Comfort Zone CZQTV007BK Quartz Tower vs Dreo Atom 316 Space Heater

The Dreo Atom 316 Space Heater is the better space heater overall, rated 4.1 to 3.0. The Dreo Atom 316 Space Heater leads on safety, controls and value. The Dreo Atom 316 Space Heater costs $19.98 less ($39.99 vs $59.97).

Higher rated

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

Comfort Zone CZQTV007BK Quartz Tower

#40 in Fan heaters3.0Full review

For quick, glowing spot heat in a drafty room or office from simple dials. Families with small children are better served by a cool-touch ceramic tower.

Amazon $59.97

$59.97

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.

Which should you buy?

Choose the Dreo Atom 316 Space Heater for safety (ETL listed, tip-over shutoff, overheat shutoff vs tip-over shutoff, overheat shutoff; no safety listing published), controls (eco mode, timer, remote; no app vs basic; no eco mode) and value ($27 per kW ($39.99, 1,500 W) vs $40 per kW ($59.97, 1,500 W)).

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every fan heaters space heater; a clear win is highlighted. How we rank explains each one.

Factor weight	Dreo Atom 316 Space Heater	Comfort Zone CZQTV007BK Quartz Tower
Overall rating	4.1/5	3.0/5
Value 25%	82 $27 per kW ($39.99, 1,500 W)	57 $40 per kW ($59.97, 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	60 adjustable thermostat dial, no set temperature
Warranty 15%	0 1-year warranty	0 1-year warranty
Controls 10%	75 eco mode, timer, remote; no app	0 basic; no eco mode
Low setting 10%	50 lowest setting not published (neutral score used)	42 down to 750 W

Independent measurements

Dreo Atom 316 Space Heater

Tested by	Noise	Power draw	Conditions
Good Housekeeping Institute	47.9 dB	-	Maximum setting, measured 6 in from the heater in the GH Home Improvement & Outdoor Lab. Date is the article’s last update.