Selecting the appropriate dental intraoral scanner is critical for the dental professional who desires practice efficiencies, improved accuracy and enhanced patient experience. We will take a detailed look at three top contenders: Aidite Infinity 4 vs DEXIS IS 3800 W vs CEREC Primescan scanner. Each of these 3D dental scanning devices has its own features, but which one really stands out?
This guide will compare each for speed, accuracy, ergonomics, software integration, connectivity, and overall performance to help you select the scanner that best fulfills your practice needs.

Overview and Features of Each Intraoral Scanner
Aidite Infinity 4 Intraoral Scanner
Aidite Infinity-4 is a dental intraoral scanner designed with high-performance features to improve accuracy and speed during digital dentistry. A scanner with great accuracy, scanning speed, and a light ergonomic design. Compatible with many of the major CAD/CAM dental technology, it has become a reliable choice in any digital workflow.

Key Features:
- Ultra fast dental scanning speed
- Dental impressions captured with high precision digitally
- Slim design and lightweight ergonomics
- Seamless CAD/CAM dental technology integration
- Data management and cloud storage compatibility
Clinical Applications:
- For fully digital impressions of corrects for restorative dentistry
- Applicable to orthodontic treatment for finer fitter for aligners
- Appropriate for implant planning and also for surgical guides
- Compatible with CAD/CAM dental technology in the practice for chairside restorations.
Advantages:
- Unmatched scanning speed & precision
- Designed to be lightweight and user-friendly for comfortable handling
- Seamless CAD/CAM integration
- Attractive pricing in comparison with competition
Disadvantages:
- Not as well-known as DEXIS and CEREC
- For best performance, it needs cloud storage
DEXIS IS 3800 W Intraoral Scanner
To allow more flexibility during scanning, DEXIS IS 3800 W is a wireless dental Intraoral Scanner. Its scanning technology is driven by artificial intelligence, which minimizes the chances of mistakes, plus it gives you more time to do other things. While this Wi-Fi feature is a plus, connectivity problems have been reported by multiple users, which could slow down the workflow.

Key Features:
- Wireless scanning technology
- AI-enhanced image capture
- Compact and portable design
- Integration with DEXIS software ecosystem
- Worked well with decent battery life but had some random latency latency issues
Clinical Applications:
- Helps chairside restoration and provides fast scans for single tooth
- Ideal for mobile dental setup with its wireless feature
- Dental prosthetics & digital impressions
- Compatibility with lab-based workflows of dental scanner software
Advantages:
- The advantage of wireless functionality is the flexibility
- Scanning backs that are assisted by AI raise the quality of each image.
- Compact and easy to handle
Disadvantages:
- Wireless can be unreliable
- Limited software integration outside of DEXIS ecosystem
CEREC Primescan Intraoral Scanner

