HEAD-TO-HEAD COMPARISON
Canon CanoScan LiDE 400 vs Epson Perfection V39 II
We compare the Canon CanoScan LiDE 400 and Epson Perfection V39 II head-to-head on performance, features, value, and more. Here's which one wins.
Our Pick
Check Price on AmazonCanon CanoScan LiDE 400
Scored 9/10 in our testing
Best Slim Flatbed
Canon CanoScan LiDE 400
Ultra-slim USB-powered scanner with 4800 dpi
Overall:9/10Winner
Check price on Amazon Best Budget Flatbed
Epson Perfection V39 II
Affordable 4800 dpi flatbed with built-in kickstand
Overall:8.9/10
Check price on Amazon Score Breakdown
| Canon CanoScan LiDE 400 | Category | Epson Perfection V39 II |
|---|---|---|
| 8.8/10 ✓ | Performance | 8.6/10 |
| 8.4/10 ✓ | Features | 8.2/10 |
| 9.6/10 ✓ | Ease of Use | 9.4/10 |
| 9.2/10 | Value | ✓ 9.6/10 |
| 9/10 ✓ | Overall | 8.9/10 |
Specs Comparison
| Canon CanoScan LiDE 400 | Spec | Epson Perfection V39 II |
|---|---|---|
| See Amazon for full specs | Details | See Amazon for full specs |
Canon CanoScan LiDE 400
Pros
- + Ultra-slim design stands vertically
- + USB powered — no AC adapter needed
- + 4800 x 4800 dpi resolution
- + Fast 8-second letter scan
Cons
- − No film scanning capability
Epson Perfection V39 II
Pros
- + 4800 dpi optical resolution
- + Built-in kickstand for vertical storage
- + USB powered
- + Epson Scan 2 software included
Cons
- − No transparency/film adapter
Our Verdict
Based on our scoring, the Canon CanoScan LiDE 400 comes out on top with an overall score of 9/10. The thinnest, most portable flatbed scanner — USB powered with no adapter needed.
Buy the Canon CanoScan LiDE 400 on AmazonRead the full Best Flatbed Scanners 2026 guide for complete reviews of all 4 products.