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Panasonic GF1 vs Pentax RS1500

Portability
85
Imaging
47
Features
47
Overall
47
Panasonic Lumix DMC-GF1 front
 
Pentax Optio RS1500 front
Portability
93
Imaging
37
Features
30
Overall
34

Panasonic GF1 vs Pentax RS1500 Key Specs

Panasonic GF1
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 385g - 119 x 71 x 36mm
  • Released October 2009
  • Refreshed by Panasonic GF2
Pentax RS1500
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-110mm (F3.5-5.5) lens
  • 157g - 114 x 58 x 28mm
  • Released March 2011
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Panasonic GF1 vs Pentax RS1500 Overview

Its time to take a deeper look at the Panasonic GF1 vs Pentax RS1500, former is a Entry-Level Mirrorless while the other is a Small Sensor Compact by competitors Panasonic and Pentax. The sensor resolution of the GF1 (12MP) and the RS1500 (14MP) is very similar but the GF1 (Four Thirds) and RS1500 (1/2.3") posses different sensor sizing.

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The GF1 was released 17 months earlier than the RS1500 making them a generation away from one another. Both cameras feature different body design with the Panasonic GF1 being a Rangefinder-style mirrorless camera and the Pentax RS1500 being a Compact camera.

Before diving right into a full comparison, here is a brief summary of how the GF1 grades versus the RS1500 in regards to portability, imaging, features and an overall score.

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Reasons to pick Panasonic GF1 over the Pentax RS1500

 GF1 RS1500 
Display size3"2.7"Larger display (+0.3")
Display resolution460k230kCrisper display (+230k dot)

Reasons to pick Pentax RS1500 over the Panasonic GF1

 RS1500 GF1 
ReleasedMarch 2011October 2009More modern by 17 months

Common features in the Panasonic GF1 and Pentax RS1500

 GF1 RS1500 
Manual focus Very accurate focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither includes selfie screen
Touch friendly display Lacking Touch friendly display

Panasonic GF1 vs Pentax RS1500 Physical Comparison

When you are looking to carry around your camera, you will have to take into account its weight and size. The Panasonic GF1 features outer dimensions of 119mm x 71mm x 36mm (4.7" x 2.8" x 1.4") with a weight of 385 grams (0.85 lbs) while the Pentax RS1500 has specifications of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") along with a weight of 157 grams (0.35 lbs).

Look at the Panasonic GF1 vs Pentax RS1500 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will vary dependant on the lens you have during that time. Below is a front view size comparison of the GF1 against the RS1500.

Panasonic GF1 vs Pentax RS1500 size comparison

Taking into account dimensions and weight, the portability grade of the GF1 and RS1500 is 85 and 93 respectively.

Panasonic GF1 vs Pentax RS1500 top view buttons comparison

Panasonic GF1 vs Pentax RS1500 Sensor Comparison

Sometimes, its difficult to imagine the contrast between sensor sizes purely by reviewing specs. The picture below may offer you a more clear sense of the sensor dimensions in the GF1 and RS1500.

All in all, both of the cameras come with different megapixels and different sensor sizes. The GF1 due to its larger sensor is going to make getting shallower DOF simpler and the Pentax RS1500 will deliver greater detail as a result of its extra 2MP. Greater resolution will also enable you to crop images a good deal more aggressively. The more aged GF1 is going to be disadvantaged when it comes to sensor innovation.

Panasonic GF1 vs Pentax RS1500 sensor size comparison

Panasonic GF1 vs Pentax RS1500 Screen and ViewFinder

Panasonic GF1 vs Pentax RS1500 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GF1 Portrait photography information
Pentax RS1500 Portrait photography information
60
focusing manually
nice sensor size (Four Thirds)
offers face detection autofocus
supports RAW files
low MP (12 megapixels)
35
has manual focus
MP count decent (14 megapixels)
manual exposure not available
no external flash support
small sensor (1/2.3")
lack of RAW files
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Street Comparison

Panasonic GF1 Street photography advice
Pentax RS1500 Street photography advice
64
nice sensor size (Four Thirds)
supports RAW files
no articulating screen
does not have image stabilization
54
weather proof
no articulating screen
no image stabilization
small sensor (1/2.3")
lack of RAW files
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Sports Comparison

