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Pentax P80 vs Sony RX100 II

Portability
95
Imaging
34
Features
23
Overall
29
Pentax Optio P80 front
 
Sony Cyber-shot DSC-RX100 II front
Portability
89
Imaging
50
Features
74
Overall
59

Pentax P80 vs Sony RX100 II Key Specs

Pentax P80
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 64 - 6400
  • 1280 x 720 video
  • 28-110mm (F2.6-5.8) lens
  • 125g - 102 x 59 x 25mm
  • Released August 2009
Sony RX100 II
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 160 - 12800 (Push to 25600)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-100mm (F1.8-4.9) lens
  • 281g - 102 x 58 x 38mm
  • Revealed June 2013
  • Old Model is Sony RX100
  • Renewed by Sony RX100 III
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Pentax P80 vs Sony RX100 II Overview

Its time to look a bit more closely at the Pentax P80 and Sony RX100 II, former is a Small Sensor Compact while the latter is a Large Sensor Compact by manufacturers Pentax and Sony. There is a substantial difference between the sensor resolutions of the P80 (12MP) and RX100 II (20MP) and the P80 (1/2.3") and RX100 II (1") posses different sensor dimensions.

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The P80 was manufactured 4 years before the RX100 II which is quite a big difference as far as tech is concerned. Both of the cameras have different body design with the Pentax P80 being a Compact camera and the Sony RX100 II being a Large Sensor Compact camera.

Before delving into a full comparison, here is a simple overview of how the P80 grades against the RX100 II with regard to portability, imaging, features and an overall score.

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Reasons to pick Pentax P80 over the Sony RX100 II

 P80 RX100 II 

Reasons to pick Sony RX100 II over the Pentax P80

 RX100 II P80 
RevealedJune 2013August 2009More modern by 47 months
Screen typeTiltingFixed Tilting screen
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution1229k230kSharper screen (+999k dot)

Common features in the Pentax P80 and Sony RX100 II

 P80 RX100 II 
Manually focus Very exact focusing
Selfie screen Neither features selfie screen
Touch screen Neither features Touch screen

Pentax P80 vs Sony RX100 II Physical Comparison

For anyone who is aiming to carry around your camera regularly, you will want to factor in its weight and size. The Pentax P80 enjoys outer dimensions of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") with a weight of 125 grams (0.28 lbs) and the Sony RX100 II has specifications of 102mm x 58mm x 38mm (4.0" x 2.3" x 1.5") along with a weight of 281 grams (0.62 lbs).

Check the Pentax P80 and Sony RX100 II in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change depending on the lens you choose at the time. Here is a front view physical size comparison of the P80 compared to the RX100 II.

Pentax P80 vs Sony RX100 II size comparison

Looking at size and weight, the portability rating of the P80 and RX100 II is 95 and 89 respectively.

Pentax P80 vs Sony RX100 II top view buttons comparison

Pentax P80 vs Sony RX100 II Sensor Comparison

Oftentimes, it's tough to picture the gap between sensor sizes just by reading technical specs. The pic below may provide you a stronger sense of the sensor sizes in the P80 and RX100 II.

As you have seen, both of those cameras have different megapixel count and different sensor sizes. The P80 featuring a tinier sensor is going to make achieving shallower depth of field tougher and the Sony RX100 II will deliver greater detail due to its extra 8 Megapixels. Higher resolution can also help you crop pictures a bit more aggressively. The more aged P80 is going to be disadvantaged when it comes to sensor technology.

Pentax P80 vs Sony RX100 II sensor size comparison

Pentax P80 vs Sony RX100 II Screen and ViewFinder

Pentax P80 vs Sony RX100 II Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Portrait photography with Pentax P80
Portrait photography with Sony RX100 II
27
manual focus
no manual control
cannot use external flash
sensor resolution low (12 megapixels)
small sensor (1/2.3")
lacks RAW files
70
focusing manually
high flash sync (1/2,000 seconds)
good megapixels (20MP)
nice sensor size (1")
comes with face detect focus
exports RAW files
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Street Comparison

Street photography with Pentax P80
Street photography with Sony RX100 II
55
lighter than competition (125 grams)
screen does not articulate
no image stabilization
small sensor (1/2.3")
lacks RAW files
85
tilting screen
has image stabilization (Optical)
nice sensor size (1")
exports RAW files
lighter than competition (281 grams)
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Sports Comparison

Pentax P80 Sports photography information
Sony RX100 II Sports photography information
17
max shutter speed is low (1/1,000s)
max fps low (3.0 fps)
no shutter priority mode
no image stabilization
sensor resolution low (12 megapixels)
small sensor (1/2.3")
lacks phase detect AF
66
has image stabilization (Optical)
good megapixels (20MP)
nice sensor size (1")
comes with tracking focus
great battery power (350 shots)
has no phase detect auto focus
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Travel Comparison

