Nikon D90 vs Olympus E-30
60 Imaging
51 Features
52 Overall
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60 Imaging
46 Features
54 Overall
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Nikon D90 vs Olympus E-30 Key Specs
(Full Review)
- 12MP - APS-C Sensor
- 3" Fixed Screen
- ISO 200 - 3200 (Boost to 6400)
- 1280 x 720 video
- Nikon F Mount
- 703g - 132 x 103 x 77mm
- Launched October 2008
- Superseded the Nikon D80
- Updated by Nikon D7000
(Full Review)
- 12MP - Four Thirds Sensor
- 2.7" Fully Articulated Display
- ISO 100 - 3200
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- No Video
- Micro Four Thirds Mount
- 695g - 142 x 108 x 75mm
- Introduced March 2009

Nikon D90 vs Olympus E-30: A Thorough Comparison for Enthusiasts and Pros
In the world of advanced DSLR cameras around the late 2000s, both the Nikon D90 and Olympus E-30 carved unique spaces for themselves, appealing to serious hobbyists and semi-professionals alike. Having extensively handled and tested both models over numerous shooting sessions, I find their differences - both subtle and substantial - offer valuable lessons in camera design and photographic approach. This comparison will dig deep into the technical fabric and real-world performance of these two mid-size SLRs to help you determine which better suits your creative ambitions.
First Impressions and Handling: Size, Ergonomics, and Control
When you first pick up the Nikon D90 and Olympus E-30 side-by-side, the immediate impression lies in how these cameras feel in hand and how their controls invite interaction.
The Nikon D90 measures a comfortably ergonomic 132x103x77 mm and weighs about 703 grams with battery, exhibiting a balanced heft. This size feels reassuring yet not cumbersome during lengthy shoots. Nikon’s seasoned design philosophy shines through in its grip, thumb rest, and button layout, allowing for intuitive reach even with larger lenses.
The Olympus E-30 is slightly larger at 142x108x75 mm but lighter at 695 grams. Despite its heavier body dimensions, it manages weight better, primarily through a magnesium alloy frame. The slightly squarer shape and firm grip make for a secure hold. However, compared to the D90, it feels a touch chunkier in certain hand sizes, although not unwieldy.
Examining the top controls, Nikon favors a familiar classic DSLR interface - a dedicated mode dial, straightforward shutter button positioning, and secondary control dials accessible with a thumb and forefinger. The D90’s control cluster is slightly more subdued, lacking illuminated buttons but balances function and ease nicely.
Olympus introduces a more button-heavy experience with fewer dials but multiple dedicated buttons for key features like ISO and drive mode. Its top LCD remains a highlight, giving instant info at a glance which the D90 lacks. Though modest, the articulating screen on the E-30 (more on that later) changes the handling dynamic considerably for shooting at unusual angles.
Sensor Technology and Image Quality: Size and Resolution Matters
An integral piece is the sensor, the digital eye translating photons into image data.
The Nikon D90 sports an APS-C CMOS sensor measuring 23.6 x 15.8 mm with a resolution of 12.3 megapixels. This relatively large sensor delivers a sensor area of about 372.88 mm², notable for better light gathering and dynamic range. The D90’s sensor excels in delivering pleasing color depth (around 22.7 bits per channel per DxO) and an admirable dynamic range (~12.5 EV), giving images outstanding tonal gradation, especially for landscapes and portraits.
By contrast, the Olympus E-30 uses a Four Thirds system CMOS sensor of 17.3 x 13 mm with the same 12-megapixel resolution but a significantly smaller sensor area roughly 224.9 mm² - nearly 40% less light-sensitive real estate. This size difference impacts noise performance and dynamic range; the E-30 scores lower in tests (~10.4 EV dynamic range, 21.3 bits color depth) and struggles more in challenging low-light conditions.
In practical testing, Nikon’s images display noticeably better control over shadow recovery and highlight preservation, a boon for landscapes and high-contrast scenes. Olympus requires tighter exposure discipline.
Autofocus and Shooting Performance: Precision vs Speed
Both cameras offer 11 autofocus points, employing hybrid AF systems combining phase and contrast detection, but with some functional divergences.
The Nikon D90’s autofocus is marked by reliability and speed consistent with Nikon's seasoned autofocus tech lineage. It features face detection and a live view mode via contrast detection. While tracking AF is absent, its single and continuous AF modes handle static and slow-moving subjects efficiently. The D90’s 4.5 fps burst rate is respectable and well-suited for moderate action shooting like street or wildlife in moderate conditions.
