The Bottom Line: UMP45 sits at #3 in SMG rankings while P90 claims #4 – but here's the thing, those numbers don't tell the whole story. UMP45 brings that reliable 39 damage with 0.092s fire rate versatility, while P90? It's basically a bullet hose with a 50-round mag that'll melt faces under 30 meters. Your choice depends on whether you want an all-rounder or a close-quarters monster.
Look, I've been testing SMGs since Season 1, and this matchup keeps sparking debates in every squad I run with. Let me break down what actually matters when you're choosing between these two.
The Numbers Game: What Really Counts
Damage Output Reality Check
Here's where things get interesting. UMP45 hits for 39 base damage using .45 ACP – that's genuinely impressive when you consider Micro UZI only manages 26 and Vector caps at 31. P90 takes a different approach entirely, using 9mm but compensating with that massive 50-round standard magazine.
The damage hierarchy looks like this:
Tommy Gun: 40 damage, 0.086s fire rate
UMP45: 39 damage, 0.092s fire rate
Vector: 31 damage, 0.054s fire rate
Micro UZI: 26 damage, 0.048s fire rate
What's fascinating here is how P90 breaks the traditional SMG mold – it's not about individual shot power, it's about overwhelming volume.
Fire Rate: Speed vs Control
UMP45 runs at 0.092 seconds per shot (652 RPM), which honestly feels perfect for maintaining control while still putting out respectable DPS. P90? It's firing closer to Vector territory with that blistering rate that'll empty a mag before you know it.
The fire rate pecking order:
Micro UZI: 0.048s (absolute madness)
Vector: 0.054s
P90: High fire rate (exact numbers vary)
Tommy Gun: 0.086s
UMP45: 0.092s
One thing that drives me crazy about P90 – that 50-round standard mag is brilliant until you need to reload. UMP45 takes 3.1 seconds for a full reload, but at least you're not caught with your pants down as often.
Recoil Control: The Make-or-Break Factor
UMP45: The Steady Eddie
I'll be honest – UMP45 spoiled me with its almost no horizontal drift pattern. Those first 5 bullets? They go exactly where you point them.
Crouch firing basically gives you compensator-level recoil reduction for free.
My go-to control method:
Stick to 10-bullet bursts for maximum accuracy
3-5 round bursts for anything beyond 25 meters
Always aim center mass initially – that first-bullet jump is real
Crouch whenever possible (seriously, it's like cheating)
P90: Close-Range Laser, Long-Range Nightmare
P90 has virtually no recoil when you're up close and personal. Hip-fire? Absolutely dominant. But here's the catch – try using it beyond 30 meters and the recoil becomes pretty heinous (and that's being generous).
P90 optimization tips:
Hip-fire is your best friend under 30 meters
Strafe while firing – you're mobile, use it
Don't even think about sustained sprays at range
Use that 50-round capacity for suppressive fire
Mobile Settings That Actually Work
After countless hours in training mode, here's what works:
ADS Sensitivity for minimal recoil:
Red Dot: 50% | 2x: 35% | 3x: 25% | 4x: 20% | 6x: 15% | 8x: 12%
Gyroscope (if you're into that):
Red Dot: 280% | 2x: 270% | 3x: 180% | 4x: 160% | 6x: 120% | 8x: 100%
Attachment Strategies: Building Your Perfect Setup
UMP45 Ghost Mode Configuration
This is my personal favorite setup:
Muzzle: Suppressor (stay off that minimap)
Grip: Vertical Foregrip
Magazine: Extended Quickdraw Mag (non-negotiable)
Sight: Red Dot or 2x Scope
Bonus: Laser Sight for hip-fire dominance
Perfect for third-partying and building clearance without announcing your presence to half the server.
P90 Maximum Chaos Build
Scope: 4x or 6x (yeah, it's weird but it works)
Muzzle: Compensator
Bonus: Laser Sight
Built-in vertical foregrip means fewer attachment slots, but honestly? You don't need much.
That scope capability is unique among SMGs – Vector and UZI can't touch this. Just don't get carried away thinking you're a sniper.
Attachment priority list:
Extended Magazine (UMP45) – you'll die without it
Compensator/Flash Hider – immediate improvement
Red Dot Sight – basic necessity
Laser Sight – hip-fire game changer
For serious SMG players looking at SMG mains UC top up bundles, invest in those essential attachments first.
Livik: Where These Weapons Come Alive
The Urban Jungle Reality
Livik's 2x2 km battlefield with 52 players creates this intense 10-15 minute experience where SMGs actually shine. P90 dropped with update 0.19.0 specifically for this environment, and it shows.
