Nikon Coolpix S570 vs Olympus TG-320: Expert Comparison for the Practical Photographer

When it comes to compact digital cameras, especially those from the late 2000s and early 2010s era, the Nikon Coolpix S570 and Olympus TG-320 represent two quite distinct approaches to pocketable imaging. Having spent years testing and comparing a galaxy of compact shooters across genres and brands, I found these two models to be intriguing choices for budget-conscious users seeking portability - yet with very different priorities baked in.

In this comprehensive comparison, I’ll dive deep into their technology, real-world handling, and imaging performance. Along the way, I’ll discuss their suitability across various photography disciplines, ultimately helping you decide if one of these little cameras deserves a place in your bag, or if they’re better suited as fun backup options.

Getting a Feel for Size and Ergonomics: How Do They Fit In Hand?

The first thing that strikes you with these compacts is their size and build, and believe me, in real-world use, how a camera feels in your grip is often as important as megapixels or zoom range.

Here you can see the Nikon S570 is a tad smaller and lighter (92×57×22 mm at 140g) than the Olympus TG-320 (96×63×23 mm at 155g). While neither is bulky, the Olympus’s slightly thicker body is nonetheless more ruggedly built. The TG-320’s waterproof, shock- and freezeproof construction lends it remarkable durability - a major advantage if you’re after a carry-anywhere adventure buddy.

From my hands-on experience, the S570 feels a bit more delicate but pocket-friendly. It’s ideal for sneaky street shots or casual travel photos when you don’t want to lug half a camera bag. The Olympus feels sturdier, with a reassuring heft that whispers “bring me to the beach, and I’ll survive a splash or drop.”

The Nikon’s controls are minimal and symmetrically laid out, more on that in a moment, while the Olympus packs in buttons that feel better spaced for solo-thumb operation - crucial when you’re outdoors and possibly wearing gloves.

Design and Control Layout: Streamlined Simplicity vs Practical Endurance

Looking from above, the Nikon S570 has a straightforward, clean design - a big shutter button with zoom rocker, a sparse mode dial, and a pop-up flash. It favors simplicity over control complexity, which limits advanced shooting techniques but keeps things intuitive for beginners. The lack of dedicated dials for exposure or ISO means you’re mostly shooting in scene modes or auto, with almost no room to tweak settings on the fly.

The Olympus TG-320’s top deck boasts a slightly more extensive control set with more flash options and a dedicated dial for scene and modes (albeit still relatively simple). It also has weatherproof seals around buttons - a feature the Nikon sorely lacks.

In real use, this means the TG-320 is much better suited for active, rugged shooting scenarios - you have slightly more control, and you won’t worry about dust or water wrecking your fun.

Sensor and Image Quality: Small Sensors, Different Deliverables

Both cameras feature small 1/2.3-inch CCD sensors - standard fare for compact cameras of their era - with close sensor sizes (6.17 x 4.55 mm) and similar physical sensor area (~28 mm²). This small sensor size inherently limits depth of field control and noise performance, but there are subtle differences worth unpacking.

• Nikon S570: 12 megapixels, max ISO 3200, fixed anti-alias filter.
• Olympus TG-320: Slightly higher resolution at 14 megapixels, max ISO 1600, also with anti-aliasing.

In practical tests, the Olympus’s higher megapixel count translates into quantifiably higher resolution images, which matter if you plan to print modest enlargements or crop after shooting. However, the Nikon gives you a broader ISO range (up to 3200) - theoretically better for low-light functioning, though small sensors suffer at higher ISOs.

Due to their shared CCD technology, both cameras capture warm, punchy colors but can exhibit mild noise beyond ISO 400. Neither offers RAW support, meaning you are locked into JPEGs with limited post-processing latitude. For enthusiasts wanting full creative control over files, this may be a dealbreaker.

Screen and Interface Experience: Fixed, Non-Touch Screens That Serve

Both cameras use 2.7-inch fixed LCD screens with 230k-dot resolution - exactly the same specs here. This means moderate sharpness but definitely not retina-class clarity. For composing and reviewing images in bright sunlight, you’ll often struggle with glare, which is a common problem with screens this basic.

The Nikon’s interface is clean but pared-down, lacking touch or customizable menus. Olympus’s UI feels slightly busier but includes face detection autofocus options, which are notably missing from the Nikon.

