Shimano Sienna 4000X vs Shimano 21 TwinPower SW C 10000 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

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

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 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 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.