Choosing the right printer can save both time and cost, especially when deciding between two models from the same series. The Canon PIXMA G4780 and Canon PIXMA G4770 are part of Canon’s popular MegaTank lineup, designed for high-volume printing with low running costs. While they look similar, they have some important differences that can impact your decision.
Let’s compare the Canon G4780 and G4770 in detail, focusing on features, print quality, speed, design, and overall value.
Canon G4780 vs G4770 Printer Comparison
| Feature | Canon PIXMA G4780 | Canon PIXMA G4770 |
|---|---|---|
| Functions | Print, Scan, Copy (4-in-1), no fax | Print, Scan, Copy, Fax (4-in-1) |
| Auto Document Feeder (ADF) | 35-sheet ADF | 35-sheet ADF |
| Duplex Printing | Automatic (built-in duplex) | Manual only (no auto-duplex) |
| Display | 2.7″ touchscreen color LCD | Basic monochrome LCD (~1.35″) |
| Print Resolution | Up to 4,800 × 1,200 dpi | Up to 4,800 × 1,200 dpi |
| Ink Bottles | GI-71 (bundled) + GI-71S (pigment black) | GI-71 (bundled), plus dye-based inks |
| Maintenance Cartridge | MC-G07 | MC-G04 |
| Print Speed (ISO simplex) | 11 ipm (mono) / 6 ipm (color) | 11 ipm (mono) / 6 ipm (color) |
| Print Speed (duplex – ISO) | 8.3 ipm (mono) / 5.2 ipm (color) | (auto-duplex not supported) |
| Connectivity | Wi-Fi, AirPrint, Mopria, Wireless Direct, USB 2.0 | Wi-Fi, AirPrint, Mopria, Wireless Direct, USB |
| Monthly Duty / Recommended Volume | Up to 3,000 pages/month; recommended 150–1,500 pages/month | Up to ~3,000 pages/month; recommended 150–1,500 pages/month |
| Dimensions (W × D × H) | Approx. 416 × 363 × 212 mm | Approx. 416 × 337 × 212 mm |
| Weight | Approx. 7.5 kg | Approx. 7.2 kg |
| Notable Extras | Touchscreen, auto-duplex, compact design | Fax functionality, cost-efficient printing |
Canon G4780 vs G4770 Comparison in Detail
| Image | Product | Detail | Price |
|---|---|---|---|
 | Canon G4780 |
| Check Price |
 | Canon G4770 |
| Check Price |
Functions and Use Case
Canon G4780: This is a 4-in-1 printer that can print, scan, copy, and also includes an automatic duplex feature. It is designed for users who need efficient double-sided printing without manual intervention.
Canon G4770: This is also a 4-in-1 printer, but instead of auto duplex, it comes with fax functionality. It suits small offices where faxing is still an important requirement.
Key Point: Choose the G4780 if duplex printing is important; pick the G4770 if fax support matters.
Print Quality and Resolution
Both printers deliver the same print resolution of up to 4800 × 1200 dpi. This ensures sharp text documents and vibrant color prints. Whether you are printing reports, school projects, or photos, the output quality remains consistent.
Key Point: No difference in print quality; both provide equally sharp results.
Print Speed
Canon G4780: Prints about 11 ipm (mono) and 6 ipm (color). With duplex printing, speed drops slightly to 8.3 ipm (mono) and 5.2 ipm (color).
Canon G4770: Offers similar print speeds of 11 ipm (mono) and 6 ipm (color) but lacks automatic duplex, meaning two-sided prints require manual handling.
Key Point: Speed is nearly the same, but the G4780 saves time with automatic duplex printing.
Display and Ease of Use
Canon G4780: Features a 2.7-inch touchscreen color display for smooth navigation and quick setting adjustments.
Canon G4770: Uses a basic monochrome LCD with button controls.
Key Point: The touchscreen on the G4780 makes it more user-friendly, especially for office use.
Ink System and Maintenance
Both printers use Canon’s GI-71 ink bottles with high page yields, making them cost-effective for heavy printing.
Canon G4780: Uses the MC-G07 maintenance cartridge.
Canon G4770: Uses the MC-G04 maintenance cartridge.
Both are easy to replace and designed to reduce downtime.
Key Point: Running costs are almost the same for both models, with slight differences in maintenance cartridge versions.
Connectivity Options
Both printers support:
- Wi-Fi
- Canon PRINT app
- Apple AirPrint
- Mopria for Android
- Wireless Direct
- USB 2.0
This ensures smooth printing from computers, smartphones, and tablets.
Key Point: Connectivity is identical on both printers.
Size and Design
Canon G4780: Measures about 416 × 363 × 212 mm and weighs around 7.5 kg.
Canon G4770: Measures about 416 × 337 × 212 mm and weighs about 7.2 kg.
The size difference is minor, with the G4780 slightly deeper to accommodate duplex features.
Key Point: Both are compact for multi-function printers, with only a small variation in dimensions.
Best For Whom?
Canon G4780: Best for home offices, students, and professionals who print a lot of double-sided documents. The touchscreen also makes it easy to operate.
Canon G4770: Best for small businesses or offices that still rely on fax communication and do not need auto-duplex printing.
Final Verdict – Canon G4780 vs G4770
If you need automatic duplex printing and a touchscreen interface, the Canon G4780 is the better choice.
If you need fax support and want a slightly more affordable option, the Canon G4770 is the right fit.
Prabir Mandal is the editor-in-chief of Printer Guru. He is in love with productivity devices, especially printers. His love for printers has made him open this blog where he can share all his knowledge about printers and the experiences he has gathered while using them.
