Olympus E-M1 II vs Sony a3500
68 Imaging
58 Features
93 Overall
72
69 Imaging
62 Features
54 Overall
58
Olympus E-M1 II vs Sony a3500 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 4096 x 2160 video
- Micro Four Thirds Mount
- 574g - 134 x 91 x 67mm
- Launched September 2016
- Old Model is Olympus E-M1
- Newer Model is Olympus E-M1 III
(Full Review)
- 20MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 16000
- 1920 x 1080 video
- Sony E Mount
- 411g - 128 x 91 x 85mm
- Revealed March 2014
- Superseded the Sony A3000
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Below is a in depth assessment of the Olympus E-M1 II and Sony a3500, former being a Pro Mirrorless while the latter is a Entry-Level Mirrorless by competitors Olympus and Sony. The image resolution of the E-M1 II (20MP) and the a3500 (20MP) is pretty comparable but the E-M1 II (Four Thirds) and a3500 (APS-C) boast totally different sensor measurements.
Sora from OpenAI releases its first ever music videoThe E-M1 II was manufactured 2 years later than the a3500 and that is a fairly big difference as far as camera tech is concerned. Each of the cameras have the same body design (SLR-style mirrorless).
Before going into a in depth comparison, here is a short synopsis of how the E-M1 II matches up vs the a3500 with regard to portability, imaging, features and an overall grade.
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Following is a preview of the gallery images for Olympus OM-D E-M1 Mark II & Sony Alpha a3500. The entire galleries are available at Olympus E-M1 II Gallery & Sony a3500 Gallery.
Reasons to pick Olympus E-M1 II over the Sony a3500
| E-M1 II | a3500 | |||
|---|---|---|---|---|
| Revealed | September 2016 | March 2014 | More recent by 31 months | |
| Screen type | Fully Articulated | Fixed | Fully Articulating screen | |
| Screen resolution | 1037k | 230k | Sharper screen (+807k dot) | |
| Selfie screen | Take selfies | |||
| Touch friendly screen | Quickly navigate |
Reasons to pick Sony a3500 over the Olympus E-M1 II
| a3500 | E-M1 II |
|---|
Common features in the Olympus E-M1 II and Sony a3500
| E-M1 II | a3500 | |||
|---|---|---|---|---|
| Focus manually | Very exact focusing | |||
| Screen dimensions | 3" | 3" | Equal screen measurements |
Olympus E-M1 II vs Sony a3500 Physical Comparison
For anybody who is aiming to lug around your camera frequently, you will have to consider its weight and measurements. The Olympus E-M1 II features outer dimensions of 134mm x 91mm x 67mm (5.3" x 3.6" x 2.6") having a weight of 574 grams (1.27 lbs) while the Sony a3500 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).
Contrast the Olympus E-M1 II and Sony a3500 in our brand new Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will change depending on the lens you are using at the time. Below is a front view dimensions comparison of the E-M1 II and the a3500.

Factoring in size and weight, the portability rating of the E-M1 II and a3500 is 68 and 69 respectively.
Olympus E-M1 II vs Sony a3500 Sensor Comparison
Generally, it's difficult to see the difference in sensor measurements only by going through specs. The graphic here will give you a clearer sense of the sensor dimensions in the E-M1 II and a3500.
All in all, both of the cameras provide the same resolution albeit not the same sensor measurements. The E-M1 II contains the smaller sensor which is going to make obtaining shallow DOF more challenging. The newer E-M1 II will have an advantage with regard to sensor innovation.
Olympus E-M1 II vs Sony a3500 Screen and ViewFinder
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Olympus E-M1 II vs Sony a3500 Specifications
| Olympus OM-D E-M1 Mark II | Sony Alpha a3500 | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Sony |
| Model | Olympus OM-D E-M1 Mark II | Sony Alpha a3500 |
| Type | Pro Mirrorless | Entry-Level Mirrorless |
| Launched | 2016-09-19 | 2014-03-21 |
| Physical type | SLR-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Chip | TruePic VIII | BIONZ image |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | APS-C |
| Sensor measurements | 17.4 x 13mm | 23.5 x 15.6mm |
| Sensor surface area | 226.2mm² | 366.6mm² |
| Sensor resolution | 20 megapixel | 20 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 | 3:2 and 16:9 |
| Highest Possible resolution | 5184 x 3888 | 5456 x 3632 |
| Maximum native ISO | 25600 | 16000 |
| Minimum native ISO | 200 | 100 |
| RAW images | ||
| Minimum enhanced ISO | 64 | - |
| 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 | 25 |
| Lens | ||
| Lens mounting type | Micro Four Thirds | Sony E |
| Amount of lenses | 107 | 121 |
| Crop factor | 2.1 | 1.5 |
| Screen | ||
| Display type | Fully Articulated | Fixed Type |
| Display diagonal | 3 inch | 3 inch |
| Resolution of display | 1,037k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Display tech | - | TFT LCD |
| Viewfinder Information | ||
| Viewfinder type | Electronic | Electronic |
| Viewfinder resolution | 2,360k dots | - |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.74x | 0.47x |
| Features | ||
| Minimum shutter speed | 60s | 30s |
| Fastest shutter speed | 1/8000s | 1/4000s |
| Fastest quiet shutter speed | 1/32000s | - |
| Continuous shutter rate | 60.0 frames per second | 4.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 9.10 m (at ISO 100) | 6.00 m (at ISO200 / 4m at ISO100) |
| Flash settings | Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual | Flash off, Auto flash, Fill-flash, Slow Sync., Rear Sync. |
| Hot shoe | ||
| AE bracketing | ||
| WB bracketing | ||
| Fastest flash synchronize | 1/250s | 1/160s |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM, 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM | 1920 x 1080 |
| Maximum video resolution | 4096x2160 | 1920x1080 |
| Video format | MOV, H.264 | AVCHD, H.264 |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 3.0 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 574g (1.27 pounds) | 411g (0.91 pounds) |
| Physical dimensions | 134 x 91 x 67mm (5.3" x 3.6" x 2.6") | 128 x 91 x 85mm (5.0" x 3.6" x 3.3") |
| DXO scores | ||
| DXO Overall score | 80 | not tested |
| DXO Color Depth score | 23.7 | not tested |
| DXO Dynamic range score | 12.8 | not tested |
| DXO Low light score | 1312 | not tested |
| Other | ||
| Battery life | 350 images | 470 images |
| Battery type | Battery Pack | Battery Pack |
| Battery model | BLH-1 | NP-FW50 |
| Self timer | Yes (2 or 12 secs, custom) | Yes (2-sec. or 10-sec. delay) |
| Time lapse feature | ||
| Type of storage | Dual SD/SDHC/SDXC slots | - |
| Card slots | Two | Single |
| Price at release | $1,700 | $398 |