How we scoreBlogAdvertise
html›body›main#compare791 models · updated Oct 21, 2026
  1. compoundsemi.com
  2. Compare
  3. TK22R vs SRT6i

Fenix TK22R vs Nitecore SRT6i

What TK22R does better (1) and where SRT6i wins (2) — every spec side by side.

Fenix TK22R
Fenix · 2023TK22R
7.2Score
1 advantage≈ $140
Higher score
vs
Nitecore SRT6i
Nitecore · 2023SRT6i
5.8Score
2 advantages
7.7Brightness & throw7.6
5.0Battery & charging7.8

Why is TK22R better than SRT6i?

  1. Maximum output3,200 lm vs 2,100 lm+52%

Why is SRT6i better than TK22R?

  1. Beam distance (ANSI FL1)480 m vs 510 m+6%
  2. Peak beam intensity57,600 cd vs 65,020 cd+13%
Specifications

Side by side

Fenix TK22RFenix TK22R≈ $1407.2
Light output
Maximum output3,200 lm2,100 lm
Peak beam intensity57,600 cd65,020 cd
Beam distance (ANSI FL1)480 m510 m
Light sourceLEDLED
LED & beam
LED emitterLuminus SST-70—
LED makerLuminus—
Colour temperature6,500K—
Battery & charging
Battery21700 Li-ion—
Battery capacity—5,000 mAh
Maximum runtime50 h—
RechargeableYesYes
USB-C chargingYesYes
Battery level indicatorYes—
Build & durability
Protection ratingIP68—
Water protection (IPx)IPx8—
Size & weight
Length / height158 mm—
Head diameter / width40 mm—
Body diameter / depth25.4 mm—
Weight218 g—
Modes & features
Brightness levels—3
Switch—Tail switch
Tactical tail switch (momentary on)Yes—
StrobeYes—
LockoutYes—
Mode memoryYes—
To compare: 0up to 4 models
Compare