






Li-Ning Blade X 800 Badminton Racket (4U)
Li-Ning BladeX 800 (4U) is the most versatile weight class in the standard BladeX 800 line, strung around 30 lbs for competitive all-court play.
Estimated Delivery Time: 3 - 6 Days (Delivery subject to pincode)
GOS's Opinion
Know MoreHow you'd like your racquet:
GOS's Opinion
The most versatile weight class in the BladeX 800 range, balancing strong smash power with better court speed and net play capability than the 3U while maintaining the high-modulus carbon construction that defines the 800 series. A strong all-round advanced frame for competitive players who want serious attacking quality and enough versatility to perform well across the whole court in both singles and doubles.
Product Details
| Brand | Li-Ning |
| Model | BladeX 800 |
| Series | BladeX |
| Weight / Grip | 4U / G5 |
| Balance | Head Light (per research - see note) |
| Balance Point | ~295mm |
| Flex | Stiff |
| Frame Material | Carbon Fibre (blade-profile frame) |
| Shaft Material | Carbon Fibre (blade-profile frame) |
| Max Tension | ~30 lbs |
| Player Level | Advanced |
| MRP | Rs. 24,990 (inclusive of all taxes) |
God of Sports Expert Verdict on Li-Ning Blade X 800 Badminton Racket (4U):
- The BladeX 800 at 4U is the most versatile weight class in the standard BladeX 800 range - independently confirmed as lighter than the 3U (81-84g vs 85-89g), giving better court speed and net play capability while keeping the high-modulus carbon construction that defines the 800 series.
- A balance note: independent sources describe both the 3U and 4U standard BladeX 800 as head-light - this is still consistent with strong attacking quality, since a lighter overall weight supports faster, more versatile shot-making across the whole court.
- The blade-shaped aerodynamic frame is the platform's defining construction, distinct from the AxForce line's isometric Dynamic Optimum head.
- This is the racket for a competitive player who wants serious attacking quality and enough versatility to perform well across the whole court in both singles and doubles.
Technology Breakdown:
- Blade-Shaped Aerodynamic Frame — reduced drag through the swing: A distinct blade-profile frame cross-section, built to cut wind resistance and maintain racket-head speed.
- Stiff Shaft Construction — crisp, direct response: A stiff shaft rewards a fast, clean, established swing with a direct, powerful hit.
Performance Ratings:
| Category | Score (/10) | Notes |
| Attack | 9 | A lighter blade-profile build still gives strong smash power with a stiff shaft for a clean, committed swing. |
| Defence | 7 | The lighter weight than the 3U helps recovery, though a stiff shaft still demands good technique. |
| Net Area | 8 | The lighter build makes net recovery noticeably easier than the heavier 3U. |
| Control | 9 | A stiff shaft and aerodynamic blade-shaped frame reward clean, established technique with precise placement. |
On Court Performance Analysis:
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Tosses & Clears
- Tosses and clears are easy to send the full length of the court, with enough pace that opponents can't casually drift back to collect them.
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Smashes
- Smashing punches above what the weight class suggests - the frame is tuned to reward a fast, clean swing with a steep, difficult-to-read smash.
-
Flat Exchanges
- Flat exchanges have real bite - a stiffer shaft returns energy quickly on fast drives, which matters when a rally speeds up and there's no time for a long swing.
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Defence
- Defence holds up reasonably well under pressure, without being the standout part of the racket's game.
-
Net Dribbles
- Net dribbles are solid and controllable, with reasonable feel for tight exchanges close to the tape, without being the racket's standout strength.
-
Handling Speed
- Handling speed is comfortable and unremarkable - quick enough for club-level rallies without being a specialist speed frame.
Racket Finder — Is This Right for You?
- Competitive players who want serious attacking quality with all-court versatility: the lighter 4U build is the more practical choice for most advanced players than the heavier 3U.
- Players who compete in both singles and doubles: the lighter weight supports performing well across the whole court.
- Not for you if you want the absolute maximum overhead power: the heavier 3U carries slightly more raw mass behind the shuttle.
Playing Style Guide:
-
Rearcourt / Attacking Player
- A genuine strength - the blade-profile frame and stiff shaft give strong smash power even at this lighter weight.
-
Frontcourt / Net Player
- Net play is a strength here - the lighter build makes recovery noticeably easier than the heavier 3U.
-
All-Round / Singles Player
- Suits a competitive singles player who wants serious power without sacrificing all-court performance.
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Doubles Player
- Workable for doubles, with better net recovery than the heavier 3U.
Same-Brand Comparison — Other Li-Ning Rackets:
| Model | Weight | Balance | Flex | Max Tension | Best For |
| Li-Ning Blade X 800 Badminton Racket (4U) | 4U | Head Light | Stiff | ~30 lbs | (this racket) |
| Li-Ning BladeX 800 (3U) | 3U | Head Light (disputed) | Stiff | ~30-31 lbs | A heavier alternative with more raw overhead power |
| Li-Ning BladeX 800 Power | 4U | Even/Slight Head Heavy | Medium | Not independently verified | A more forgiving attacking alternative with a medium-flex shaft |
| Li-Ning BladeX 800 Speed | 4U | Head Light | Hard/Stiff | 31 lbs | A sharper, more precision-focused speed alternative |
Cross-Brand Comparison:
| Model | Brand | Weight | Balance | Flex | Best For |
| Yonex Astrox 99 Play | Yonex | 4U | Head Heavy | Medium | A widely-reviewed flagship attacking alternative |
| Victor Thruster EGL | Victor | 4U | Head Heavy | Not independently settled | A high-tension attacking alternative at a lower price |
Other Li-Ning Rackets also at God of Sports:
Is the Li-Ning BladeX 800 (4U) a good all-round racket?
Yes - it's the most versatile weight class in the standard BladeX 800 range, balancing strong smash power with better court speed and net play than the heavier 3U.
Is the BladeX 800 (4U) lighter than the 3U?
Yes - independently confirmed. The 4U sits at 81-84g versus the 3U's 85-89g.
Is the BladeX 800 (4U) head-light or head-heavy?
Independent sources consistently describe it as head-light for both 3U and 4U.
What string tension does the BladeX 800 (4U) take?
Independent sources point to around 30 lbs.
Who should buy the Li-Ning BladeX 800 (4U)?
A competitive player who wants serious attacking quality with enough versatility to perform well across the whole court, in both singles and doubles.
Does the BladeX 800 (4U) suit singles or doubles better?
It works well for both - the lighter weight than the 3U helps with net recovery and doubles-style fast exchanges, while still carrying genuine attacking power for singles.
How does the standard BladeX 800 (4U) compare to the Power and Speed variants?
The standard 3U/4U, Power, and Speed are four genuinely distinct configurations - Power uses an even-to-head-heavy balance and medium flex for more accessible power, Speed uses a head-light, hard-flex shaft for maximum precision, and the standard 4U sits in between with a stiff shaft and head-light balance for all-round versatility.











































