MAC Opera is a neutral-toned, medium red with a matte finish. It is a limited edition lipstick that retails for $20.00 and contains 0.1 oz.
MAC Opera Lipstick ($17.50 for 0.10 oz.) is described as a "dark red." It's a medium-dark red with cool, blue undertones and a mostly matte finish. MAC Stunner (LE, $16.00) is darker. MAC Kinky (LE, $16.00) is similar. Bite Beauty Fraise (P, $24.00) is similar. Tom Ford Beauty Ruby Rush (07) (P, $50.00) is similar. NARS Deadly Catch (LE, $26.00) is similar. Kat Von D Hexagram (P, $21.00) is a smidgen darker. MAC Ruby (LE, $16.00) is glossier. Too Faced Melted Ruby (P, $21.00) is glossier. Chanel La Precieuse (317) (LE, $34.00) is cooler-toned. MAC RiRi Woo (LE, $16.00) is darker, more matte. Maybelline Very Cherry (P, $7.49) is darker. MAC Ruby Woo (P, $16.00) is darker, more matte. MAC MAC Red (P, $16.00) is cooler-toned, darker. See comparison swatches / view dupes.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Formulated to shade, define and showcase the lips, M·A·C Lipstick is available in every nuance of your favorite color and high-fashion texture. It's the iconic product that made M·A·C famous. AMPLIFIED CREME (A): Ultra-creamy. Quietly shiny. Color-packed! Hi-res: hi-impact. CREMESHEEN (C): Creme-based lipstick that imparts bright full color, with a soft and supple shine. FROST (F): Excellent color payoff with medium to high frosted shimmer-and-shine finish. LUSTRE (L): Demi-sheer with wet-look lustre finish. Very slick. Makes lips look soft, smooth, ultra-moist. MATTE (M): Pigment rich with intense color pay-off. No-shine, all matte finish. SATIN (S): Color-rich. Soft satin, semi-matte finish. Conditions while adding intense color.