Olympus E-M5 II vs Sony W810

Comparing the Olympus OM-D E-M5 II and Sony Cyber-shot DSC-W810: An Expert Analysis for Photographers Seeking Performance and Practicality

In this comprehensive examination, I compare two markedly different cameras: the Olympus OM-D E-M5 Mark II (hereafter E-M5 II), introduced in early 2015 as an advanced mirrorless system camera, and the Sony Cyber-shot DSC-W810, a 2014-era ultracompact point-and-shoot camera. While both cameras ostensibly serve photography enthusiasts, their target audience, feature sets, and technical capabilities cater to vastly different use cases and demands. Drawing from extensive hands-on testing experiences with thousands of cameras, this device-level comparison aims to clarify where each shines or falls short, guiding both enthusiasts and professional shooters toward an informed choice.

Understanding Design and Handling: Size, Weight, and Ergonomics

From the outset, the physical design differences between the Olympus E-M5 II and Sony W810 are profound. The E-M5 II employs a classic SLR-style mirrorless body featuring comfortable and robust ergonomics, commanding a weight of 469g and dimensions of 124 x 85 x 45 mm. It integrates substantial grip contours, richly textured surfaces, and well-placed tactile controls conducive to precise operation during extended shoots.

Contrast this with the Sony W810, weighing just 111g and measuring 97 x 56 x 21 mm, reflecting an exceptionally compact, pocketable ultracompact camera design oriented toward casual snapshots. Its diminutive size and minimalistic control layout lack the dedicated buttons photographers rely on for rapid exposure changes or manual input. While the W810’s lightness offers extreme portability, its ergonomics are constrained, introducing potential handling discomfort over longer shooting periods or awkward grip situations.

The E-M5 II is designed for confident operation with one or two hands, easing fatigue during handheld use, while the Sony W810 favors simplicity and spontaneous mobility but sacrifices substantial physical control and customization. For professionals and enthusiasts valuing precise handling, the Olympus is clearly advantageous.

Top-Down: Control Layout and Interface Usability

Evaluating the top plate control systems elucidates each camera’s operational philosophy. The Olympus E-M5 II features dedicated dials for shutter speed, exposure compensation, and shooting modes, alongside customizable function buttons. These afford users direct access to critical parameters without wading through menus - a significant advantage during dynamic shooting scenarios.

The Sony W810’s top view is markedly spartan: a single multifunction dial and limited buttons geared toward automatic or scene mode selections. The absence of direct manual exposure control diminishes creative flexibility, relegating users primarily to point-and-shoot operation or automatic scene optimizations.

Particularly for advanced users, the Olympus’s richer control framework enables nuanced exposure management and swift configuration adjustments - a decisive factor for reliability during complex lighting or fast-paced environments.

Sensor Technology, Image Quality, and Performance Metrics

Analyzing sensor hardware and image quality metrics exposes the fundamental imaging disparities. The E-M5 II utilizes a 16MP Four Thirds (17.3 x 13 mm) MOS sensor, delivering a native ISO range of 200–25600, and supported by the TruePic VII image processor. Its sensor size is substantially larger than the W810’s 1/2.3” CCD sensor (6.17 x 4.55 mm) with 20MP resolution and ISO 80–3200. While Sony’s higher pixel count suggests fine detail, the smaller sensor area inherently compromises photon gathering ability, translating to reduced dynamic range and diminished low-light performance.

DXOMark evaluations (Olympus: overall score 73, color depth 23 bits, dynamic range 12.4 EV, low-light score ISO 896; Sony W810 untested) empirically verify the Olympus’s superior tonal gradation and exposure latitude. The E-M5 II produces cleaner images with more accurate colors and less noise at increasing ISOs.

From a practical standpoint, the larger sensor capacity and advanced processor enable Olympus to excel in challenging lighting conditions, delivering images with refined texture and subtle shadow detail. Sony’s sensor design suits brightly lit casual photography, but struggles in dim environments or situations demanding subtle tonal control.

Reviewing LCD and Viewfinder Technologies

The Olympus features a 3.0-inch fully articulating touchscreen with a high resolution of 1037k dots, facilitating versatile shooting angles, touchscreen menus, and touch-to-focus capabilities. The articulated design suits videography, macro work, and awkward compositions requiring precise framing.

The Sony is equipped with a fixed 2.7-inch Clear Photo LCD panel at only 230k dots, offering a modest display without touchscreen capabilities or articulation. This detracts from compositional flexibility and user interaction, often frustrating those accustomed to contemporary live view operation.

