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  3. Legion 7a Gen 11 RTX 5070 (2026) vs Blade 16 RTX 5090 (2026)

Lenovo Legion 7a Gen 11 RTX 5070 (2026) vs Razer Blade 16 RTX 5090 (2026)

What Legion 7a Gen 11 RTX 5070 (2026) does better (6) and where Blade 16 RTX 5090 (2026) wins (16) — every spec side by side.

Lenovo Legion 7a Gen 11 RTX 5070 (2026)
9.3Score
6 advantages
vs
Razer Blade 16 RTX 5090 (2026)
9.7Score
16 advantages≈ $5,600
Higher score
8.7Graphics9.8
8.4Overall performance9.7
9.5Display9.8
8.8Memory & storage8.4
5.4Battery & portability6.8
8.7Features & cooling8.8
Dimensions

Size comparison

Legion 7a Gen 11 RTX 5070 (2026)Blade 16 RTX 5090 (2026)
344 × 244.519.9355 × 25117
Legion 7a Gen 11 RTX 5070 (2026)Blade 16 RTX 5090 (2026)Difference
Depth244.5 mm251 mm−6.5 mm
Width344 mm355 mm−11 mm
Thickness19.9 mm17 mm+2.9 mm
Weight1.9 kg2.1 kg−0.3 kg

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

Why is Legion 7a Gen 11 RTX 5070 (2026) better than Blade 16 RTX 5090 (2026)?

  1. Weight1.87 kg vs 2.14 kg+14%
  2. SSD (up to)4,096 GB vs 4,000 GB+2%
  3. Webcam1,440p vs 1,080p+33%
  4. Key travel1.6 mm vs 1.5 mm+7%
  5. Max CPU clock5.1 GHz vs 4.9 GHz+4%
  6. Geekbench 6 single-core2,892 vs 2,822+2%

Why is Blade 16 RTX 5090 (2026) better than Legion 7a Gen 11 RTX 5070 (2026)?

  1. GPU compute (FP32)26.2 TFLOPS vs 51.4 TFLOPS+96%
  2. 3DMark Steel Nomad Light13,674 vs 26,695+95%
  3. GPU power (TGP)115 W vs 175 W+52%
  4. GPU shader cores4,608 vs 10,4962.3×
  5. Brightness500 nits vs 1,100 nits2.2×
  6. Video memory12 GB vs 24 GB2×
  7. CPU cores8 vs 162×
  8. Battery capacity84 Wh vs 90 Wh+7%
  9. Geekbench 6 multi-core13,458 vs 16,854+25%
  10. Response time1 ms vs 0.2 ms5×
  11. SSD (base)512 GB vs 4,000 GB7.8×
  12. Cinebench 2024 multi-core968 vs 1,231+27%
Specifications

Side by side

Graphics
Graphics cardGeForce RTX 5070 LaptopGeForce RTX 5090 Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)115 W175 W
Video memory12 GB24 GB
Video memory typeGDDR7GDDR7
GPU shader cores4,60810,496
GPU compute (FP32)26.2 TFLOPS51.4 TFLOPS
3DMark Steel Nomad Light13,67426,695
Processor
ProcessorRyzen AI 7 450Core Ultra 9 386H
CPU makerAMDIntel
CPU cores816
CPU threads1616
Max CPU clock5.1 GHz4.9 GHz
Processor optionsRyzen AI 7 450, Ryzen AI 9 HX 470Core Ultra 7 365, Core Ultra 9 386H
Geekbench 6 multi-core13,45816,854
Geekbench 6 single-core2,8922,822
Cinebench 2024 multi-core9681,231
Display
Screen size16″16″
Resolution2560 × 16002560 × 1600
Resolution classQHD (1440p/1600p)QHD (1440p/1600p)
Refresh rate240 Hz240 Hz
Panel typeOLEDOLED
Brightness500 nits1,100 nits
sRGB coverage100%100%
Response time1 ms0.2 ms
DCI-P3 coverage100%100%
Pixel density189 ppi189 ppi
Aspect ratio16:1016:10
G-Sync / FreeSyncYesYes
Advanced OptimusYesYes
MUX switchYesYes
HDRYesYes
TouchscreenNoNo
Memory & storage
RAM (up to)64 GB64 GB
RAM (base)32 GB32 GB
RAM typeLPDDR5XLPDDR5X
RAM speed8,533 MHz9,600 MHz
Upgradable RAMNoNo
SSD (up to)4,096 GB4,000 GB
SSD (base)512 GB4,000 GB
M.2 SSD slots22
SSD interfacePCIe 4.0 x4PCIe 5.0 x4
Battery & power
Battery capacity84 Wh90 Wh
Power adapter245 W280 W
USB-C charging (Power Delivery)YesYes
USB-C charging power100 W100 W
Design & cooling
Weight1.87 kg2.14 kg
Thickness19.9 mm17 mm
Width344 mm355 mm
Depth244.5 mm251 mm
Body materialAluminium, PlasticAluminium
ColoursWhite, BlueBlack
Cooling fans22
Vapor chamber coolingNoYes
Liquid metal (CPU)NoNo
Fan noise (max. load)53 dB53.7 dB
Ports & wireless
Thunderbolt / USB4USB4Thunderbolt 4
Thunderbolt or USB4YesYes
USB-C ports22
USB-A ports33
HDMIHDMI 2.1HDMI 2.1
HDMI 2.1YesYes
(Mini) DisplayPortNoNo
Ethernet portNoYes
SD card readerYesYes
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth5.46
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadYesNo
Key travel1.6 mm1.5 mm
Webcam1,440p1,080p
IR camera (face login)YesYes
Fingerprint readerNoNo
Audio
Speakers2.26 speakers
Dolby AtmosNoNo
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