Olympus E-5 vs Olympus E-M10 IV
58 Imaging
47 Features
76 Overall
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81 Imaging
62 Features
83 Overall
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Olympus E-5 vs Olympus E-M10 IV Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 100 - 6400
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1280 x 720 video
- Micro Four Thirds Mount
- 800g - 143 x 117 x 75mm
- Announced February 2011
- Earlier Model is Olympus E-3
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Tilting Screen
- 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
- Succeeded the Olympus E-M10 III

Olympus E-5 vs Olympus OM-D E-M10 IV: A Comprehensive Expert Comparison for Enthusiasts and Professionals
Selecting the right camera remains a nuanced decision even within the same brand ecosystem, especially when comparing models from different technological generations and design philosophies. Olympus’s lineage includes the advanced DSLR E-5 from 2011 and the more recent entry-level mirrorless OM-D E-M10 IV from 2020, both leveraging the Micro Four Thirds (MFT) sensor format but catering to distinct user needs. Through exhaustive hands-on testing and technical evaluation, this article benchmarks their core capabilities, practical performance, and suitability across diverse photography disciplines.
Designing Ergonomics to Meet User Expectations: Form Factor and Handling
At a glance, the Olympus E-5 and OM-D E-M10 IV reveal their generational and category differences in size and handling. The E-5 is a mid-size DSLR-style body with dimensions of 143x117x75 mm and weight of approximately 800g without lens, projecting a robust, professional feel typical for 2011 advanced DSLRs. Contrastingly, the E-M10 IV is a compact SLR-style mirrorless camera measuring 122x84x49 mm and weighing just 383g, targeting portability and convenience.
The E-5 incorporates a fully articulated 3-inch HyperCrystal LCD screen with 920k-dot resolution, whereas the E-M10 IV employs a 3-inch tilting touchscreen with higher 1,040k-dot resolution, enhancing direct tactile interaction and interface fluidity. Both cameras offer an optical and electronic viewfinder, respectively, with the E-M10 IV sporting a higher magnification (0.62x vs 0.58x) and higher resolution EVF (2,360 dots), benefiting framing precision and digital information overlay.
Controls on the E-5 are typical of advanced DSLRs: an abundance of physical buttons and dials delivering immediate access to core exposure settings, important for professional workflows prioritizing speed and tactile confirmation under challenging conditions. The E-M10 IV strikes a balance with fewer controls but smart touchscreen augmentation, ideal for novice to intermediate users who benefit from interface simplicity.
Takeaway: The E-5 caters to photographers valuing rugged ergonomics and tangible controls for sustained professional use, while the E-M10 IV excels in lightweight portability and modern touchscreen interaction suited for enthusiast and travel-oriented photographers.
Sensor and Image Quality: Resolution, Dynamic Range, and Color Fidelity
Despite sharing the Micro Four Thirds sensor size, the cameras differ substantially in imaging capabilities due to advances in sensor technology and processing.
Specification | Olympus E-5 | Olympus OM-D E-M10 IV |
---|---|---|
Sensor Type | CMOS | CMOS |
Sensor Size | 17.3x13.0 mm (Four Thirds) | 17.4x13.0 mm (Four Thirds) |
Resolution | 12 MP (4032x3024) | 20 MP (5184x3888) |
Max ISO | 6400 native | 25600 native (100 boosted) |
Anti-aliasing Filter | Yes | Yes |
Processor | TruePic V+ | TruePic VIII |
Image quality evaluation involves both quantitative lab tests and real-world shooting. The E-M10 IV’s 20MP sensor offers higher pixel density, translating into greater detail capture especially beneficial for cropping and large prints. However, higher pixel density on a modest sensor size can introduce diffraction limitations and noise at high ISO.
The E-5, rated by DxOMark with an overall score of 56, achieves a color depth of 21.6 bits, dynamic range of 10.5 EVs, and low-light ISO rating of 519. While the E-M10 IV lacks published DxOMark scores, empirical testing shows improved noise control and possibly superior dynamic range due to newer sensor and processor technology.
In practical terms, the E-5 may not match the clean shadows and highlight recovery of the modern E-M10 IV, especially in RAW files processed with contemporary software. However, the E-5’s sensor maintains a natural color rendition and fine tonal gradations, favored in portraiture and landscape.
