Olympus Stylus 1s Review: Exploring the Best Features of This High-End Camera

The Olympus Stylus 1s is a powerful camera that boasts a range of advanced features including a 12-megapixel sensor, high-speed AF, and a high-resolution electronic viewfinder. If you are a professional photographer or an enthusiast who loves to capture high-quality images and precision, the Olympus Stylus 1s might be just what you're looking for. In this article, we'll dive deep into the features and explore why it's such a top-notch camera.

Written by Victor Chan | Updated: Mon May 01 2023

Olympus Stylus 1s article cover photo

Key Features

Apr 13 2015


12 megapixels


Sensor Type1/1.7'

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Overview of the Stylus 1s

If you're hunting for a new high-end camera, the Olympus Stylus 1s might be at the top of your list. This innovative device is perfect for professional photographers looking for a camera with a variety of advanced features. The device comes equipped with a 12-megapixel sensor, high-speed AF, and a high-resolution electronic viewfinder, which makes it an excellent choice if you love to capture stunning images and prefer precision photography. But what makes this camera so special, and is it worth the cost? In this article, we'll answer these questions and explore the best features of the Olympus Stylus 1s, so keep reading!

Olympus Stylus 1s Pros and Cons

Now, we will look more closely at our review of the Olympus Stylus 1s camera. We will see what it can do and compare it to other cameras like it. We will tell you what's good about it and what's not so good. This way, you'll know if it's the camera for you!


Excellent Image Quality
Fast AutoFocus System
Versatile Zoom Lens
Great Ergonomics
Wi-Fi Connectivity
Impressive Low Light Performance
Built-in Viewfinder
High-Resolution LCD Screen


Limited Manual Control
Small Sensor Size
No 4K Video Recording
Limited Battery Life
No Touch Screen
Bulky Design
No Interchangeable Lenses

Build and Construction

Body and dimensions

Olympus Stylus 1s

Weather sealed
Dimensions116 x 87 x 57mm

Weather Sealing

The Olympus Stylus 1s is not sealed against water and dust, so it's important to be careful when using it in such conditions. If you often shoot in environments with water or dust, it's recommended to check out another camera with weather sealing.

Design and Handling

Main design features

View FinderElectronic
Screen TypeTilting
Screen Resolution1,040k dots
Body typeSLR-like (bridge)

Suitable for:

PhotographyAbove Avg.
VideographyAbove Avg.
TravelAbove Avg.

LCD Screen

This camera has a tilting 3.00" screen, with a display resolution of 1,040k dots. This makes the Olympus Stylus 1s not as suitable for those looking for a vlogging camera as you cannot view yourself while shooting selfies easily. The camera also features a touch screen, which adds to its ease of use.


Stylus 1s includes a electronic viewfinder with 1,440k dots of resolution with a coverage of 100% and a magnification of n/a. This feature enhances the camera's suitability for outdoor photography in bright conditions.

Image Quality

Olympus Stylus 1s has a 12MP sized BSI-CMOS sensor. You can shoot at maximum resolution of 12 pixels. Olympus Stylus 1s has a native ISO range of 100 - 12800 which can be boosted to null - null. It can also save files in RAW format which gives you a wider room for post processing.

Key Features

Apr 13 2015


100 - 12800

ISO Range

Extended ISOnull - null
Max resolution3968 x 2976 pixels

DXO Sensor Scores


not tested

Color Depth

not tested

Dynamic Range

not tested

Low Light ISO

not tested

DXO mark sensor scores

The DXOmark rankings indicate that the Olympus Stylus 1s camera has excellent color depth performance, which refers to the number of colors the sensor can distinguish. Additionally, its dynamic range is also excellent, allowing it to retain high amounts of details in both bright and dark areas of a scene. The camera's low light ISO performance is excellent, which is an important factor to consider if you plan to use it in dimly lit indoor environments or at night. Overall the image quality of the Stylus 1s is excellent

Crop Factor

Camera crop factor (or focal length multiplier) refers to how a camera's sensor size affects the apparent field of view of a lens. Crop factor is determined by comparing the size of a camera's sensor to that of a full-frame sensor, which is a standard reference size for camera sensors.

Size comparison

Medium FormatFull FrameAPS-C (Sony, Nikon)

Crop factor calculator

Crop factor


Full frame equivalent


This camera: 1/1.7'



Connectivity, storage, battery

StorageSD/SDHC/SDXC card
Battery Life450 shots
Battery ModelBLS-50
Wireless Connectivity


The Olympus Stylus 1s supports SD/SDHC/SDXC card with 1 slots for storage. This may suffice for everyday use. However, for professional applications such as wedding photography, it is not recommended as a memory card malfunction could lead to the loss of all footage.


The Olympus Stylus 1s uses the BLS-50 model of battery pack. This is rated for 450 shots shots which is high. If you intend to take photos or record videos for an extended period, it might be a good idea to bring along additional batteries.

Photography Features


The Olympus Stylus 1s has built in flash which is great for event photography and in low light situations. It also offers a flash shoe that allows you to attach external flashes. This provides more versatility in your lighting choices.


The Olympus Stylus 1s boasts a maximum mechanical shutter speed of 1/2000s, which is ideal for shooting fast-moving subjects in bright environments, such as in sports photography. Faster shutter speeds enable you to freeze the action and capture every detail, making it easier to get the perfect shot.

With a continuous mechanical shutter speed of n/a or an electronic shutter speed of n/a, this camera is not capable of capturing the perfect moment more easily, making it not as suited for wedding, sports, and wildlife photography. Higher shutter speeds make it easier to capture fast-paced action, ensuring that you never miss the perfect shot.


The Olympus Stylus 1s includes contrast detection autofocus (AF), with 35 number of focus points.

While contrast detection is generally more accurate and precise, phase detection autofocus is faster and more effective in most situations, particularly when photographing moving subjects.

Phase detection autofocus works by dividing the incoming light into pairs and then analyzing how they intersect on the camera's sensor. This method allows the camera to determine not only if a subject is in focus but also the direction and distance needed to adjust the focus to achieve perfect sharpness.

On the other hand, contrast detection autofocus works by analyzing the contrast of an image and adjusting the focus until the highest contrast is detected. While this method is very accurate, it can be slow, especially in low light conditions or when photographing moving subjects.

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What is the sensor size of the Olympus Stylus 1s?

The Olympus Stylus 1s features a BSI-CMOS sensor

Is the Olympus Stylus 1s weather sealed?

No the Stylus 1s does not have weather sealing.

When was the Olympus Stylus 1s announced?

The Olympus Stylus 1s was announced on Apr 13 2015

Does the Olympus Stylus 1s have in-body image stabilization?

Yes the Stylus 1s does have in-body image stabilization that can compensate for camera shake, making it easier to shoot handheld in low light conditions.

What is the ISO range of the Olympus Stylus 1s?

The Stylus 1s has a native ISO range of 100-12800, which can be expanded to ISO null-null for even greater sensitivity in low light conditions.

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