Quick takeaway
Canon PIXMA G7020 MegaTank leads this matchup 0 to 0 on measured spec rows and by 100 points overall. Canon PIXMA G7020 MegaTank is also about $100.99 cheaper at the latest tracked price.
Canon PIXMA G7020 MegaTank vs Epson WorkForce Pro WF-7840
Choose Canon PIXMA G7020 MegaTank if...
Pick Canon PIXMA G7020 MegaTank if its current price, brand, or design fits your shortlist better than Epson WorkForce Pro WF-7840.
Choose Epson WorkForce Pro WF-7840 if...
Pick Epson WorkForce Pro WF-7840 if its current price, brand, or design fits your shortlist better than Canon PIXMA G7020 MegaTank. It currently costs about $100.99 more, so make sure those wins matter to you.
Side-by-side specs
This is the raw comparison view. It is there for the rows that actually decide the purchase, not just the headline winner badge.
Performance
| Spec | Canon PIXMA G7020 MegaTank | Epson WorkForce Pro WF-7840 |
|---|---|---|
| Print Speed | Up to 10-22 ppm | - |
| Resolution | 4800 x 1200 dpi | - |
Display
| Spec | Canon PIXMA G7020 MegaTank | Epson WorkForce Pro WF-7840 |
|---|---|---|
| Resolution | - | 4800 x 2400 |
Battery and power
| Spec | Canon PIXMA G7020 MegaTank | Epson WorkForce Pro WF-7840 |
|---|---|---|
| Wattage | - | 20 watts |
Connectivity
| Spec | Canon PIXMA G7020 MegaTank | Epson WorkForce Pro WF-7840 |
|---|---|---|
| Connectivity Technology | - | Wireless |
Dimensions
| Spec | Canon PIXMA G7020 MegaTank | Epson WorkForce Pro WF-7840 |
|---|---|---|
| Item Weight | - | 45.4 Pounds |
| Paper Size | - | 13 x 19 inch |
General
| Spec | Canon PIXMA G7020 MegaTank | Epson WorkForce Pro WF-7840 |
|---|---|---|
| ASIN | - | B08DXKBY6N |
| Brand | - | Epson |
| Built In Media | - | WorkForce Pro WF-7840 printer, quick setup guide, CD-ROM with drivers, power cord, 4x DURABrite Ultra Ink cartridges (1x Black ink cartridge and 3x color ink cartridges: 1x Cyan, 1x Magenta, 1x Yellow) |
| Color | - | Black |
| Color Pages Per Minute | - | 12 ppm |
| Controller Type | - | Amazon Alexa, Vera |
| Duplex | - | Automatic |
| Global Trade Identification Number | - | 00010343922686, 00010343923775, 00010343924604, 00010343950405 |
| Item Type Name | - | Inkjet Printer |
| Max Printspeed Monochrome | - | 25 ppm |
| Maximum Print Speed (Color) | - | 12 ppm |
| Print Media | - | Glossy photo paper |
| Printer Output | - | Color |
| Printing Technology | - | Inkjet |
| Scanner Type | - | Image Scanner |
| Special Feature | - | Network-Ready, Touch Screen |
| Specific Uses For Product | - | High-volume professional or business use, including high-speed printing and duplex printing |
| UPC | - | 010343924550 010343950405 010343941458 010343923775 010343922686 010343924604 010343923942 |
| Brand | Canon | - |
| Category | Printer | - |
| Color | Color | - |
| Model Number | G7020 | - |
| Type | Inkjet (refillable tanks) | - |
Other
| Spec | Canon PIXMA G7020 MegaTank | Epson WorkForce Pro WF-7840 |
|---|---|---|
| Model Name | - | Workforce Pro |
| Warranty Type | - | limited warranty |
The verdict
Based on 32 spec comparisons plus user ratings, the Canon PIXMA G7020 MegaTank comes out ahead with a stronger overall score.
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Comparison FAQ
These answers explain how the score is built, when the lower-scoring option still makes sense, and what to confirm before you buy.
What is the Canon PIXMA G7020 MegaTank vs Epson WorkForce Pro WF-7840 score measuring?
VSFinder compares 32 visible spec rows, then blends those wins with current price and Amazon rating signals so the page reflects both raw specs and real shopping context.
When does the lower-scoring option still make sense?
The lower-scoring model can still be the better buy if the few areas where it wins line up with how you shop. That matters most when those wins cover the exact features you care about more than the overall leader.
What should I confirm before I buy?
Confirm the live Amazon listing for price and availability, then double-check the few spec rows that matter most to your use case. We currently track $129.00 for Canon PIXMA G7020 MegaTank and $229.99 for Epson WorkForce Pro WF-7840.