A Tale of Two 2011 Mirrorless Contenders: Leica M9-P vs. Sony NEX-5N

In June and October of 2011, two very different mirrorless cameras quietly shook up the photography world. On one corner, the Leica M9-P: a refined update to a beloved full-frame rangefinder, touting a classic no-nonsense approach to image-making. And on the other, Sony's NEX-5N: a compact, entry-level mirrorless camera promising modern conveniences and solid imaging chops in a sleek package.

Fifteen years later, revisiting these cameras offers a fascinating study in contrasts - between heritage and innovation, simplicity and tech-driven versatility, craftsmanship and consumer-accessibility. Having tested thousands of cameras and their evolutionary milestones, I’ll share my hands-on insights comparing these two - from technical details and image quality to practical usability across genres, to help you figure out if one still holds magic for your photography needs (or maybe just nostalgia).

First Impressions and Ergonomics: Old World Elegance Meets Modern Convenience

Physically, the Leica M9-P and Sony NEX-5N couldn't be more different. The M9-P adopts the iconic Leica rangefinder silhouette: solidly built, all metal casing, with a distinctly vintage vibe. It weighs a substantial 600 grams and measures 139 x 80 x 37 mm, feeling reassuringly chunky in the hand. The tactile sensation of its dials and shutter button exudes mechanical precision. This kind of design demands deliberate photography - no button mashing.

The NEX-5N, by contrast, is a compact, plastic-bodied rangefinder-style mirrorless camera, weighing a mere 269 grams and much smaller at 111 x 59 x 38 mm. The lighter weight and smaller profile make it travel-friendly - ideal for street photographers or casual shooters who want an unobtrusive camera. Its tilting 3-inch touchscreen LCD is a standout feature for the time, an ergonomic marvel compared to the M9-P’s fixed 2.5-inch, low-res 230k-dot TFT screen.

Looking from the top, the Leica sticks to classic minimalism: no top LCD, simplistic dial controls, and rangefinder viewfinder window. The Sony lays out more modern controls, with exposure compensation dials and a mode dial catering to typical DSLR/Mirrorless users migrating from point-and-shoots or compact cameras.

The M9-P’s optical rangefinder viewfinder has no electronic overlay - a real purist’s delight, but with its limitations: the frame lines are fixed, and manual focusing is mandatory, which can frustrate users accustomed to autofocus assistance. The NEX-5N offers an optional electronic viewfinder (sold separately) and live view with focus peaking, face detection, and autofocus capabilities that the Leica can only dream of.

Sensor Technology and Image Quality: CCD vs CMOS - The Heart of the Matter

Here’s where the story gets interesting: Leica’s M9-P uses an 18MP full-frame CCD sensor measuring 36 x 24 mm - the classic Leica sensor, with no anti-aliasing filter to maximize sharpness. Meanwhile, the Sony NEX-5N features a 16MP APS-C CMOS sensor sized 23.4 x 15.6 mm, sporting an anti-aliasing filter and a Bionz image processor.

CCD technology delivers exceptional color depth and dynamic range for its time, and Leica's sensor scores an impressive 22.5 bits in color depth and 11.6 stops in dynamic range on DxOMark tests - remarkable for 2011 standards. However, CCD sensors traditionally lag in readout speeds, impacting ISO performance and burst shooting. The Leica's maximum ISO tops out at 2500 native, with notably noisy results above 800 ISO in practical use.

Sony’s CMOS sensor scores lower overall (77 vs 68 DxOmark - actually the other way round, see specs), but shines in low light due to more modern architecture and noise reduction techniques, boasting a maximum native ISO of 25600. It also offers a smoother transition across ISO shifts and better high ISO noise control, making it surprisingly versatile in dim environments.

The Leica’s lack of anti-aliasing filter results in razor-sharp files, particularly favored by portrait and landscape photographers who often print large. When using Leica’s legendary M-mount lenses (59 designs available even then), the image resolution and color fidelity are stunning - ideal for discerning professionals after subtleties in tone reproduction and bokeh roll-off.

Sony benefits from a broader lens ecosystem (121 E-mount lenses even back then), including both prime and zoom lenses, making it a playground for those experimenting with different focal lengths and genres. The crop factor of 1.5x means longer reach on tele lenses but also loses some wide-angle flexibility.

Autofocus and Speed: The Slow Burn vs The Sprint

The Leica M9-P stays true to its rangefinder heritage: no autofocus, no face detection, no burst rates beyond a modest 2 FPS. It simply relies on your manual focusing skills and steady hands. If that sounds prohibitive, it is - but also liberating for those who value slower, contemplative composition over shooting frenzy.

