Samsung GX-20 vs Sony TX55
58 Imaging
53 Features
52 Overall
52
97 Imaging
39 Features
46 Overall
41
Samsung GX-20 vs Sony TX55 Key Specs
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200 (Bump to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 72mm
- Introduced January 2008
- Previous Model is Samsung GX-10
(Full Review)
- 16MP - 1/2.3" Sensor
- 3.3" Fixed Display
- ISO 100 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 26-130mm (F3.5-4.8) lens
- 109g - 93 x 54 x 13mm
- Launched July 2011
Samsung GX-20 vs Sony TX55 Overview
Lets look a little more closely at the Samsung GX-20 vs Sony TX55, former is a Advanced DSLR while the other is a Ultracompact by brands Samsung and Sony. The image resolution of the GX-20 (15MP) and the TX55 (16MP) is very similar but the GX-20 (APS-C) and TX55 (1/2.3") boast different sensor dimensions.
Pentax 17 Pre-Orders Outperform Expectations by a LandslideThe GX-20 was brought out 4 years prior to the TX55 which is quite a big difference as far as technology is concerned. Both cameras have different body design with the Samsung GX-20 being a Mid-size SLR camera and the Sony TX55 being a Ultracompact camera.
Before delving right into a complete comparison, here is a concise summary of how the GX-20 scores against the TX55 for portability, imaging, features and an overall score.
Samsung GX-20 vs Sony TX55 Gallery
Following is a sample of the gallery pics for Samsung GX-20 & Sony Cyber-shot DSC-TX55. The entire galleries are viewable at Samsung GX-20 Gallery & Sony TX55 Gallery.
Reasons to pick Samsung GX-20 over the Sony TX55
GX-20 | TX55 |
---|
Reasons to pick Sony TX55 over the Samsung GX-20
TX55 | GX-20 | |||
---|---|---|---|---|
Launched | July 2011 | January 2008 | More modern by 42 months | |
Display dimensions | 3.3" | 2.7" | Larger display (+0.6") | |
Display resolution | 1230k | 230k | Sharper display (+1000k dot) | |
Touch display | Easily navigate |
Common features in the Samsung GX-20 and Sony TX55
GX-20 | TX55 | |||
---|---|---|---|---|
Manually focus | Very exact focusing | |||
Display type | Fixed | Fixed | Fixed display | |
Selfie screen | No selfie screen |
Samsung GX-20 vs Sony TX55 Physical Comparison
For anyone who is going to carry around your camera often, you need to take into account its weight and size. The Samsung GX-20 features external measurements of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") accompanied by a weight of 800 grams (1.76 lbs) and the Sony TX55 has specifications of 93mm x 54mm x 13mm (3.7" x 2.1" x 0.5") with a weight of 109 grams (0.24 lbs).
Look at the Samsung GX-20 vs Sony TX55 in our brand new Camera & Lens Size Comparison Tool.Bear in mind, the weight of an ILC will change based on the lens you have attached at the time. The following is a front view over all size comparison of the GX-20 versus the TX55.
Considering dimensions and weight, the portability rating of the GX-20 and TX55 is 58 and 97 respectively.
Samsung GX-20 vs Sony TX55 Sensor Comparison
More often than not, its hard to picture the difference between sensor sizes just by reviewing technical specs. The pic below will give you a far better sense of the sensor sizing in the GX-20 and TX55.
As you can tell, both cameras have different megapixels and different sensor sizes. The GX-20 featuring a larger sensor is going to make getting shallower DOF less difficult and the Sony TX55 will offer you more detail having its extra 1MP. Greater resolution will make it easier to crop pics a bit more aggressively. The more aged GX-20 is going to be behind when it comes to sensor innovation.
Samsung GX-20 vs Sony TX55 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Samsung GX-20 vs Sony TX55 Specifications
Samsung GX-20 | Sony Cyber-shot DSC-TX55 | |
---|---|---|
General Information | ||
Make | Samsung | Sony |
Model | Samsung GX-20 | Sony Cyber-shot DSC-TX55 |
Class | Advanced DSLR | Ultracompact |
Introduced | 2008-01-24 | 2011-07-24 |
Physical type | Mid-size SLR | Ultracompact |
Sensor Information | ||
Powered by | - | BIONZ |
Sensor type | CMOS | BSI-CMOS |
Sensor size | APS-C | 1/2.3" |
Sensor measurements | 23.4 x 15.6mm | 6.17 x 4.55mm |
Sensor surface area | 365.0mm² | 28.1mm² |
Sensor resolution | 15 megapixel | 16 megapixel |
Anti aliasing filter | ||
Aspect ratio | - | 4:3 and 16:9 |
Peak resolution | 4688 x 3120 | 4608 x 3456 |
Highest native ISO | 3200 | 3200 |
Highest enhanced ISO | 6400 | - |
Minimum native ISO | 100 | 100 |
RAW data | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous AF | ||
AF single | ||
Tracking AF | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Number of focus points | 11 | 9 |
Lens | ||
Lens mount | Pentax KAF2 | fixed lens |
Lens focal range | - | 26-130mm (5.0x) |
Max aperture | - | f/3.5-4.8 |
Macro focus range | - | 3cm |
Number of lenses | 151 | - |
Crop factor | 1.5 | 5.8 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen diagonal | 2.7 inch | 3.3 inch |
Screen resolution | 230k dots | 1,230k dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Screen tech | - | XtraFine OLED display |
Viewfinder Information | ||
Viewfinder | Optical (pentaprism) | None |
Viewfinder coverage | 95 percent | - |
Viewfinder magnification | 0.64x | - |
Features | ||
Minimum shutter speed | 30s | 30s |
Fastest shutter speed | 1/4000s | 1/1600s |
Continuous shutter rate | 3.0fps | 10.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | - |
Change WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | 13.00 m (at ISO 100) | 3.70 m |
Flash options | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless | Auto, On, Off, Slow Sync |
Hot shoe | ||
AE bracketing | ||
White balance bracketing | ||
Fastest flash synchronize | 1/180s | - |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | - | 1920 x 1080 (60fps), 1440 x 1080 (30fps), 1280 x 720 (30fps), 640 x 480 (30fps) |
Highest video resolution | None | 1920x1080 |
Video file format | - | MPEG-4, AVCHD |
Microphone port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
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 | 800 gr (1.76 pounds) | 109 gr (0.24 pounds) |
Physical dimensions | 142 x 101 x 72mm (5.6" x 4.0" x 2.8") | 93 x 54 x 13mm (3.7" x 2.1" x 0.5") |
DXO scores | ||
DXO Overall score | 68 | not tested |
DXO Color Depth score | 23.1 | not tested |
DXO Dynamic range score | 11.2 | not tested |
DXO Low light score | 714 | not tested |
Other | ||
Battery life | - | 250 shots |
Battery type | - | Battery Pack |
Battery model | - | NP-BN |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec, Portrait 1/2) |
Time lapse feature | ||
Storage type | SD/MMC/SDHC card | microSD/SDHC, Memory Stick Micro |
Card slots | One | One |
Price at release | $850 | $350 |