FDM vs resin 3D printing: which should you buy
Quick answer
For most first-time buyers, an FDM printer such as the Creality Ender 3 V3 SE ($186.14) is the better choice: there is no liquid resin to handle, no wash and cure station to buy, and a finished part comes off the bed ready to use. Buy a resin printer such as the ANYCUBIC Photon Mono 4 ($209.99) only if you specifically need fine detail on miniatures, jewelry patterns or dental models, and you are willing to wear nitrile gloves, run ventilation and dispose of used isopropyl alcohol properly instead of pouring it down a drain.
Creality Ender 3 V3 SE Beginner-Friendly 3D Printer with Auto Leveling
functional parts, larger prints, and beginners who want a straightforward workflow
| FDM | Resin | |
|---|---|---|
| Detail level | Visible layer lines, good for functional parts | Far finer detail, good for miniatures and jewelry |
| Raw material | Solid spooled filament, no gloves needed | Liquid resin, a skin sensitiser, nitrile gloves required |
| Post-processing | Remove supports, done | Wash in IPA, cure under light, then remove supports |
| Mess and disposal | Minimal, filament scraps only | Used IPA and uncured resin are not drain-safe waste |
| Ventilation needs | Low for PLA, higher for ABS/ASA | Needed during printing and during the wash step |
| Typical part size | Larger build volumes at lower cost | Smaller build volumes at a given price point |
| Entry price | From around $186 | From around $199 |
Is resin printing actually more dangerous than FDM?
Yes, in a specific and manageable way. Uncured resin is a skin sensitiser, which means repeated bare-hand contact can trigger an allergic reaction that gets worse with exposure, not better. Nitrile gloves during handling and printing in a ventilated area are not optional extras, they are the baseline workflow. Used isopropyl alcohol from washing prints is contaminated with dissolved resin and should not go down a household drain; it needs to be left in a sealed, labeled container until it can be disposed of properly.
FDM filament is a solid plastic at room temperature and presents essentially none of that handling risk. The main airborne concern with FDM is fumes from ABS or ASA at high nozzle and bed temperatures, which is a ventilation issue rather than a skin contact issue, and PLA produces very little of it.
Which one prints faster for a finished, usable part?
FDM usually wins on total time to a usable part because there is no post-processing beyond support removal. A resin print looks finished the moment it comes off the build plate, but it is still coated in uncured resin and is soft and tacky until it is washed and cured. Skip either step and the part stays weak and slightly sticky.
Resin can print small, highly detailed objects faster than FDM can resolve the same detail, since FDM would need very fine layer heights and slow speeds to approach resin-level surface quality. For anything larger than a hand-sized model, FDM is the faster and cheaper route.
Do I need a separate room or dedicated ventilation for either one?
Resin printing benefits from a dedicated, ventilated space more than FDM does, since both the printing process and the wash and cure step release fumes and involve an open container of liquid resin. A garage, workshop or spare room with a window is a reasonable setup; a bedroom is not.
FDM with PLA can run comfortably on a desk in a lived-in room. ABS and ASA change that calculus: both give off styrene and ultrafine particles at printing temperature, and an enclosure that keeps heat in for print quality also concentrates those fumes, so extraction is still needed even inside an enclosure.
Which is cheaper to run over time?
FDM filament is generally cheaper per kilogram than resin per liter for the volume of material used, and there are no consumable wash fluids or replacement build vats to budget for. Resin adds recurring costs: isopropyl alcohol for washing, occasional FEP or LCD screen replacement, and gloves.
Neither is expensive as a hobby, but FDM has a lower and more predictable ongoing cost, which matters more for someone who plans to print often rather than occasionally.
Resin (MSLA/LCD) printing
ANYCUBIC 10K Resin 3D Printer, Photon Mono 4
fine detail work like miniatures, jewelry patterns and dental or medical models
Both sides of this comparison
- Creality
Creality Ender 3 V3 SE Beginner-Friendly 3D Printer with Auto Leveling
$186.14 Check pricePrices change often - ANYCUBIC
ANYCUBIC 10K Resin 3D Printer, Photon Mono 4 and Wash and Cure Station 3.0
$199.06 Check pricePrices change often - ANYCUBIC
ANYCUBIC Photon Mono 4, Resin 3D Printer with 7'' 10K Mono LCD Screen
$209.99 Check pricePrices change often - Creality
Creality Ender 3 V3 SE 3D Printer with Sprite Extruder
$219.00 Check pricePrices change often
Safety
Common questions
Can a resin printer make bigger objects than an FDM printer?
Generally no. Resin printers are usually smaller in build volume for a given price than FDM printers, because the LCD screen and vat construction get expensive to scale up. If you need large parts, FDM is almost always the more affordable route to that build volume.
Do I need special gloves for resin printing?
Yes, nitrile gloves specifically, not latex. Uncured resin is a skin sensitiser and repeated bare-hand contact increases the risk of an allergic reaction over time. Keep a box of nitrile gloves next to the printer and wear them any time you touch a wet print, the vat, or a bottle of resin.
Can I pour used isopropyl alcohol from resin washing down the sink?
No. Used IPA from washing resin prints is contaminated with dissolved resin and is not a household drain disposal item. Let it sit in a sealed, labeled container in sunlight so the residual resin cures out as solid waste, then dispose of it according to your local hazardous waste rules.
Is FDM good enough for miniatures and small detailed figures?
FDM can produce recognizable miniatures, but resin resolves far finer detail such as facial features and thin ornamental edges because it cures an entire liquid layer at once rather than extruding a bead of a fixed diameter. If fine miniature detail is the main goal, resin is the better tool for that specific job.
Which printer type is better for a first purchase if I am not sure what I will print?
FDM. It handles the widest range of everyday projects, functional parts, brackets, toys, larger models, with the least amount of safety overhead. Add a resin printer later once you know you specifically need the extra detail it provides.