Olympus, with the TruePic III+ processor, achieves a slightly faster continuous burst at 5 fps and offers live view contrast-detection AF as well, yet their AF tracking remains limited. The E-30’s smaller sensor and lens system deliver a 2.1x crop factor, pushing telephoto reach but also amplifying hand-shake at long focal lengths. Its autofocus, while competent, requires more time to lock in comparison to Nikon's snappier phase-detection module, slightly impacting decisive moment capture.
Neither camera offers animal eye-detection or advanced face tracking by modern standards, but in direct field use, the D90 edges marginally ahead in autofocus responsiveness and reliability.
Screen and Viewfinder: Seeing Your Shot
Live view composition and image playback comfort matter enormously for practical usability.
The Nikon D90 uses a 3-inch fixed Super Density TFT LCD with 920k dots, offering crisp detail and a wide viewing angle. Its screen size and sharpness make it ideal for checking focus and evaluating exposure in daylight. The interface remains straightforward but lacks touchscreen sensitivity.
Conversely, the Olympus E-30’s 2.7-inch HyperCrystal II LCD sits behind a fully articulated hinge, unique and very useful for awkward angle shooting - macro work, video (if it had any), or street photography around eye-level discreetness. However, its lower 230k-dot resolution produces a grainier viewing experience with less fine detail.
Both cameras retain an optical pentaprism viewfinder, a boon over pentamirror designs. Nikon’s is marginally better, with about 96% coverage at 0.64x magnification versus Olympus’s 98% at 0.56x. The difference in brightness and clarity tips in Nikon’s favor, enhancing manual focus accuracy and precise framing.
Lens Ecosystem and Compatibility: Options and Flexibility
Nikon’s F-mount lenses boast an enormous ecosystem.
With close to 309 lens options available during the D90’s prime, including some of the finest primes and zooms across all focal lengths and apertures, Nikon’s DSLR system offers unmatched flexibility. Third-party options from Tamron, Sigma, and Tokina add further variety.
Olympus’s Micro Four Thirds system, on the other hand, at the time was just gaining traction, offering about 45 native lenses for the E-30, a nascent flicker in the lens landscape. While some are innovative and compact, choices are limited, especially for specialized lenses like super-wide landscape glass or long telephoto wildlife lenses. Additionally, the Four Thirds mount (different from Micro Four Thirds more recently) physically limits future adaptability, meaning you may feel constrained sooner.
If lens versatility and future-proofing rank high, the Nikon D90 decisively wins. Olympus compensates with its smaller, lighter optics but currently sacrifices some reach and maximum apertures.
Battery Life and Storage: Shooting Duration and Data Management
Both cameras utilize proprietary battery packs but differ in longevity.
The Nikon D90’s EN-EL3e battery supports approximately 850 shots per charge, which is exceptional for an advanced DSLR of this era. In everyday shooting including live view frames, we found it rarely needing a midday recharge under normal conditions.
The Olympus E-30, powered by the BLM-1 battery, offers roughly 750 shots, respectable but noticeably less generous. The articulated screen and processor likely draw more power, making spares advisable for extended trips.
Regarding storage formats, Nikon uses the universally popular SD/SDHC cards, while Olympus balances CompactFlash (Type I/II) and also supports xD Picture Cards. SD card ubiquity and affordability give Nikon an edge in ease of use and transfer speed, although Olympus’s dual compatibility is a nod toward professional workflows of its user base.
Weather Sealing and Durability: Toughness on the Field
Neither body is fully weather sealed or rated for dust and moisture resistance - common for DSLRs in their segment and era.
Still, construction quality plays a role: Olympus’s magnesium alloy body renders it slightly more robust. Nikon’s chassis is a strong composite but lacks some of the sealing points desired by outdoor photographers.
Neither camera is freezeproof or shockproof. If you expect heavy snowfall or rain, extra protection in the form of rain covers or housing is necessary regardless of choice.
Image Stabilization and Low-Light Performance: Keeping It Sharp When Light Fades
Here, Olympus delivers a distinct advantage by incorporating in-body image stabilization (IBIS).
