, 20fps) 1920 x 1080 (60, 50, 30, 25fps) 1280 x 720 (60, 50, 30, 25fps), 640 x 480 (30, 25fps |
| Maximum video resolution | None | 3840x2160 |
| Video file format | - | MPEG-4, AVCHD |
| Mic jack | ||
| Headphone jack | ||
| 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 | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 426g (0.94 lb) | 410g (0.90 lb) |
| Physical dimensions | 130 x 91 x 53mm (5.1" x 3.6" x 2.1") | 125 x 86 x 77mm (4.9" x 3.4" x 3.0") |
| DXO scores | ||
| DXO Overall rating | 56 | not tested |
| DXO Color Depth rating | 21.5 | not tested |
| DXO Dynamic range rating | 10.4 | not tested |
| DXO Low light rating | 527 | not tested |
| Other | ||
| Battery life | 500 photos | 350 photos |
| Type of battery | Battery Pack | Battery Pack |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec, 10 sec (3 images)) |
| Time lapse recording | ||
| Type of storage | Compact Flash (Type I or II), xD Picture Card | SD/SDHC/SDXC |
| Storage slots | 1 | 1 |
| Launch pricing | $999 | $800 |