Price (USD)
XMAX Starry 4 edgeG Pen Roam
$200
XMAX Starry 4
$99
XMAX Starry 4 is typically around $101 lower.
VS
G Pen Roam vs XMAX Starry 4
Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
Editorial Summary
G Pen Roam and XMAX Starry 4 are both portable / electronic vaporizers, but they target different priorities. XMAX Starry 4 is usually the lower-cost pick at $99, around $101 below G Pen Roam. G Pen Roam has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
17
Different Specs
15
Shared Specs
2
Overall Overlap
12%
Shared Traits
PortableElectronicElectronic
Head-to-Head Highlights
Quick snapshot of the specs people usually care about first.
Heat-Up Time
G Pen Roam edgeG Pen Roam
~5 seconds
XMAX Starry 4
~15 seconds
G Pen Roam has the quicker listed heat-up profile.
Heating Style
Close / ContextualG Pen Roam
Conduction
XMAX Starry 4
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
G Pen Roam
$200
XMAX Starry 4
$99
Heat Up Time
G Pen Roam
~5 seconds
XMAX Starry 4
~15 seconds
Temperature Range
G Pen Roam
204°C - 427°C (400°F - 800°F)
XMAX Starry 4
100℃-240℃ (212℉-464℉)
Battery Type
G Pen Roam
—
XMAX Starry 4
18650
Battery Capacity
G Pen Roam
1300mAh
XMAX Starry 4
2550mAh
Charging
G Pen Roam
Micro-USB
XMAX Starry 4
USB-C
Charge Time
G Pen Roam
~2 hours
XMAX Starry 4
—
Pass-Through Charging
G Pen Roam
—
XMAX Starry 4
Yes
Dimensions
G Pen Roam
—
XMAX Starry 4
115.9 x 37.5 x 24mm
Power Adjustment
G Pen Roam
Digital Control
XMAX Starry 4
—
Choose G Pen Roam if...
- You care about faster heat-up time for quicker sessions.
- Your usage leans toward concentrates sessions.
- You prefer G Pen Roam's overall feature mix and form factor.
Choose XMAX Starry 4 if...
- You want the lower listed entry price ($99 vs $200).
- Your usage leans toward conduction and budget sessions.
- You prefer XMAX Starry 4's overall feature mix and form factor.
Spec Comparison Table
Direct comparison of shared and unique specifications from each device profile. (15 differences, 2 overlaps)
| Specification | G Pen Roam | XMAX Starry 4 |
|---|---|---|
| Price (USD) diff | $200 | $99 |
| Heating Type | Conduction | Conduction |
| Heat Up Time diff | ~5 seconds | ~15 seconds |
| Temperature Range diff | 204°C - 427°C (400°F - 800°F) | 100℃-240℃ (212℉-464℉) |
| Battery Type diff | — | 18650 |
| Battery Capacity diff | 1300mAh | 2550mAh |
| Charging diff | Micro-USB | USB-C |
| Charge Time diff | ~2 hours | — |
| Pass-Through Charging diff | — | Yes |
| Dimensions diff | — | 115.9 x 37.5 x 24mm |
| Power Adjustment diff | Digital Control | — |
| Brand diff | Grenco Science | — |
| Chamber Material diff | — | Ceramic |
| Display Type diff | LED | OLED |
| Haptic Feedback | Yes | Yes |
| Manufacturer diff | — | TopGreen Technology Co |
| Replaceable Battery diff | — | Yes |
Comparison FAQs
Is G Pen Roam better than XMAX Starry 4?
Neither is universally better. G Pen Roam 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.
Which is cheaper: G Pen Roam or XMAX Starry 4?
XMAX Starry 4 is listed lower ($99) compared with G Pen Roam ($200), but live retailer pricing can change.
Which heats up faster between G Pen Roam and XMAX Starry 4?
G Pen Roam has the faster listed heat-up time (~5 seconds) versus XMAX Starry 4 (~15 seconds).
Need a Different Matchup?
Jump into the full comparison hub to pick any two devices and open a canonical side-by-side page.