Fragrance comparison

Albert Einstein Quantum vs Poseidon's Ottoman Supernova

Notes, accords, longevity, sillage, seasons and community ratings, side by side.

Updated 14 Nov 2026 84 ratings analysed

3 wins

Albert Einstein Quantum

Atralia

4.1571 votes

Rank #10,481 FruityCitrus

Full profile Similar & dupes

58%scent match

Closely related

Poseidon's Ottoman Supernova

The Dua Brand

3.1513 votes

Rank #60,438 CitrusAromatic

Full profile Similar & dupes

Quick verdict

Which one should you pick?

Albert Einstein Quantum takes 3 of 5 categories.

Albert Einstein Quantum
Choose it for a fruity and citrus character. Wins on ratings & consensus, value for money and fragranxe ranking. Best in summer, daytime wear.
Poseidon's Ottoman Supernova
Choose it for a citrus and aromatic character. Wins on longevity and sillage & projection. Best in spring, daytime wear.

Albert Einstein Quantum3/5

Poseidon's Ottoman Supernova2/5

Ratings & consensus: Albert Einstein Quantum
Community sentiment: Not scored
Longevity: Poseidon's Ottoman Supernova
Sillage & projection: Poseidon's Ottoman Supernova
Value for money: Albert Einstein Quantum
Versatility: Not scored
Note pyramid (duration): Not scored
Fragranxe ranking: Albert Einstein Quantum

Head-to-head breakdown

Every category side by side, with the winner called out.

Fragrance

Albert Einstein QuantumAtralia

Poseidon's Ottoman SupernovaThe Dua Brand

Winner

Ratings & consensus

Average rating and ownership split

4.15/ 5 · 71 votes

Have 29%Had 3%Want 68%

3.15/ 5 · 13 votes

Have 89%Had 11%Want 0%

Category winnerAlbert Einstein QuantumRating weighted by vote count

Community sentiment

How voters split from love to hate

56%Love

20%Like

14%Ok

3%Dislike

7%Hate

71 votes

23%Love

38%Like

0%Ok

8%Dislike

31%Hate

13 votes · too few to score

Category winnerNot enough dataMost positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ Longevity62

〰 Sillage55

♥ Love / hate79

⏱ Longevity73

〰 Sillage56

♥ Love / hate54

Category winners

LongevityPoseidon's Ottoman Supernova

SillagePoseidon's Ottoman Supernova

Value for money

How fairly priced voters find it

¤ Price value78

¤ Price value47

Category winnerAlbert Einstein QuantumBest value score

Main accords

Strength of each scent family · outlined = shared by both

fruity100%

citrus92%

floral84%

fresh spicy77%

aromatic69%

woody61%

citrus100%

aromatic92%

woody84%

fresh spicy77%

amber69%

fruity61%

Scent match58%Closely related · both citrus, fruity and aromatic

Note pyramid (duration)

Top, heart and base, with how long each lasts when known · gold = shared

Top

BergamotBlackcurrantPineapple

Heart

OsmanthusOrangeJasminejuniper berry

Base

MuskAmbergrisOakmossPeru Balsam

Notes

GrapefruitPineappleBergamotLily of the Valleyjuniper berryPink PepperPatchouliArtemisiaAmbergrisLavenderLabdanumGalbanum

No top / heart / base split published

InformationalShared notesBergamot, Pineapple, juniper berry and Ambergris. Durations are only published for Poseidon's Ottoman Supernova, so this is not scored.

Seasons & time of day

Relative to each fragrance's best season

Spring96

Summer100

Fall39

Winter26

Day100

Night24

Spring100

Summer100

Fall100

Winter17

Day100

Night17

Category winnerNot enough dataMost year-round

Who wears it

Gender appeal votes

Men32

Unisex57

Women11

Men100

Unisex0

Women0

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#10,481

PerfumerNot listed

Launched—

Reviews17

Overall rank#60,438

PerfumerNot listed

Launched—

Reviews3

Category winnerAlbert Einstein QuantumHigher overall rank

In a nutshell

Description & review snapshot

Albert Einstein Quantum opens with bright bergamot, blackcurrant and pineapple, then settles into a musky fruity floral dry-down that many wearers describe as shampoo-clean, smooth and easy to wear. It leans fresh and playful rather than deep, with enough sweetness to feel noticeable, but some people find the opening …

Reviews →

Poseidon's Ottoman Supernova by The Dua Brand kicks off with an intense burst of tart pineapple, bitter grapefruit, and juicy bergamot. The opening feels crisp, sunny, and immediately recognizable, capturing the bright edge of high-end citrus colognes before shifting into darker territory. Within thirty minutes, herba…

Reviews →

InformationalRead bothTaste is personal

How we score: ratings blend public fragrance ratings with Fragranxe member votes; longevity, sillage, value and sentiment are community vote scores, and season bars are relative to each fragrance's strongest season. Categories with too little data are shown but not scored. The scent match weighs accord overlap (60%) and shared notes (40%). More in the FAQ.

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Common questions

Straight answers from the data above.

Which is better, Albert Einstein Quantum or Poseidon's Ottoman Supernova?

Albert Einstein Quantum takes 3 of 5 categories. Albert Einstein Quantum is rated 4.15/5 from 71 votes; Poseidon's Ottoman Supernova is rated 3.15/5 from 13 votes. Choose Albert Einstein Quantum for a fruity and citrus character. Wins on ratings & consensus, value for money and fragranxe ranking. Best in summer, daytime wear. Choose Poseidon's Ottoman Supernova for a citrus and aromatic character. Wins on longevity and sillage & projection. Best in spring, daytime wear.

Which lasts longer, Albert Einstein Quantum or Poseidon's Ottoman Supernova?

Poseidon's Ottoman Supernova lasts longest (Poseidon's Ottoman Supernova 73/100, Albert Einstein Quantum 62/100), based on community performance votes.

Which projects more, Albert Einstein Quantum or Poseidon's Ottoman Supernova?

Projection is very close: Poseidon's Ottoman Supernova 56/100, Albert Einstein Quantum 55/100 for sillage.

Do Albert Einstein Quantum and Poseidon's Ottoman Supernova smell similar?

Closely related: a 58% scent match on Fragranxe. Both share citrus, fruity and aromatic accords. Common notes include Bergamot, Pineapple, juniper berry and Ambergris.

Is Albert Einstein Quantum or Poseidon's Ottoman Supernova better for summer or winter?

Albert Einstein Quantum suits daytime wear; Poseidon's Ottoman Supernova suits daytime wear. Based on community season votes.

What are the notes in Albert Einstein Quantum and Poseidon's Ottoman Supernova?

Albert Einstein Quantum has top notes of Bergamot, Blackcurrant and Pineapple, heart notes of Osmanthus, Orange, Jasmine and juniper berry, a base of Musk, Ambergris, Oakmoss and Peru Balsam. Poseidon's Ottoman Supernova features Grapefruit, Pineapple, Bergamot, Lily of the Valley and juniper berry.