Space Heater Solaris 628 vs 320: Room Coverage Comparison
By DREO Home Ecosystem | Air Comfort, Smart Kitchen | Published: 2026-10-20
Category: Comparisons
Compare DREO Solaris 628 and Heater 320 for room coverage. See which heater fits your space, heating speed, and budget.
Quick Answer
For larger rooms, choose the DREO Heater Solaris 628 for its higher wattage and broader heat distribution. For small to medium spaces, the Heater 320 offers faster initial warmth and precise temperature control at a lower price.
Why Wattage Matters for Room Coverage
The DREO Heater Solaris 628 and Heater 320 differ mainly in wattage and heating technology, which directly affects how much space they can warm. Higher wattage generally means more heat output, but the efficiency of heat distribution also plays a role.
The Solaris 628 is designed for larger areas, while the Heater 320 is optimized for quick, targeted warmth. Understanding these differences helps you match the heater to your room size.
Heating Speed vs. Steady Warmth
The Heater 320 heats in just 2 seconds with 53.9% more airflow, making it ideal for immediate relief in small rooms. However, its 1500W output may struggle to maintain consistent warmth in larger open spaces.
The Solaris 628, with its higher wattage, provides more sustained heat, making it a better fit for living rooms or open-plan areas where you need long-lasting warmth.
Control and Comfort Features
The Heater 320 offers a tilt range of 0-60° and temperature settings from 41-95°F in 1°F increments, giving you precise control over your comfort. It also operates at a whisper-quiet 34dB, so it won't disturb your sleep or work.
The Solaris 628 focuses on raw heating power, making it less about fine-tuning and more about covering a larger area efficiently.
Trade-Offs at a Glance
- Room Size: Solaris 628 suits larger rooms (e.g., living rooms, open areas). Heater 320 is better for bedrooms, offices, or small living spaces. Measure your room's square footage before choosing.
- Heating Speed: Heater 320 delivers instant warmth in 2 seconds. Solaris 628 provides steadier heat over time. If you need immediate warmth, the Heater 320 wins.
- Budget: Heater 320 costs USD 37.49 (compare at USD 49.99). Solaris 628 costs USD 53.24 (compare at USD 74.99). The Heater 320 is more affordable, but the Solaris 628 may save energy on larger rooms.
Product Facts
- Heater Solaris 628: The DREO Heater Solaris 628 is a space heater from the DREO Home Ecosystem, offered in a Standard configuration. It's designed for consistent, whole-room heating, making it suitable for larger spaces.
Heater Solaris 628 - Heater 320: The DREO Heater 320 heats in 2 seconds with 53.9% more airflow, tilts 0-60°, and operates at 34dB. It provides fast, quiet warmth with flexible positioning, ideal for small to medium rooms.
Heater 320
Which One Fits You?
Best For
- Large living rooms or open-plan areas needing consistent whole-room warmth
- Users who prioritize heating power over portability and fine temperature control
Not For
- Small rooms where instant heat and whisper-quiet operation are more important
- Budget-conscious shoppers who only need to warm a compact space
