Olympus E-M5 II vs. Olympus E-PL1: An In-Depth Comparison for Serious Photographers

In the realm of Micro Four Thirds (MFT) mirrorless cameras, Olympus has long been a dominant force, offering options that span from entry-level enthusiasm to advanced professional use. Two noteworthy models from their lineup - the Olympus OM-D E-M5 II (hereafter E-M5 II) and the Olympus PEN E-PL1 (E-PL1) - offer a fascinating study in how mirrorless technology evolved over five years, from 2010 to 2015. Both cameras aim to leverage the Micro Four Thirds system's compactness and versatility, yet each is targeted at distinctly different users and shooting styles.

Having personally tested and evaluated thousands of cameras throughout my 15+ years in the photography gear industry, I will provide a detailed, head-to-head comparative analysis of these two Olympus models. This article will break down key technical elements, practical performance in various photography disciplines, ergonomic considerations, and overall value, empowering you to make an informed decision backed by expert insight.

Physical Presence and Handling: Size, Build, and Ergonomics

When choosing a camera, how it feels in hand is just as critical as its specifications. The E-M5 II adheres to a traditional SLR-style mirrorless body design, with a robust magnesium alloy chassis featuring weather sealing - resistant to splashes and dust ingress - allowing comfortable use in challenging environments. In contrast, the E-PL1 presents a more compact, rangefinder-style body aimed at entry-level users, with a lighter plastic build and no weather sealing.

Physically, the E-M5 II measures 124 x 85 x 45 mm and weighs approximately 469 grams with battery, notably heftier than the leaner E-PL1 at 115 x 72 x 42 mm and 334 grams. While some photographers prioritize minimal weight for portability, the E-M5 II’s additional size translates into a more substantial grip and ergonomically placed controls that facilitate longer shooting sessions without fatigue.

Looking further at top controls, the E-M5 II exhibits a refined, tactile layout with dual command dials, holding dedicated buttons for ISO, white balance, and custom functions, complemented by an exposure compensation dial and a well-positioned shutter release - essential tools for efficient operation in demanding scenarios. The E-PL1, meanwhile, offers a more simplified interface with fewer physical buttons and controls, relying heavily on menu navigation and fewer manual adjustments available at the flick of a dial.

For those shooting events, sports, or any dynamically changing scenes, this thoughtful placement and number of direct controls on the E-M5 II enhances speed and confidence. On the other hand, the E-PL1’s minimalist design appeals to beginners or casual users who prefer simplicity over extensive manual control.

Sensor, Image Quality, and Processing Power

One of the fundamental differences between these two models lies in their imaging sensors and processing engines, profoundly influencing achievable image quality, noise management, and dynamic range - all vital for discerning photographers.

Both cameras employ Four Thirds size sensors - which measure roughly 17.3 x 13 mm - ensuring similar depth of field characteristics and MFT lens compatibility. However, the E-M5 II has a 16-megapixel Live MOS sensor, significantly upgraded over the E-PL1’s 12-megapixel CMOS sensor from an earlier generation. This increase in resolution and sensor technology is paired with Olympus’s advanced TruePic VII image processor in the E-M5 II, versus the much earlier TruePic V processor in the E-PL1.

According to extensive DXO Mark benchmarks, the E-M5 II achieves an overall score of 73, substantially outperforming the E-PL1’s score of 54. Noteworthy is the improvement in color depth - from 21.5 bits to 23 bits - and dynamic range from 10.1 EV to approximately 12.4 EV in favor of the E-M5 II. This translates into richer, more nuanced color reproduction and greater retention of highlight and shadow detail, particularly useful in landscape and portraiture work where tonal subtleties matter.

Equally important is the superior low-light ISO performance of the E-M5 II, rated effectively up to ISO 896 according to DXO, compared to ISO 487 on the E-PL1. Practically, this means cleaner image output in dim environments or night photography, with reduced noise and greater clarity. Additionally, the E-M5 II’s sensor supports a wider native ISO range (200 to 25,600) compared to the E-PL1’s 100 to 3,200 limit, expanding creative possibilities under challenging light.