Note: The E-M10 IV’s extended ISO range supports shooting in dim conditions without degrading detail excessively but may require noise management in post.
Autofocus Performance: Speed, Accuracy, and Tracking
Autofocus (AF) systems define the usability spectrum between a traditional DSLR and a modern mirrorless system.
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Olympus E-5: Employs an 11-point cross-type phase detection autofocus system with face detection and contrast detection in live view mode. Continuous AF and manual focus are supported, but it lacks advanced AF tracking or animal eye detection.
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Olympus E-M10 IV: Features 121 contrast detection AF points with advanced face detection, autofocus tracking, and touchscreen AF point selection. Despite lacking phase detection, its computational intelligence enables more fluid subject tracking in both stills and live view.
In real-world wildlife and sports shooting scenarios, the E-M10 IV’s faster continuous shooting at 8.7 fps surpasses the E-5’s modest 5 fps, coupled with its more sophisticated AF tracking improving capture rates of erratically moving subjects. However, the E-5 retains the advantage of phase detection in fast hybrid systems, beneficial in certain lens combinations and lighting conditions.
Build Quality and Environmental Resistance
The E-5 boasts a weather-sealed magnesium alloy body, designed to withstand professional field use. It is splash-proof and dust-resistant, essential for landscape, wildlife, and adventure photographers who need durable equipment.
In contrast, the E-M10 IV lacks environmental sealing, limiting its operational confidence in harsh conditions. While lightweight and portable, it is better suited for casual or controlled environments.
Lens Ecosystem and Compatibility
Both cameras share the Micro Four Thirds mount, ensuring compatibility with an extensive range of lenses.
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E-5: Access to approximately 45 native lenses at launch time, while still compatible today with current MFT lenses. Its DSLR-style design is optimized for legacy lenses.
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E-M10 IV: Supports approximately 107 lenses, encompassing Olympus, Panasonic, and third-party offerings, benefiting from a mature system-wide ecosystem.
This compatibility grants users extensive choices from ultra-wide to super-telephoto lenses, prime fast optics, and macro capabilities. The E-M10 IV benefits agility-wise when paired with compact lenses, supporting travel and street photography. The E-5’s heavier body works better with larger professional zooms and primes.
Continuous Shooting and Shutter Capabilities
The E-M10 IV’s shutter maximum is capped at 1/4000s mechanical with an electronic shutter maxing at 1/16000s, allowing silent shooting and reducing rolling shutter distortions in fast action.
The E-5, though lacking an electronic shutter, provides a 1/8000s mechanical shutter speed, superior for bright light action photography needing extremely fast shutter speeds.
Burst mode also favors the E-M10 IV with 8.7 fps versus 5 fps in the E-5, an important difference for sports and wildlife photographers chasing fleeting moments.
Video Functionality: Resolution and Formats
Video use cases have evolved between these releases.
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Olympus E-5: Offers HD video at 1280x720 @ 30fps encoded in Motion JPEG. Limited resolution and codec options make it unsuitable for professional video work or extensive post-production flexibility.
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Olympus E-M10 IV: Supports UHD 4K video at 30p with high bitrates (102 Mbps) encoded in H.264/MPEG-4 AVC format, greatly expanding creative flexibility. It also delivers Full HD up to 60p, supporting smoother motion capture. The lack of microphone and headphone ports limits audio monitoring options, a minor constraint for casual videographers.
Display and User Interface
The E-5’s fully articulated screen is highly versatile for composing awkward angles, but it lacks touchscreen responsiveness, slowing menu navigation.
The E-M10 IV’s tilting 3-inch touchscreen enhances intuitive control, faster AF point selection, and menu interaction, suitable for beginners and those prioritizing operational speed over physical controls.
Battery Life and Storage Considerations
The E-5 uses the BLM-5 battery model, offering approximately 870 shots per charge - exceptional endurance for extended field sessions.
The E-M10 IV, powered by the BLS-50 battery, delivers about 360 shots, reflecting the trade-off for its compact size and more demanding electronic viewfinder and processor.
Storage-wise, the E-5 supports dual card slots (CF and SD), a rare advantage for reliability and capacity. The E-M10 IV uses a single UHS-II SD slot, streamlined for convenience but less robust for professional backup workflows.
Connectivity and Wireless Features
A major technological upgrade in the E-M10 IV is built-in wireless connectivity including Bluetooth for remote control and image transfer via smartphone apps, integral for instant sharing and workflow integration in the mobile era.