In those compound-to-compound fights? P90's 50-round mag means you can suppress multiple enemies without that vulnerable reload window. UMP45 counters with precision – picking off enemies through windows and doorways with surgical accuracy.
My recommended loadouts:
Aggressive: M416 + P90 (versatility meets chaos)
Balanced: M416 + UMP45 (reliable all-arounder)
Building Clearance Tactics
Here's where P90 really shines – you can bait enemy reloads by just... not stopping. Keep that trigger held down, force them into cover, then push when they're reloading. UMP45 takes a more methodical approach, but both absolutely demolish assault rifles in tight spaces.
Range Performance: Know Your Limits
Close Range (0-25m): SMG Territory
Both weapons dominate here, but differently. P90 wins through sheer volume of fire – it's like bringing a fire hose to a water gun fight. UMP45 wins through precision and that chunky 39 damage per shot.
The hip-fire advantage over assault rifles is massive here. You're mobile, accurate, and deadly.
Medium Range (25-50m): Where Choices Matter
UMP45 stays viable with controlled bursts and proper scope usage. P90? Honestly, just don't. Find a way to close the distance or switch weapons.
Medium-range reality check:
UMP45: Totally viable with 2x-3x scopes and burst control
P90: Nope. Just nope. Reposition instead.
Resource Management: The Hidden Factor
Ammunition Economics
P90 burns through 9mm like there's no tomorrow. That rapid fire rate and 50-round mag capacity means you're constantly hunting for ammo. UMP45 sips .45 ACP at a much more reasonable pace.
Consumption breakdown:
P90: High consumption, needs abundant 9mm reserves
UMP45: Moderate consumption, efficient usage
P90 advantage: fewer reload vulnerabilities
Livik Loot Hotspots
Prime locations for SMG hunting:
Midtstein: Hottest drop, best P90 spawn rates
Power Plant: Solid weapon variety
Waterfall: Hidden cave with Super Crates (my secret spot)
Iceborg: Safer alternative with decent loot
P90 only spawns in high-tier areas, while 9mm is generally easier to find than .45 ACP. Plan accordingly.
Players investing in Buy PUBG UC online for SMG skins should factor in ammunition efficiency for those marathon sessions.
Advanced Tactics: Separating Good from Great
The P90 Bait-and-Switch
Use that 50-round capacity to your advantage. Draw enemy fire, stay in cover, then rush when they're forced to reload. Works especially well against Vector, UZI, or AR users who can't match your sustained fire.
UMP45 Third-Party Mastery
That suppressor setup makes you a ghost. Eliminate enemies without minimap detection, perfect for multi-squad scenarios where positioning matters more than raw firepower.
Hip-Fire Dominance
SMGs have significantly tighter hip-fire spread than ARs. This enables run-and-gun tactics where mobility trumps ADS accuracy.
Key applications:
Strafe shooting while maintaining accuracy
Building clearance without movement penalties
Surprise engagement advantages
Multi-target scenarios
The Verdict: Context is King
After extensive testing, here's my honest take: UMP45 for versatility and consistency, P90 for aggressive close-quarters dominance. UMP45 forgives mistakes and adapts to situations. P90 rewards aggressive positioning and punishes hesitation.
Choose UMP45 if you:
Want one weapon for multiple scenarios
Prefer controlled, precise gameplay
Play more defensively
Value ammunition efficiency
Choose P90 if you:
Live for close-quarters chaos
Play aggressively
Don't mind range limitations
Want to overwhelm enemies with firepower
FAQ: The Questions Everyone Asks
Which SMG should beginners pick? UMP45, no contest. That minimal recoil and range versatility forgive learning mistakes. P90 requires understanding positioning and range limitations that come with experience.
What's the actual damage difference? UMP45 hits for 39 base damage with .45 ACP. P90's individual shot damage is lower, but that 50-round mag and fire rate create higher overall DPS in sustained fights.
Can P90 work on other maps? Nope – P90 is Livik and Arena exclusive since update 0.19.0. It's specifically designed for that fast-paced, close-quarters environment.
Which has better attachment options? UMP45 wins with full attachment versatility. P90's unique 4x/6x scope capability is interesting but limited by range effectiveness.
Best sensitivity settings? Start with Red Dot 50%, 2x 35%, scaling down to 8x at 12%. Gyroscope users try Red Dot 280%, scaling to 8x at 100%. But honestly? Training ground time beats any guide.
Which is more ammo efficient? UMP45 by a mile. That moderate fire rate and higher per-shot damage mean less ammunition consumption. P90 burns through 9mm reserves quickly.