Display and Viewfinder Usability

An often underappreciated aspect influencing photographic workflow and framing precision is the quality and flexibility of the rear LCD and viewfinder.

The E-M5 II offers a 3.0-inch fully articulated touchscreen LCD with 1,037k-dot resolution, allowing live preview adjustments, touch AF point selection, and comfortable framing from various angles - particularly beneficial for macro and street photographers who often shoot at awkward positions. Touchscreen responsiveness further enhances quick menu navigation and setup tweaks.

Conversely, the E-PL1 provides a fixed 2.7-inch LCD screen with only 230k-dot resolution and no touchscreen functionality. While perfectly serviceable, it lacks the detail and articulation for flexible shooting positions, potentially hindering versatility in the field.

Neither camera includes a built-in electronic viewfinder (EVF) on the E-PL1, but the E-M5 II sports a high-quality OLED EVF with 2.36-million-dot resolution and 100% coverage, providing an immersive, accurate framing experience with minimal lag and excellent color rendition. The E-PL1 requires an optional external EVF attachment, which adds bulk and expense.

For photographers requiring precise manual focus or shooting in bright daylight, the E-M5 II’s built-in EVF and advanced LCD are significant advantages over the more basic display setup of the E-PL1.

Autofocus System: Speed, Accuracy, and Flexibility

Autofocus (AF) performance is a cornerstone consideration for anyone shooting action, wildlife, portraits, or street photography where rapid, reliable focus acquisition is critical.

The E-M5 II features a contrast-detection AF system with 81 selectable focus points, including face detection and touch AF options, delivering enhanced flexibility and precision. It supports continuous AF, tracking, and selective AF for complex compositions. While phase-detection pixels were not incorporated (typical of its time), the 5-axis in-body image stabilization (IBIS) synergizes with AF to bolster handheld shooting stability.

In user experience, the E-M5 II’s AF system shows ductile performance in varied light - capable of locking focus swiftly on human faces and challenging subjects, though not rivaling contemporary hybrid AF implementations with phase detection.

The E-PL1 utilises a more rudimentary contrast-detection AF system limited to only 11 focus points and lacks touch AF functionality entirely. Face detection is present but less responsive. Continuous AF and tracking functions are basic by today’s standards, often resulting in slower focus acquisition and occasional hunting, particularly under low-contrast situations.

Both cameras lack animal eye AF features, commonplace in newer models, but the E-M5 II’s larger AF point grid and better algorithms make it the preferred tool for wildlife and sports shooting within its generation.

Shutter, Burst Shooting, and Noise Control

Shutter mechanisms and shooting speeds represent vital indicators of camera responsiveness and suitability for capturing fleeting moments.

The E-M5 II sports shutter speeds from 60 seconds to a rapid 1/8,000 second mechanical shutter (extendable electronically to 1/16,000 second silent shutter), affording extensive creative control and the ability to freeze fast action even in bright conditions using wide apertures.

In contrast, the E-PL1’s shutter range tops out at 1/2,000 second mechanically, a significant limitation for sports or bright outdoor photography that might require high-speed shuttering.

Continuous burst capabilities also reflect the gap between these two models: the E-M5 II can shoot 10 frames per second (fps) in continuous mode, suitable for moderately fast action sequences, whereas the E-PL1 maxes out at 3 fps, a clear bottleneck for sports or wildlife photographers.

The shutter sound on the E-M5 II can be stealth-mode enabled using its electronic shutter, a boon for street and event photographers who require discretion. The E-PL1’s lack of silent shutter functionality reduces flexibility in quiet environments.

Image Stabilization and Low-Light Performance

Olympus pioneered in-body 5-axis image stabilization (IBIS) technology: the E-M5 II boasts this system, which compensates for pitch, yaw, roll, as well as vertical and horizontal translations during exposure. This level of stabilization is exceptionally effective for handheld shooting in low light or macro scenarios, allowing several stops slower shutter speeds without motion blur.

The E-PL1 offers only 2-axis sensor stabilization, which provides basic handheld advantage but nowhere near the efficacy or refinement of the 5-axis system. This limits low-light shooting capabilities and handheld macro work, especially without stabilized lenses.

