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Pentax WG-1 vs Sony RX10 IV

Portability
93
Imaging
37
Features
31
Overall
34
Pentax Optio WG-1 front
 
Sony Cyber-shot DSC-RX10 IV front
Portability
52
Imaging
53
Features
82
Overall
64

Pentax WG-1 vs Sony RX10 IV Key Specs

Pentax WG-1
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 157g - 114 x 58 x 28mm
  • Launched February 2011
Sony RX10 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Raise to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-600mm (F2.4-4.0) lens
  • 1095g - 133 x 94 x 145mm
  • Launched September 2017
  • Old Model is Sony RX10 III
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Pentax WG-1 vs Sony RX10 IV Overview

Following is a extensive assessment of the Pentax WG-1 versus Sony RX10 IV, former is a Waterproof while the other is a Large Sensor Superzoom by brands Pentax and Sony. There exists a substantial gap between the resolutions of the WG-1 (14MP) and RX10 IV (20MP) and the WG-1 (1/2.3") and RX10 IV (1") offer different sensor size.

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The WG-1 was brought out 7 years earlier than the RX10 IV which is quite a big difference as far as technology is concerned. Both the cameras feature different body design with the Pentax WG-1 being a Compact camera and the Sony RX10 IV being a SLR-like (bridge) camera.

Before getting into a complete comparison, here is a short highlight of how the WG-1 matches up against the RX10 IV in the way of portability, imaging, features and an overall score.

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Reasons to pick Pentax WG-1 over the Sony RX10 IV

 WG-1 RX10 IV 

Reasons to pick Sony RX10 IV over the Pentax WG-1

 RX10 IV WG-1 
LaunchedSeptember 2017February 2011More modern by 80 months
Display typeTiltingFixed Tilting display
Display size3"2.7"Larger display (+0.3")
Display resolution1440k230kSharper display (+1210k dot)
Touch friendly display Easily navigate

Common features in the Pentax WG-1 and Sony RX10 IV

 WG-1 RX10 IV 
Focus manually More precise focusing
Selfie screen Neither includes selfie screen

Pentax WG-1 vs Sony RX10 IV Physical Comparison

When you are looking to carry around your camera frequently, you will want to factor in its weight and proportions. The Pentax WG-1 features external dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") and a weight of 157 grams (0.35 lbs) whilst the Sony RX10 IV has measurements of 133mm x 94mm x 145mm (5.2" x 3.7" x 5.7") having a weight of 1095 grams (2.41 lbs).

Compare the Pentax WG-1 versus Sony RX10 IV in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will vary dependant on the lens you choose at the time. The following is a front view over all size comparison of the WG-1 and the RX10 IV.

Pentax WG-1 vs Sony RX10 IV size comparison

Using dimensions and weight, the portability rating of the WG-1 and RX10 IV is 93 and 52 respectively.

Pentax WG-1 vs Sony RX10 IV top view buttons comparison

Pentax WG-1 vs Sony RX10 IV Sensor Comparison

Quite often, its hard to visualize the difference between sensor sizes merely by looking at specs. The picture underneath will help give you a clearer sense of the sensor sizes in the WG-1 and RX10 IV.

As you can plainly see, both of those cameras come with different megapixel count and different sensor sizes. The WG-1 because of its tinier sensor is going to make shooting shallow DOF tougher and the Sony RX10 IV will resolve greater detail having its extra 6 Megapixels. Greater resolution can also allow you to crop photos a good deal more aggressively. The more aged WG-1 is going to be disadvantaged when it comes to sensor technology.

Pentax WG-1 vs Sony RX10 IV sensor size comparison

Pentax WG-1 vs Sony RX10 IV Screen and ViewFinder

Pentax WG-1 vs Sony RX10 IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax WG-1 Portrait photography factors
Sony RX10 IV Portrait photography factors
35
has manual focus
resolution is good (14 megapixels)
no manual control
external flash not possible
sensor is very small (1/2.3")
lacks RAW support
71
has manual focus
great flash sync speed (1/2,000 seconds)
MP count decent (20MP)
sensor size is nice (1")
includes face detect focusing
supports RAW files
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Street Comparison

Pentax WG-1 Street photography details
Sony RX10 IV Street photography details
54
weather proof
fixed screen
does not have image stabilization
sensor is very small (1/2.3")
lacks RAW support
64
screen tilts
built in image stabilization (Optical)
sensor size is nice (1")
supports RAW files
provides focus via touch
weather proof
heavier than competition (1,095 grams)
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Sports Comparison

Sports photography with Pentax WG-1
Sports photography with Sony RX10 IV
37
resolution is good (14 megapixels)
includes tracking focus
weather proof
max frames per second very slow (1.0 frames per second)
lack of shutter priority mode
does not have image stabilization
sensor is very small (1/2.3")
lacks phase detect AF
76
great zoom range (24-600mm 25.0 x zoom)
silent shutter (1/32,000 seconds)
fast continuous shooting (24.0 fps)
built in image stabilization (Optical)
MP count decent (20MP)
sensor size is nice (1")
includes tracking focus
weather proof
comes with phase detect AF
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Travel Comparison