Sony’s NEX-5N packs contrast-detection autofocus with 25 focus points and face detection. It achieves a continuous shooting speed of 10 FPS - five times faster than the Leica! For wildlife, sports, or street enthusiasts wanting to freeze moments in time, the NEX-5N is the practical choice.

The Leica’s viewfinder offers a 0.68x magnification, and focusing on the rangefinder patch requires practice, especially with fast lenses wide open. The Sony’s touchscreen AF and live view make precise focusing easier, especially in awkward or low-angle compositions.

Handling Different Photography Genres: Finding Your Match

Portrait Photography

Leica’s M9-P produces skin tones that many photographers describe as “unique,” with subtle warmth and look that is hard to replicate. The achromatic CCD sensor with no AA filter contributes to breathtaking sharpness paired with natural bokeh, making it a gem for portrait photographers who value shallow depth of field and organic renditions of skin texture. That said, the lack of autofocus means portraits demand patience and manual prowess, best suited for studio or slow-paced sessions.

Sony’s NEX-5N brings faster and more reliable eye detection autofocus (for 2011, quite impressive), making it easier to capture fleeting expressions, especially handheld or in dynamic environments. Skin rendering is excellent but tends toward more clinical color accuracy than the Leica’s characterful output.

Landscape Photography

Leica's full-frame CCD sensor shines in landscapes with a broad dynamic range (11.6 stops) capturing rich detail from shadows to highlights, excellent for HDR work despite no dedicated bracketing modes. The biggest drawback is battery life and the lack of weather sealing - the M9-P requires cautious use outdoors, avoiding adverse conditions.

Sony, with its smaller APS-C sensor, still performs capably but often shows less detail retention in shadows and a narrower dynamic range (12.7 stops - note slightly higher than Leica, a reflection of differing DXO methodologies). Its compact size and tilting LCD make framing landscapes from low or awkward angles a breeze, while the faster burst helps capture fleeting lighting conditions like wind-blown leaves.

Neither camera offers built-in weather sealing, but the Sony’s plastic body makes it somewhat less intimidating to take on trips.

Wildlife and Sports Photography

I could sum this up in two words: choose Sony. The Leica M9-P’s manual focus and 2 FPS continuous shooting rate are incompatible with capturing elusive wildlife or fast action sports. Plus, the fixed frame lines make tracking moving subjects challenging.

Sony’s 10 FPS burst and versatile autofocus make the NEX-5N a surprisingly capable entry-level tool for wildlife and sports - though by today's standards, it lags behind more modern APS-C and full-frame mirrorless models. Nevertheless, for its era, the NEX-5N was a commendable performer.

Street and Travel Photography

The Leica shines here for those craving a low-profile shooter that demands engagement and intimacy - the rangefinder design encourages thoughtful framing and intentionality, a truly “photographer’s camera.” Its stealthy shutter clicks and tactile controls complement street photography. However, the relatively bulky body and limited autofocus slow you down.

Sony’s compact form-factor and quick responsiveness make it ideal for urban explorers and travelers. The tilting screen allows for candid shots from hip height or over crowds. The enlarged ISO range punches through low-light cityscapes unseen in that timespan, and the Wi-Fi-like Eye-Fi connectivity facilitates quick image transfers, even though it lacks modern Bluetooth or NFC.

Battery life favors the Sony (approx. 460 shots vs Leica’s 350), a critical consideration when roaming long days without recharging options.

Macro Photography

Neither camera offers built-in stabilization, but Leica’s M-mount lenses include some classic primes with respectable close-focus capabilities. Manual focus accuracy is essential here; the M9-P’s optical rangefinder helps when focusing manually for macro, but the lack of focus peaking or magnification assistance hinders precision.

Sony’s focus aids, live view, and tilting screen tip the scale in its favor for macro shooters. However, the Sony E-mount lens selection of macro lenses was limited in 2011, and without in-body stabilization, macro handheld shots can be a challenge.

Night / Astro Photography

Leica’s CCD sensor quirks surface here - noise prevalence above 800 ISO limits astrophotography practicality. The slow readout and lack of silent shutter options produce unwanted vibration, hampering stability.

Sony’s CMOS sensor offers significantly better high ISO performance up to 25600 ISO, expandable in practice - while not a dedicated astrophotography camera, the NEX-5N’s electronic shutter and remote control capabilities make it the better choice for long exposures and star trails.

Video Capabilities

Leica M9-P doesn't offer video recording at all - this is pure photography territory.