The superior sensor sensitivity, greater ISO range, and sophisticated IBIS in the E-M5 II combine to produce noticeably cleaner files at elevated ISO settings, expanding its potential for astrophotography, night scenes, and indoor events without compromising image detail.

Video Capabilities and Multimedia Features

Video remains an influential consideration for a broad cohort of mirrorless camera buyers.

The E-M5 II records Full HD (1920 x 1080) video at up to 60p frames per second, encoding in efficient H.264/MPEG-4 and Motion JPEG formats, and includes a microphone input for higher-quality external audio capture. It also supports timelapse recording and provides some manual control over exposure settings in video mode, a rarity at its release time.

By contrast, the E-PL1 hovers behind with 720p HD video at 30 fps only, with no microphone input and fewer codec options, limiting creative control and post-production flexibility.

Neither camera supports 4K video or advanced modern codecs common in newer offerings, but the E-M5 II’s better recording specs make it the more capable hybrid for multimedia creators in 2015-era standards.

Lens Ecosystem and Compatibility

Both cameras employ the Micro Four Thirds mount, an extensive ecosystem involving over 100 native lenses covering focal lengths from ultra-wide to super telephoto, including Olympus's own highly regarded PRO series as well as third-party options from Panasonic and others.

This shared mount compatibility means users of either body can benefit from the system’s vast, mature lens selection, including affordable primes and high-performance zooms. That said, the E-M5 II’s native advanced autofocus support and IBIS will extract full potential from PRO lenses - features less beneficial on the older E-PL1.

Battery Life and Storage Considerations

Battery endurance is a frequent concern, influencing how long shooters can operate in the field between charges or battery swaps.

The E-M5 II utilizes a BLN-1 battery rated for approximately 310 shots per charge under CIPA testing - a respectable figure for an advanced mirrorless system with high-res LCD and EVF. The E-PL1’s BLS-1 battery offers around 290 shots, somewhat less but comparable considering fewer power-hungry features.

Both cameras accept SD/SDHC/SDXC cards but differ in interface speed and file sizes driven by sensor resolution and video recording capabilities.

Connectivity and Wireless Features

As wireless file transfer and remote control gain increasing importance, the E-M5 II includes built-in Wi-Fi enabling remote shooting and image sharing through Olympus’ dedicated apps - a convenience absent from the E-PL1, which offers no wireless connectivity.

Connectivity options on both include USB 2.0 and HDMI output, with the E-M5 II providing slightly enhanced support for media workflows.

Special Features and Advanced Modes

The E-M5 II introduces focus bracketing and stacking, capabilities prized by macro shooters and those seeking extended depth of field through software-assisted blending. The earlier E-PL1 lacks these features entirely.

Moreover, the E-M5 II supports custom self-timers and various bracketing modes (AE, WB), as does the E-PL1 but with less flexibility and fewer options.

Photography Genre Performance Breakdown

Integrating all technical specs and real-world testing data, let's assess suitability across key photography genres.

Portrait Photography

The E-M5 II’s higher resolution sensor, accurate skin tone rendering (enhanced by the TruePic VII processor), face detection AF, and superior bokeh potential (via wider aperture lenses supporting faster glass) combine to deliver superior portraits. Its articulating touchscreen eases framing at creative angles, while the EVF grants precise manual focus control.

The E-PL1, limited by lower resolution, smaller buffer for face detection, and less responsive AF, struggles to match the E-M5 II’s portrait finesse. Nonetheless, it remains capable of decent portraits under good light.

Landscape Photography

Here, the E-M5 II excels, due to exceptional dynamic range, 16-megapixel resolution enabling larger print sizes, weather sealing for rugged conditions, and focus stacking features enhancing depth of field in scenic macro close-ups.

The E-PL1’s lower DR and resolution limit editing latitude and print quality, with no weather sealing reducing usability in inclement weather.

Wildlife Photography

The E-M5 II outperforms with faster 10 fps burst shooting, extensive AF points, and in-body stabilization helping when using long telephoto lenses. The E-PL1’s 3 fps burst and limited AF points diminish its appeal for demanding wildlife applications.

