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Legion 7 16 RTX 4080 (2024) vs Stealth 16 AI+ B3 RTX 5080 (2026)

Lenovo Legion 7 16 RTX 4080 (2024) vs MSI Stealth 16 AI+ B3 RTX 5080 (2026)

What Legion 7 16 RTX 4080 (2024) does better (6) and where Stealth 16 AI+ B3 RTX 5080 (2026) wins (6) — every spec side by side.

Lenovo · 2024Legion 7 16 RTX 4080 (2024)

6.6Score

6 advantages≈ $4,700

MSI · 2026Stealth 16 AI+ B3 RTX 5080 (2026)

9.0Score

6 advantages≈ $4,100

Higher score

9.4Display9.0

3.2Memory & storage5.0

4.6Battery & portability5.0

4.5Features & cooling6.1

Dimensions

Size comparison

Legion 7 16 RTX 4080 (2024)Stealth 16 AI+ B3 RTX 5080 (2026)

	Legion 7 16 RTX 4080 (2024)	Stealth 16 AI+ B3 RTX 5080 (2026)	Difference
Depth	263 mm	246 mm	+17 mm
Width	358 mm	354 mm	+4 mm
Thickness	20 mm	20 mm	=
Weight	2.2 kg	2 kg	+0.3 kg

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

Why is Legion 7 16 RTX 4080 (2024) better than Stealth 16 AI+ B3 RTX 5080 (2026)?

SSD (up to)2,000 GB vs 1,000 GB2×
Battery capacity100 Wh vs 90 Wh+11%
CPU cores24 vs 16+50%
SSD (base)2,000 GB vs 1,000 GB2×
SD card readerYes · Stealth 16 AI+ B3 RTX 5080 (2026): No
Max CPU clock5.6 GHz vs 4.9 GHz+14%

Why is Stealth 16 AI+ B3 RTX 5080 (2026) better than Legion 7 16 RTX 4080 (2024)?

Weight2.24 kg vs 1.99 kg+13%
Brightness430 nits vs 600 nits+40%
Video memory12 GB vs 16 GB+33%
Wi-Fi standardWi-Fi 6 vs Wi-Fi 7+17%
GPU shader cores7,424 vs 7,680+3%
Bluetooth5.3 vs 6+13%

Specifications

Side by side

Only differences	Lenovo Legion 7 16 RTX 4080 (2024)≈ $4,7006.6	MSI Stealth 16 AI+ B3 RTX 5080 (2026)≈ $4,1009.0
Graphics
Graphics card	GeForce RTX 4080 Laptop	GeForce RTX 5080 Laptop
GPU maker	NVIDIA	NVIDIA
GPU power (TGP)	—	125 W
Video memory	12 GB	16 GB
Video memory type	—	GDDR7
GPU shader cores	7,424	7,680
GPU compute (FP32)	—	32 TFLOPS
3DMark Steel Nomad Light	—	21,645
Processor
Processor	Core i9-14900HX	Core Ultra 9 386H
CPU maker	Intel	Intel
CPU cores	24	16
CPU threads	—	16
Max CPU clock	5.6 GHz	4.9 GHz
Processor options	—	Core Ultra 9 386H
Geekbench 6 multi-core	—	16,973
Geekbench 6 single-core	—	2,859
Cinebench 2024 multi-core	—	1,247
Display
Screen size	16″	16″
Resolution	2560 × 1600	2560 × 1600
Resolution class	QHD (1440p/1600p)	QHD (1440p/1600p)
Refresh rate	240 Hz	240 Hz
Panel type	—	OLED
Brightness	430 nits	600 nits
sRGB coverage	—	100%
Response time	—	1 ms
DCI-P3 coverage	—	100%
Pixel density	—	189 ppi
Aspect ratio	16:10	16:10
G-Sync / FreeSync	—	No
Advanced Optimus	—	No
MUX switch	—	Yes
HDR	—	No
Touchscreen	—	No
Memory & storage
RAM (up to)	32 GB	32 GB
RAM (base)	32 GB	32 GB
RAM type	—	DDR5
RAM speed	—	7,200 MHz
Max. supported RAM	—	128 GB
RAM slots	—	2
Upgradable RAM	—	Yes
SSD (up to)	2,000 GB	1,000 GB
SSD (base)	2,000 GB	1,000 GB
M.2 SSD slots	—	2
SSD interface	—	PCIe 4.0 x4
Battery & power
Battery capacity	100 Wh	90 Wh
Power adapter	230 W	240 W
USB-C charging (Power Delivery)	—	Yes
USB-C charging power	—	100 W
Design & cooling
Weight	2.24 kg	1.99 kg
Thickness	20 mm	20 mm
Width	358 mm	354 mm
Depth	263 mm	246 mm
Body material	—	Aluminium
Colours	Black	Black
Cooling fans	—	2
Vapor chamber cooling	—	No
Liquid metal (CPU)	—	No
Fan noise (max. load)	—	56.7 dB
Ports & wireless
Thunderbolt / USB4	Thunderbolt 4	USB4
Thunderbolt or USB4	Yes	Yes
USB-C ports	—	2
USB-A ports	—	2
HDMI	HDMI 2.1	HDMI 2.1
HDMI 2.1	Yes	Yes
(Mini) DisplayPort	—	No
Ethernet	—	5 Gbit/s
Ethernet port	Yes	Yes
SD card reader	Yes	No
3.5 mm audio jack	Yes	Yes
Wi-Fi standard	Wi-Fi 6	Wi-Fi 7
Bluetooth	5.3	6
Keyboard & camera
Backlit keyboard	—	Yes
Numeric keypad	—	No
Webcam	1,080p	1,080p
IR camera (face login)	—	Yes
Fingerprint reader	—	Yes
Audio
Speakers	2 speakers	2.2
Dolby Atmos	—	No