Canon PIXMA TS7450i vs HP DeskJet 2820e
Detailed Technical Comparison & Buying Guide
Canon PIXMA TS7450i 
HP DeskJet 2820e Canon PIXMA TS7450i
HP DeskJet 2820e
| Feature | Canon PIXMA TS7450i | HP DeskJet 2820e |
|---|---|---|
| Print Technology | Inkjet | Thermal Inkjet |
| Colour Output | Color | Color |
| Print Resolution | 4800 x 1200 dpi | 1200 x 1200 dpi |
| Black Print Speed (PPM) | 13 ipm | 7.5 ppm |
| Colour Print Speed (PPM) | 6.8 ipm | 5.5 ppm |
| First Page Out Time | 11 sec | 15 sec |
| Auto Double-Sided | Automatic | Manual |
| Input Paper Capacity | 100 Sheets (Front), 100 (Rear) | 60 Sheets |
| Output Tray Capacity | 40 Sheets | 25 Sheets |
| Supported Paper Sizes | A4, A5, B5, LTR | A4, B5, A6, DL |
| Paper Weight Support | 64 to 300 g/m² | 60 to 90 g/m² |
| Scanner Type | Flatbed, ADF | Flatbed |
| Scan Resolution | 1200 x 2400 dpi | 1200 x 1200 dpi |
| Auto Document Feeder | 35 Sheets (Simplex) | None |
| Copy Speed | Approx 4.0 ipm | Up to 6 cpm (Black) |
| Wi-Fi Connectivity | Wi-Fi, Bluetooth | Dual-band Wi-Fi with Self-healing |
| Ethernet Support | No | No |
| USB Connectivity | USB Hi-Speed | High-speed 2.0 |
| Mobile Printing Support | Canon PRINT App | HP Smart App, AirPrint |
| Display Panel | OLED (1.44 inch) | Icon LCD display |
| Monthly Duty Cycle | 1,500 pages | 1,000 pages |
| Ink/Cartridge System | PG-560 / CL-561 | HP 305 / 307XL Series |
| Borderless Printing | Yes | No |
| Width | 403 mm | 425 mm |
| Depth | 364 mm | 304 mm |
| Height | 206 mm | 154 mm |
| Machine Weight | 8.2 kg | 3.42 kg |
| Energy Efficiency | Auto Power Off | EPEAT Silver |
| Noise Level (dB) | 44 dB(A) | 48 dB(A) |
| Processor Speed | N/A | 1.0 GHz |
| Internal Memory | 128 MB | 64 MB DDR1 |
| Cloud Print Support | PIXMA Cloud Link | HP Smart App |
| Security Features | Standard Encryption | Basic Security |
| Compatible OS | Windows, macOS | Win 10/11, macOS, ChromeOS |
| Included in Box | Ink, Power Cable, Manual | Starter Ink, Power Cord |
| Warranty Period | 1 Year | 1 Year (HP+ 2 Years) |
| Recommended Use | Home Office Scan Heavy | Home, Student, Very Light Use |
⚖️ Expert Verdict
The Canon PIXMA TS7450i and the HP DeskJet 2820e offer a choice between a feature-rich office machine and a minimalist budget printer. The Canon is vastly more productive because it includes an Automatic Document Feeder (ADF) and automatic double-sided printing, saving you significant time on every task. It also features a beautiful OLED screen and a status light-bar, while the HP 2820e has a very basic segment display and no ADF. The Canon’s dual paper paths are also a major advantage, letting you keep different paper types loaded at the same time. While the HP 2820e is compact and very easy to set up via the HP Smart App, its print quality and speed fall far short of the Canon. The HP’s lack of an internal paper tray also leaves your paper exposed to dust, unlike the Canon's sleek cassette design. For a professional home office experience and much higher quality output, the Canon is the clear choice. The Canon PIXMA TS7450i is our winner for its superior design and office-ready features.