Furthermore, the Olympus integrates an electronic viewfinder (EVF) with 2.36 million dots, 100% coverage, and 0.74x magnification - critical for daylight shooting or tracking moving subjects while reducing glare issues. Conversely, the Sony W810 omits a viewfinder entirely, forcing reliance on its dim LCD which is challenging under bright outdoor conditions.

For photographers dependent on precise framing, especially in varied lighting, the Olympus’s superior displays and EVF represent a critical usability advantage.

Autofocus System and Focusing Precision

Autofocus capability is often a decisive factor. The Olympus E-M5 II’s contrast-detection AF with 81 focus points, face detection, continuous AF, and tracking facilitates swift and accurate focusing across diverse subjects and movement conditions. It includes advanced manual focus aids and focus bracketing features, beneficial for macro and landscape photographers seeking depth-of-field control.

In comparison, the Sony W810’s basic contrast-detection AF supports face detection and center-weighted focusing but lacks continuous AF, focus tracking, or manual focus options. Its single-frame rate AF is suitable only for static subjects in good lighting, and it cannot reliably track moving subjects.

The Olympus’s flexibility and responsiveness in autofocus render it capable in portrait, wildlife, sports, and macro photography where precise focus is critical. The Sony’s AF system restricts it to casual, stationary shooting scenarios.

Burst Shooting and Frame Rates

Burst shooting speed and buffer depth are essential for action photography. The E-M5 II offers continuous shooting at 10 fps with autofocus tracking, enabling reliable capture of fleeting moments in sports or wildlife. Its buffer depth comfortably manages RAW or JPEG output during bursts.

Conversely, the Sony W810 operates at a single frame per second for continuous shooting, effectively eliminating it from consideration for action or sports photography.

For subjects involving rapid movement, horsepower provided by Olympus’s faster burst rate is a requisite; Sony’s W810 suitability is limited to slow-paced or posed images.

Image Stabilization: Sensor vs. Optical

The Olympus E-M5 II includes sensor-based 5-axis image stabilization, compensating for roll, pitch, yaw, and translation movements. This system is highly effective for handheld shots under low light, shifts in focus stacking, and video stabilization, augmenting image sharpness and usability without reliance on lenses.

Sony’s W810 uses optical image stabilization embedded within its compact lens system. Although optical stabilization aids in reducing blur at telephoto settings, it is less comprehensive than Olympus’s 5-axis approach, especially in challenging conditions.

The Olympus’s superior IBIS implementation affords more consistent sharpness over varied photo and video scenarios.

Video Capabilities Compared

Olympus delivers full HD video capture up to 1080p at 60 fps with advanced recording formats (MPEG-4, H.264, Motion JPEG), external microphone input, and time-lapse recording features. Its articulating screen and stabilized sensor complement video workflows, appealing to hybrid shooters.

The Sony W810 offers only 720p video at 30 fps, with no microphone input or advanced recording modes, limiting it to casual video capture.

Videographers seeking quality recording and sound input will find Olympus’s solution vastly more capable.

Lens System and Expandability

As a Micro Four Thirds system body, the Olympus E-M5 II interfaces with a broad ecosystem of over 100 native lenses from Olympus and Panasonic, spanning from ultrawide to super-telephoto, prime to zoom, macro to specialty optics. This comprehensive support enables adaptation to nearly any photography niche or artistic style.

The Sony W810 features a fixed 27-162 mm equivalent (6x optical zoom) lens with apertures ranging F3.5-F6.5, capped at its built-in optics. There is no option for alternative lenses.

The Olympus’s modular lens compatibility is a critical long-term advantage for enthusiasts seeking system growth and specialization; Sony’s W810 is functionally locked into its basic zoom lens.

Build Quality and Environmental Resistance

Olympus constructed the E-M5 II with a magnesium alloy body incorporating comprehensive weather sealing against dust and moisture - enabling rugged use in inclement weather or dusty environments. Testing confirms its durability, reassuring professional users operating under challenging outdoor conditions.

The Sony W810 lacks any weatherproofing or reinforced construction, rendering it susceptible to environmental damage.

For field professionals and serious enthusiasts operating outdoors, Olympus’s robust weather resistance substantiates the investment in reliability.

Battery Life, Storage, and Connectivity

The Olympus camera delivers approximately 310 shots per charge using the BLN-1 battery, with compatibility for SD/SDHC/SDXC storage cards in a single slot. It supports built-in Wi-Fi for wireless image transfer and remote control, plus USB 2.0 and HDMI outputs.

The Sony W810 offers around 200 shots per charge using an NP-BN battery and supports Memory Stick Duo and microSD cards; however, it lacks any wireless connectivity options or video output ports.

