Shimano Sienna 4000X vs Shimano 21 TwinPower SW C 6000 HGX
The selected categories are different, score metrics vary from category to another.

Shimano Sienna
Spinning
48.50 out of 100
Value for money3.5 out of 5
Quality classLow
Durability2.62 out of 10
Ergonomics4 out of 10
Gear ratio5.2:1
Maximum drag8.5kg / 18,74lbs
Weight320g / 11.29oz
Line retireve per crank82 centimeter / 32.28 inch
Ball bearings4
Technical Specifications
- BrandSHIMANO
- The main category of the reelSpinning
- Price range~ €27.33
- Is saltwater resistantNo
- Spare spoolNo
- Reel size4000
- Handle typeSingle handle
- Drag typeFront drag
- Handle orientationLeft, Right
- Line capacity monofilmm/meter: 0.3/180

Shimano 21 TwinPower SW C
Seafishing
69.20 out of 100
Value for money4 out of 5
Quality classExcellent
Durability9.5 out of 10
Ergonomics5.79 out of 10
Gear ratio5.7:1
Maximum drag13kg / 28.66lbs
Weight425g / 14.99oz
Line retireve per crank103 centimeter / 40.55 inch
Ball bearings11
Technical Specifications
- BrandSHIMANO
- The main category of the reelSeafishing
- Price range~ €435.33
- Is saltwater resistantYes
- Spare spoolNo
- Reel size6000 HG
- Handle typeSingle handle
- Drag typeFront drag
- Handle orientationLeft, Right
- Line capacity monofilmm/meter: 0.37/190
Conclusion
Shimano 21 TwinPower SW C 6000 HGX clearly outshines Shimano Sienna 4000X, offering significantly better performance in durability (9.5 out of 10) and weight (425g / 14,99oz). While Shimano Sienna 4000X may be a budget-friendly option. For most anglers, Shimano 21 TwinPower SW C 6000 HGX is the kind of reel you can trust when performance matters.
What's the difference between Shimano Sienna and Shimano 21 TwinPower SW C?
Shimano Sienna 4000X
- The reel brings in line quickly with its 8 out of 10 (5.2:1) rating, making it a great fit for power fishing
- 6.71 out of 10 (82 centimeter / 32.28 inch) in line retrieve, means the reel delivers a steady and reliable retrieve which is ideal for most everyday techniques
- The reel scores 7 out of 10 (4) in bearings, offering smooth performance for regular use with no issues
Shimano 21 TwinPower SW C 6000 HGX
- Scoring 8.79 out of 10 (425g / 14,99oz), this reel is lighter than expected for a saltwater model, which helps on long sessions without extra strain
- Built tough for the salt, ideal for seafishing.
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