Olympus E-P7 vs Sony a3500
86 Imaging
62 Features
84 Overall
70
69 Imaging
62 Features
54 Overall
58
Olympus E-P7 vs Sony a3500 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3.00" Tilting Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 3840 x 2160 video
- Micro Four Thirds Mount
- 337g - 118 x 69 x 38mm
- Introduced June 2021
(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
- Revealed March 2014
- Older Model is Sony A3000
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Its time to look a little more in depth at the Olympus E-P7 versus Sony a3500, both Entry-Level Mirrorless cameras by brands Olympus and Sony. The resolution of the E-P7 (20MP) and the a3500 (20MP) is very comparable but the E-P7 (Four Thirds) and a3500 (APS-C) feature totally different sensor sizing.
Sora from OpenAI releases its first ever music videoThe E-P7 was introduced 7 years later than the a3500 and that is a fairly serious difference as far as camera technology is concerned. The two cameras offer different body type with the Olympus E-P7 being a Rangefinder-style mirrorless camera and the Sony a3500 being a SLR-style mirrorless camera.
Before going straight into a comprehensive comparison, below is a quick overview of how the E-P7 matches up vs the a3500 when it comes to portability, imaging, features and an overall rating.
Photography Glossary Olympus E-P7 vs Sony a3500 Gallery
The following is a sample of the gallery pics for Olympus PEN E-P7 & Sony Alpha a3500. The whole galleries are available at Olympus E-P7 Gallery & Sony a3500 Gallery.
Reasons to pick Olympus E-P7 over the Sony a3500
| E-P7 | a3500 | |||
|---|---|---|---|---|
| Revealed | June 2021 | March 2014 | Fresher by 88 months | |
| Display type | Tilting | Fixed | Tilting display | |
| Display resolution | 1040k | 230k | Crisper display (+810k dot) | |
| Selfie screen | Easy selfies | |||
| Touch display | Easily navigate |
Reasons to pick Sony a3500 over the Olympus E-P7
| a3500 | E-P7 |
|---|
Common features in the Olympus E-P7 and Sony a3500
| E-P7 | a3500 | |||
|---|---|---|---|---|
| Manually focus | More precise focus | |||
| Display sizing | 3.00" | 3" | Equivalent display measurement |
Olympus E-P7 vs Sony a3500 Physical Comparison
In case you're looking to carry your camera frequently, you are going to need to think about its weight and proportions. The Olympus E-P7 provides physical dimensions of 118mm x 69mm x 38mm (4.6" x 2.7" x 1.5") with a weight of 337 grams (0.74 lbs) while the Sony a3500 has measurements 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 Olympus E-P7 versus Sony a3500 in our completely new Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will vary dependant on the lens you are employing at the time. The following is the front view physical size comparison of the E-P7 vs the a3500.

Using dimensions and weight, the portability grade of the E-P7 and a3500 is 86 and 69 respectively.
Olympus E-P7 vs Sony a3500 Sensor Comparison
Typically, its hard to visualise the contrast in sensor sizing just by going through technical specs. The photograph below will help offer you a greater sense of the sensor dimensions in the E-P7 and a3500.
As you have seen, each of the cameras enjoy the same exact megapixel count but not the same sensor sizing. The E-P7 includes the smaller sensor which will make getting shallower DOF harder. The more recent E-P7 will have an edge when it comes to sensor technology.
Olympus E-P7 vs Sony a3500 Screen and ViewFinder
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Olympus E-P7 vs Sony a3500 Specifications
| Olympus PEN E-P7 | Sony Alpha a3500 | |
|---|---|---|
| General Information | ||
| Manufacturer | Olympus | Sony |
| Model | Olympus PEN E-P7 | Sony Alpha a3500 |
| Class | Entry-Level Mirrorless | Entry-Level Mirrorless |
| Introduced | 2021-06-09 | 2014-03-21 |
| Physical type | Rangefinder-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Chip | - | BIONZ image |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | APS-C |
| Sensor measurements | 17.4 x 13mm | 23.5 x 15.6mm |
| Sensor area | 226.2mm² | 366.6mm² |
| Sensor resolution | 20 megapixels | 20 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 | 3:2 and 16:9 |
| Highest resolution | 5184 x 3888 | 5456 x 3632 |
| Highest native ISO | 25600 | 16000 |
| Minimum native ISO | 200 | 100 |
| RAW format | ||
| Minimum boosted ISO | 100 | - |
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 121 | 25 |
| Lens | ||
| Lens mounting type | Micro Four Thirds | Sony E |
| Amount of lenses | 118 | 121 |
| Crop factor | 2.1 | 1.5 |
| Screen | ||
| Type of screen | Tilting | Fixed Type |
| Screen size | 3.00 inches | 3 inches |
| Screen resolution | 1,040 thousand dots | 230 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Screen tech | - | TFT LCD |
| Viewfinder Information | ||
| Viewfinder type | None | Electronic |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.47x |
| Features | ||
| Lowest shutter speed | 60 secs | 30 secs |
| Highest shutter speed | 1/4000 secs | 1/4000 secs |
| Highest silent shutter speed | 1/16000 secs | - |
| Continuous shooting rate | 8.7fps | 4.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 5.40 m (at ISO 100) | 6.00 m (at ISO200 / 4m at ISO100) |
| Flash options | 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 | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Highest flash synchronize | - | 1/160 secs |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| 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 | 1920 x 1080 |
| Highest video resolution | 3840x2160 | 1920x1080 |
| Video data format | MPEG-4, H.264 | AVCHD, H.264 |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | BLS-50 lithium-ion battery & USB charger | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 337g (0.74 lbs) | 411g (0.91 lbs) |
| Dimensions | 118 x 69 x 38mm (4.6" x 2.7" x 1.5") | 128 x 91 x 85mm (5.0" x 3.6" x 3.3") |
| DXO scores | ||
| DXO All around 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 photographs | 470 photographs |
| Battery style | Battery Pack | Battery Pack |
| Battery model | BLS-50 | NP-FW50 |
| Self timer | Yes | Yes (2-sec. or 10-sec. delay) |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC card (UHS-II supported) | - |
| Card slots | Single | Single |
| Price at launch | $800 | $398 |