Fragrance comparison

Albert Einstein Quantum vs Poseidon's Elixir 15Y

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

Updated 14 Nov 2026 71 ratings analysed

1 wins

Albert Einstein Quantum

Atralia

4.1571 votes

Rank #10,481 FruityCitrus

Full profile Similar & dupes

43%scent match

Some overlap

Poseidon's Elixir 15Y

The Dua Brand

—0 votes

Rank #81,799 FruityWoody

Full profile Similar & dupes

Quick verdict

Which one should you pick?

Albert Einstein Quantum takes 1 of 1 categories.

Albert Einstein Quantum
Choose it for a fruity and citrus character. Wins on fragranxe ranking. Best in summer, daytime wear.
Poseidon's Elixir 15Y
Choose it for a fruity and woody character.

Albert Einstein Quantum1/1

Poseidon's Elixir 15Y0/1

Ratings & consensus: Not scored
Community sentiment: Not scored
Longevity: Not scored
Sillage & projection: Not scored
Value for money: Not scored
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 Elixir 15YThe Dua Brand

Winner

Ratings & consensus

Average rating and ownership split

4.15/ 5 · 71 votes

Have 29%Had 3%Want 68%

—/ 5 · 0 votes

Have 50%Had 0%Want 50%

Category winnerNot enough dataRating 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

Not enough votes yet

Category winnerNot enough dataMost positive mix (25+ votes)

Longevity & sillage

0–100 community performance scores

⏱ Longevity62

〰 Sillage55

♥ Love / hate79

⏱ LongevityN/A

〰 SillageN/A

♥ Love / hateN/A

Category winners

LongevityNo data

SillageNo data

Value for money

How fairly priced voters find it

¤ Price value78

¤ Price valueN/A

Category winnerNot enough dataBest value score

Main accords

Strength of each scent family · outlined = shared by both

fruity100%

citrus92%

floral84%

fresh spicy77%

aromatic69%

woody61%

fruity100%

woody92%

sweet84%

earthy77%

mossy69%

white floral61%

Scent match43%Some overlap · both fruity and woody

Note pyramid (duration)

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

Top

BergamotBlackcurrantPineapple

Heart

OsmanthusOrangeJasminejuniper berry

Base

MuskAmbergrisOakmossPeru Balsam

Top

BlackcurrantPineappleBergamot

Heart

PatchouliJasmineBirch

Base

AmbergrisVanillaOakmossMusk

InformationalShared notesBergamot, Blackcurrant, Pineapple and Jasmine. Note durations are not published for these fragrances, so this is not scored.

Seasons & time of day

Relative to each fragrance's best season

Spring96

Summer100

Fall39

Winter26

Day100

Night24

No season votes yet

Category winnerNot enough dataMost year-round

Who wears it

Gender appeal votes

Men32

Unisex57

Women11

Not enough votes yet

InformationalProfile onlyAudience is not scored

Ranking & credits

Fragranxe overall rank, nose and launch

Overall rank#10,481

PerfumerNot listed

Launched—

Reviews17

Overall rank#81,799

PerfumerNot listed

Launched—

Reviews4

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 Elixir 15Y is a fruity, smoky woods scent built in the Aventus mould, with pineapple, blackcurrant and bergamot up top, then birch, patchouli and jasmine through the middle. It opens bright and juicy, then settles into mossy ambergris, musk and a touch of vanilla. This looks best suited to someone who likes…

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.

Do Albert Einstein Quantum and Poseidon's Elixir 15Y smell similar?

Some overlap: a 43% scent match on Fragranxe. Both share fruity and woody accords. Common notes include Bergamot, Blackcurrant, Pineapple and Jasmine.

Is Albert Einstein Quantum or Poseidon's Elixir 15Y better for summer or winter?

Albert Einstein Quantum suits daytime wear. Based on community season votes.

What are the notes in Albert Einstein Quantum and Poseidon's Elixir 15Y?

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 Elixir 15Y has top notes of Blackcurrant, Pineapple and Bergamot, heart notes of Patchouli, Jasmine and Birch, a base of Ambergris, Vanilla, Oakmoss and Musk.