Between the Roomba i7+ and Jet Bot Combo AI, the Roomba i7+ comes out ahead in several specs, while the Jet Bot Combo AI wins on battery life and noise. Overall, the Roomba i7+ scores 37.2 and the Jet Bot Combo AI scores 52.5 on our Mars Score.
Which should you buy?
The Jet Bot Combo AI is the clear pick on raw spec strength, leading by 15.3 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.
The Roomba i7+ doesn't pull ahead on any single popular-comparison spec — its strengths sit in the spec table groups rather than the headline advantages.
Pick the Jet Bot Combo AI if you care most about battery life and noise. Its strongest claims are battery life, noise, mopping, among others.
Both ship with comparable self-empty base, so those specs don't separate the two — focus on the differences below.
Bottom line: the Jet Bot Combo AI is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why iRobot - Roomba i7+ wins
- No decisive advantages.
Why Samsung - Jet Bot Combo AI wins
- ▲Battery life — 60.00% more. 120 min vs 75 min.
- ▲Noise — 5.00 dB less. 63 vs 68.
- ▲Has Mopping.
- ▲Has Lidar.
- ▲Has AI obstacle avoidance.
- ▲Suction: 6000 Pa vs 0 Pa.
- ▲Water tank: 200 ml vs 0 ml.
Spec comparison
Cleaning
| Spec | iRobot - Roomba i7+ | Samsung - Jet Bot Combo AI |
|---|---|---|
| Suction | 0 Pa | 6000 Palead |
| Mopping | false | truelead |
| Water tank | 0 ml | 200 mllead |
| Dustbin | 400 mllead | 300 ml |
| Carpet detection | true | true |
Navigation
| Spec | iRobot - Roomba i7+ | Samsung - Jet Bot Combo AI |
|---|---|---|
| Lidar | false | truelead |
| Camera navigation | true | true |
| AI obstacle avoidance | false | truelead |
| Max climb | 20 mm | 21 mmlead |
Autonomy
| Spec | iRobot - Roomba i7+ | Samsung - Jet Bot Combo AI |
|---|---|---|
| Battery life | 75 min | 120 minlead |
| Self-empty base | true | true |
| Self-wash mop | false | truelead |
| Self-dry mop | false | truelead |
| Noise | 68 dB | 63 dBlead |
Frequently asked
Which has stronger suction, Roomba i7+ or Jet Bot Combo AI?+
Jet Bot Combo AI delivers 6000 Pa vs 0 Pa.
Do Roomba i7+ or Jet Bot Combo AI mop?+
Jet Bot Combo AI mops; Roomba i7+ vacuums only.
Which has a self-emptying base, Roomba i7+ or Jet Bot Combo AI?+
Both ship with a self-emptying base.
Spec-level deep dives
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