Panasonic ZS25 vs Sony A77
93 Imaging
39 Features
43 Overall
40
59 Imaging
62 Features
83 Overall
70
Panasonic ZS25 vs Sony A77 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
- Revealed January 2013
- Also Known as Lumix DMC-TZ35
- Older Model is Panasonic ZS20
- Replacement is Panasonic ZS30
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Screen
- ISO 50 - 16000 (Push to 25600)
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 732g - 143 x 104 x 81mm
- Introduced October 2011
- Replaced the Sony A700
- Renewed by Sony A77 II
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Its time to take a more detailed look at the Panasonic ZS25 vs Sony A77, former is a Small Sensor Superzoom while the latter is a Advanced DSLR by rivals Panasonic and Sony. There exists a noticeable gap between the image resolutions of the ZS25 (16MP) and A77 (24MP) and the ZS25 (1/2.3") and A77 (APS-C) offer totally different sensor measurements.
Samsung Releases Faster Versions of EVO MicroSD CardsThe ZS25 was launched 15 months after the A77 which makes them a generation away from one another. Both cameras feature different body design with the Panasonic ZS25 being a Compact camera and the Sony A77 being a Mid-size SLR camera.
Before delving right into a comprehensive comparison, here is a brief overview of how the ZS25 scores versus the A77 for portability, imaging, features and an overall mark.
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Below is a preview of the gallery photos for Panasonic Lumix DMC-ZS25 & Sony SLT-A77. The complete galleries are provided at Panasonic ZS25 Gallery & Sony A77 Gallery.
Reasons to pick Panasonic ZS25 over the Sony A77
| ZS25 | A77 | |||
|---|---|---|---|---|
| Introduced | January 2013 | October 2011 | Newer by 15 months |
Reasons to pick Sony A77 over the Panasonic ZS25
| A77 | ZS25 | |||
|---|---|---|---|---|
| Focus manually | More exact focusing | |||
| 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 A77
| ZS25 | A77 | |||
|---|---|---|---|---|
| Screen size | 3" | 3" | Same screen measurements | |
| Touch friendly screen | Neither offers Touch friendly screen |
Panasonic ZS25 vs Sony A77 Physical Comparison
If you're looking to travel with your camera regularly, you will have to factor its weight and proportions. The Panasonic ZS25 offers external measurements of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") with a weight of 193 grams (0.43 lbs) whilst the Sony A77 has measurements of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") accompanied by a weight of 732 grams (1.61 lbs).
Check out the Panasonic ZS25 vs Sony A77 in our newest Camera & Lens Size Comparison Tool.
Always remember, the weight of an ILC will vary depending on the lens you are utilising at the time. Below is a front view physical size comparison of the ZS25 against the A77.

Using dimensions and weight, the portability grade of the ZS25 and A77 is 93 and 59 respectively.
Panasonic ZS25 vs Sony A77 Sensor Comparison
Sometimes, it's difficult to visualise the gap between sensor dimensions simply by checking a spec sheet. The picture underneath will offer you a better sense of the sensor measurements in the ZS25 and A77.
As you can see, the two cameras come with different resolutions and different sensor dimensions. The ZS25 due to its tinier sensor will make achieving bokeh trickier and the Sony A77 will give extra detail utilizing its extra 8MP. Higher resolution can also enable you to crop pictures a good deal more aggressively. The fresher ZS25 will have an advantage in sensor tech.
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Panasonic ZS25 vs Sony A77 Specifications
| Panasonic Lumix DMC-ZS25 | Sony SLT-A77 | |
|---|---|---|
| General Information | ||
| Brand Name | Panasonic | Sony |
| Model type | Panasonic Lumix DMC-ZS25 | Sony SLT-A77 |
| Also Known as | Lumix DMC-TZ35 | - |
| Class | Small Sensor Superzoom | Advanced DSLR |
| Revealed | 2013-01-07 | 2011-10-25 |
| Body design | Compact | Mid-size 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 surface area | 27.7mm² | 366.6mm² |
| Sensor resolution | 16MP | 24MP |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Max resolution | 4896 x 3672 | 6000 x 4000 |
| Max native ISO | 6400 | 16000 |
| Max enhanced ISO | - | 25600 |
| Min native ISO | 100 | 50 |
| RAW data | ||
| Autofocusing | ||
| Focus manually | ||
| AF touch | ||
| AF continuous | ||
| AF single | ||
| AF tracking | ||
| AF selectice | ||
| AF center weighted | ||
| Multi area AF | ||
| Live view AF | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Total focus points | 23 | 19 |
| Cross type focus points | - | 11 |
| Lens | ||
| Lens support | fixed lens | Sony/Minolta Alpha |
| Lens zoom range | 24-480mm (20.0x) | - |
| Maximal aperture | f/3.3-6.4 | - |
| Macro focusing range | 3cm | - |
| Amount of lenses | - | 143 |
| Focal length multiplier | 5.9 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Fully Articulated |
| Screen sizing | 3 inch | 3 inch |
| Screen resolution | 460 thousand dot | 921 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Viewfinder Information | ||
| Viewfinder type | None | Electronic |
| Viewfinder resolution | - | 2,359 thousand dot |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.73x |
| Features | ||
| Minimum shutter speed | 15s | 30s |
| Fastest shutter speed | 1/1200s | 1/8000s |
| Continuous shutter speed | 10.0 frames/s | 12.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Change WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 6.40 m | 12.00 m |
| Flash settings | Auto, On, Off, Red-eye, Slow Syncro | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Fastest flash sync | - | 1/250s |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| 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, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
| Max 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 | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 193 gr (0.43 pounds) | 732 gr (1.61 pounds) |
| Physical dimensions | 105 x 59 x 28mm (4.1" x 2.3" x 1.1") | 143 x 104 x 81mm (5.6" x 4.1" x 3.2") |
| DXO scores | ||
| DXO Overall rating | not tested | 78 |
| DXO Color Depth rating | not tested | 24.0 |
| DXO Dynamic range rating | not tested | 13.2 |
| DXO Low light rating | not tested | 801 |
| Other | ||
| Battery life | 260 photographs | 470 photographs |
| Type of battery | Battery Pack | Battery Pack |
| Battery ID | - | NP-FM500H |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC, Internal | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | 1 | 1 |
| Cost at release | $300 | $900 |