Price (USD)
Close / ContextualG Pen Pro
$90
XMAX Starry 4
$99
Pricing is very close between both devices.
VS
G Pen Pro vs XMAX Starry 4
Side-by-side vaporizer comparison including specs, pricing context, and decision guidance.
Editorial Summary
G Pen Pro and XMAX Starry 4 are both portable / budget vaporizers, but they target different priorities. Their listed prices are close ($90 vs $99). XMAX Starry 4 has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
18
Different Specs
17
Shared Specs
1
Overall Overlap
6%
Shared Traits
PortableBudgetElectronic
Head-to-Head Highlights
Quick snapshot of the specs people usually care about first.
Heat-Up Time
XMAX Starry 4 edgeG Pen Pro
~30 seconds
XMAX Starry 4
~15 seconds
XMAX Starry 4 has the quicker listed heat-up profile.
Heating Style
Close / ContextualG Pen Pro
Convection
XMAX Starry 4
Conduction
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
G Pen Pro
$90
XMAX Starry 4
$99
Heating Type
G Pen Pro
Convection
XMAX Starry 4
Conduction
Heat Up Time
G Pen Pro
~30 seconds
XMAX Starry 4
~15 seconds
Temperature Range
G Pen Pro
190°C - 220°C (375°F - 428°F)
XMAX Starry 4
100℃-240℃ (212℉-464℉)
Chamber Capacity
G Pen Pro
~0.25 grams
XMAX Starry 4
—
Battery Type
G Pen Pro
—
XMAX Starry 4
18650
Battery Capacity
G Pen Pro
2200mAh
XMAX Starry 4
2550mAh
Charging
G Pen Pro
Micro-USB
XMAX Starry 4
USB-C
Charge Time
G Pen Pro
<3 hours
XMAX Starry 4
—
Pass-Through Charging
G Pen Pro
—
XMAX Starry 4
Yes
Choose G Pen Pro if...
- You prefer a convection heating profile.
- Your usage leans toward convection sessions.
- You prefer G Pen Pro's overall feature mix and form factor.
Choose XMAX Starry 4 if...
- You care about faster heat-up time for quicker sessions.
- You prefer a conduction heating profile.
- Your usage leans toward conduction and battery swap sessions.
Spec Comparison Table
Direct comparison of shared and unique specifications from each device profile. (17 differences, 1 overlaps)
| Specification | G Pen Pro | XMAX Starry 4 |
|---|---|---|
| Price (USD) diff | $90 | $99 |
| Heating Type diff | Convection | Conduction |
| Heat Up Time diff | ~30 seconds | ~15 seconds |
| Temperature Range diff | 190°C - 220°C (375°F - 428°F) | 100℃-240℃ (212℉-464℉) |
| Chamber Capacity diff | ~0.25 grams | — |
| Battery Type diff | — | 18650 |
| Battery Capacity diff | 2200mAh | 2550mAh |
| Charging diff | Micro-USB | USB-C |
| Charge Time diff | <3 hours | — |
| Pass-Through Charging diff | — | Yes |
| Dimensions diff | — | 115.9 x 37.5 x 24mm |
| Power Adjustment diff | Modular - 3 Stages | — |
| Brand diff | Grenco Science | — |
| Chamber Material | Ceramic | Ceramic |
| Display Type diff | — | OLED |
| Haptic Feedback diff | — | Yes |
| Manufacturer diff | — | TopGreen Technology Co |
| Replaceable Battery diff | — | Yes |
Comparison FAQs
Is G Pen Pro better than XMAX Starry 4?
Neither is universally better. G Pen Pro 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 Pro or XMAX Starry 4?
G Pen Pro is listed lower ($90) compared with XMAX Starry 4 ($99), but live retailer pricing can change.
Which heats up faster between G Pen Pro and XMAX Starry 4?
XMAX Starry 4 has the faster listed heat-up time (~15 seconds) versus G Pen Pro (~30 seconds).
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