Pentax P80 Travel photography details
Sony RX100 II Travel photography details
61
lighter than competition (125g)
built-in flash
reasonably wide (28mm)
no Time Lapse mode
sensor resolution low (12 megapixels)
screen is not selfie friendly
somewhat slow maximum aperture (f2.6)
79
great battery power (350 CIPA)
lighter than competition (281 grams)
good megapixels (20 megapixels)
built-in flash
decently wide (28mm)
great maximum aperture (f1.8)
doesn't posses selfie friendly display
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Landscape Comparison

Pentax P80 Landscape photography information
Sony RX100 II Landscape photography information
32
manual focus
reasonably wide (28mm)
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f2.6)
screen is small (2.7")
no manual control
no image stabilization
sensor resolution low (12 megapixels)
small sensor (1/2.3")
lacks RAW files
no Time Lapse mode
73
focusing manually
decently wide (28mm)
great maximum aperture (f1.8)
good sized screen (3 inch)
has image stabilization (Optical)
good megapixels (20 megapixels)
nice sensor size (1")
exports RAW files
great battery power (350 CIPA)
lens is fixed (fixed lens mount)
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Vlogging Comparison

Pentax P80 Vlogging highlights
Sony RX100 II Vlogging highlights
28
reasonably wide (28mm)
lighter than competition (125g)
somewhat slow maximum aperture (f2.6)
screen is not selfie friendly
no image stabilization
low quality video (1280 x 720 pixels)
no external mic socket
37
decently wide (28mm)
great maximum aperture (f1.8)
has image stabilization (Optical)
comes with face detect focus
high quality video (1920 x 1080 pixels)
lighter than competition (281 grams)
doesn't posses selfie friendly display
no mic support
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Pentax P80 vs Sony RX100 II Specifications

Detailed spec comparison table for Pentax P80 and Sony RX100 II
 Pentax Optio P80Sony Cyber-shot DSC-RX100 II
General Information
Brand Name Pentax Sony
Model Pentax Optio P80 Sony Cyber-shot DSC-RX100 II
Class Small Sensor Compact Large Sensor Compact
Released 2009-08-05 2013-06-27
Physical type Compact Large Sensor Compact
Sensor Information
Processor Prime -
Sensor type CCD CMOS
Sensor size 1/2.3" 1"
Sensor dimensions 6.17 x 4.55mm 13.2 x 8.8mm
Sensor area 28.1mm² 116.2mm²
Sensor resolution 12 megapixel 20 megapixel
Anti aliasing filter
Aspect ratio 4:3 and 16:9 1:1, 4:3, 3:2 and 16:9
Full resolution 4000 x 3000 5472 x 3648
Max native ISO 6400 12800
Max boosted ISO - 25600
Lowest native ISO 64 160
RAW images
Lowest boosted ISO - 100
Autofocusing
Manual focus
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 9 25
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-110mm (3.9x) 28-100mm (3.6x)
Max aperture f/2.6-5.8 f/1.8-4.9
Macro focus distance 10cm 5cm
Crop factor 5.8 2.7
Screen
Display type Fixed Type Tilting
Display size 2.7 inch 3 inch
Resolution of display 230k dots 1,229k dots
Selfie friendly
Liveview
Touch screen
Display technology - Xtra Fine WhiteMagic TFT LCD
Viewfinder Information
Viewfinder None Electronic (optional)
Features
Lowest shutter speed 4 secs 30 secs
Highest shutter speed 1/1000 secs 1/2000 secs
Continuous shooting rate 3.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom WB
Image stabilization
Built-in flash
Flash range 4.60 m 15.00 m (ISO Auto (W))
Flash settings - Auto, On, Off, Slow Sync
External flash
AE bracketing
WB bracketing
Highest flash synchronize - 1/2000 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30, 15 fps) 1920 x 1080 (60 fps), 640 x 480 (30 fps)
Max video resolution 1280x720 1920x1080
Video data format Motion JPEG MPEG-4, AVCHD
Mic support
Headphone support
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 125g (0.28 lb) 281g (0.62 lb)
Physical dimensions 102 x 59 x 25mm (4.0" x 2.3" x 1.0") 102 x 58 x 38mm (4.0" x 2.3" x 1.5")
DXO scores
DXO All around score not tested 67
DXO Color Depth score not tested 22.5
DXO Dynamic range score not tested 12.4
DXO Low light score not tested 483
Other
Battery life - 350 photographs
Type of battery - Battery Pack
Battery model D-LI68 NP-BX1
Self timer Yes (2 or 10 sec) Yes (10 sec. / 2 sec. / Self-portrait One-person/ Self-portrait Two-person/ Self timer Continuous (3 or 5 shots))
Time lapse feature With downloadable app
Type of storage SD/SDHC, Internal SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots One One
Retail price $200 $598