Panasonic ZS25 vs Sony A55
93 Imaging
39 Features
43 Overall
40
67 Imaging
54 Features
80 Overall
64
Panasonic ZS25 vs Sony A55 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- Optical Image Stabilization
- 1920 x 1080 video
- 24-480mm (F3.3-6.4) lens
- 193g - 105 x 59 x 28mm
- Released January 2013
- Alternate Name is Lumix DMC-TZ35
- Superseded the Panasonic ZS20
- Replacement is Panasonic ZS30
(Full Review)
- 16MP - APS-C Sensor
- 3" Fully Articulated Screen
- ISO 100 - 12800 (Raise to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 500g - 124 x 92 x 85mm
- Announced August 2010
- Renewed by Sony A57
Pentax 17 Pre-Orders Outperform Expectations by a Landslide Panasonic ZS25 vs Sony A55 Overview
Following is a detailed comparison of the Panasonic ZS25 versus Sony A55, one is a Small Sensor Superzoom and the latter is a Entry-Level DSLR by competitors Panasonic and Sony. The image resolution of the ZS25 (16MP) and the A55 (16MP) is relatively similar but the ZS25 (1/2.3") and A55 (APS-C) posses different sensor sizing.
Photobucket discusses licensing 13 billion images with AI firmsThe ZS25 was announced 2 years after the A55 which is quite a big gap as far as technology is concerned. Each of the cameras feature different body design with the Panasonic ZS25 being a Compact camera and the Sony A55 being a Compact SLR camera.
Before getting right into a thorough comparison, here is a concise introduction of how the ZS25 matches up versus the A55 in relation to portability, imaging, features and an overall score.
Photography Glossary Panasonic ZS25 vs Sony A55 Gallery
This is a preview of the gallery photos for Panasonic Lumix DMC-ZS25 and Sony SLT-A55. The whole galleries are provided at Panasonic ZS25 Gallery and Sony A55 Gallery.
Reasons to pick Panasonic ZS25 over the Sony A55
| ZS25 | A55 | |||
|---|---|---|---|---|
| Announced | January 2013 | August 2010 | More modern by 29 months |
Reasons to pick Sony A55 over the Panasonic ZS25
| A55 | ZS25 | |||
|---|---|---|---|---|
| Manual focus | More accurate focus | |||
| Screen type | Fully Articulated | Fixed | Fully Articulating screen | |
| Screen resolution | 921k | 460k | Sharper screen (+461k dot) | |
| Selfie screen | Take selfies |
Common features in the Panasonic ZS25 and Sony A55
| ZS25 | A55 | |||
|---|---|---|---|---|
| Screen size | 3" | 3" | Same screen measurement | |
| Touch friendly screen | Missing Touch friendly screen |
Panasonic ZS25 vs Sony A55 Physical Comparison
For those who are intending to carry around your camera frequently, you should consider its weight and size. The Panasonic ZS25 comes with outside measurements of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") accompanied by a weight of 193 grams (0.43 lbs) while the Sony A55 has specifications of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") accompanied by a weight of 500 grams (1.10 lbs).
Examine the Panasonic ZS25 versus Sony A55 in the new Camera and Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will change based on the lens you are utilising at that time. The following is a front view physical size comparison of the ZS25 versus the A55.

Taking into consideration dimensions and weight, the portability score of the ZS25 and A55 is 93 and 67 respectively.
Panasonic ZS25 vs Sony A55 Sensor Comparison
Quite often, it is tough to visualize the contrast between sensor sizes purely by reading specs. The picture underneath will provide you a far better sense of the sensor sizing in the ZS25 and A55.
As you can plainly see, both of these cameras come with the identical megapixel count albeit different sensor sizes. The ZS25 features the tinier sensor which should make achieving shallow DOF tougher. The more modern ZS25 provides an advantage with regard to sensor technology.
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Panasonic ZS25 vs Sony A55 Specifications
| Panasonic Lumix DMC-ZS25 | Sony SLT-A55 | |
|---|---|---|
| General Information | ||
| Company | Panasonic | Sony |
| Model type | Panasonic Lumix DMC-ZS25 | Sony SLT-A55 |
| Otherwise known as | Lumix DMC-TZ35 | - |
| Type | Small Sensor Superzoom | Entry-Level DSLR |
| Released | 2013-01-07 | 2010-08-24 |
| Body design | Compact | Compact SLR |
| Sensor Information | ||
| Chip | - | Bionz |
| Sensor type | CMOS | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor dimensions | 6.08 x 4.56mm | 23.5 x 15.6mm |
| Sensor area | 27.7mm² | 366.6mm² |
| Sensor resolution | 16MP | 16MP |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Peak resolution | 4896 x 3672 | 4912 x 3264 |
| Highest native ISO | 6400 | 12800 |
| Highest enhanced ISO | - | 25600 |
| Min native ISO | 100 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| Continuous AF | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| Center weighted AF | ||
| AF multi area | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Total focus points | 23 | 15 |
| Cross type focus points | - | 3 |
| Lens | ||
| Lens mount type | fixed lens | Sony/Minolta Alpha |
| Lens zoom range | 24-480mm (20.0x) | - |
| Max aperture | f/3.3-6.4 | - |
| Macro focusing range | 3cm | - |
| Amount of lenses | - | 143 |
| Crop factor | 5.9 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Fully Articulated |
| Screen size | 3" | 3" |
| Screen resolution | 460k dot | 921k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder | None | Electronic |
| Viewfinder resolution | - | 1,150k dot |
| Viewfinder coverage | - | 100 percent |
| Viewfinder magnification | - | 0.73x |
| Features | ||
| Min shutter speed | 15s | 30s |
| Max shutter speed | 1/1200s | 1/4000s |
| Continuous shutter speed | 10.0 frames per sec | 10.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Custom WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 6.40 m | 10.00 m (@ ISO 100) |
| Flash options | Auto, On, Off, Red-eye, Slow Syncro | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Max flash sync | - | 1/160s |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 320 x 240 (220 fps) | 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
| Highest video resolution | 1920x1080 | 1920x1080 |
| Video data format | MPEG-4, AVCHD | MPEG-4, AVCHD, H.264 |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | BuiltIn |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 193g (0.43 lb) | 500g (1.10 lb) |
| Physical dimensions | 105 x 59 x 28mm (4.1" x 2.3" x 1.1") | 124 x 92 x 85mm (4.9" x 3.6" x 3.3") |
| DXO scores | ||
| DXO Overall rating | not tested | 73 |
| DXO Color Depth rating | not tested | 23.0 |
| DXO Dynamic range rating | not tested | 12.4 |
| DXO Low light rating | not tested | 816 |
| Other | ||
| Battery life | 260 photos | 380 photos |
| Type of battery | Battery Pack | Battery Pack |
| Battery ID | - | NP-FW50 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC, Internal | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | One | One |
| Launch price | $300 | $800 |