CEREC Primescan is great for high-speed scanning and high accuracy, mostly single-unit restorations. It needs a dedicated cart system, which makes it not as portable as its competition. Full ecosystem integration provides a seamless experience but limited flexibility with other software platforms outside of Dentsply Sirona.
Key Features:
- Fast scanning is one of the prominent features
- Restorations with remarkable precision
- Dedicated cart system (less portable)
- Fine-tuned to Dentsply Sirona platforms
- Sizeable file size that could slow processing
Clinical Applications:
- Preferred for high precision prosthetic restorations
- Great for one-day crowns and bridges delivered via CAD/CAM dental technology
- Creates complete arch scans for orthodontics in individual dentition
- Workflows backbone for implants in Dentsply Sirona world
Advantages:
- High accuracy, particularly for single-unit restorations
- Dentsply Sirona workflows are tightly integrated
Disadvantages:
- Non-ergonomic, as it has bulky design
- More expensive than competitors
- More Cart Dependent, Less Portable
Feature Comparison: Aidite Infinity 4 vs DEXIS IS 3800 W vs CEREC Primescan Scanner
With the growing demand for dental intraoral scanners, the choice of the intraoral scanner will depend on few important factors such as speed, accuracy, software compatibility to allow better integration and ease of use (for the dentist as well as the patients) and cost. Guided by our market research, we would like to take you through a side-by-side comparison of the Aidite Infinity 4 vs DEXIS IS 3800 W vs CEREC Primescan Scanner.
1. Scanning Speed
The scanning speeds of Aidite Infinity 4 vs DEXIS IS 3800 W vs CEREC Primescan Scanner are all quite high, but differences show up in their respective performances. Some are great with CAD/CAM dental technology integration, and others provide wireless capability.
- Aidite Infinity 4: Boasts the dental scanning speed enabled by the most cutting-edge CAD/CAM dental technology for the highest purity workflow efficiency as well as the least chair time spent
- DEXIS IS 3800 W: Wireless scanning with fast acquisition speeds but sporadic latency compared to wired models.
- CEREC Primescan: Scanning is quick, but file sizes are large, which can slow processing.
2. Accuracy & Precision
While the Aidite Infinity 4 vs DEXIS IS 3800 W vs CEREC Primescan Scanner offer high-quality scans, the precision of the individual 3D dental scanning devices differs. Their overall performance is influenced by parameters (like AI-enhanced imaging, software calibration, and adaptability).
- Aidite Infinity 4: Offers more accurate results with its top-quality scanning precision well-suited for different applications like restorations, implants, and orthodontics.
- DEXIS IS 3800 W: Ituses AI-enhanced scanning, thus expanding the dental scanner software output, though a few users have described minor inconsistencies in detailed areas.
- CEREC Primescan: High accuracy, but other scanners would need an extra level of calibration for full-arch scans.
3. Ergonomics & Ease of Use
Each scanner in the Aidite Infinity 4 vs DEXIS IS 3800 W vs CEREC Primescan Scanner comparison is designed for comfortable usage.
- Aidite Infinity 4: Lightweight, portable, mounted-in-hand use for less hand fatigue which should be more comfortable during long scanning.
- DEXIS IS 3800 W: Wireless design adds flexibility. However, the battery must be monitored.
- CEREC Primescan: Bulkier than the competition, resulting in a less comfortable fit for the long haul.
4. Software Integration / Workflow Compatibility
While all three scanners work with dental scanner software, the extent to which they do so differs. These range from the more open solutions with enhanced flexibility within CAD/CAM dental technology to those that are more limiting to their respective ecosystems.
- Aidite Infinity 4: Compatible with other dental scanner software and with market-leading CAD/CAM dental technology for a seamless workflow
- DEXIS IS 3800 W: Most effective in the DEXIS ecosystem, integration with other solutions is difficult.
- CEREC Primescan: Not adaptable for non-CEREC data as primarily designed for use with Dentsply Sirona software only.
5. Network & Storage
Aidite Infinity 4 vs DEXIS IS 3800 W vs CEREC Primescan Scanner all have features of modern connection technology. But while things like cloud storage efficiency, integration with dental scanner software, and data processing speed play a role in workflow optimization, you still have to be intentional about your choices and how you go about implementing them.
- Aidite Infinity 4: Fast data transfer and cloud storage support increase accessibility and collaboration
- DEXIS IS 3800 W: Wireless capability is an advantage, but some users report occasional connectivity issues.
- CEREC Primescan: Even less portable due to needing its own dedicated cart system than competitors over
6. Patient Satisfaction
Patient satisfaction is a major factor for acceptance of dental intraoral scanners, as it affects the comfort of the overall procedure as well as the quality of the final restoration. Although the three scanners were designed to improve the patient experience in some way, there are also key differences between the scanners in our Aidite Infinity 4 vs DEXIS IS 3800 W vs CEREC Primescan Scanner comparison.
- Aidite Infinity 4: Scan quickly and comfortably, minimizing chair time and the discomfort of traditional impressions With CAD/CAM dental technology integration, restorations are completed faster and more accurately, so patients report greater satisfaction.
- DEXIS IS 3800 W: Dation in wireless design provides more freedom of movement and a more convenient experience for the patients. The only downside is that sometimes you may experience a connectivity issue that forces you to rescan, which takes additional time from the appointment.
- Primescan by CEREC: High accuracy, high detail and important to ensure quality restorations Drawbacks include the larger design of the scanner, which can be uncomfortable for some patients when full-arch scans are taken.
Which Scanner Should You Choose?
Aidite Infinity 4 vs DEXIS IS 3800 W vs CEREC Primescan scanner, The choice depends on the requirements of the clinic:
- Best for speed, precision, and software integration → Aidite Infinity 4
- Wireless scanning option → DEXIS IS 3800 W, good range, occasional connectivity issues.
- If you only use CEREC workflows → CEREC Primescan best performing over CEREC but not as flexible, more expensive, and limited software options
User Feedback and Industry Reviews
Aidite Infinity 4
User Reviews: Very fast dental scanning speed, good integration with CAD / CAM dental technology, access to cloud storage
Industry Experts: Dental professionals praise its affordability and accuracy (high compatibility with top dental scanner software), saying it can go head-to-head with more recognizable names on the market.
DEXIS IS 3800 W
User Reviews: The wireless functionality is a great feature in providing more flexibility, according to dentists, but some have experienced intermittent connectivity, which they say slows down their workflow.
Industry Experts: Overall, DEXIS receives positive reviews but some point to software limitations and wireless dependency as weaknesses.
CEREC Primescan
User reviews: Users are spreading the word with rave reviews for its accuracy and speed—especially with restorations. But some complain that the bulkiness and price bump make it a less attractive entry point.
Industry Experts: A higher-end choice, but industry experts also point out that portability and flexibility aren’t strong points of this model over others in its class.
Conclusion
The comparison between the Aidite Infinity 4 vs DEXIS IS 3800 W vs CEREC Primescan Scanner highlights each device’s unique strengths.
With speed, accuracy, and 5-axis CAD/CAM dental technology integration, the Aidite Infinity 4 is the best bang for the buck for the dental professionals. The DEXIS IS 3800 W excels in wireless mobility and flexibility for practices, albeit intermittent connectivity woes. The CEREC Primescan is the best choice for clinics that need the highest levels of accuracy, particularly for single unit restorations and full-arch scans. At Aidite, we are here to help you reach your goals with the best 3D dental scanning devices in the industry..