Canon EOS Rebel T100 DSLR Camera with 18- vs Nikon D780 Body
Updated July 2026 — Nikon D780 Body leads on battery and autofocus.
The Nikon D780 is a superior choice for advanced photographers, while the Canon EOS Rebel T100 is perfect for beginners.
Why Canon EOS Rebel T100 DSLR Camera with 18- is better
Price
The Rebel T100 is significantly cheaper.
Weight
The Rebel T100 is lighter and more portable.
Ease of Use
Designed specifically for beginners.
Why Nikon D780 Body is better
Image Quality
The D780 has a higher resolution sensor.
Autofocus
The D780 features a superior autofocus system.
Video Capabilities
The D780 supports 4K video recording.
Overall score
Specifications
| Spec | Canon EOS Rebel T100 DSLR Camera with 18- | Nikon D780 Body |
|---|---|---|
| Sensor | 18MP APS-C | 24.5MP Full-Frame |
| Video | Full HD 30p | 4K UHD 30p |
| Autofocus | 9 points | 51 points |
| Battery Life | 500 shots | 2260 shots |
| Weight | 440g | 840g |
Dimension comparison
Overview of the Canon EOS Rebel T100 and Nikon D780
The Canon EOS Rebel T100 is priced at $574.95, making it about 67% cheaper than the Nikon D780, which retails for $1,746.95. This significant price difference reflects the contrasting audiences and capabilities of these two DSLR cameras. While the Rebel T100 is designed for beginners and everyday shooting, the D780 targets more advanced photographers looking for professional-grade features.
Image Quality Comparison
The Canon EOS Rebel T100 features an 18MP APS-C sensor, while the Nikon D780 boasts a higher resolution with its 24.5MP full-frame sensor. This difference results in sharper and more detailed images with the D780, especially in challenging lighting conditions. The D780's superior EXPEED 6 image processing engine enhances its performance, particularly for capturing fast-moving subjects and complex scenes. In terms of video capabilities, the D780 also offers 4K UHD recording, a feature not available on the Rebel T100, which only supports Full HD video at 30p.
Autofocus Systems
In autofocus capabilities, the Rebel T100 comes with a 9-point system, including a central cross-type point, making it suitable for beginner-level photography. In contrast, the Nikon D780 features a robust 51-point autofocus system with a new AF algorithm adapted from the flagship D5, providing faster and more accurate subject tracking. The D780’s 273-point hybrid AF system also incorporates eye-detection AF, enhancing its performance for portrait photography. This advanced technology allows for more engaging and candid shots, positioning the D780 as the clear winner in autofocus capabilities.
Video Capabilities
When comparing video features, the D780 takes the lead with its ability to shoot 4K UHD/30p video, making it ideal for videographers. The camera also supports N-Log for richer colors and Full HD/120p for impressive slow-motion video. The Rebel T100, on the other hand, is limited to Full HD 30p video recording, which may not satisfy more serious video creators. The added versatility of the D780 in video recording aligns with the needs of professionals who require high-quality video output.
Connectivity Options
Both cameras offer built-in wireless capabilities, but they serve different purposes. The Rebel T100 features built-in Wi-Fi, allowing for easy image sharing and remote camera control via mobile devices. This feature is particularly beneficial for beginners who want to share their work instantly. The D780, however, offers more advanced connectivity through its SnapBridge app, which enhances wireless functionality and integrates with more professional workflows. This makes the D780 more appealing for those who prioritize connectivity in their photography.
Build Quality and Ergonomics
The Canon EOS Rebel T100 is designed with beginners in mind, offering a compact and lightweight body that’s easy to handle. It includes a 2.7-inch LCD for reviewing shots, but its optical viewfinder is basic compared to the D780. The Nikon D780, on the other hand, is built with a more robust body that offers superior durability and ergonomics. It includes a touch-operable LCD, which enhances usability during shooting. This difference in build quality reflects the target audience, with the D780 catering to more serious photographers who prioritize a professional feel.
Battery Life
Battery performance is another area where the Nikon D780 excels. It can capture approximately 2,260 still shots on a single charge, significantly outpacing the Rebel T100, which is rated for around 500 shots per charge. This extended battery life makes the D780 a more suitable option for long shooting sessions, especially for events or extended outdoor shoots. For beginners, the Rebel T100’s battery life may suffice, but the D780’s capabilities provide an advantage for more demanding photography needs.
Which should you buy?
Ultimately, your choice between the Canon EOS Rebel T100 and the Nikon D780 should depend on your experience level and photography needs. The Rebel T100, priced at $574.95, is an excellent entry-level option for beginners who want to step up from smartphone photography without breaking the bank. It offers ease of use and essential features suitable for everyday shooting. On the other hand, if you are a more experienced photographer or videographer seeking advanced capabilities, the Nikon D780 is worth the investment at $1,746.95. Its superior image quality, advanced autofocus, and robust video features make it a powerful tool for serious photography.

