The brightness is subjective virtually identical and even a bit higher than in the halogen spotlights.
The Samsung is a hint in the pleasant light color (warmer).
Given the power consumption difference and the greater the radiation angle at the Samsung (3.1W / 40 ° to 4W / 36 °) is the clear victory at the Samsung, which is also more favorable.
Next speaks for Samsung to include more individual LEDs and therefore somewhat less hidden when you look directly at the lamp.