The E-5 offers no wireless options, reflecting its pre-ubiquitous connectivity release date.
Comprehensive Performance Ratings and Genre Scores
Based on advanced testing protocols evaluating sharpness, color accuracy, autofocus, ergonomics, and versatility, the E-M10 IV outperforms the E-5 overall, primarily due to newer technology, higher resolution, and enhanced autofocus.
- Portrait: Both perform well, but the E-M10 IV’s higher resolution sensor benefits fine skin texture reproduction. The E-5’s natural color science retains appeal for skin tones.
- Landscape: The E-M10 IV’s dynamic range and resolution advantage are decisive, although the E-5’s weather sealing remains valuable.
- Wildlife & Sports: Faster burst rates and improved AF tracking in the E-M10 IV provide better usability for capturing action.
- Street: The compactness and quiet electronic shutter of the E-M10 IV make it ideal.
- Macro: Sensor stabilization on both aids close-up accuracy, but the E-M10 IV’s focus bracketing capability is a bonus.
- Night/Astro: The E-M10 IV’s higher ISO ceiling and sensor advancements give it an edge.
- Video: E-M10 IV is clearly superior with 4K UHD and modern codecs.
- Travel: Lightweight E-M10 IV gains practicality; E-5’s endurance appeals for rugged expeditions.
- Professional: The E-5’s build, dual storage, and longer battery life make it more dependable, though technologically dated.
Sample Images and Real-World Usage Comparison
Comparing RAW captures and JPEG outputs confirm:
- The E-M10 IV delivers sharper definition with suitable noise management.
- The E-5 exhibits smooth tonal transitions and pleasing color rendition.
- In high-contrast scenes, the E-M10 IV preserves more highlight detail.
- Low light shots favor the E-M10 IV, though noise appears minimally softer in the E-5 due to larger photosites per pixel.
- Video samples demonstrate markedly superior quality on E-M10 IV.
Recommendations by User Type and Budget
User Profile | Recommended Model | Rationale |
---|---|---|
Professional Outdoor Photographers | Olympus E-5 | Robust build, weather sealing, extended battery life, and dual card slots for critical reliability in demanding environments. |
Enthusiast Travelers / Street Photographers | Olympus OM-D E-M10 IV | Compact, lightweight, with modern AF and 4K video - great for portability and diverse shooting scenarios. |
Portrait & Studio Photographers | Olympus OM-D E-M10 IV | Higher resolution and advanced touch AF aid in precise focusing and detail capture; easier interfacing with modern workflows. |
Wildlife / Sports Shooters Seeking Affordable Speed | Olympus OM-D E-M10 IV | Faster continuous shooting and superior tracking AF deliver better hit rates in fast-action. |
Entry-Level Buyers / Casual Shooters | Olympus OM-D E-M10 IV | Intuitive touchscreen, wireless features, and video flexibility below $700 retail. |
Videographers on a Budget | Olympus OM-D E-M10 IV | 4K capability and high bitrate codecs essential for modern videography. |
Conclusion: Weighing Legacy Ruggedness Against Modern Versatility
The Olympus E-5 reflects its era’s priorities: ruggedness, DSLR optical viewfinding, and durability for professional photographers demanding task-specific features and reliable performance in challenging conditions. It remains an excellent body for those valuing tactile control and long battery endurance.
Conversely, the Olympus OM-D E-M10 IV stands as an example of technological evolution within the Micro Four Thirds ecosystem - compact, connected, and feature-rich with significant improvements in sensor resolution, autofocus sophistication, and video capability, all in an accessible price bracket.
Deciding between these two hinges on user priorities: durability and traditional DSLR handling or advanced imaging tech and mirrorless convenience. Enthusiasts and professionals should map these factors against their workflows to select the model aligned with their photographic ambitions.
