Between the Triflex HX2 Pro and H7 Cordless, the Triflex HX2 Pro comes out ahead in battery and suction (aw), while the H7 Cordless wins on weight. Overall, the Triflex HX2 Pro scores 76.7 and the H7 Cordless scores 67 on our Mars Score.
Which should you buy?
The Triflex HX2 Pro is the clear pick on raw spec strength, leading by 9.7 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 Triflex HX2 Pro if you care most about battery and suction (aw). The biggest gaps in its favor are battery, suction (aw).
Pick the H7 Cordless if you carry the device everywhere and weight or thickness has been the deciding factor before. Its strongest claims are weight.
Both ship with comparable dustbin, cordless, so those specs don't separate the two — focus on the differences below.
Bottom line: the Triflex HX2 Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Miele - Triflex HX2 Pro wins
- ▲Battery — 33.33% more. 120 min vs 90 min.
- ▲Suction (AW) — 25.00% more. 200 vs 160.
Why Roborock - H7 Cordless wins
- ▲Weight — 2.50 kg less. 1.4 vs 3.9.
Spec comparison
Performance
| Spec | Miele - Triflex HX2 Pro | Roborock - H7 Cordless |
|---|---|---|
| Suction (AW) | 200lead | 160 |
| Dustbin | 0.5 L | 0.5 L |
| Filter | HEPA | HEPA |
Design
| Spec | Miele - Triflex HX2 Pro | Roborock - H7 Cordless |
|---|---|---|
| Type | Cordless stick | Cordless stick |
| Cordless | true | true |
| Weight | 3.9 kg | 1.4 kglead |
| Battery | 120 minlead | 90 min |
Frequently asked
Spec-level deep dives
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