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Pentax Optio S5i

alaTest has collected and analyzed 480 reviews from magazines and websites. Opinions about the screen and image quality are overall positive. The design and usability are also appreciated. The exposure and image stabilizer get negative opinions, while opinions about the contrast and low light performance are mixed.

portability, usability, design, image quality, screen

shutter, lens, features, stabilizer , exposure

We analyzed user and expert ratings, product age and more factors. Compared to other Digital Compact Cameras the Pentax Optio S5i is awarded an overall alaScore™ of 84/100 = Very good quality.

Review analysis

(Based on 480 reviews)

Expert Reviews  

User Reviews  

Showing 165 review(s)

Expert Reviews User Reviews
Showing 1 - 10 of 165 Show Reviews: in English | in other languages (119)

Expert review by:

Pentax Optio S5z

 

Following in the footsteps of the popular Optio "S" series, the Optio S5z features the highest megapixel count in this ultra-compact series, with 5.0 effective megapixels and a 3X optical zoom lens. It features a stylish design in an ultra-compact, lightw

The Pentax Optio S5Z will tempt beginners with its under-$350 MSRP, 5-megapixel resolution, ease of fully-automatic operation, useful scene modes, and durable compact design. It trails the competition, however, with its average still image quality, poor m

Expert review by:

Pentax Optio S5z Digital Camera Review

 

The Pentax Optio S5z, a 5 megapixel compact camera with a 1/2.5-inch CCD, 3x zoom, and a 2.5-inch LCD, is the smallest camera in Pentax's Optio S line at 3.3 x 2.2 x 0.8 inches and 4.2 ounces. It's also the most expensive, with an MSRP of $349.95,...

-Customizable controls -Attractive styling -Some unusual special features, including time-lapse video and image distortion -The camera body is sturdy -Icon-based Mode menu is a good alternative to a mode dial

-The manual control options are extremely limited -The front of the camera lacks grip -Small size makes it hard to hold the camera steady -Long shutter speeds are disabled in all but one mode -Battery/SD card door is flimsy.

The Optio S5z doesn't overcome the limitations inherent in such a small camera - it's hard to hold steady, the buttons are small, and the zoom is pretty short.

Expert review by:

Pentax Optio S5i

 

Live histogram ; Time-lapse movie mode ; Compact, lightweight ; 21 camera modes, including a fun 3-D mode ; Printed manual

Produces dark images with lots of noise and barrel distortion ; Can't preview during exposure compensation ; Slow continuous mode

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Expert review by:

pentax optio S5i

 

Pentax's superslim Optio S5i takes pictures good enough to frame.

Small and extremely lightweight Crisp, colorful images• Fast startup time• Stylish design

Slow shutter lag Power and shutter button too close together• Little included memory

Expert review by:

Pentax Optio S5i reviewed

 

The ever-excellent Digital Photography Review has an in-depth review of the new Pentax Optio S5i compact digital camera.  The 5 megapixel model is one of the smallest and lightest cameras in its class and has good, but not great image...

Expert review by:

Pentax Optio S5i

 

If you're new to digital photography you may wish to read the DigitalPhotography Glossary before diving into this article (it may helpyou understand some of the terms used).

Very compact ; Incredibly light - carry anywhere without even noticing ; Excellent handling for such a small camera ; Fairly low noise at ISO 80-100, not bad at 200-400 ; High quality construction, lovely design ; Good resolution and edge-to-edge...

Slight underexposure ; Images a bit on the soft side ; Some focus problems in low light (esp. at long end of zoom) ; Default contrast a little high ; Poor shot-to-shot performance ; No AF illuminator ; Screen doesn't 'gain up' in low light ; Movie mode...

In an ever-growing sub-compact market the Optio S5i has much to recommend it; it's probably the lightest - and one of the smallest - in its class, has fast focus, no discernible shutter lag, lots of useful features and is a real joy to use. It's also...

Expert review by:

pentax optio S5i

 

Following in the footsteps of the popular Optio "S" series, the Optio S5i features the highest megapixel count in this ultra-compact series, with 5.0 effective megapixels and a 3X optical zoom lens. It features a stylish design in an ultra-compact, lightw

Bottom line - the Optio S5i is a welcomed addition to the Pentax family. We feel it will make a great choice for anyone who wants an ultra-compact digicam that's durable and takes great pictures. With 5-megapixels, there 's plenty of resolution to make hi

Expert review by:

Digital Cameras - Pentax Optio S5I Digital Camera Review, Information, Specifications

 

Overall, the Optio S5i is amazingly full-featured for a subcompact model, delivering good (although slightly understated) color and tone in an incredibly tiny package. If you're looking for an ultra-compact camera with a full feature set, the Optio S5i...

The Pentax S5i has a 3x zoom, 5.8-17.4mm lens, the equivalent of a 35.6-107mm lens on a 35mm camera, like its predecessor, the Optio S4i. The lens is where Pentax made a real innovation with the Optio S-series, in that its internal elements actually...

Expert review by:

Pentax Optio S5z Digital Camera Review

 

The Pentax Optio S5z is the fifth generation update of the original Optio S, a stylish ultra compact brushed aluminum digital camera with 5-megapixel resolution, a 3X zoom, and a 2.5" LCD screen (and yes it's still small enough to carry around in an...

