Price (USD)
Close callAUXO Celsius
$250
G Pen Elite II
$250
Pricing is very close between both devices.
Vaporizer Comparison
AUXO Celsius vs G Pen Elite II
Side-by-side specs, pricing context, and clear decision guidance.
AUXO Celsius
AUXO $250
VS
G Pen Elite II
Grenco Science $250
Editorial Summary
AUXO Celsius and G Pen Elite II are both portable / conduction vaporizers, but they target different priorities. Their listed prices are close ($250 vs $250). AUXO Celsius has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
27
Different Specs
20
Shared Specs
7
Overall Overlap
26%
Shared Traits
Portable Conduction Hybrid Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
AUXO Celsius edgeAUXO Celsius
6-30 seconds
G Pen Elite II
~30 seconds
AUXO Celsius has the quicker listed heat-up profile.
Weight
G Pen Elite II edgeAUXO Celsius
157.8g
G Pen Elite II
146g
G Pen Elite II is the lighter listed unit.
Heating Style
Close callAUXO Celsius
Hybrid (Primarily Conduction)
G Pen Elite II
Hybrid (Primarily Conduction)
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Heat Up Time
AUXO Celsius
6-30 seconds
G Pen Elite II
~30 seconds
Temperature Range
AUXO Celsius
284°F - 500°F (140°C - 260°C)
G Pen Elite II
93°C - 220°C (200°F - 428°F)
Chamber Capacity
AUXO Celsius
0.3g dry herbs or 0.05g when using concentrates
G Pen Elite II
0.3 - 0.5 grams
Battery Type
AUXO Celsius
Lithium-ion
G Pen Elite II
Internal
Battery Capacity
AUXO Celsius
1000mAh
G Pen Elite II
2100mAh
Battery Life
AUXO Celsius
~9 sessions
G Pen Elite II
~1 hour of use
Charge Time
AUXO Celsius
1.5 hours
G Pen Elite II
90 minutes
Dimensions
AUXO Celsius
114.1x45.1x33.3mm
G Pen Elite II
117x30x28mm
Weight
AUXO Celsius
157.8g
G Pen Elite II
146g
Power Adjustment
AUXO Celsius
Modular - 4 Stages (and an app controlled custom mode)
G Pen Elite II
Digital Control
Choose AUXO Celsius if...
- You care about faster heat-up time for quicker sessions.
- Your usage leans toward discrete sessions.
- You prefer AUXO Celsius's overall feature mix and form factor.
Choose G Pen Elite II if...
- Your usage leans toward ceramic chamber and premium sessions.
- You prefer G Pen Elite II's overall feature mix and form factor.
- You value how the G Pen Elite II balances size, controls, and everyday practicality.
Spec Comparison Table
Direct comparison of every spec from each device profile.
20 differ 7 shared
| Specification | AUXO Celsius | G Pen Elite II |
|---|---|---|
| Price (USD) | $250 | $250 |
| Device Type | Portable | Portable |
| Heating Type | Hybrid (Primarily Conduction) | Hybrid (Primarily Conduction) |
| Heat Up Time | 6-30 seconds | ~30 seconds |
| Temperature Range | 284°F - 500°F (140°C - 260°C) | 93°C - 220°C (200°F - 428°F) |
| Chamber Capacity | 0.3g dry herbs or 0.05g when using concentrates | 0.3 - 0.5 grams |
| Battery Type | Lithium-ion | Internal |
| Battery Capacity | 1000mAh | 2100mAh |
| Battery Life | ~9 sessions | ~1 hour of use |
| Charging | USB-C | USB-C |
| Charge Time | 1.5 hours | 90 minutes |
| Bluetooth / App | Yes | — |
| Dimensions | 114.1x45.1x33.3mm | 117x30x28mm |
| Weight | 157.8g | 146g |
| Power Adjustment | Modular - 4 Stages (and an app controlled custom mode) | Digital Control |
| Chamber Material | Quartz | Ceramic |
| Concentrate Support | Yes | — |
| Brand | AUXO | Grenco Science |
| Adjustable Airflow | — | Yes |
| Body Material | Aluminum Alloy | — |
| Country of Manufacture | China | — |
| Display Type | — | High Resolution TFT (LCD) |
| Haptic Feedback | Yes | — |
| Mouthpiece Material | Zirconia | Zirconia |
| Release Date | 2023 | 2022 |
| Session Style | Session | Session |
| Warranty | 2 years | 2 years |
Comparison FAQs
What is the biggest difference between the AUXO Celsius and the G Pen Elite II?
There's no single headline gap. The differences are spread across 20 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Which heats up faster, the AUXO Celsius or the G Pen Elite II?
AUXO Celsius reaches session-ready temperature in 6-30 seconds, while the G Pen Elite II takes ~30 seconds. That's roughly 12 seconds quicker on the AUXO Celsius, which is useful if you want shorter, on-demand sessions.
Does the AUXO Celsius or the G Pen Elite II hold more flower?
G Pen Elite II has the larger chamber at 0.3 - 0.5 grams, versus 0.3g dry herbs or 0.05g when using concentrates on the AUXO Celsius. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is cheaper, the AUXO Celsius or the G Pen Elite II?
Listed prices are close: $250 for the AUXO Celsius versus $250 for the G Pen Elite II. Day-to-day price will likely come down to whichever retailer is running a promotion.
Which is more discreet, the AUXO Celsius or the G Pen Elite II?
AUXO Celsius is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the G Pen Elite II is more conspicuous in hand and harder to keep out of sight.
What battery life can I expect from the AUXO Celsius and the G Pen Elite II?
AUXO Celsius's spec sheet lists ~9 sessions; the G Pen Elite II lists ~1 hour of use. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
How similar are the AUXO Celsius and the G Pen Elite II?
Across the 27 specs we line up, they share 7 and differ on 20, an overlap of about 26%. The differences are concentrated in the areas the spec table highlights with a marker.
Need a different matchup?
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