Between the MFC-J5855DW and OfficeJet Pro 9135e, the MFC-J5855DW comes out ahead in pages/min (color) and pages/min (mono), while the OfficeJet Pro 9135e wins on several specs. Overall, the MFC-J5855DW scores 65.7 and the OfficeJet Pro 9135e scores 57.1 on our Mars Score.
Which should you buy?
The MFC-J5855DW is the clear pick on raw spec strength, leading by 8.6 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the MFC-J5855DW if you care most about pages/min (color) and pages/min (mono). The biggest gaps in its favor are pages/min (color), pages/min (mono).
The OfficeJet Pro 9135e similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable type, color, auto duplex, so those specs don't separate the two — focus on the differences below.
Bottom line: the MFC-J5855DW is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Brother - MFC-J5855DW wins
- ▲Pages/min (color) — 66.67% more. 30 vs 18.
- ▲Pages/min (mono) — 36.36% more. 30 vs 22.
Why HP - OfficeJet Pro 9135e wins
- No decisive advantages.
Spec comparison
Spec
| Spec | Brother - MFC-J5855DW | HP - OfficeJet Pro 9135e |
|---|---|---|
| Type | Inkjet AIO | Inkjet AIO |
| Color | true | true |
| Pages/min (mono) | 30lead | 22 |
| Pages/min (color) | 30lead | 18 |
| Resolution | 4800x1200 dpi | 4800x1200 dpi |
| Max paper size | Tabloidlead | Letter |
Features
| Spec | Brother - MFC-J5855DW | 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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