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Olympus SP-820UZ vs Pentax Q-S1

Portability
69
Imaging
38
Features
29
Overall
34
Olympus Stylus SP-820UZ front
 
Pentax Q-S1 front
Portability
92
Imaging
38
Features
54
Overall
44

Olympus SP-820UZ vs Pentax Q-S1 Key Specs

Olympus SP-820UZ
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 6400
  • 1920 x 1080 video
  • 22-896mm (F3.4-5.7) lens
  • 485g - 117 x 78 x 93mm
  • Revealed August 2012
  • Old Model is Olympus SP-820UZ
  • New Model is Olympus SP-820UZ
Pentax Q-S1
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax Q Mount
  • 203g - 105 x 58 x 34mm
  • Released August 2014
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Olympus SP-820UZ vs Pentax Q-S1 Overview

Lets examine more closely at the Olympus SP-820UZ and Pentax Q-S1, one is a Small Sensor Superzoom and the latter is a Entry-Level Mirrorless by companies Olympus and Pentax. The resolution of the SP-820UZ (14MP) and the Q-S1 (12MP) is relatively similar but the SP-820UZ (1/2.3") and Q-S1 (1/1.7") use totally different sensor dimensions.

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The SP-820UZ was released 23 months prior to the Q-S1 which makes the cameras a generation away from one another. Both cameras offer different body type with the Olympus SP-820UZ being a Compact camera and the Pentax Q-S1 being a Rangefinder-style mirrorless camera.

Before we go in to a more detailed comparison, below is a brief view of how the SP-820UZ scores vs the Q-S1 in regards to portability, imaging, features and an overall mark.

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Reasons to pick Olympus SP-820UZ over the Pentax Q-S1

 SP-820UZ Q-S1 

Reasons to pick Pentax Q-S1 over the Olympus SP-820UZ

 Q-S1 SP-820UZ 
ReleasedAugust 2014August 2012Newer by 23 months
Manually focus Very precise focusing

Common features in the Olympus SP-820UZ and Pentax Q-S1

 SP-820UZ Q-S1 
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen sizing
Screen resolution460k460kSame screen resolution
Selfie screen Neither contains selfie screen
Touch screen Neither contains Touch screen

Olympus SP-820UZ vs Pentax Q-S1 Physical Comparison

If you are aiming to travel with your camera often, you're going to have to take into account its weight and size. The Olympus SP-820UZ has got physical measurements of 117mm x 78mm x 93mm (4.6" x 3.1" x 3.7") along with a weight of 485 grams (1.07 lbs) whilst the Pentax Q-S1 has specifications of 105mm x 58mm x 34mm (4.1" x 2.3" x 1.3") along with a weight of 203 grams (0.45 lbs).

Look at the Olympus SP-820UZ and Pentax Q-S1 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ dependant on the lens you have chosen during that time. The following is the front view overall size comparison of the SP-820UZ and the Q-S1.

Olympus SP-820UZ vs Pentax Q-S1 size comparison

Looking at dimensions and weight, the portability score of the SP-820UZ and Q-S1 is 69 and 92 respectively.

Olympus SP-820UZ vs Pentax Q-S1 top view buttons comparison

Olympus SP-820UZ vs Pentax Q-S1 Sensor Comparison

Typically, it is tough to see the gap between sensor dimensions purely by reading specifications. The image below should provide you a much better sense of the sensor measurements in the SP-820UZ and Q-S1.

To sum up, the two cameras offer different megapixels and different sensor dimensions. The SP-820UZ due to its tinier sensor will make achieving shallower depth of field more challenging and the Olympus SP-820UZ will offer extra detail as a result of its extra 2 Megapixels. Higher resolution will make it easier to crop photographs a little more aggressively. The more aged SP-820UZ is going to be disadvantaged when it comes to sensor tech.

Olympus SP-820UZ vs Pentax Q-S1 sensor size comparison

Olympus SP-820UZ vs Pentax Q-S1 Screen and ViewFinder

Olympus SP-820UZ vs Pentax Q-S1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SP-820UZ Portrait photography information
Pentax Q-S1 Portrait photography information
34
decent MP (14 megapixels)
features face detect focusing
lack of manual focus
manual mode not possible
no external flash support
very small sensor (1/2.3")
doesn't have RAW support
46
you can focus manually
comes with face detection focus
supports RAW files
resolution not great (12MP)
sensor is tiny (1/1.7")
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Street Comparison

Olympus SP-820UZ Street photography factors
Pentax Q-S1 Street photography factors
37
fixed screen
no image stabilization
very small sensor (1/2.3")
doesn't have RAW support
heavier than competition (485 grams)
69
built in image stabilization (Sensor based)
supports RAW files
lighter than competitors in class (203g)
fixed screen
sensor is tiny (1/1.7")
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Sports Comparison