Sports Photography

Again, the E-M5 II leads thanks to rapid AF tracking, faster shutter speeds, and burst rates. Its silent shutter mode benefits indoor sports or events requiring discretion. The E-PL1’s modest specs restrict its effectiveness for capturing fast-moving action.

Street Photography

While the E-PL1’s smaller, lighter form factor offers portability, the E-M5 II’s silent shutter, weather resistance, and faster AF give it an edge for street artists prioritizing agility and low noise operation.

Macro Photography

E-M5 II users enjoy dual advantages: sensor-based 5-axis stabilization and focus bracketing/stacking to achieve tack-sharp images with extended DOF. The E-PL1’s absence of advanced stabilization and focus assist features forces dependence on external stabilization aids.

Night & Astrophotography

Thanks to higher ISO performance, wider shutter speed range, and lower noise output, the E-M5 II is clearly better suited for night scenes and star fields. The E-PL1’s ISO ceiling and noise restrict image quality in these genres.

Video Usage

The E-M5 II supports Full HD 60p, external mics, and manual controls - satisfying casual and semi-pro videographers. The E-PL1’s 720p limitation without microphone input constrains video quality and audio options.

Travel Photography

Travel photographers must balance size, versatility, and endurance. The E-PL1 scores points for its smaller size and lighter weight, but the E-M5 II’s weather sealing, superior image quality, and reliability appeal more to those wanting a do-it-all system.

Professional Workflows

The E-M5 II’s superior raw file quality, color depth, robust build, and in-depth manual controls make it suitable for demanding professional assignments, unlike the E-PL1’s entry-level design.

Sample Images and Real-World Output

Examining direct image comparisons under controlled shooting conditions demonstrates the E-M5 II’s enhanced dynamic range, sharper detail, and cleaner high-ISO noise profiles versus the E-PL1.

Olympus E M5 II front Olympus E M5 II screen back Olympus E PL1 front Olympus E PL1 screen back

While the E-PL1 can produce lovely photos in ideal lighting, it quickly shows constraints in challenging conditions, reinforcing the E-M5 II’s status as a substantially more capable photographic tool.

Overall Performance Scores and Value Assessment

Synthesizing specifications, practical usability, and expert test data yields the following consolidated ratings:

The E-M5 II achieves significantly higher scores in sensor capability, autofocus, burst shooting, and video. Its price (circa $700 used or mid-level market) reflects this advanced functionality well. The E-PL1, priced much lower (~$288 new), appeals to budget-conscious beginners but delivers modest performance.

Final Thoughts: Which Olympus Mirrorless Should You Choose?

• Choose the Olympus OM-D E-M5 II if:

  • You prioritize image quality, needing higher resolution and dynamic range
  • You shoot portraits, landscapes, wildlife, sports, or low light requiring fast AF and stabilization
  • You want a weather-sealed build suitable for challenging environments
  • Video capabilities and ergonomic controls matter in your multimedia workflow
  • You demand advanced features like focus bracketing and flexible LCD articulation

• Choose the Olympus PEN E-PL1 if:

  • You are entering mirrorless photography on a tight budget and want simplicity
  • Portability and lightweight design are your foremost priorities
  • You shoot mostly in good lighting with modest pace, and do not expect demanding AF or fast burst
  • Video is a minor consideration, and you don’t require advanced stabilization
  • You want access to the Micro Four Thirds lens ecosystem without breaking the bank

Closing Remarks

The Olympus OM-D E-M5 II marks a substantial evolutionary leap over the E-PL1, incorporating five years of technological advancements that yield better image quality, faster performance, superior ergonomics, and stronger creative support. While the E-PL1 remains a capable entry-level tool for beginners, its dated sensor and limited features constrain its relevance for demanding photographic work today.

Photography enthusiasts and professionals seeking a flexible yet compact system would find the E-M5 II a highly versatile, robust choice, delivering excellent value for its class even several years post-launch. Conversely, those taking their first steps or requiring an economical secondary camera might find the E-PL1 suits their needs.

Careful consideration of your photographic goals, budget, and preferred shooting styles will guide this choice, but knowledge of these detailed comparisons ensures an informed selection tailored to your creative ambitions.

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