Pentax WG-1 Travel photography information
Sony RX10 IV Travel photography information
71
weather proof
resolution is good (14 megapixels)
has built in flash
fairly wide (28mm)
does not offer selfie friendly display
slow max aperture (f3.5)
56
weather proof
has bluetooth
provides focus via touch
MP count decent (20 megapixels)
built-in flash
pretty wide (24mm)
long zoom (600mm)
does not have Time Lapse function
heavier than competition (1,095g)
screen isn't selfie friendly
sluggish maximum aperture (f2.4)
Photography Glossary

Landscape Comparison

Landscape photography with Pentax WG-1
Landscape photography with Sony RX10 IV
42
has manual focus
fairly wide (28mm)
resolution is good (14 megapixels)
weather proof
lens is fixed (fixed lens mount)
slow max aperture (f3.5)
screen is somewhat small (2.7 inch)
no manual control
does not have image stabilization
sensor is very small (1/2.3")
lacks RAW support
62
has manual focus
pretty wide (24mm)
screen size is decent (3 inches)
built in image stabilization (Optical)
MP count decent (20 megapixels)
sensor size is nice (1")
supports RAW files
weather proof
lens is fixed (fixed lens mount)
sluggish maximum aperture (f2.4)
does not have Time Lapse function
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Vlogging Comparison

Pentax WG-1 Vlogging advice
Sony RX10 IV Vlogging advice
25
fairly wide (28mm)
slow max aperture (f3.5)
does not offer selfie friendly display
does not have image stabilization
low res video (1280 x 720 pixels)
no mic socket
29
pretty wide (24mm)
touchscreen functionality
built in image stabilization (Optical)
includes face detect focusing
high video quality (3840 x 2160 pxls)
does have mic jack
sluggish maximum aperture (f2.4)
screen isn't selfie friendly
heavier than competition (1,095g)
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Pentax WG-1 vs Sony RX10 IV Specifications

Detailed spec comparison table for Pentax WG-1 and Sony RX10 IV
 Pentax Optio WG-1Sony Cyber-shot DSC-RX10 IV
General Information
Brand Pentax Sony
Model Pentax Optio WG-1 Sony Cyber-shot DSC-RX10 IV
Type Waterproof Large Sensor Superzoom
Launched 2011-02-07 2017-09-12
Body design Compact SLR-like (bridge)
Sensor Information
Processor Chip - Bionz X
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1"
Sensor dimensions 6.17 x 4.55mm 13.2 x 8.8mm
Sensor surface area 28.1mm² 116.2mm²
Sensor resolution 14 megapixel 20 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Peak resolution 4288 x 3216 5472 x 3648
Highest native ISO 6400 12800
Highest enhanced ISO - 25600
Minimum native ISO 80 125
RAW support
Minimum enhanced ISO - 64
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 9 315
Lens
Lens mount fixed lens fixed lens
Lens focal range 28-140mm (5.0x) 24-600mm (25.0x)
Largest aperture f/3.5-5.5 f/2.4-4.0
Macro focus range 1cm 3cm
Crop factor 5.8 2.7
Screen
Screen type Fixed Type Tilting
Screen diagonal 2.7" 3"
Resolution of screen 230k dot 1,440k dot
Selfie friendly
Liveview
Touch screen
Screen technology TFT color LCD with Anti-reflective coating -
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 2,359k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.7x
Features
Min shutter speed 4 seconds 30 seconds
Max shutter speed 1/1500 seconds 1/2000 seconds
Max silent shutter speed - 1/32000 seconds
Continuous shutter speed 1.0 frames/s 24.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom white balance
Image stabilization
Integrated flash
Flash range 3.90 m 10.80 m (at Auto ISO)
Flash options Auto, On, Off, Red-eye, Soft Auto, fill-flash, slow sync, rear sync, off
Hot shoe
AEB
WB bracketing
Max flash sync - 1/2000 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Highest video resolution 1280x720 3840x2160
Video format Motion JPEG MPEG-4, AVCHD, XAVC S
Mic input
Headphone input
Connectivity
Wireless Eye-Fi Connected Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 157 gr (0.35 lbs) 1095 gr (2.41 lbs)
Physical dimensions 114 x 58 x 28mm (4.5" x 2.3" x 1.1") 133 x 94 x 145mm (5.2" x 3.7" x 5.7")
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 260 photos 400 photos
Style of battery Battery Pack Battery Pack
Battery model D-LI92 NP-FW50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, continuous)
Time lapse feature
Type of storage SD/SDHC/SDXC, Internal SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Single Single
Cost at release $350 $1,698