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html›body›main#compare1,339 models · updated Nov 13, 2026
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  3. HX4 Blister vs Discovery C33

Coast HX4 Blister vs GP Discovery C33

What HX4 Blister does better (0) and where Discovery C33 wins (3) — every spec side by side.

Coast HX4 Blister
Coast · 2021HX4 Blister
4.1Score
0 advantages≈ $25
vs
GP Discovery C33
GP · 2021Discovery C33
4.4Score
3 advantages≈ $20
Higher score
2.2Brightness & throw2.8

Why is HX4 Blister better than Discovery C33?

HX4 Blister has no measurable advantages in this pair.

Why is Discovery C33 better than HX4 Blister?

  1. Beam distance (ANSI FL1)13 m vs 100 m7.7×
  2. Maximum output80 lm vs 150 lm+88%
  3. Maximum runtime3.8 h vs 20 h5.3×
Specifications

Side by side

Light output
Maximum output80 lm150 lm
Beam distance (ANSI FL1)13 m100 m
Light sourceCOB LED panelCOB LED panel
LED & beam
Number of LEDs—2
Battery & charging
BatteryAAAAA
Number of batteries22
Maximum runtime3.8 h20 h
Rechargeable—No
Build & durability
Body materialPlastic / polymerAluminium
Size & weight
Length / height—163 mm
Head diameter / width—26 mm
Weight—128 g
Modes & features
Red lightYes—
ColoursBlackBlack
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