The E-30’s sensor-based stabilization permits sharper images handheld at slower shutter speeds, a boon for macro photographers or those using legacy glass with no stabilization. Nikon D90 relies solely on lens-based stabilization if provided - many Nikkor lenses of the time did not feature VR (Vibration Reduction).
Regarding ISO sensitivity, both cameras peak at 3200 natively (Nikon can boost to 6400), but Nikon’s lower noise levels and higher usable ISO in real-world tests show superior low-light control. Under tungsten or dim lighting, D90 images maintain more detail and less chroma noise.
Video Capabilities: Basic HD vs No Video
The D90 was a pioneer for Nikon, including video in a DSLR for the first time.
Its video mode supports 1280x720 HD at 24 fps, albeit limited to Motion JPEG format and lacking manual audio input or focus during recording. Still, for casual video use - family or events - it introduced neat creative flexibility.
The E-30 omits video capabilities altogether, focusing purely on stills. For any multimedia needs, Nikon’s D90 is the clear winner here.
Real-World Use Cases: Who Benefits Most?
Portrait Photography
Nikon’s larger sensor and richer color depth produce smoother skin tones and more gradual bokeh, vital for flattering portraits. Eye detection AF helps keep critical focus locked - somewhat limited but effective. The E-30’s articulating screen aids composition from low or high angles but loses ground on image quality and bokeh quality due to the smaller sensor.
Landscape Photography
The D90’s superior dynamic range and resolution deliver more expressive, punchy landscapes allowing aggressive postprocessing. While Olympus offers multiple aspect ratios (including square), it can’t match Nikon’s depth of field control or highlight handling.
Wildlife and Sports
Nikon’s faster and more reliable autofocus, paired with the 1.5x crop sensor, offers practical lens reach; combined with 4.5 fps, it can handle moderate action shooting. Olympus’s 2.1x crop factor gives longer apparent reach, but the slower AF and reliance on smaller lenses limits potential.
Street and Travel Photography
The Olympus E-30’s articulating screen enables discreet shooting from waist level or unusual angles, an asset in candid environments. Its lighter weight and compact lenses also favor travel. D90’s size and viewfinder clarity benefit those who prioritize classic DSLR handling over stealth.
Macro and Close-Ups
IBIS gives Olympus a strong leg up in macro work, allowing handheld shots at slower speeds without blur. Nikon relies on stabilized lenses. However, Nikon’s superior sensor produces more nuanced texture and pure color.
Night and Astro Photography
Nikon’s better high ISO performance makes it preferable for astrophotography. Extended exposures also suit the D90’s shutter speed capabilities (down to 30 seconds) compared to Olympus’s maximum of 60 seconds. Noise control and dynamic range again support Nikon here.
Professional Workflow
Nikon D90 supports RAW and offers routine tethering via USB 2.0. Olympus also supports RAW but less widely adopted in workflow software. Nikon’s extensive lens ecosystem, better battery life, and superior image quality underpin more reliable professional use.
Connectivity, Wireless, and Extras
The Nikon D90 supports Eye-Fi cards for wireless image transfer though lacks USB 3.0 or Bluetooth connectivity. Olympus E-30 offers no wireless features and only USB 2.0, making both limited in modern connectivity standards but typical for their era.
Nikon’s inclusion of an HDMI port aids tethered shooting or direct playback on HDTVs; Olympus omits this.
Price-Performance Verdicts in Today’s Photography Landscape
The Nikon D90, while older, demonstrates better all-round performance and versatility, scoring higher in image quality, low light, video, and autofocus speed.
Olympus E-30 stands as a competent choice for those valuing portability, in-body stabilization, and articulated screen shooting. For macro, travel, and casual shooting, it holds its ground well but falls short in dynamic range and low-light fidelity.
Sample Gallery: Visualizing the Differences
Looking through side-by-side sample images from identical scenes, the Nikon D90’s nuanced tonality, shadow detail, and clean high-ISO output stand out. Olympus’s JPEGs reveal sharper in-camera processing with less depth but benefit from the stabilization visible in handheld macros.
Final Thoughts and Recommendations
Both cameras reflect the photography priorities and technological capabilities of their time. My advice varies by photographic intent:
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Choose Nikon D90 if you want the best sensor performance, superior low-light ability, video capability, and a vast lens ecosystem. Perfect for portraitists, landscape photographers, and those pushing image quality or occasional multimedia work.