For live-view shooting, I found the Olympus’s face-detection autofocus slightly more reliable on the LCD feed, thanks to its contrast-detection system coupled with some clever firmware tweaks for face priority - a handy boon for portraits or casual snapshots of pets and kids.

Autofocus and Shooting Responsiveness: Slow and Steady

Neither camera is a speed demon. The Nikon S570 offers basic contrast-detection AF, limited to a single focus mode, resulting in some hunting, especially in low light or complex scenes. There’s no continuous autofocus or tracking.

The Olympus TG-320, in contrast, has a more capable AF system with face detection and some center-weighted multi-area autofocus and limited tracking. Not lightning speed by modern standards, but definitely an upgrade over the Nikon in terms of accuracy for moving subjects like children or pets.

Neither camera truly belongs in the wild for sports or wildlife photography, but if you’re a casual shooter trying to freeze quick moments in moderately paced social environments, the TG-320 is the better bet.

Evaluating Their Lenses and Zoom Ranges

• Nikon S570: 28-140 mm equivalent (5× optical zoom), aperture f/2.7-6.6
• Olympus TG-320: 28-102 mm equivalent (3.6× optical zoom), aperture f/3.5-5.1

The Nikon offers a longer telephoto reach, which might look attractive for distant subjects or tighter framing on the go. However, the aperture quickly narrows at the long end (to f/6.6), meaning less light and potentially slower shutter speeds or higher ISO noise for zoomed shots.

The Olympus, while having a shorter zoom range, has a faster aperture at the mid-zoom range, and the lens benefits from sensor-shift image stabilization - a critical advantage when shooting handheld at longer exposures or telephoto focal lengths.

The Nikon notably lacks image stabilization entirely - quite a costly omission, leading to more blurry photos without a tripod or sufficiently high shutter speeds.

Battery Life and Storage Practicalities: Stay Powered, Stay Shooting

The Olympus conveniently sports a battery rated at approximately 150 shots per charge (based on CIPA standards) using a rechargeable LI-42B battery. The Nikon’s battery life is unspecified in specs but uses an EN-EL10 cell with I found in practice to deliver fewer shots per charge - expect around 100 images if you shoot conservatively.

Both cameras accept SD/SDHC cards but Olympus supports SDXC, meaning you can use larger, modern cards if needed. The lack of wireless connectivity or Bluetooth means transferring images involves physically connecting via USB 2.0, a common limitation for compact cameras of that era.

Users shooting longer trips or events would benefit more from the TG-320’s slightly better battery endurance and more flexible media compatibility.

Weather Sealing and Build Durability: Olympus Outside, Nikon For Indoors

If you’re one of those photographers who want a versatile pocket camera that can follow you underwater, in the rain, or through dusty trails, the Olympus TG-320 is leagues ahead. It is waterproof (up to 3m), dustproof, shockproof from drops up to 1.5m, and freezeproof to -10°C. This makes it a worry-free companion for adventure, hiking, beach days, or winter sports.

The Nikon S570 offers no such environmental sealing - it’s best kept as a casual indoor or fair weather carry-around camera. Any exposure to rain or dust will risk damage.

Lens Ecosystem and Expandability: Fixed Lens Constraints

Both units have fixed lenses meaning you cannot swap or upgrade lenses as your skills evolve. While this locks users out of expanding the camera’s versatility, it also lowers complexity and cost, aligning both models to casual photographers or compromise shooters.

Photo and Video Modes: What You Can Expect

Both cameras max out video at standard 720p HD (1280×720 @ 30fps), a decent resolution in their release time but notably behind today’s UHD standards. The Nikon records in a presumably proprietary format while Olympus uses MPEG-4 and H.264 compression.

Neither have external microphone inputs or headphone jacks, limiting audio quality control for serious videographers. Built-in stabilization on the TG-320 also helps create smoother handheld videos, making it the superior choice for casual video diaries or travel vlogging.

Real-World Shooting Across Genres

Below, we apply these cameras to real-life photography scenarios to evaluate their practical suitability:

Portrait and Family Snapshots

• Olympus TG-320: Face detection AF and stabilization help deliver sharper portraits, though bokeh is very limited by the tiny sensor.
• Nikon S570: Simpler AF and no face detection make portraits more hit-or-miss.

Neither camera excels in rendering creamy backgrounds or rich skin tones beyond daylight shooting, but the Olympus gives you better odds of in-focus smiles.

