Between the MAXIFY GX7020 and OfficeJet Pro 9135e, the MAXIFY GX7020 comes out ahead in pages/min (mono), while the OfficeJet Pro 9135e wins on pages/min (color). Overall, the MAXIFY GX7020 scores 59.3 and the OfficeJet Pro 9135e scores 57.1 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (59.3 vs 57.1). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.
Pick the MAXIFY GX7020 if you care most about pages/min (mono). The biggest gaps in its favor are pages/min (mono).
Pick the OfficeJet Pro 9135e if you care most about pages/min (color). Its strongest claims are pages/min (color).
Both ship with comparable color, auto duplex, adf, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Canon - MAXIFY GX7020 wins
- ▲Pages/min (mono) — 9.09% more. 24 vs 22.
Why HP - OfficeJet Pro 9135e wins
- ▲Pages/min (color) — 20.00% more. 18 vs 15.
Spec comparison
Spec
| Spec | Canon - MAXIFY GX7020 | HP - OfficeJet Pro 9135e |
|---|---|---|
| Type | Inkjet AIO (MegaTank) | Inkjet AIO |
| Color | true | true |
| Pages/min (mono) | 24lead | 22 |
| Pages/min (color) | 15 | 18lead |
| Resolution | 1200x600 dpi | 4800x1200 dpi |
| Max paper size | Letter | Letter |
Features
| Spec | Canon - MAXIFY GX7020 | HP - OfficeJet Pro 9135e |
|---|---|---|
| Auto duplex | true | true |
| ADF | true | true |
| Wi-Fi | true | true |
| AirPrint | true | true |
Frequently asked
Spec-level deep dives
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