Shimano 21 TwinPower SW C 10000 HGX vs Shimano Sienna 4000X

The selected categories are different, score metrics vary from category to another.

Shimano 21 TwinPower SW C

Seafishing

74.80 out of 100

Value for money4.5 out of 5

Quality classExcellent

Durability9.5 out of 10

Ergonomics5.46 out of 10

Gear ratio5.6:1

Maximum drag25kg / 55.12lbs

Weight655g / 23.1oz

Line retireve per crank116 centimeter / 45.67 inch

Ball bearings11

Technical Specifications

BrandSHIMANO
The main category of the reelSeafishing
Price range~ €429.33
Is saltwater resistantYes
Spare spoolNo
Reel size10000 HG
Handle typeSingle handle
Drag typeFront drag
Handle orientationLeft, Right
Line capacity monofilmm/meter: 0.47/210

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

Conclusion

Shimano 21 TwinPower SW C 10000 HGX clearly outshines Shimano Sienna 4000X, offering significantly better performance in durability (9.5 out of 10) and weight (655g / 23,1oz). While Shimano Sienna 4000X may be a budget-friendly option. For most anglers, Shimano 21 TwinPower SW C 10000 HGX is the kind of reel you can trust when performance matters.

What's the difference between Shimano 21 TwinPower SW C and Shimano Sienna?

Shimano 21 TwinPower SW C 10000 HGX

Scoring 8.13 out of 10 (655g / 23,1oz), 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.

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