Casio EX-Z270 vs Panasonic ZS20
96 Imaging
33 Features
22 Overall
28


92 Imaging
37 Features
46 Overall
40
Casio EX-Z270 vs Panasonic ZS20 Key Specs
(Full Review)
- 10MP - 1/2.5" Sensor
- 2.7" Fixed Screen
- ISO 100 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-112mm (F2.6-7.8) lens
- 111g - 97 x 55 x 22mm
- Announced January 2009
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 6400
- Optical Image Stabilization
- 1920 x 1080 video
- 24-480mm (F3.3-6.4) lens
- 206g - 105 x 59 x 28mm
- Introduced April 2012
- Additionally referred to as Lumix DMC-TZ30
- Previous Model is Panasonic ZS15
- Successor is Panasonic ZS25

Casio EX-Z270 vs Panasonic ZS20 Overview
The following is a complete comparison of the Casio EX-Z270 vs Panasonic ZS20, one is a Ultracompact and the other is a Small Sensor Superzoom by rivals Casio and Panasonic. There exists a sizeable gap among the resolutions of the EX-Z270 (10MP) and ZS20 (14MP) and the EX-Z270 (1/2.5") and ZS20 (1/2.3") come with different sensor measurements.

The EX-Z270 was released 4 years prior to the ZS20 which is a fairly large gap as far as camera technology is concerned. Each of these cameras offer different body type with the Casio EX-Z270 being a Ultracompact camera and the Panasonic ZS20 being a Compact camera.
Before going through a full comparison, below is a brief overview of how the EX-Z270 grades vs the ZS20 with respect to portability, imaging, features and an overall mark.

Casio EX-Z270 vs Panasonic ZS20 Gallery
Following is a sample of the gallery pics for Casio Exilim EX-Z270 and Panasonic Lumix DMC-ZS20. The complete galleries are available at Casio EX-Z270 Gallery and Panasonic ZS20 Gallery.
Reasons to pick Casio EX-Z270 over the Panasonic ZS20
EX-Z270 | ZS20 |
---|
Reasons to pick Panasonic ZS20 over the Casio EX-Z270
ZS20 | EX-Z270 | |||
---|---|---|---|---|
Introduced | April 2012 | ![]() | January 2009 | Newer by 40 months |
Display sizing | 3" | ![]() | 2.7" | Larger display (+0.3") |
Display resolution | 460k | ![]() | 115k | Crisper display (+345k dot) |
Touch display | ![]() | Easily navigate |
Common features in the Casio EX-Z270 and Panasonic ZS20
EX-Z270 | ZS20 | |||
---|---|---|---|---|
Manual focus | ![]() | Lack of manual focus | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | No selfie screen |
Casio EX-Z270 vs Panasonic ZS20 Physical Comparison
For anybody who is aiming to travel with your camera, you need to factor its weight and proportions. The Casio EX-Z270 provides exterior dimensions of 97mm x 55mm x 22mm (3.8" x 2.2" x 0.9") and a weight of 111 grams (0.24 lbs) and the Panasonic ZS20 has measurements of 105mm x 59mm x 28mm (4.1" x 2.3" x 1.1") with a weight of 206 grams (0.45 lbs).
Check the Casio EX-Z270 vs Panasonic ZS20 in the all new Camera with Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will vary depending on the lens you are working with at that time. Below is the front view physical size comparison of the EX-Z270 versus the ZS20.

Considering dimensions and weight, the portability score of the EX-Z270 and ZS20 is 96 and 92 respectively.

Casio EX-Z270 vs Panasonic ZS20 Sensor Comparison
Normally, it's tough to visualize the contrast in sensor dimensions just by checking out specifications. The image below will offer you a stronger sense of the sensor sizes in the EX-Z270 and ZS20.
To sum up, both of these cameras offer different megapixels and different sensor dimensions. The EX-Z270 due to its smaller sensor is going to make shooting shallow DOF harder and the Panasonic ZS20 will show more detail as a result of its extra 4 Megapixels. Greater resolution will let you crop photos a little more aggressively. The more aged EX-Z270 will be disadvantaged when it comes to sensor innovation.

Casio EX-Z270 vs Panasonic ZS20 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-Z270 vs Panasonic ZS20 Specifications
Casio Exilim EX-Z270 | Panasonic Lumix DMC-ZS20 | |
---|---|---|
General Information | ||
Make | Casio | Panasonic |
Model | Casio Exilim EX-Z270 | Panasonic Lumix DMC-ZS20 |
Also Known as | - | Lumix DMC-TZ30 |
Category | Ultracompact | Small Sensor Superzoom |
Announced | 2009-01-08 | 2012-04-26 |
Body design | Ultracompact | Compact |
Sensor Information | ||
Sensor type | CCD | CMOS |
Sensor size | 1/2.5" | 1/2.3" |
Sensor measurements | 5.744 x 4.308mm | 6.08 x 4.56mm |
Sensor area | 24.7mm² | 27.7mm² |
Sensor resolution | 10 megapixels | 14 megapixels |
Anti aliasing filter | ||
Aspect ratio | 16:9, 4:3 and 3:2 | 1:1, 4:3, 3:2 and 16:9 |
Full resolution | 3648 x 2736 | 4320 x 3240 |
Max native ISO | 1600 | 6400 |
Min native ISO | 100 | 100 |
RAW format | ||
Autofocusing | ||
Manual focus | ||
Touch focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Number of focus points | - | 23 |
Lens | ||
Lens mounting type | fixed lens | fixed lens |
Lens focal range | 28-112mm (4.0x) | 24-480mm (20.0x) |
Highest aperture | f/2.6-7.8 | f/3.3-6.4 |
Macro focus distance | - | 3cm |
Crop factor | 6.3 | 5.9 |
Screen | ||
Range of screen | Fixed Type | Fixed Type |
Screen sizing | 2.7 inch | 3 inch |
Resolution of screen | 115 thousand dot | 460 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Slowest shutter speed | 1/2s | 15s |
Maximum shutter speed | 1/2000s | 1/2000s |
Continuous shooting speed | - | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | - | Yes |
Set WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | - | 6.40 m |
Flash options | - | Auto, On, Off, Red-eye, Slow Syncro |
Hot shoe | ||
AEB | ||
WB bracketing | ||
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) | 1920 x 1080 (60 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 320 x 240 (220 fps) |
Max video resolution | 1280x720 | 1920x1080 |
Video file format | Motion JPEG | MPEG-4, AVCHD |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | None | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | BuiltIn |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 111 gr (0.24 pounds) | 206 gr (0.45 pounds) |
Dimensions | 97 x 55 x 22mm (3.8" x 2.2" x 0.9") | 105 x 59 x 28mm (4.1" x 2.3" x 1.1") |
DXO scores | ||
DXO All around 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 shots |
Form of battery | - | Battery Pack |
Battery model | NP-80 | - |
Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes (2 or 10 sec) |
Time lapse recording | ||
Storage media | SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible | SD/SDHC/SDXC, Internal |
Storage slots | 1 | 1 |
Price at launch | $0 | $349 |