eufy Robot Vacuum Omni E28 vs M8 Slim 9cm Robot Vacuum
Side-by-side comparison of eufy Robot Vacuum Omni E28 (eufy) and M8 Slim 9cm Robot Vacuum (Nanjing Zhengfeng Foreign Trade Services Co., Ltd.) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Warehousing & Logistics buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- eufy Robot Vacuum Omni E28China
- M8 Slim 9cm Robot VacuumChina
Year First Available
- eufy Robot Vacuum Omni E282025
- M8 Slim 9cm Robot Vacuum2026
Verified Deployments
- eufy Robot Vacuum Omni E280 Deployments
- M8 Slim 9cm Robot Vacuum0 Deployments
Layer 2: Operational
Price
- eufy Robot Vacuum Omni E28$1,400 USD
- M8 Slim 9cm Robot Vacuum$172 USD
Battery / Shift Runtime
- eufy Robot Vacuum Omni E281.9 hrs
- M8 Slim 9cm Robot Vacuum2.5 hrs
Availability Status
- eufy Robot Vacuum Omni E28ACTIVE
- M8 Slim 9cm Robot VacuumACTIVE
Layer 3: Category Specific
Autonomy Level
- eufy Robot Vacuum Omni E28fully autonomous
- M8 Slim 9cm Robot Vacuum—
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | China | China |
| Year First Available (values differ) | 2025 | 2026 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $1,400 USD | $172 USD |
| Battery / Shift Runtime (priority for Warehousing & Logistics buyers) (values differ) | 1.9 hrs | 2.5 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Autonomy Level (values differ) | fully autonomous | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Payload Capacity, Reach, Max Speed, IP Rating
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | eufy Robot Vacuum Omni E28 | M8 Slim 9cm Robot Vacuum |
|---|---|---|
| Investment | $1,400 | $172 |
| Payback period | < 1 mo | < 1 mo |
| Net savings (5 yr) | $248,600 | $249,828 |
| ROI (5 yr) | +17757% | +145249% |
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes eufy Robot Vacuum Omni E28 and M8 Slim 9cm Robot Vacuum?
eufy Robot Vacuum Omni E28 is made by eufy, based in CN. M8 Slim 9cm Robot Vacuum is made by Nanjing Zhengfeng Foreign Trade Services Co., Ltd., based in CN.
When were eufy Robot Vacuum Omni E28 and M8 Slim 9cm Robot Vacuum launched?
eufy Robot Vacuum Omni E28 launched in 2025. M8 Slim 9cm Robot Vacuum launched in 2026.
How much does eufy Robot Vacuum Omni E28 cost compared to M8 Slim 9cm Robot Vacuum?
eufy Robot Vacuum Omni E28 is listed at $1,400. M8 Slim 9cm Robot Vacuum is listed at $172.
How do eufy Robot Vacuum Omni E28 and M8 Slim 9cm Robot Vacuum compare on the Robo Index?
eufy Robot Vacuum Omni E28 grades A on the Robo Index. M8 Slim 9cm Robot Vacuum grades AA. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are eufy Robot Vacuum Omni E28 and M8 Slim 9cm Robot Vacuum in the same category?
Both robots are classified as Home Cleaning on Robolist. Filters and ranking treat them as direct alternatives.
What should a buyer ask vendors when choosing between eufy Robot Vacuum Omni E28 and M8 Slim 9cm Robot Vacuum?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The hidden specs vendors hope you'll miss.
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About this comparison
eufy Robot Vacuum Omni E28 vs M8 Slim 9cm Robot Vacuum compares two robots in the home-cleaning category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.