Casio EX-Z450 vs Sony a1
96 Imaging
34 Features
24 Overall
30


61 Imaging
81 Features
93 Overall
85
Casio EX-Z450 vs Sony a1 Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 64 - 1600
- 1280 x 720 video
- 28-112mm (F2.6-5.8) lens
- 128g - 81 x 56 x 21mm
- Announced August 2009
(Full Review)
- 50MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 32000 (Push to 102400)
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 7680 x 4320 video
- Sony E Mount
- 737g - 129 x 97 x 70mm
- Released January 2021

Casio EX-Z450 vs Sony a1 Overview
Following is a detailed overview of the Casio EX-Z450 and Sony a1, former is a Small Sensor Compact while the latter is a Pro Mirrorless by rivals Casio and Sony. There is a considerable difference among the resolutions of the EX-Z450 (12MP) and a1 (50MP) and the EX-Z450 (1/2.3") and a1 (Full frame) possess different sensor size.

The EX-Z450 was released 12 years prior to the a1 which is a fairly large difference as far as camera tech is concerned. Both of the cameras offer different body type with the Casio EX-Z450 being a Compact camera and the Sony a1 being a SLR-style mirrorless camera.
Before getting through a in-depth comparison, below is a concise view of how the EX-Z450 grades against the a1 when considering portability, imaging, features and an overall score.

Casio EX-Z450 vs Sony a1 Gallery
Here is a preview of the gallery images for Casio Exilim EX-Z450 & Sony Alpha a1. The complete galleries are available at Casio EX-Z450 Gallery & Sony a1 Gallery.
Reasons to pick Casio EX-Z450 over the Sony a1
EX-Z450 | a1 |
---|
Reasons to pick Sony a1 over the Casio EX-Z450
a1 | EX-Z450 | |||
---|---|---|---|---|
Released | January 2021 | ![]() | August 2009 | More modern by 139 months |
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen resolution | 1440k | ![]() | 230k | Crisper screen (+1210k dot) |
Touch screen | ![]() | Quickly navigate |
Common features in the Casio EX-Z450 and Sony a1
EX-Z450 | a1 | |||
---|---|---|---|---|
Focus manually | ![]() | More accurate focusing | ||
Screen sizing | 3" | ![]() | 3" | Equivalent screen size |
Selfie screen | ![]() | Neither has selfie screen |
Casio EX-Z450 vs Sony a1 Physical Comparison
In case you're going to carry around your camera often, you need to take into account its weight and proportions. The Casio EX-Z450 has outer measurements of 81mm x 56mm x 21mm (3.2" x 2.2" x 0.8") along with a weight of 128 grams (0.28 lbs) whilst the Sony a1 has measurements of 129mm x 97mm x 70mm (5.1" x 3.8" x 2.8") and a weight of 737 grams (1.62 lbs).
Look at the Casio EX-Z450 and Sony a1 in our brand new Camera & Lens Size Comparison Tool.
Take into account, the weight of an ILC will differ based on the lens you are employing at the time. Underneath is the front view dimensions comparison of the EX-Z450 versus the a1.

Using size and weight, the portability score of the EX-Z450 and a1 is 96 and 61 respectively.

Casio EX-Z450 vs Sony a1 Sensor Comparison
Usually, it's hard to imagine the contrast in sensor sizes purely by viewing specifications. The image underneath will give you a better sense of the sensor measurements in the EX-Z450 and a1.
To sum up, the two cameras offer different resolutions and different sensor sizes. The EX-Z450 featuring a smaller sensor is going to make shooting shallow DOF trickier and the Sony a1 will provide you with more detail as a result of its extra 38 Megapixels. Higher resolution will also help you crop shots a little more aggressively. The more aged EX-Z450 will be behind in sensor technology.

Casio EX-Z450 vs Sony a1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-Z450 vs Sony a1 Specifications
Casio Exilim EX-Z450 | Sony Alpha a1 | |
---|---|---|
General Information | ||
Brand Name | Casio | Sony |
Model type | Casio Exilim EX-Z450 | Sony Alpha a1 |
Class | Small Sensor Compact | Pro Mirrorless |
Announced | 2009-08-18 | 2021-01-26 |
Body design | Compact | SLR-style mirrorless |
Sensor Information | ||
Sensor type | CCD | BSI-CMOS |
Sensor size | 1/2.3" | Full frame |
Sensor measurements | 6.17 x 4.55mm | 35.9 x 24mm |
Sensor surface area | 28.1mm² | 861.6mm² |
Sensor resolution | 12MP | 50MP |
Anti alias filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Maximum resolution | 4000 x 3000 | 8640 x 5760 |
Maximum native ISO | 1600 | 32000 |
Maximum boosted ISO | - | 102400 |
Min native ISO | 64 | 100 |
RAW support | ||
Min boosted ISO | - | 50 |
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
Continuous autofocus | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Total focus points | - | 759 |
Lens | ||
Lens mount type | fixed lens | Sony E |
Lens zoom range | 28-112mm (4.0x) | - |
Max aperture | f/2.6-5.8 | - |
Macro focusing range | 10cm | - |
Total lenses | - | 133 |
Crop factor | 5.8 | 1 |
Screen | ||
Range of screen | Fixed Type | Tilting |
Screen size | 3 inches | 3 inches |
Resolution of screen | 230k dot | 1,440k dot |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder type | None | Electronic |
Viewfinder resolution | - | 9,437k dot |
Viewfinder coverage | - | 100 percent |
Viewfinder magnification | - | 0.9x |
Features | ||
Slowest shutter speed | 1/2s | 30s |
Maximum shutter speed | 1/1000s | 1/8000s |
Maximum silent shutter speed | - | 1/32000s |
Continuous shooting speed | 10.0 frames/s | 30.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | - | Yes |
Custom white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 3.00 m | no built-in flash |
Flash modes | Auto, On, Off, Red-eye, Soft | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Maximum flash sync | - | 1/400s |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) | 7680x4320 (30p, 25p, 23.98) |
Maximum video resolution | 1280x720 | 7680x4320 |
Video data format | Motion JPEG | XAVC S, XAVC HS, H.264, H.265 |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Eye-Fi Connected | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | Yes |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 128 gr (0.28 lbs) | 737 gr (1.62 lbs) |
Dimensions | 81 x 56 x 21mm (3.2" x 2.2" x 0.8") | 129 x 97 x 70mm (5.1" x 3.8" x 2.8") |
DXO scores | ||
DXO All around rating | not tested | not tested |
DXO Color Depth rating | not tested | not tested |
DXO Dynamic range rating | not tested | not tested |
DXO Low light rating | not tested | not tested |
Other | ||
Battery life | - | 530 pictures |
Form of battery | - | Battery Pack |
Battery ID | NP-40 | NP-FZ100 |
Self timer | Yes (2 or 10 sec, Triple) | Yes |
Time lapse shooting | ||
Storage media | SD/SDHC card, Internal | Dual SD/CFexpress Type A slots (UHS-II supported) |
Storage slots | One | 2 |
Pricing at launch | $229 | $6,498 |