Dreo Atom 316 Space Heater vs Pelonis PSHO06MR6ASB Radiator

The Dreo Atom 316 Space Heater rates 4.1 among fan heaters space heaters; the Pelonis PSHO06MR6ASB Radiator rates 3.4 among radiators ones. The Dreo Atom 316 Space Heater costs $80 less ($39.99 vs $119.99).

Dreo Atom 316 Space Heater

#1 in Fan heaters4.1Full review

For a desk or bedside where a cheap, quiet heater should hold a set temperature. A larger room is better served by a tower or radiator.

Amazon $39.99

$39.99

Pelonis PSHO06MR6ASB Radiator

#5 in Radiators3.4Full review

For a bedroom or office that needs silent, steady heat held at a set temperature with a remote. Dreo’s OH310 offers much the same for less.

Amazon $119.99

$119.99

Prices were last checked October 30, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Scores side by side

These two sit in different type classes (fan heaters and radiators), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.

Factor weight	Dreo Atom 316 Space Heater	Pelonis PSHO06MR6ASB Radiator
Overall rating	4.1/5	3.4/5
Value 25%	82 $27 per kW ($39.99, 1,500 W)	41 $80 per kW ($119.99, 1,500 W)
Safety 25%	100 ETL listed, tip-over shutoff, overheat shutoff	60 tip-over shutoff, overheat shutoff; no safety listing published
Thermostat 15%	100 holds a set temperature	100 holds a set temperature
Warranty 15%	0 1-year warranty	0 1-year warranty
Controls 10%	75 eco mode, timer, remote; no app	75 eco mode, timer, remote; no app
Low setting 10%	50 lowest setting not published (neutral score used)	67 down to 600 W

Independent measurements