Olympus E-M10 IV vs Panasonic SZ10
81 Imaging
61 Features
83 Overall
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93 Imaging
40 Features
34 Overall
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Olympus E-M10 IV vs Panasonic SZ10 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Tilting Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 3840 x 2160 video
- Micro Four Thirds Mount
- 383g - 122 x 84 x 49mm
- Introduced August 2020
- Replaced the Olympus E-M10 III
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Tilting Screen
- ISO 100 - 1600 (Expand to 6400)
- Optical Image Stabilization
- 1280 x 720 video
- 24-288mm (F3.1-6.3) lens
- 177g - 99 x 60 x 30mm
- Launched January 2015
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On this page, we will be analyzing the Olympus E-M10 IV and Panasonic SZ10, former being a Entry-Level Mirrorless while the latter is a Small Sensor Superzoom by brands Olympus and Panasonic. There is a sizable difference among the resolutions of the E-M10 IV (20MP) and SZ10 (16MP) and the E-M10 IV (Four Thirds) and SZ10 (1/2.3") provide different sensor size.
Photobucket discusses licensing 13 billion images with AI firmsThe E-M10 IV was revealed 5 years later than the SZ10 and that is a fairly significant difference as far as camera tech is concerned. Each of the cameras have different body design with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Panasonic SZ10 being a Compact camera.
Before getting right into a thorough comparison, here is a short view of how the E-M10 IV grades versus the SZ10 in terms of portability, imaging, features and an overall rating.
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Here is a preview of the gallery images for Olympus OM-D E-M10 IV & Panasonic Lumix DMC-SZ10. The full galleries are provided at Olympus E-M10 IV Gallery & Panasonic SZ10 Gallery.
Reasons to pick Olympus E-M10 IV over the Panasonic SZ10
| E-M10 IV | SZ10 | |||
|---|---|---|---|---|
| Launched | August 2020 | January 2015 | Fresher by 68 months | |
| Manually focus | More accurate focus | |||
| Screen resolution | 1040k | 460k | Crisper screen (+580k dot) | |
| Selfie screen | Take selfies | |||
| Touch screen | Quickly navigate |
Reasons to pick Panasonic SZ10 over the Olympus E-M10 IV
| SZ10 | E-M10 IV |
|---|
Common features in the Olympus E-M10 IV and Panasonic SZ10
| E-M10 IV | SZ10 | |||
|---|---|---|---|---|
| Screen type | Tilting | Tilting | Tilting screen | |
| Screen dimensions | 3" | 3" | Equal screen size |
Olympus E-M10 IV vs Panasonic SZ10 Physical Comparison
In case you're planning to carry your camera regularly, you should think about its weight and measurements. The Olympus E-M10 IV enjoys external dimensions of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") accompanied by a weight of 383 grams (0.84 lbs) while the Panasonic SZ10 has proportions of 99mm x 60mm x 30mm (3.9" x 2.4" x 1.2") accompanied by a weight of 177 grams (0.39 lbs).
Take a look at the Olympus E-M10 IV and Panasonic SZ10 in our brand new Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will vary dependant on the lens you have attached during that time. Here is a front view measurement comparison of the E-M10 IV compared to the SZ10.

Using size and weight, the portability score of the E-M10 IV and SZ10 is 81 and 93 respectively.
Olympus E-M10 IV vs Panasonic SZ10 Sensor Comparison
In many cases, its hard to imagine the difference in sensor sizing purely by viewing technical specs. The graphic here will offer you a clearer sense of the sensor dimensions in the E-M10 IV and SZ10.
As you have seen, the 2 cameras have different megapixel count and different sensor sizing. The E-M10 IV using its bigger sensor is going to make shooting shallower depth of field easier and the Olympus E-M10 IV will render greater detail because of its extra 4 Megapixels. Higher resolution can also enable you to crop pictures a bit more aggressively. The younger E-M10 IV provides a benefit in sensor tech.
