Casio EX-Z550 vs Sony a1
95 Imaging
36 Features
25 Overall
31


61 Imaging
81 Features
93 Overall
85
Casio EX-Z550 vs Sony a1 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 64 - 3200
- Sensor-shift Image Stabilization
- 640 x 480 video
- 26-104mm (F2.6-5.9) lens
- 143g - 99 x 53 x 20mm
- Launched January 2010
(Full Review)
- 50MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 32000 (Boost 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
- Announced January 2021

Casio EX-Z550 vs Sony a1 Overview
On this page, we will be looking at the Casio EX-Z550 versus Sony a1, former being a Ultracompact while the latter is a Pro Mirrorless by competitors Casio and Sony. There exists a noticeable gap between the image resolutions of the EX-Z550 (14MP) and a1 (50MP) and the EX-Z550 (1/2.3") and a1 (Full frame) posses totally different sensor sizes.

The EX-Z550 was unveiled 12 years before the a1 and that is quite a sizable difference as far as technology is concerned. Both the cameras have different body design with the Casio EX-Z550 being a Ultracompact camera and the Sony a1 being a SLR-style mirrorless camera.
Before we go straight to a in depth comparison, here is a concise overview of how the EX-Z550 grades against the a1 with respect to portability, imaging, features and an overall rating.

Casio EX-Z550 vs Sony a1 Gallery
This is a preview of the gallery images for Casio Exilim EX-Z550 & Sony Alpha a1. The full galleries are viewable at Casio EX-Z550 Gallery & Sony a1 Gallery.
Reasons to pick Casio EX-Z550 over the Sony a1
EX-Z550 | a1 |
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Reasons to pick Sony a1 over the Casio EX-Z550
a1 | EX-Z550 | |||
---|---|---|---|---|
Announced | January 2021 | ![]() | January 2010 | Fresher by 134 months |
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Screen dimensions | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 1440k | ![]() | 230k | Sharper screen (+1210k dot) |
Touch friendly screen | ![]() | Quickly navigate |
Common features in the Casio EX-Z550 and Sony a1
EX-Z550 | a1 | |||
---|---|---|---|---|
Manual focus | ![]() | Very accurate focus | ||
Selfie screen | ![]() | Neither has selfie screen |
Casio EX-Z550 vs Sony a1 Physical Comparison
For anyone who is going to carry your camera, you will want to factor its weight and proportions. The Casio EX-Z550 has external measurements of 99mm x 53mm x 20mm (3.9" x 2.1" x 0.8") along with a weight of 143 grams (0.32 lbs) while the Sony a1 has measurements of 129mm x 97mm x 70mm (5.1" x 3.8" x 2.8") along with a weight of 737 grams (1.62 lbs).
Analyze the Casio EX-Z550 versus Sony a1 in our newest Camera & Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will differ depending on the lens you are utilising at that time. The following is a front view over all size comparison of the EX-Z550 compared to the a1.

Looking at dimensions and weight, the portability score of the EX-Z550 and a1 is 95 and 61 respectively.

Casio EX-Z550 vs Sony a1 Sensor Comparison
Sometimes, it is very tough to envision the gap between sensor sizing simply by going over a spec sheet. The graphic underneath may offer you a clearer sense of the sensor sizing in the EX-Z550 and a1.
Clearly, both the cameras provide different resolutions and different sensor sizing. The EX-Z550 having a tinier sensor will make achieving shallower depth of field tougher and the Sony a1 will offer more detail having an extra 36 Megapixels. Higher resolution can also enable you to crop photographs more aggressively. The older EX-Z550 is going to be behind when it comes to sensor innovation.

Casio EX-Z550 vs Sony a1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Casio EX-Z550 vs Sony a1 Specifications
Casio Exilim EX-Z550 | Sony Alpha a1 | |
---|---|---|
General Information | ||
Company | Casio | Sony |
Model type | Casio Exilim EX-Z550 | Sony Alpha a1 |
Type | Ultracompact | Pro Mirrorless |
Launched | 2010-01-06 | 2021-01-26 |
Physical type | Ultracompact | SLR-style mirrorless |
Sensor Information | ||
Sensor type | CCD | BSI-CMOS |
Sensor size | 1/2.3" | Full frame |
Sensor dimensions | 6.17 x 4.55mm | 35.9 x 24mm |
Sensor area | 28.1mm² | 861.6mm² |
Sensor resolution | 14 megapixels | 50 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Full resolution | 4320 x 3240 | 8640 x 5760 |
Max native ISO | 3200 | 32000 |
Max boosted ISO | - | 102400 |
Min native ISO | 64 | 100 |
RAW pictures | ||
Min boosted ISO | - | 50 |
Autofocusing | ||
Manual focusing | ||
Touch focus | ||
Autofocus continuous | ||
Autofocus single | ||
Autofocus tracking | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Total focus points | - | 759 |
Lens | ||
Lens support | fixed lens | Sony E |
Lens zoom range | 26-104mm (4.0x) | - |
Maximal aperture | f/2.6-5.9 | - |
Number of lenses | - | 133 |
Crop factor | 5.8 | 1 |
Screen | ||
Type of display | Fixed Type | Tilting |
Display sizing | 2.7 inches | 3 inches |
Resolution of display | 230 thousand dots | 1,440 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Viewfinder Information | ||
Viewfinder | None | Electronic |
Viewfinder resolution | - | 9,437 thousand dots |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.9x |
Features | ||
Lowest shutter speed | 4 secs | 30 secs |
Highest shutter speed | 1/2000 secs | 1/8000 secs |
Highest quiet shutter speed | - | 1/32000 secs |
Continuous shooting rate | - | 30.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | - | Yes |
Set white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | - | no built-in flash |
Flash settings | Auto, flash off, flash on, red eye reduction | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Highest flash synchronize | - | 1/400 secs |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 1280 × 720, 640 x 480, 320 x 240 | 7680x4320 (30p, 25p, 23.98) |
Max video resolution | 640x480 | 7680x4320 |
Video format | Motion JPEG | XAVC S, XAVC HS, H.264, H.265 |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | Eye-Fi Connected | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | Yes |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 143g (0.32 pounds) | 737g (1.62 pounds) |
Physical dimensions | 99 x 53 x 20mm (3.9" x 2.1" 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 images |
Battery type | - | Battery Pack |
Battery ID | - | NP-FZ100 |
Self timer | Yes (10 seconds, 2 seconds, Triple Self-timer) | Yes |
Time lapse recording | ||
Storage type | SD/SDHC card, Internal | Dual SD/CFexpress Type A slots (UHS-II supported) |
Card slots | One | Two |
Pricing at launch | $149 | $6,498 |