Price (USD)
G Pen Elite edgeG Pen Elite
$120
OG Jams
$200
G Pen Elite is typically around $80 lower.
Vaporizer Comparison
G Pen Elite vs OG Jams
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Elite
Grenco Science $120
VS
OG Jams
The Kind Pen $200
Editorial Summary
G Pen Elite and OG Jams are both portable / electronic vaporizers, but they target different priorities. G Pen Elite is usually the lower-cost pick at $120, around $80 below OG Jams. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
22
Different Specs
19
Shared Specs
3
Overall Overlap
14%
Shared Traits
Portable Electronic Conduction
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Weight
G Pen Elite edgeG Pen Elite
~90 grams
OG Jams
~369g
G Pen Elite is the lighter listed unit.
Heating Style
Close callG Pen Elite
Conduction
OG Jams
Conduction
Both devices use a similar heating approach.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
G Pen Elite
$120
OG Jams
$200
Temperature Range
G Pen Elite
93°C - 220°C (200°F - 428°F)
OG Jams
302°F - 446°F
Chamber Capacity
G Pen Elite
~0.25 - 0.75 grams
OG Jams
1 gram
Battery Capacity
G Pen Elite
2200mAh
OG Jams
2000mAh
Battery Life
G Pen Elite
12-15 sessions
OG Jams
~3-4 hours
Charging
G Pen Elite
Micro-USB
OG Jams
USB-C
Charge Time
G Pen Elite
<3 hours
OG Jams
~1-2 hours
Dimensions
G Pen Elite
11.2cm x 3cm x 2.3cm
OG Jams
4 x 2.5 x 2.5 inches
Weight
G Pen Elite
~90 grams
OG Jams
~369g
Power Adjustment
G Pen Elite
Digital Control
OG Jams
Digital
Choose G Pen Elite if...
- You want the lower listed entry price ($120 vs $200).
- You want the lighter unit for carrying and travel.
- Your usage leans toward ceramic chamber sessions.
Choose OG Jams if...
- You prefer OG Jams's overall feature mix and form factor.
- You value how the OG Jams balances size, controls, and everyday practicality.
Spec Comparison Table
Direct comparison of every spec from each device profile.
19 differ 3 shared
| Specification | G Pen Elite | OG Jams |
|---|---|---|
| Price (USD) | $120 | $200 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time | ~30 seconds | — |
| Temperature Range | 93°C - 220°C (200°F - 428°F) | 302°F - 446°F |
| Chamber Capacity | ~0.25 - 0.75 grams | 1 gram |
| Battery Type | Internal | — |
| Battery Capacity | 2200mAh | 2000mAh |
| Battery Life | 12-15 sessions | ~3-4 hours |
| Charging | Micro-USB | USB-C |
| Charge Time | <3 hours | ~1-2 hours |
| Dimensions | 11.2cm x 3cm x 2.3cm | 4 x 2.5 x 2.5 inches |
| Weight | ~90 grams | ~369g |
| Power Adjustment | Digital Control | Digital |
| Chamber Material | Ceramic | Ceramic |
| Brand | Grenco Science | The Kind Pen |
| Adjustable Airflow | — | Yes |
| Display Type | LED | OLED |
| Haptic Feedback | — | Yes |
| Release Date | 2016 | — |
| Session Style | — | Session |
| Warranty | 1 year | Lifetime |
Comparison FAQs
What is the biggest difference between the G Pen Elite and the OG Jams?
The biggest practical difference is portability: the G Pen Elite is roughly 279g lighter than the OG Jams, which adds up over a day of pocket carry.
Which is cheaper, the G Pen Elite or the OG Jams?
G Pen Elite is the cheaper option at $120 compared with $200 for the OG Jams, about $80 less. Live retailer pricing can shift, so confirm before buying.
Does the G Pen Elite or the OG Jams hold more flower?
OG Jams has the larger chamber at 1 gram, versus ~0.25 - 0.75 grams on the G Pen Elite. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which is lighter, the G Pen Elite or the OG Jams?
G Pen Elite is the lighter unit at ~90 grams, around 279g less than the OG Jams at ~369g. The lighter device is easier to carry and pocket day-to-day.
Which charges faster, the G Pen Elite or the OG Jams?
OG Jams fully charges in ~1-2 hours, ahead of <3 hours on the G Pen Elite.
What battery life can I expect from the G Pen Elite and the OG Jams?
G Pen Elite's spec sheet lists 12-15 sessions; the OG Jams lists ~3-4 hours. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
Which uses USB-C, the G Pen Elite or the OG Jams?
OG Jams charges over USB-C; the G Pen Elite uses a Micro-USB port. USB-C means one fewer cable to keep around if your phone and laptop already use it.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.