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Omen 16 Slim RTX 5070 (2025) vs Legion 5 15 RTX 5070 (2025)

HP Omen 16 Slim RTX 5070 (2025) vs Lenovo Legion 5 15 RTX 5070 (2025)

What Omen 16 Slim RTX 5070 (2025) does better (3) and where Legion 5 15 RTX 5070 (2025) wins (13) — every spec side by side.

HP · 2025Omen 16 Slim RTX 5070 (2025)

7.7Score

3 advantages

Lenovo · 2025Legion 5 15 RTX 5070 (2025)

8.5Score

13 advantages≈ $2,050

Higher score

7.5Graphics7.6

7.9Overall performance8.0

5.6Display8.4

4.9Memory & storage4.4

6.6Battery & portability9.1

8.4Features & cooling7.2

Dimensions

Size comparison

Omen 16 Slim RTX 5070 (2025)Legion 5 15 RTX 5070 (2025)

	Omen 16 Slim RTX 5070 (2025)	Legion 5 15 RTX 5070 (2025)	Difference
Depth	269 mm	255.3 mm	+13.7 mm
Width	357.5 mm	344.9 mm	+12.6 mm
Thickness	22.7 mm	21.5 mm	+1.2 mm
Weight	2.4 kg	2.2 kg	+0.2 kg

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

Why is Omen 16 Slim RTX 5070 (2025) better than Legion 5 15 RTX 5070 (2025)?

SSD (up to)2,048 GB vs 1,000 GB2×
Webcam1,080p vs 720p+50%
Screen size16″ vs 15.1″+6%

Why is Legion 5 15 RTX 5070 (2025) better than Omen 16 Slim RTX 5070 (2025)?

Resolution classFull HD (1080p/1200p) vs QHD (1440p/1600p)
Battery capacity70 Wh vs 80 Wh+14%
GPU power (TGP)105 W vs 115 W+10%
Brightness300 nits vs 500 nits+67%
Refresh rate144 Hz vs 165 Hz+15%
Weight2.42 kg vs 2.2 kg+10%
GPU compute (FP32)24.2 TFLOPS vs 26.2 TFLOPS+8%
Max. supported RAM32 GB vs 64 GB2×
USB-C ports1 vs 22×
SSD (base)512 GB vs 1,000 GB+95%
Thickness22.7 mm vs 21.5 mm+6%
sRGB coverage62% vs 100%+61%

Specifications

Side by side

Only differences	HP Omen 16 Slim RTX 5070 (2025)7.7	Lenovo Legion 5 15 RTX 5070 (2025)≈ $2,0508.5
Graphics
Graphics card	GeForce RTX 5070 Laptop	GeForce RTX 5070 Laptop
GPU maker	NVIDIA	NVIDIA
GPU power (TGP)	105 W	115 W
Video memory	8 GB	8 GB
Video memory type	GDDR7	GDDR7
GPU shader cores	4,608	4,608
GPU compute (FP32)	24.2 TFLOPS	26.2 TFLOPS
3DMark Steel Nomad Light	14,043	14,047
Processor
Processor	Core Ultra 5 225H	Core Ultra 7 255HX
CPU maker	Intel	Intel
CPU cores	14	14
CPU threads	14	—
Max CPU clock	4.9 GHz	4.9 GHz
Processor options	Core Ultra 5 225H, Core Ultra 7 255H, Core Ultra 9 285H	Core i7-13650HX, Core Ultra 7 255HX
Geekbench 6 multi-core	13,432	—
Geekbench 6 single-core	2,779	—
Cinebench 2024 multi-core	1,021	—
Display
Screen size	16″	15.1″
Resolution	1920 × 1200	2560 × 1600
Resolution class	Full HD (1080p/1200p)	QHD (1440p/1600p)
Refresh rate	144 Hz	165 Hz
Panel type	IPS	IPS
Brightness	300 nits	500 nits
sRGB coverage	62%	100%
Response time	3 ms	—
Pixel density	142 ppi	150 ppi
Aspect ratio	16:10	16:10
G-Sync / FreeSync	—	Yes
Advanced Optimus	—	Yes
MUX switch	—	Yes
HDR	No	No
Touchscreen	No	No
Memory & storage
RAM (up to)	32 GB	32 GB
RAM (base)	16 GB	16 GB
RAM type	DDR5	DDR5
RAM speed	5,600 MHz	5,600 MHz
Max. supported RAM	32 GB	64 GB
RAM slots	2	2
Upgradable RAM	Yes	Yes
SSD (up to)	2,048 GB	1,000 GB
SSD (base)	512 GB	1,000 GB
M.2 SSD slots	2	2
SSD interface	PCIe 4.0 x4	PCIe 4.0 x4
Battery & power
Battery capacity	70 Wh	80 Wh
Power adapter	150 W	245 W
USB-C charging (Power Delivery)	Yes	Yes
USB-C charging power	—	100 W
Design & cooling
Weight	2.42 kg	2.2 kg
Thickness	22.7 mm	21.5 mm
Width	357.5 mm	344.9 mm
Depth	269 mm	255.3 mm
Body material	Aluminium, Plastic	Aluminium, Plastic
Colours	Black	Black
Cooling fans	2	2
Vapor chamber cooling	No	No
Liquid metal (CPU)	No	No
Fan noise (max. load)	—	66.7 dB
Ports & wireless
Thunderbolt / USB4	USB4	Thunderbolt 4
Thunderbolt or USB4	Yes	Yes
USB-C ports	1	2
USB-A ports	3	3
HDMI	HDMI 2.1	HDMI 2.1
HDMI 2.1	Yes	Yes
(Mini) DisplayPort	No	No
Ethernet port	Yes	Yes
SD card reader	No	No
3.5 mm audio jack	Yes	Yes
Wi-Fi standard	Wi-Fi 7	Wi-Fi 7
Bluetooth	5.4	5.4
Keyboard & camera
Keyboard backlight	—	Zone RGB
Per-key RGB	—	No
Backlit keyboard	Yes	Yes
Numeric keypad	Yes	Yes
Key travel	—	1.6 mm
Webcam	1,080p	720p
IR camera (face login)	No	No
Fingerprint reader	No	No
Audio
Speakers	2.0	2.0
Dolby Atmos	No	No