Sports photography with Panasonic GF1
Sports photography with Pentax RS1500
44
nice sensor size (Four Thirds)
offers tracking autofocus
good battery pack (380 per charge)
very slow continuous shooting (3.0 fps)
does not have image stabilization
low MP (12MP)
doesn't have phase detect autofocus
37
MP count decent (14 megapixels)
provides tracking autofocus
weather proof
painfully slow continuous shooting (1.0 frames/s)
lack of shutter priority mode
no image stabilization
small sensor (1/2.3")
lack of phase detect AF
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Travel Comparison

Panasonic GF1 Travel photography advice
Pentax RS1500 Travel photography advice
59
good battery pack (380 shots)
built-in flash
doesn't have Time Lapse function
low MP (12MP)
does not have selfie friendly display
67
weather proof
MP count decent (14 megapixels)
flash built-in
rather wide (28mm)
lack of Timelapse recording
does not offer selfie friendly screen
sluggish maximum aperture (f3.5)
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Landscape Comparison

Panasonic GF1 Landscape photography factors
Pentax RS1500 Landscape photography factors
60
focusing manually
interchangeable lenses (Micro Four Thirds mount)
screen is a good size (3 inches)
nice sensor size (Four Thirds)
supports RAW files
good battery pack (380 per charge)
does not have image stabilization
low MP (12MP)
doesn't have Time Lapse function
40
has manual focus
rather wide (28mm)
MP count decent (14 megapixels)
weather proof
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.5)
small screen (2.7 inch)
manual exposure not available
no image stabilization
small sensor (1/2.3")
lack of RAW files
lack of Timelapse recording
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Vlogging Comparison

Panasonic GF1 Vlogging factors
Pentax RS1500 Vlogging factors
25
offers face detection autofocus
does not have selfie friendly display
does not have image stabilization
low quality video (1280 x 720 pixels)
doesn't have external mic jack
25
rather wide (28mm)
sluggish maximum aperture (f3.5)
does not offer selfie friendly screen
no image stabilization
low res video (1280 x 720 resolution)
lack of external microphone socket
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Panasonic GF1 vs Pentax RS1500 Specifications

Detailed spec comparison table for Panasonic GF1 and Pentax RS1500
 Panasonic Lumix DMC-GF1Pentax Optio RS1500
General Information
Brand Panasonic Pentax
Model type Panasonic Lumix DMC-GF1 Pentax Optio RS1500
Class Entry-Level Mirrorless Small Sensor Compact
Released 2009-10-14 2011-03-16
Physical type Rangefinder-style mirrorless Compact
Sensor Information
Chip Venus Engine HD -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 12 megapixel 14 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3, 3:2 and 16:9
Peak resolution 4000 x 3000 4288 x 3216
Highest native ISO 3200 6400
Lowest native ISO 100 80
RAW photos
Autofocusing
Manual focusing
Touch focus
AF continuous
AF single
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 23 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 28-110mm (3.9x)
Maximum aperture - f/3.5-5.5
Macro focusing distance - 1cm
Amount of lenses 107 -
Crop factor 2.1 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen size 3" 2.7"
Screen resolution 460 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch operation
Screen tech TFT Color LCD with wide-viewing angle TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 60 secs 4 secs
Fastest shutter speed 1/4000 secs 1/1500 secs
Continuous shutter rate 3.0fps 1.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom WB
Image stabilization
Built-in flash
Flash distance 6.00 m 3.90 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-eye, Soft
Hot shoe
AE bracketing
WB bracketing
Fastest flash synchronize 1/160 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1280x720 1280x720
Video format AVCHD Lite Motion JPEG
Microphone port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 385 grams (0.85 pounds) 157 grams (0.35 pounds)
Physical dimensions 119 x 71 x 36mm (4.7" x 2.8" x 1.4") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
DXO scores
DXO Overall rating 54 not tested
DXO Color Depth rating 21.2 not tested
DXO Dynamic range rating 10.3 not tested
DXO Low light rating 513 not tested
Other
Battery life 380 photographs 260 photographs
Style of battery Battery Pack Battery Pack
Battery ID - D-LI92
Self timer Yes (2 or 10 sec, 10 sec (3 images)) Yes (2 or 10 sec)
Time lapse feature
Storage type SD/SDHC/MMC SD/SDHC/SDXC, Internal
Card slots 1 1
Cost at release $400 $150