Olympus’s superior battery performance coupled with modern connectivity options streamlines workflows for tethered use, remote shooting, and rapid image sharing, critical for professional environments.

Real-World Photography Use Cases: Strengths and Limitations

Portrait Photography

The Olympus E-M5 II’s face detection autofocus, excellent color rendition, 5-axis IS, and large sensor facilitate beautifully rendered skin tones and creamy bokeh with compatible prime lenses. Eye-detection is supported, enhancing portrait sharpness. Sony’s smaller sensor and limited AF hinder portrait quality and depth.

Landscape Photography

With high dynamic range, rich resolution, focus bracketing, and weather sealing, Olympus excels at landscapes in complex lighting and rugged environments. Sony’s limited sensor size and lens restrict detail capture and durability.

Wildlife and Sports

Fast AF, 10 fps burst, and lens adaptability enable Olympus to track wildlife and athletes with precision. Sony’s slow AF and frame rate, along with fixed lens zoom inadequacy, render it unsuitable.

Street Photography

Sony’s discreet size and instant access benefit casual street snaps, yet Olympus’s silent electronic shutter and better low-light sensitivity offer superior image quality discreetly. Size of Olympus may challenge portability but provides operational versatility.

Macro Photography

Olympus’s focus stacking capability, manual focus aids, and dedicated macro lenses empower high precision and sharpness. Sony offers neither.

Night and Astro

Olympus’s clean high ISO performance and enhanced dynamic range outdistance Sony’s noisy low-light capture. 5-axis IS further supports longer handheld exposures.

Video and Hybrid Use

Olympus’s full HD, stable footage, and audio input surpass Sony’s limited HD option lacking sound control.

Travel Photography

Sony’s pocketability and simplicity appeal to casual travelers but limit creative control. Olympus balances bulk with versatility and endurance, suitable for serious travel documentation.

Professional Work

Olympus’s raw output, ruggedness, comprehensive control, and connectivity facilitate professional workflows. Sony’s stripped feature set and build limit professional applications.

Image Quality Field Comparisons

Olympus E M5 II front Olympus E M5 II screen back Sony W810 front Sony W810 screen back

Side-by-side image analysis from controlled studio and outdoor testing reaffirms Olympus’s advantages in tonal nuance, noise control, and rendering accuracy. The Sony’s images, while sharp in good light, show early degradation in shadow detail and dynamic range compression. Its JPEG processing can produce oversharpening and less natural colors.

Scoring the Cameras: Overall and Genre-Specific Ratings

Evaluating the cameras across key performance vectors results in comprehensive scores favoring Olympus in nearly all categories by substantial margins - especially in low light, autofocus, versatility, and professional applicability. The Sony’s strengths are limited to portability and ease of use for casual snapshot photography.

Pricing and Value Analysis

With an MSRP around $699 for Olympus and just under $100 for Sony, the price differential is significant. Olympus targets the advanced segment demanding system flexibility, image quality, and professional features. Sony W810 occupies the entry-level corridor appealing to budget-conscious users prioritizing simplicity and portability.

From a cost-to-performance viewpoint, Olympus provides robust return for enthusiasts and professionals despite higher initial outlay. Sony’s value proposition suits those with minimal creative or technical ambitions.

Summary and Recommendations

The Olympus OM-D E-M5 II unequivocally outperforms the Sony Cyber-shot DSC-W810 across nearly every meaningful photography and videography metric. Advanced sensor technology, comprehensive control surfaces, robust autofocus, superior stabilization, articulate display, high-quality EVF, lens system expansibility, and rugged build collectively make Olympus the superior tool for enthusiasts and pros.

The Sony W810 retains limited appeal as a compact, highly affordable camera for casual or backup use by novices or travelers prioritizing ultimate portability over image excellence or creative control.

Who Should Choose the Olympus E-M5 II?

• Serious enthusiasts seeking a durable, versatile mirrorless system camera.
• Photographers requiring manual controls, fast autofocus, and extensive lens options.
• Hybrid shooters demanding high-quality video and robust stills performance.
• Professionals needing reliability, weather sealing, and workflow integration.

Who Should Consider the Sony W810?

• Entry-level users wanting a no-fuss, pocket-friendly camera.
• Those prioritizing cost and convenience above creative control or image quality.
• Casual snapshots in good lighting without relevance for advanced functionality.

This careful, direct comparative analysis grounded in practical testing experience should aid photographers in aligning camera capabilities with their specific demands and budgets, ensuring that their investment supports their creative ambitions rather than limiting them.