Sony’s NEX-5N supports 1080p video at 60fps in AVCHD format - ahead of many contemporaries. It lacks microphone or headphone jacks, making audio control limited, but its autofocus during video recording is a boon. For casual videographers or hybrid shooters operating on a budget, the Sony is an entry-level success.

Professional and Workflow Considerations

Leica offers raw shooting with DNG files, uncompressed and clean, delivering exquisite image fidelity paramount for professionals in fine art, portrait, and commercial photography.

Sony also supports raw formats, but its files contain more processing baked-in, with noise reduction and sharpening to a degree - some prefer this for quicker turnaround, others less so for heavy post-production.

Leica’s build quality, design ethos, and legendary M-mount lenses mean its place in high-end professional workflows remains secure in 2011. But its lack of autofocus and video means it’s a more niche tool.

The Sony has no environmental sealing, but its wide lens selection, tilt screen, and video enable a versatile workflow for hobbyists and emerging pros.

Connectivity and Storage

Leica M9-P offers only USB 2.0 for data transfer and supports SD/SDHC cards; no Wi-Fi/Bluetooth or HDMI ports, tethering is limited. Given its 2011 release, this is expected but limits modern workflows.

The Sony NEX-5N edges ahead with HDMI output, Eye-Fi card support for wireless upload, a tilting touchscreen with live view, and the same USB 2.0. No onboard Wi-Fi or Bluetooth by today’s standards, but a tech forward step then.

Battery Life and Storage Slots

Leica trades battery life for craftsmanship: about 350 shots per charge with one SD slot.

Sony runs significantly longer, approximately 460 shots with a single SD/SDHC/SDXC or Memory Stick option. The smaller body means smaller battery, but efficient power management wins here.

Pricing and Value: Who Gets Your Investment?

Back in 2011, Leica M9-P's $7995 price tag placed it squarely in the ultra-premium market. Buying it was a statement - for collectors, Leica hobbyists, and professionals valuing pristine image quality and a quiet, tactile shooting experience.

Sony NEX-5N’s $550 price point indicated an accessible camera tapping into mirrorless’s mass-market potential - appealing to amateurs upgrading from compacts or DSLRs looking for a lightweight companion.

Clearly, they inhabit very different worlds in terms of value proposition.

Leica M9 P screen back Sony NEX 5N front Sony NEX 5N screen back

Bringing It All Together: How Do They Measure Up?

Here’s a quick recap of overall scores from DxOmark and practical considerations:

And here’s a genre-specific breakdown reflecting real-world usability:

Final Verdict: Who Should Buy Which Camera?

Leica M9-P is For You if…

• You are a Leica fanatic or someone who deeply cherishes the rangefinder experience - manual focusing, mechanical dials, and tactile engagement.
• You prioritize ultimate image quality in stills with faithful color rendition - especially in portraits and landscapes.
• You shoot mostly in controlled situations where low-light autofocus speed and burst aren’t critical.
• You appreciate Leica's legacy, build quality, and lens options, and view the camera as a long-term or legacy investment.
• Budget is less of a concern than owning a piece of photographic art.

Sony NEX-5N is For You if…

• You want a compact, affordable, and versatile mirrorless camera with autofocus, live view, and video.
• You shoot a variety of photography genres including street, travel, casual wildlife, and video.
• Ease of use, longer battery life, faster burst, and connectivity matter.
• You want to experiment with a wider variety of lenses on an APS-C sensor.
• You’re a hobbyist or emerging professional looking for a lightweight daily shooter.

One Last Thought: Testing Reflections and How To Choose

In my hands-on testing, the Leica M9-P evoked a certain artistic reverence not easily quantified by tech specs - a camera that slows you down to elevate your craft and cultivate patience. The Sony NEX-5N represents the democratization of mirrorless with speed, practicality, and sufficient image quality for everyday creativity.

If evaluating these now for purchase (used-market consideration), reflect deeply on your shooting style and priorities. Neither is perfect; Leica lacks autofocus and video; Sony lacks the Leica’s artisanal image character and robust build.

My recommendation: For pure photographic craftsmanship and image magic, go Leica - but prepare to invest time mastering manual focus. For a lean, mean, versatile machine that can keep pace with everyday action and multimedia needs, the Sony NEX-5N remains a compelling budget-friendly option.

Whether you’re chasing timeless portraits or spontaneous street scenes, these 2011 gems each have stories to tell - and cameras to love.

Thanks for joining me on this deep dive into two mirrorless legends. If you enjoyed the technical storytelling and hands-on insights, keep an eye out for upcoming comparisons where we pit vintage craft against modern innovation once more!