Ultra compact, 5 megapixels, 2.5" LCD Screen, very impressive noise management

The S5z is an amazing piece of cutting edge miniaturization and precision engineering and I really had fun using it. Obviously, tiny digital cameras can't be expected to compete with full sized units in terms of image quality and battery life, so...

Expert review by:

pentax optio S5i

 

The Pentax Optio S5i may be compact and lightweight, but its dark, noisy images mar this otherwise promising camera.

Compact, lightweight ; live histogram ; 21 camera modes, including a fun 3-D mode ; time-lapse movie mode ; printed manual

Produces dark images with lots of noise and barrel distortion ; can't preview during exposure compensation ; slow continuous mode

The 1.8-inch LCD is somewhat dark and grainy, but the menus are easy to navigate and a live histogram helps you gauge exposure

Product Specifications

The PENTAX Optio S5i is an ultra-compact, lightweight digital camera with 5.0 effective megapixels and a 3X optical zoom lens. Its high quality aluminum alloy body and grip are textured beautifully for a sense of high design. Despite a powerful 3X optical zoom lens, the Optio S5i weighs 3.7 ounces (excluding batteries and SD memory card). A unique Sliding Lens system that allows the lens to store up and away inside the camera for the ultra-compact dimensions of 3.3x2.0x.80 inches (excluding controls and other profusions). For high-precision imaging, the Optio S5i features the power of 5.0 effective megapixels and features an smc PENTAX lens that delivers high-clarity and suppresses ghosting and flare. The primary color filter reproduces vivid, natural colors. The Optio S5i incorporates a large 1.8-inch TFT LCD monitor that offers an approximate 100% field of view with approximately 85, 000 pixels. It makes confirmation of composition or focus easy at the time of shooting and enhances image confirmation during playback. A Quick button function allows the user to designate one mode from a choice of 10 to act as a shortcut button to a selected function. By default, the Optio S5i comes with Green mode designated for the Quick button, which leaves all settings to the camera with the exception of zooming. Additional modes accessible via the Quick button include: Green mode, USER mode, Movie mode, Mode Palette, White balance, Mode memory, Resizing, Trimming, Image/voice copy, and Format. In addition to the conventionally available shooting modes, the Optio S5i features a new "Sport" mode that sets the camera for shutter speed-priority to enable spur of the moment shooting for active subjects. As with other shooting modes, the Sport mode is easy to select on the Mode palette where mode icons on the LCD monitor are displayed all at once. The easy to select option helps isolate 10 select modes from the impressive selection of 21 modes. Pan focusing ensures clear focusing from a close range to infinity, providing a better chance of capturing the action in quickly disappearing photo opportunities. The battery charger stand charges the battery inside the camera as well as spare batteries. Optio S5i users may control image playback on a TV via two optional remote controller units. Remote control F can be used to control image advance by pressing the shutter release button, while remote control E can be used to control image advance with the shutter release button, and image rewind with the zoom button.

Audio Input

Microphone Operation Mode:Mono
Microphone Technology:Electret condenser
Type:Microphone

Battery

Battery Form Factor:Manufacturer specific
Manufacturer Battery Name:Pentax D-Li8

Camera Flash

Red Eye Reduction: Yes
Type:Built-in flash

Digital Camera

Supported Flash Memory:SD Memory Card

Dimensions & Weight

Depth:0.8in/0.9in
Height:2.2in/2in
Weight:0.2lbs
Width:3.3in

Display (Projector)

Diagonal Size:1.8in/2.5in
Diagonal Size (metric):4.6cm/6.4cm
Display Form Factor:Built-in
Technology:TFT active matrix
Type:LCD display

Exposure Parameters

Shooting Programs:3D image / Autumn color / Flower / Food / Landscape / Marine / Museum / Night scene / Panorama assist / Portrait mode / Posterization / Self-portrait / Soft / Sunset / Surf & snow / Text/Flower / Food / Landscape / Museum / Night scene / Panorama assist / Pet / Portrait mode / Self-portrait / Sports mode / Sunset / Surf & snow / Text

Header

Manufacturer:Pentax
Model:S5i/S5z
Packaged Quantity:1
Product Line:Pentax Optio

Lens System

Lens Aperture:F/2.6-4.8
Max Focal Length:17.4mm
Min Focal Length:5.8mm
Optical Zoom:3
Type:Zoom lens

Optical Sensor

Optical Sensor Size:1/2.5"
Optical Sensor Size (metric):10.2 mm ( 1/2.5 ) / 10.2 mm ( 1/2.5" )
Optical Sensor Type:CCD
Sensor Resolution:5Megapixel

Optical Viewfinder

Type:Real-image zoom

Storage Floppy Drive

Type: None

Video Input

Digital Video Format:AVI/MPEG-4
Digital Zoom:4
ISO (Max):400
Light Sensitivity:ISO 100 / ISO 200 / ISO 400 / ISO 80 / ISO auto
Shooting Modes:Frame movie mode
Special Effects:Black & White / Blue / Green / Pink / Purple / Red / Sepia / Slim / Yellow/Black & White / Blue / Green / Pink / Purple / Sepia / Slim / Yellow
Still Image Format:JPEG
Type:Digital camera

Viewfinder

Viewfinder Type:None/Optical
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