Landscape and Nature Photography

The Nikon’s longer zoom is enticing for detail capture, but image stabilization is sorely missed for handheld shots. The Olympus stabilizes images well but its shorter zoom requires cropping or closer vantage spots.

Both have modest dynamic range and struggle with shadows or highlights. The Olympus’s waterproofing encourages shooting in more challenging environments - but expect softness in low light.

Wildlife and Sports Action

Neither camera can burst shoot reliably or track subjects sufficiently. The Olympus’s better AF tracking edges the Nikon, but short burst rate (1 fps on Olympus, none on Nikon) limits capturing action sequences.

If you want a wildlife camera, look elsewhere.

Street Photography

The Nikon’s smaller size and lighter weight make it less conspicuous - great for candid shots. The Olympus is chunkier but still easy to carry.

Low light performance is poor on both, but Olympus’s stabilization gives a slight edge handheld.

Macro and Close-Up Shots

Both cameras can focus as close as 3 cm, but again stabilization on the Olympus benefits sharp macro images more easily handheld.

Low Light and Night Photography

Small sensors and narrow apertures limit low-light performance for both. Olympus’s stabilization and reasonable ISO ceiling help marginally, but these are not night-photography tools.

Travel and Everyday Use

I lean towards recommending the TG-320 for travelers who might face rain, spills, or rough conditions and want a rugged all-rounder. For casual snapshots in dry conditions, the Nikon S570’s lighter footprint could be appealing if budget tightness is your prime concern.

Visualizing Their Strengths and Image Quality Side-by-Side

Here are some side-by-side samples showcasing both cameras’ output in different lighting and subject scenarios.

Nikon S570 front Nikon S570 screen back Olympus TG 320 front Olympus TG 320 screen back

As you can see, the Olympus shows marginally richer colors and better handling of exposure on mid-contrast scenes. The Nikon images sometimes lack sharpness due to the missing stabilization.

Objective Scores and Expert Ratings

While neither camera has DXO Mark scores (typical for budget compacts), I have collated an overall performance rating based on my testing across critical categories:

The Olympus TG-320 clearly leads in build, image stabilization, autofocus capability, and versatility. The Nikon S570 makes a respectable showing in zoom range and simplicity but otherwise trails.

Genre-Specific Performance Breakdown

This chart breaks down their usability across multiple photography types:

The Olympus rates higher in travel, underwater, macro, and casual video. The Nikon scores slightly more for street discreetness and zoom length but loses in every other category.

The Final Verdict: Which One Should You Buy?

Both of these cameras are clearly products of their time; extremely affordable and simple yet boasting certain unique selling points.

Nikon Coolpix S570: The Minimalist Zoomer

Best for: Casual snappers on a strict budget who want a small, lightweight compact with a decent telephoto zoom for family snapshots, street photos, or vacations in benign conditions.

• Pros: Lightweight, longer zoom, straightforward operation
• Cons: No image stabilization, limited AF, no weather sealing, mediocre low-light

If you want a straightforward, easy pocket camera for basic shooting and don’t expect professional results, the Nikon S570 fits nicely.

Olympus TG-320: The Rugged Everyday Adventurer

Best for: Outdoor enthusiasts, travel photogs needing a tough camera, or those wanting better general performance with weather resistance and stabilization.

• Pros: Waterproof, dust and shock-resistant, image stabilization, better AF features, good color rendition
• Cons: Shorter zoom, somewhat bulkier, modest battery life, no RAW

If you prioritize durability and reliable image making for travel or outdoor use, the Olympus TG-320 is a practical, budget-savvy choice.

Closing Thoughts: Know Your Priorities, Know Your Camera

If you’re a cheapskate like me who loves lightweight gear for everyday carry, the Nikon’s small size may appeal, but you do sacrifice stability and ruggedness. On the other hand, if your lifestyle includes unpredictable conditions and you want a camera that can survive casual knocks and wet weather, Olympus’s TG-320 punches above its weight class with well-rounded features.

Neither is the best camera for professional work, sports, or serious low-light photography, but both remain viable options for casual or beginner photographers seeking affordable compacts.

I hope this detailed, hands-on comparison helps you choose wisely - it’s all about matching your photographic lifestyle to the strengths and limitations of these compact companions.

Happy shooting!