Compare before you upgrade.
Select your current device and we'll build the comparison around what actually changes.
DRPENSTORE COMPARISON GUIDE • UPDATED SEPTEMBER 2026
COMPARE DR. PEN MODELS. SEE WHAT REALLY CHANGES.
Choose two or three Dr. Pen models and compare price, cartridge family, battery, controls, depth system and the features that actually change the buying decision.
✓ Compare up to 3 models✓ Your market’s Shopify prices✓ Manufacturer-first specs✓ Differences-only view
COMPARE MODE2–3 MODELS
Start with the models you're actually deciding between.
See the key differences first, then open the full technical table if you want more detail.
A20Flagship
VS
M9Smart control
VS
M8SBalanced
COMPAREPrice
COMPARECartridges
COMPAREControls
BUILD YOUR COMPARISON
Choose two or three Dr. Pen models.
Tap the products you're genuinely deciding between. On mobile, swipe across the range instead of scrolling through a catalogue.
11 modelsTap any 2–3 to compare. Swipe on mobile →
YOUR COMPARISON
See the differences that actually matter.
See the real price difference, cartridge compatibility, controls and key features of your selected models.
QUICK VERDICT
Choose two or three models above.
Choose two or three models to see their differences and current prices.
SELECT MODELS ABOVE
NOT SURE WHAT TO COMPARE?
We'll narrow the range first.
Answer three short questions to narrow your shortlist, then compare the models you like.
FIND MY DR. PEN
Start with what matters to you.
A quick way to narrow your choice by features, compatibility and price.
01 • PRIORITY
What are you optimising for?
02 • EXISTING CARTRIDGES
Do you want to keep your current cartridge family?
03 • PRICE
How important is the purchase price?
Choose your priorities to see a shortlist.
Check compatibility first.
Connector family comes before pin count. Use the cartridge comparison before changing models or ordering replacements.
OPEN CARTRIDGE GUIDE →TECHNICAL DATA CHECKEDCompare published specifications and check the details for your exact model.
Manufacturer data checkedNo guessed specificationsModel-specific information
DR. PEN COMPARISON FAQ
Four questions that usually decide it.
The full technical table is above; these are the short buying answers.
Which Dr. Pen should I compare first?+
A20, M9 and M8S are a useful first comparison because they represent flagship, smart-control and balanced routes. If price or infusion is your priority, use the finder instead.
A20 vs M9 — what is the main difference?+
A20 is the flagship professional route. M9 focuses on a newer digital-control experience at a substantially lower current purchase price.
Which lower-price Dr. Pen should I compare?+
M8, A10 and H3 sit in lower-price routes, but they serve different priorities. Add one to the comparison rather than choosing on model number alone.
Can I keep my cartridges when I change models?+
Sometimes, but not across every Dr. Pen. Match the connector family before the pin count and use the cartridge guide to confirm exact compatibility.
FINISHED COMPARING?
Buy when the difference makes sense.
Compare the details, choose the model that suits you and check the current price on its product page.
