Price (USD)
XVape Lanza edgeG Pen Roam
$100
XVape Lanza
$50
XVape Lanza is typically around $50 lower.
Vaporizer Comparison
G Pen Roam vs XVape Lanza
Side-by-side specs, pricing context, and clear decision guidance.
G Pen Roam
Grenco Science from $49.95
VS
XVape Lanza
XVape from $44.99
Editorial Summary
G Pen Roam and XVape Lanza are both portable / electronic vaporizers, but they target different priorities. XVape Lanza is usually the lower-cost pick at $50, around $50 below G Pen Roam. G Pen Roam has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
25
Different Specs
21
Shared Specs
4
Overall Overlap
16%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
G Pen Roam edgeG Pen Roam
~5 seconds
XVape Lanza
~15 seconds
G Pen Roam has the quicker listed heat-up profile.
Heating Style
Close callG Pen Roam
Conduction
XVape Lanza
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
$100
XVape Lanza
$50
Heat Up Time
G Pen Roam
~5 seconds
XVape Lanza
~15 seconds
Temperature Range
G Pen Roam
204°C - 427°C (400°F - 800°F)
XVape Lanza
180°C - 220°C (356°F - 428°F)
Battery Capacity
G Pen Roam
1300mAh
XVape Lanza
1000mAh
Battery Life
G Pen Roam
15-20 sessions
XVape Lanza
~25 minutes
Charging
G Pen Roam
Micro-USB
XVape Lanza
USB-C
Power Adjustment
G Pen Roam
Digital Control
XVape Lanza
Preset - 5 Stages
Chamber Material
G Pen Roam
Quartz
XVape Lanza
Ceramic
Brand
G Pen Roam
Grenco Science
XVape Lanza
XVape
Display Type
G Pen Roam
LED
XVape Lanza
RGB LED Light Bar
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.
Lowest price
$49.95
at G Pen
Choose XVape Lanza if...
- You want the lower listed entry price ($50 vs $100).
- Your usage leans toward budget and ceramic chamber sessions.
- You prefer XVape Lanza's overall feature mix and form factor.
Lowest price
$44.99
at Vapor.com
Prices are read automatically from retailer pages and were last checked Aug 27, 2026; confirm the price at checkout. Some links are affiliate links, which support Thermal Extractions at no extra cost to you.
Spec Comparison Table
Direct comparison of every spec from each device profile.
21 differ 4 shared
| Specification | G Pen Roam | XVape Lanza |
|---|---|---|
| Price (USD) | $100 | $50 |
| Device Type | Portable | Portable |
| Heating Type | Conduction | Conduction |
| Heat Up Time | ~5 seconds | ~15 seconds |
| Temperature Range | 204°C - 427°C (400°F - 800°F) | 180°C - 220°C (356°F - 428°F) |
| Battery Type | Internal | Internal |
| Battery Capacity | 1300mAh | 1000mAh |
| Battery Life | 15-20 sessions | ~25 minutes |
| Charging | Micro-USB | USB-C |
| Charge Time | ~2 hours | — |
| Weight | ~317g | — |
| Power Adjustment | Digital Control | Preset - 5 Stages |
| Chamber Material | Quartz | Ceramic |
| Concentrate Support | Yes | — |
| Brand | Grenco Science | XVape |
| Adjustable Airflow | No | — |
| Auto Shut Off | — | Yes |
| Country of Manufacture | — | China |
| Display Type | LED | RGB LED Light Bar |
| Haptic Feedback | Yes | — |
| Manufacturer | — | TopGreen Technology Co |
| Release Date | 2020 | — |
| Session Style | — | Session |
| Session Timer | — | 3 / 5 minutes |
| Warranty | 1 year | 1 year |
Comparison FAQs
What is the biggest difference between the G Pen Roam and the XVape Lanza?
There's no single headline gap. The differences are spread across 21 smaller spec rows rather than concentrated in one place. The spec table below marks each row that differs.
Which is cheaper, the G Pen Roam or the XVape Lanza?
XVape Lanza is the cheaper option at $50 compared with $100 for the G Pen Roam, about $50 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the G Pen Roam or the XVape Lanza?
G Pen Roam reaches session-ready temperature in ~5 seconds, while the XVape Lanza takes ~15 seconds. That's roughly 10 seconds quicker on the G Pen Roam, which is useful if you want shorter, on-demand sessions.
Can I set custom temperatures on the G Pen Roam or the XVape Lanza?
G Pen Roam controls heat with digital control, while the XVape Lanza uses preset - 5 stages. G Pen Roam gives you finer per-degree control.
Which is more discreet, the G Pen Roam or the XVape Lanza?
XVape Lanza is the better pick if low-profile use matters. It's tagged as stealth or pocket-friendly in our database, while the G Pen Roam is more conspicuous in hand and harder to keep out of sight.
What battery life can I expect from the G Pen Roam and the XVape Lanza?
G Pen Roam's spec sheet lists 15-20 sessions; the XVape Lanza lists ~25 minutes. The two manufacturers measure battery life differently here, so direct comparison isn't straightforward.
Which has a wider temperature range, the G Pen Roam or the XVape Lanza?
G Pen Roam covers 204°C - 427°C (400°F - 800°F), a wider band than the XVape Lanza at 180°C - 220°C (356°F - 428°F). A wider range gives you more room to dial in flavor at the low end and big clouds at the top.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.