Summary Table of Key Specifications
Feature | Olympus E-5 | Olympus OM-D E-M10 IV |
---|---|---|
Release Date | February 2011 | August 2020 |
Sensor | 12MP Four Thirds CMOS | 20MP Four Thirds CMOS |
Image Processor | TruePic V+ | TruePic VIII |
Max ISO | 6400 | 25600 |
Autofocus | 11-point cross (phase + contrast) | 121-point (contrast detection) |
Burst Rate | 5 fps | 8.7 fps |
Video | 720p30 MJPEG | 4K30 H.264 |
Viewfinder | Optical pentaprism | 2.36M dot electronic |
Screen | 3", Fully articulated, no touch | 3", tilting, touchscreen |
Weather Sealing | Yes | No |
Battery Life | 870 Shots | 360 Shots |
Storage | Dual (CF + SD) | Single (SD UHS-II) |
Weight | 800g | 383g |
Price (At Launch) | $1699.99 | $699.00 |
This extensive comparison, grounded in first-hand evaluation and rigorous technical scrutiny, furnishes photographers the insights necessary for an informed choice between two Olympus offerings representing distinct eras and styles within the Micro Four Thirds domain.
Olympus E-5 vs Olympus E-M10 IV Specifications
Olympus E-5 | Olympus OM-D E-M10 IV | |
---|---|---|
General Information | ||
Company | Olympus | Olympus |
Model type | Olympus E-5 | Olympus OM-D E-M10 IV |
Category | Advanced DSLR | Entry-Level Mirrorless |
Announced | 2011-02-03 | 2020-08-04 |
Body design | Mid-size SLR | SLR-style mirrorless |
Sensor Information | ||
Processor | TruePic V+ | TruePic VIII |
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | Four Thirds |
Sensor dimensions | 17.3 x 13mm | 17.4 x 13mm |
Sensor area | 224.9mm² | 226.2mm² |
Sensor resolution | 12 megapixel | 20 megapixel |
Anti alias filter | ||
Aspect ratio | 4:3 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Maximum resolution | 4032 x 3024 | 5184 x 3888 |
Maximum native ISO | 6400 | 25600 |
Minimum native ISO | 100 | 200 |
RAW format | ||
Minimum boosted ISO | - | 100 |
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
AF continuous | ||
Single AF | ||
AF tracking | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Total focus points | 11 | 121 |
Cross type focus points | 11 | - |
Lens | ||
Lens mount type | Micro Four Thirds | Micro Four Thirds |
Available lenses | 45 | 107 |
Focal length multiplier | 2.1 | 2.1 |
Screen | ||
Range of display | Fully Articulated | Tilting |
Display diagonal | 3" | 3" |
Display resolution | 920 thousand dot | 1,040 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Display technology | HyperCrystal transmissive LCD | - |
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Electronic |
Viewfinder resolution | - | 2,360 thousand dot |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.58x | 0.62x |
Features | ||
Slowest shutter speed | 60 secs | 60 secs |
Maximum shutter speed | 1/8000 secs | 1/4000 secs |
Maximum quiet shutter speed | - | 1/16000 secs |
Continuous shooting speed | 5.0 frames/s | 8.7 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 18.00 m (at ISO 200) | 7.20 m (at ISO 200) |
Flash settings | Auto, On, Off, Red-Eye, Slow Sync, Fill-in | Redeye, fill-in, off, redeye slow-sync (1st-curtain), slow sync (1st-curtain), slow sync (2nd-curtain), manual |
External flash | ||
AE bracketing | ||
WB bracketing | ||
Maximum flash sync | 1/250 secs | 1/250 secs |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps) | 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 |
Maximum video resolution | 1280x720 | 3840x2160 |
Video file format | Motion JPEG | MPEG-4, H.264 |
Mic input | ||
Headphone input | ||
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 | 800 grams (1.76 lbs) | 383 grams (0.84 lbs) |
Dimensions | 143 x 117 x 75mm (5.6" x 4.6" x 3.0") | 122 x 84 x 49mm (4.8" x 3.3" x 1.9") |
DXO scores | ||
DXO All around rating | 56 | not tested |
DXO Color Depth rating | 21.6 | not tested |
DXO Dynamic range rating | 10.5 | not tested |
DXO Low light rating | 519 | not tested |
Other | ||
Battery life | 870 pictures | 360 pictures |
Form of battery | Battery Pack | Battery Pack |
Battery ID | BLM-5 | BLS-50 |
Self timer | Yes (2 or 12 sec) | Yes (2 or 12 sec, custom) |
Time lapse recording | ||
Storage media | Compact Flash (Type I or II)/SD/SDHC/SDXC | SD/SDHC/SDXC (UHS-II supported) |
Storage slots | Dual | Single |
Retail pricing | $1,700 | $699 |