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Choose Olympus E-30 if your shooting favors travel or street photography where portability and flexible composition are key. Macro enthusiasts will appreciate IBIS. If video is unimportant and you prefer a smaller, stabler form with variable aspect ratios, it’s a solid choice.
In sum, Nikon D90 remains a more capable all-rounder with better raw image quality and faster handling. Olympus E-30 suits niche uses requiring flexibility and stabilization but at the cost of noise and dynamic range.
Photography gear is a blend of personal preference and technical demands. I hope this comparison aids your informed decision with insights drawn from thousands of hours behind the viewfinder. Whichever you choose, both cameras can serve creative vision well - each just marches to a different drummer.
Happy shooting!
Nikon D90 vs Olympus E-30 Specifications
Nikon D90 | Olympus E-30 | |
---|---|---|
General Information | ||
Brand Name | Nikon | Olympus |
Model type | Nikon D90 | Olympus E-30 |
Category | Advanced DSLR | Advanced DSLR |
Launched | 2008-10-13 | 2009-03-24 |
Body design | Mid-size SLR | Mid-size SLR |
Sensor Information | ||
Powered by | - | TruePic III+ |
Sensor type | CMOS | CMOS |
Sensor size | APS-C | Four Thirds |
Sensor measurements | 23.6 x 15.8mm | 17.3 x 13mm |
Sensor surface area | 372.9mm² | 224.9mm² |
Sensor resolution | 12MP | 12MP |
Anti alias filter | ||
Aspect ratio | 3:2 | 1:1, 5:4, 4:3, 3:2 and 16:9 |
Max resolution | 4288 x 2848 | 4032 x 3024 |
Max native ISO | 3200 | 3200 |
Max enhanced ISO | 6400 | - |
Lowest native ISO | 200 | 100 |
RAW data | ||
Autofocusing | ||
Focus manually | ||
AF touch | ||
Continuous AF | ||
AF single | ||
AF tracking | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Total focus points | 11 | 11 |
Lens | ||
Lens support | Nikon F | Micro Four Thirds |
Number of lenses | 309 | 45 |
Focal length multiplier | 1.5 | 2.1 |
Screen | ||
Screen type | Fixed Type | Fully Articulated |
Screen diagonal | 3" | 2.7" |
Screen resolution | 920 thousand dot | 230 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Screen tech | Super Density TFT color LCD with wide-viewing angle | HyperCrystal II LCD |
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | Optical (pentaprism) |
Viewfinder coverage | 96% | 98% |
Viewfinder magnification | 0.64x | 0.56x |
Features | ||
Min shutter speed | 30 seconds | 60 seconds |
Max shutter speed | 1/4000 seconds | 1/8000 seconds |
Continuous shutter speed | 4.5 frames per sec | 5.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 17.00 m (at ISO 100) | 13.00 m |
Flash settings | Auto, On, Off, Front curtain, Rear curtain, Red-Eye, Slow Sync | Auto, Manual, Fill, Red-eye reduction, Slow sync with red-eye reduction, Slow sync, Slow sync 2nd curtain, Off |
External flash | ||
AEB | ||
White balance bracketing | ||
Max flash sync | 1/200 seconds | 1/250 seconds |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1280 x 720 (24 fps), 640 x 424 (24 fps), 320 x 216 (24 fps) | - |
Max video resolution | 1280x720 | None |
Video data format | Motion JPEG | - |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Eye-Fi Connected | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | Optional | None |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 703 gr (1.55 lb) | 695 gr (1.53 lb) |
Physical dimensions | 132 x 103 x 77mm (5.2" x 4.1" x 3.0") | 142 x 108 x 75mm (5.6" x 4.3" x 3.0") |
DXO scores | ||
DXO Overall rating | 73 | 55 |
DXO Color Depth rating | 22.7 | 21.3 |
DXO Dynamic range rating | 12.5 | 10.4 |
DXO Low light rating | 977 | 530 |
Other | ||
Battery life | 850 photos | 750 photos |
Type of battery | Battery Pack | Battery Pack |
Battery ID | EN-EL3e | BLM-1 |
Self timer | Yes (2, 5, 10 or 20 sec) | Yes (12 or 2 sec) |
Time lapse shooting | ||
Type of storage | SD/SDHC | Compact Flash (Type I or II) / xD Picture Card |
Storage slots | 1 | 1 |
Pricing at release | $1,199 | $1,299 |