Price (USD)
XMAX Starry 4 edgeRiO
$150
XMAX Starry 4
$99
XMAX Starry 4 is typically around $51 lower.


Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
RiO and XMAX Starry 4 are both portable / conduction vaporizers, but they target different priorities. XMAX Starry 4 is usually the lower-cost pick at $99, around $51 below RiO. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
16
Different Specs
16
Shared Specs
0
Overall Overlap
0%
Shared Traits
Quick snapshot of the specs people usually care about first.
RiO
$150
XMAX Starry 4
$99
XMAX Starry 4 is typically around $51 lower.
RiO
—
XMAX Starry 4
~15 seconds
Both devices are in a similar heat-up range.
RiO
—
XMAX Starry 4
Conduction
Heating style differs, which can impact flavor and extraction behavior.
Top specs where these two devices diverge.
Price (USD)
RiO
$150
XMAX Starry 4
$99
Heating Type
RiO
—
XMAX Starry 4
Conduction
Heat Up Time
RiO
—
XMAX Starry 4
~15 seconds
Temperature Range
RiO
—
XMAX Starry 4
100℃-240℃ (212℉-464℉)
Battery Type
RiO
—
XMAX Starry 4
18650
Battery Capacity
RiO
—
XMAX Starry 4
2550mAh
Charging
RiO
—
XMAX Starry 4
USB-C
Pass-Through Charging
RiO
—
XMAX Starry 4
Yes
Dimensions
RiO
—
XMAX Starry 4
115.9 x 37.5 x 24mm
Height
RiO
14 inches
XMAX Starry 4
—
Direct comparison of shared and unique specifications from each device profile. (16 differences, 0 overlaps)
| Specification | RiO | XMAX Starry 4 |
|---|---|---|
| Price (USD) diff | $150 | $99 |
| Heating Type diff | — | Conduction |
| Heat Up Time diff | — | ~15 seconds |
| Temperature Range diff | — | 100℃-240℃ (212℉-464℉) |
| Battery Type diff | — | 18650 |
| Battery Capacity diff | — | 2550mAh |
| Charging diff | — | USB-C |
| Pass-Through Charging diff | — | Yes |
| Dimensions diff | — | 115.9 x 37.5 x 24mm |
| Height diff | 14 inches | — |
| Brand diff | Stache | — |
| Chamber Material diff | Glass | Ceramic |
| Display Type diff | — | OLED |
| Haptic Feedback diff | — | Yes |
| Manufacturer diff | — | TopGreen Technology Co |
| Replaceable Battery diff | — | Yes |
Neither is universally better. RiO fits some priorities, while XMAX Starry 4 fits others. This side-by-side comparison highlights the tradeoffs so you can choose based on your own use-case.
XMAX Starry 4 is listed lower ($99) compared with RiO ($150), but live retailer pricing can change.
Published heat-up data differs by source, so practical session feel may matter more than one raw number.
Jump into the full comparison hub to pick any two devices and open a canonical side-by-side page.