Compare two teas

Side by side across seven dimensions. There is no verdict and no winner — the purpose is to understand the difference, not to be told which to buy.

Assam

অসম চাহ

Black tea

TeaHQ has written about this pair

Five black teas that share a processing route and almost nothing else. Anyone who has decided black tea is one flavour has met one of these and generalised from it.

Where it is from and what leaf
Assam: North-east India, native large-leaf assamica on a hot river plain.Darjeeling second flush: Himalayan West Bengal, small-leaf sinensis at altitude.
What makes it distinctive
Assam: Full oxidation on assamica, giving the most body and the most malt.Darjeeling second flush: Slow growth at altitude and a summer picking, giving muscatel character.
Commonly described as
Assam: Malty, brisk, heavy-bodied, with raisin and cocoa.Darjeeling second flush: Muscat grape, apricot and walnut over a light malt base.
Brewing
Assam: Boiling water, three to four minutes. Very forgiving.Darjeeling second flush: 90 to 95 °C, three minutes. Over-steeping buries the fruit.
With milk?
Assam: Built for it.Darjeeling second flush: Not traditionally; milk erases the muscatel.
Who may prefer it
Assam: Anyone wanting a strong, forgiving mug with milk.Darjeeling second flush: Anyone drawn to aromatic, fruit-led tea drunk plain.

In summary: Dian Hong is the easiest of the five to enjoy without milk and the best starting point for someone who has only met breakfast blends. Assam is the reference for what 'malty' means. The others are each doing something specific enough that liking one predicts little about the rest.

Point by point

DimensionAssamDarjeeling second flush
CategoryBlack tea · fully oxidisedBlack tea · heavily oxidised
ProductionIn order: Withering → Rolling and shaping → Oxidation → Drying. bud and two leaves and second flush harvest.In order: Withering → Rolling and shaping → Oxidation → Drying. bud and two leaves and second flush harvest.
OriginIndia — AssamIndia — Darjeeling — Protected designation: Protected by an Indian geographical indication.
Flavourchocolate and fruity. full bodied, drying and rich in the mouth. Aroma: malt, raisin, cocoa, baked bread. Straightforward in character. Bold in intensity.fruity and woody. medium and smooth in the mouth. Aroma: muscat grape, apricot, walnut, warm wood. Layered in character. Moderate in intensity.
BrewingWestern brewing (teapot or mug): 1–1.5 g/100 ml at 95–100 °C, first steep 240s. Mug infuser brewing: 1–1.5 g/100 ml at 95–101 °C, first steep 180s.Western brewing (teapot or mug): 1–1.5 g/100 ml at 90–95 °C, first steep 210s. Gongfu brewing (gaiwan): 4–5 g/100 ml at 90–95 °C, first steep 10s of 5 authored.
Cultural contextUsed in Chai culture in India and Taiwanese bubble tea culture.Used in Afternoon tea.
Who may prefer itSomeone who wants the cup to assert itself and wants to enjoy it on the first cup. It tolerates an imprecise brew and takes milk.Someone who wants presence without being dominated and wants to enjoy it on the first cup. It tolerates an imprecise brew and is traditionally drunk plain.

Nothing above is a recommendation. The last row describes the drinker each tea suits, using each tea’s own authored fields and the same sentence structure for both, so neither can be framed as the safe choice.

Brew Assam · Brew Darjeeling second flush