# item.guide
Side-by-Side Comparison Coffee Roasts & Botanical Teas

Oolong Tea (Tie Guan Yin Semi-Oxidized) vs. V60 Pour-Over Filter Coffee

Comparing 2 standards across 13 specifications. 13 key differences identified.

Comparing:
Oolong Tea (Tie Guan Yin Semi-Oxidized)
V60 Pour-Over Filter Coffee

Tie Guan Yin is a prized semi-oxidized oolong tea (30–40% oxidation) from Anxi, China. Steeping 5g in 150ml water at 88–92°C in a Gaiwan for 45 seconds produces an orchid floral fragrance, rich theasinensins, and ~25mg caffeine per 100ml over 6+ infusions.

View full Oolong Tea (Tie Guan Yin Semi-Oxidized) spec sheet →

V60 filter coffee is gravity percolation through a 60-degree conical paper filter. Using a 1:16.7 brew ratio (15g coffee to 250g water at 92–96°C) over 2.5–3.5 minutes, it produces a crystal-clear cup with 1.25–1.45% TDS and high clarity.

View full V60 Pour-Over Filter Coffee spec sheet →

Specification Comparison Table

13 Parameters
Parameter / Spec
Product Class
Semi-Oxidized Rolled Oolong Tea (30–40% Oxidation) Gravity Paper Percolation Coffee
Brewing Water Temperature
88 – 92°C (190 – 198°F) 92 – 96°C (198 – 205°F)
Caffeine Content (per 100ml)
~25 – 35 mg mg ~60 – 75 mg (250ml mug = ~150–180mg caffeine) mg
Standard Brew Ratio (Leaf : Water)
5.0g in 150ml (Gongfu style 1 : 30)
Steeping Duration
45s (1st), +15s per subsequent infusion (6–8 steepings)
Oxidation Level
30 – 40% (Partial enzymatic bruising and pan firing)
Bioactive Polyphenols
Theasinensins (unique oolong dimers), EGCG, L-Theanine
Standard Brew Ratio (Dose : Water)
1 : 16.7 (60g coffee per 1.0 Liter water)
Extraction Pressure
Ambient Atmospheric (1.0 Bar Gravity)
Extraction Time
2.5 – 3.5 Minutes (including 45s bloom)
Grind Size Range
500 – 700 µm (Medium-Fine)
Total Dissolved Solids (TDS)
1.25 – 1.45 % %
Extraction Yield (EY)
19.0 – 21.5 % (SCA Golden Cup Standard) %