How we scoreBlogAdvertise
html›body›main#compare1,338 models · updated Nov 10, 2026
  1. compoundsemi.com
  2. Compare
  3. TK11 TAC vs P10i

Fenix TK11 TAC vs Nitecore P10i

What TK11 TAC does better (3) and where P10i wins (2) — every spec side by side.

Fenix TK11 TAC
Fenix · 2020TK11 TAC
5.9Score
3 advantages≈ $75
vs
Nitecore P10i
Nitecore · 2020P10i
6.0Score
2 advantages≈ $80
Higher score
6.4Brightness & throw6.1
5.5Battery & charging5.2
7.8Build & durability9.0
2.6Light quality2.6
5.9Features5.9
Dimensions

Size comparison

TK11 TACP10i
34 × 14023.525 × 147
TK11 TACP10iDifference
Length / height140 mm147 mm−7 mm
Head diameter / width34 mm25 mm+9 mm
Weight114 g84 g+30 g

Drawn to the same scale from the official dimensions (front and side).

Why is TK11 TAC better than P10i?

  1. Beam distance (ANSI FL1)335 m vs 290 m+16%
  2. Peak beam intensity28,060 cd vs 21,020 cd+33%
  3. Maximum runtime47.5 h vs 38 h+25%

Why is P10i better than TK11 TAC?

  1. Maximum output1,600 lm vs 1,800 lm+12%
  2. Weight114 g vs 84 g+36%
Specifications

Side by side

Fenix TK11 TACFenix TK11 TAC≈ $755.9
Nitecore P10iNitecore P10i≈ $806.0
Light output
Maximum output1,600 lm1,800 lm
Peak beam intensity28,060 cd21,020 cd
Beam distance (ANSI FL1)335 m290 m
Light sourceLEDLED
LED & beam
LED emitterLuminus SST-40—
LED makerLuminus—
Colour temperature6,500K—
Battery & charging
Battery18650 Li-ion, CR123A21700 Li-ion
Maximum runtime47.5 h38 h
RechargeableYesYes
USB-C charging—Yes
Build & durability
Protection ratingIP68IP68
Water protection (IPx)IPx8IPx8
Body material—Aluminium
Pocket clip—Yes
Size & weight
Length / height140 mm147 mm
Head diameter / width34 mm25 mm
Body diameter / depth23.5 mm—
Weight114 g84 g
Modes & features
Brightness levels33
SwitchTail switch—
StrobeYesYes
Colours—Black
To compare: 0up to 4 models
Compare