Olympus E-M10 IV vs Panasonic SZ10 Screen and ViewFinder
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Olympus E-M10 IV vs Panasonic SZ10 Specifications
| Olympus OM-D E-M10 IV | Panasonic Lumix DMC-SZ10 | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Panasonic |
| Model | Olympus OM-D E-M10 IV | Panasonic Lumix DMC-SZ10 |
| Type | Entry-Level Mirrorless | Small Sensor Superzoom |
| Introduced | 2020-08-04 | 2015-01-06 |
| Body design | SLR-style mirrorless | Compact |
| Sensor Information | ||
| Processor Chip | TruePic VIII | - |
| Sensor type | CMOS | CCD |
| Sensor size | Four Thirds | 1/2.3" |
| Sensor dimensions | 17.4 x 13mm | 6.08 x 4.56mm |
| Sensor surface area | 226.2mm² | 27.7mm² |
| Sensor resolution | 20 megapixels | 16 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 5184 x 3888 | 4608 x 3456 |
| Maximum native ISO | 25600 | 1600 |
| Maximum enhanced ISO | - | 6400 |
| Lowest native ISO | 200 | 100 |
| RAW images | ||
| Lowest enhanced ISO | 100 | - |
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | 121 | 9 |
| Lens | ||
| Lens mounting type | Micro Four Thirds | fixed lens |
| Lens focal range | - | 24-288mm (12.0x) |
| Maximum aperture | - | f/3.1-6.3 |
| Total lenses | 107 | - |
| Focal length multiplier | 2.1 | 5.9 |
| Screen | ||
| Range of display | Tilting | Tilting |
| Display diagonal | 3 inches | 3 inches |
| Resolution of display | 1,040 thousand dot | 460 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Viewfinder Information | ||
| Viewfinder | Electronic | None |
| Viewfinder resolution | 2,360 thousand dot | - |
| Viewfinder coverage | 100% | - |
| Viewfinder magnification | 0.62x | - |
| Features | ||
| Minimum shutter speed | 60 secs | 8 secs |
| Fastest shutter speed | 1/4000 secs | 1/2000 secs |
| Fastest quiet shutter speed | 1/16000 secs | - |
| Continuous shutter speed | 8.7 frames/s | 1.4 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | - |
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 7.20 m (at ISO 200) | 5.20 m |
| Flash settings | Redeye, fill-in, off, redeye slow-sync (1st-curtain), slow sync (1st-curtain), slow sync (2nd-curtain), manual | Auto, auto w/redeye reduction, on, slow sync w/redeye, off |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Fastest flash sync | 1/250 secs | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 24p / 102 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 60p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 50p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 30p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 25p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 24p / 52 Mbps, MOV, H.264, Linear PCM | 1280 x 720 (30p), 640 x 480 (30p), 320 x 240 (30p) |
| Maximum video resolution | 3840x2160 | 1280x720 |
| Video format | MPEG-4, H.264 | Motion JPEG |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | Built-In | 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 proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 383 grams (0.84 pounds) | 177 grams (0.39 pounds) |
| Physical dimensions | 122 x 84 x 49mm (4.8" x 3.3" x 1.9") | 99 x 60 x 30mm (3.9" x 2.4" x 1.2") |
| DXO scores | ||
| DXO Overall score | not tested | not tested |
| DXO Color Depth score | not tested | not tested |
| DXO Dynamic range score | not tested | not tested |
| DXO Low light score | not tested | not tested |
| Other | ||
| Battery life | 360 photos | 200 photos |
| Battery format | Battery Pack | Battery Pack |
| Battery model | BLS-50 | - |
| Self timer | Yes (2 or 12 sec, custom) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Type of storage | SD/SDHC/SDXC (UHS-II supported) | SD/SDHC/SDXC, Internal |
| Storage slots | 1 | 1 |
| Retail cost | $699 | $200 |