Olympus SP-820UZ Sports photography info
Pentax Q-S1 Sports photography info
33
incredible zoom range (22-896mm 40.7 x zoom)
decent MP (14 megapixels)
slow frames per second (2.0 frames/s)
no shutter priority mode
no image stabilization
very small sensor (1/2.3")
doesn't have phase detect AF
37
high shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based)
comes with tracking autofocus
low fps (5.0 fps)
resolution not great (12MP)
sensor is tiny (1/1.7")
terrible battery pack (250 shots)
does not have phase detect auto focus
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Travel Comparison

Olympus SP-820UZ as a Travel photography camera
Pentax Q-S1 as a Travel photography camera
55
decent MP (14 megapixels)
flash built-in
reasonably wide (22mm)
very long reach (896mm)
does not have Time Lapse mode
heavier than competition (485 grams)
screen is not selfie friendly
slow max aperture (f3.4)
60
lighter than competitors in class (203 grams)
flash built-in
terrible battery pack (250 CIPA)
resolution not great (12MP)
does not have a selfie friendly display
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Landscape Comparison

Olympus SP-820UZ Landscape photography advice
Pentax Q-S1 Landscape photography advice
35
reasonably wide (22mm)
screen size is decent (3 inches)
decent MP (14 megapixels)
lack of manual focus
fixed lens (fixed lens mount)
slow max aperture (f3.4)
manual mode not possible
no image stabilization
very small sensor (1/2.3")
doesn't have RAW support
does not have Time Lapse mode
55
you can focus manually
interchangeable lenses (Pentax Q mount)
good sized screen (3")
built in image stabilization (Sensor based)
supports RAW files
resolution not great (12MP)
sensor is tiny (1/1.7")
terrible battery pack (250 per charge)
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Vlogging Comparison

Olympus SP-820UZ Vlogging info
Pentax Q-S1 Vlogging info
25
reasonably wide (22mm)
features face detect focusing
video resolution high (1920 x 1080 pixels)
slow max aperture (f3.4)
screen is not selfie friendly
no image stabilization
does not have mic support
heavier than competition (485g)
35
built in image stabilization (Sensor based)
comes with face detection focus
high quality video (1920 x 1080 resolution)
lighter than competitors in class (203g)
does not have a selfie friendly display
no external mic support
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Olympus SP-820UZ vs Pentax Q-S1 Specifications

Detailed spec comparison table for Olympus SP-820UZ and Pentax Q-S1
 Olympus Stylus SP-820UZPentax Q-S1
General Information
Manufacturer Olympus Pentax
Model Olympus Stylus SP-820UZ Pentax Q-S1
Class Small Sensor Superzoom Entry-Level Mirrorless
Revealed 2012-08-21 2014-08-04
Physical type Compact Rangefinder-style mirrorless
Sensor Information
Powered by - Q Engine
Sensor type CMOS BSI-CMOS
Sensor size 1/2.3" 1/1.7"
Sensor dimensions 6.17 x 4.55mm 7.44 x 5.58mm
Sensor surface area 28.1mm² 41.5mm²
Sensor resolution 14 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 4:3 and 16:9 1:1, 4:3, 3:2 and 16:9
Max resolution 4288 x 3216 4000 x 3000
Max native ISO 6400 12800
Lowest native ISO 80 100
RAW support
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Cross focus points - -
Lens
Lens mounting type fixed lens Pentax Q
Lens focal range 22-896mm (40.7x) -
Maximum aperture f/3.4-5.7 -
Macro focus range 1cm -
Number of lenses - 8
Focal length multiplier 5.8 4.8
Screen
Type of display Fixed Type Fixed Type
Display sizing 3 inches 3 inches
Display resolution 460 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch operation
Display technology TFT Color LCD -
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed 4s 30s
Max shutter speed 1/2000s 1/8000s
Continuous shutter rate 2.0fps 5.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range 15.00 m 4.90 m (at ISO 100)
Flash settings Auto, On, Off, Red-Eye, Fill-in Auto, redeye reduction, slow sync, trailing curtain sync
Hot shoe
AEB
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30, 120 fps), 320 x 180 (30, 240 fps) 1920 x 1080 (30,25, 24p), 1280 x 720 (30, 25, 24p), 640 x 480 (30, 25, 24p)
Max video resolution 1920x1080 1920x1080
Video format MPEG-4, H.264 MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 485 gr (1.07 pounds) 203 gr (0.45 pounds)
Dimensions 117 x 78 x 93mm (4.6" x 3.1" x 3.7") 105 x 58 x 34mm (4.1" x 2.3" x 1.3")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life - 250 shots
Battery style - Battery Pack
Battery model - D-LI68
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 12 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC SD/SDHC/SDXC card
Card slots Single Single
Price at release $299 $250