Lenovo IdeaPad Pro 5 vs ASUS ROG Zephyrus G16 (GU605CM)
The ASUS ROG Zephyrus G16 is the better laptop on paper: it is better for gaming, has more storage and has a smoother screen. The Lenovo IdeaPad Pro 5 doesn't beat it on any spec that matters.
We earn a commission from qualifying Amazon purchases made through our links, at no extra cost to you. This never affects our specs. How we make money.
Key differences
- Gaming ASUS ROG Zephyrus G16 wins
The ASUS ROG Zephyrus G16 is the one for gaming: its RTX 5060 plays modern games at high settings, while the Lenovo IdeaPad Pro 5 with its RTX 4050 plays modern games at 1080p.
- Storage ASUS ROG Zephyrus G16 wins
The ASUS ROG Zephyrus G16 has twice the storage: 1 TB against 512 GB.
- Smoothness ASUS ROG Zephyrus G16 wins
The ASUS ROG Zephyrus G16's 240 Hz screen is smoother than the Lenovo IdeaPad Pro 5's 120 Hz one, which shows in fast games.
- Sharpness ASUS ROG Zephyrus G16 wins
The ASUS ROG Zephyrus G16's screen is sharper: 2.5K against Full HD.
Which one should you choose?
Choose the Lenovo IdeaPad Pro 5 if…
- You do demanding work: its Intel Core Ultra 7 155H has the power for photo and video editing.
- You keep lots of tabs and apps open: it has 16 GB of memory.
- You watch a lot of video: its OLED screen has true blacks and rich colour.
Choose the ASUS ROG Zephyrus G16 if…
- You play games: its RTX 5060 plays modern games at high settings.
- You store lots of photos, videos or games: it has 1 TB of storage.
- You play fast games: its 240 Hz screen keeps motion smooth.
- You read, write or edit photos a lot: its 2.5K screen makes text and images crisper.
Full spec comparison
Add more laptopsThe ASUS ROG Zephyrus G16 leads on performance, the screen and battery and weight; elsewhere the two are closely matched. Highlighted values mark the better spec in each row, and you can hide the rows where they match.
Performance
The ASUS ROG Zephyrus G16 is ahead on performance.
It is better for gaming and has more storage, and the Lenovo IdeaPad Pro 5 doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Pro 5 | ASUS ROG Zephyrus G16 (GU605CM) |
|---|---|---|
| Processor | Intel Core Ultra 7 155H | Intel Core Ultra 7 255H |
| Graphics | NVIDIA GeForce RTX 4050 Laptop | NVIDIA GeForce RTX 5060 Laptop GPU |
| Graphics memory | 6 GB | 8 GB |
| Graphics power (TGP) | 80 W | 105 W |
| AI engine (NPU) | 11 TOPS | 13 TOPS |
| Memory (RAM) | 16 GB | 16 GB |
| Memory type | LPDDR5X-7467 | LPDDR5X-7467 |
| Maximum memory | 16 GB | 16 GB |
| Memory upgrades | Soldered (not upgradeable) | Soldered (not upgradeable) |
| Storage | 512 GB | 1 TB |
| Storage type | SSD | SSD |
| Storage interface | PCIe 4.0 x4 NVMe M.2 2242 | PCIe 4.0 NVMe M.2 |
| Storage slots | 2 | 2 |
Screen
The ASUS ROG Zephyrus G16 is ahead on the screen.
It has a smoother screen and has a sharper screen, and the Lenovo IdeaPad Pro 5 doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Pro 5 | ASUS ROG Zephyrus G16 (GU605CM) |
|---|---|---|
| Screen size | 16" | 16" |
| Resolution | Full HD+ (2048 x 1280) | 2.5K (2560 x 1600) |
| Aspect ratio | 16:10 | 16:10 |
| Panel | OLED | OLED |
| Refresh rate | 120 Hz | 240 Hz |
| Variable refresh (VRR) | — | Yes |
| Brightness | 400 nits | — |
| Colour range | 100% DCI-P3 | 100% DCI-P3 |
| HDR | DisplayHDR True Black 500 | VESA DisplayHDR True Black 500 |
| Finish | Glossy | — |
| Touchscreen | No | No |
Battery and size
The ASUS ROG Zephyrus G16 is ahead on battery and weight.
It has a bigger battery, is a little lighter and charges over USB-C, and the Lenovo IdeaPad Pro 5 doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Pro 5 | ASUS ROG Zephyrus G16 (GU605CM) |
|---|---|---|
| Battery life (maker claim) | Up to 15 hours | — |
| Battery capacity | 84 Wh | 90 Wh |
| Charger | 170 W | 200 W |
| Charges via | Slim Tip | Rectangular DC barrel (ASUS 20V); USB-C PD also supported |
| Fast charging | Rapid Charge Express: 3 hours runtime from 15 minutes | — |
| Weight | 1.94 kg | 1.85 kg |
| Dimensions | 356 x 251 x 17.5 mm | 354 x 246 x 14.9-16.4 mm |
| Materials | aluminium top and bottom | CNC-machined aluminium alloy chassis |
| Durability | MIL-STD-810H (21 tests) | — |
| Colour | Arctic Grey | Gray |
| Colours available | Arctic Grey | Eclipse Gray, Platinum White |
Ports and wireless
The ASUS ROG Zephyrus G16 is ahead on ports and wireless.
It has Wi-Fi 7, and the Lenovo IdeaPad Pro 5 doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Pro 5 | ASUS ROG Zephyrus G16 (GU605CM) |
|---|---|---|
| Ports | 2x USB-A 3.2 Gen 1 (one Always On), 1x USB-C 3.2 Gen 2x2 (Power Delivery 3.0, DisplayPort 2.1), 1x Thunderbolt 4 / USB4 40Gbps (Power Delivery 3.0, DisplayPort 2.1), 1x HDMI 2.1 (up to 4K/60Hz), 1x 3.5 mm audio, 1x SD card reader | 1x Thunderbolt 4 (DisplayPort, power delivery), 1x USB-C 3.2 Gen 2 (DisplayPort, power delivery, 10Gbps), 2x USB-A 3.2 Gen 2 (10Gbps), 1x HDMI 2.1 FRL, 1x 3.5 mm combo audio, 1x SD card reader (UHS-II) |
| Thunderbolt / USB4 | Thunderbolt 4 / USB4 40Gbps | Thunderbolt 4 |
| External displays (max) | 3 | — |
| Card reader | SD | SD (UHS-II) |
| Ethernet | None | None |
| Wi-Fi | Wi-Fi 6E | Wi-Fi 7 |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.4 |
| Mobile data | None | None |
Features
Both have much the same extras.
From the keyboard to the webcam and login, there is little between them.
| Spec | Lenovo IdeaPad Pro 5 | ASUS ROG Zephyrus G16 (GU605CM) |
|---|---|---|
| Webcam | 1080p + IR | 1080p + IR |
| Webcam privacy | physical shutter | — |
| Backlit keyboard | Yes | Yes |
| Keyboard | UK English, backlit, numeric keypad | Backlit chiclet, RGB, 1.7 mm travel, 20 million keypress lifetime |
| Login | Face | Face |
| Number pad | Yes | — |
| Touchpad | glass, 80 x 135 mm | — |
| Speakers | 2x 2 W, Dolby Atmos | 4-speaker system (dual-force woofers, 2 tweeters), Smart Amp, Dolby Atmos, Hi-Res certified |
| Microphones | dual-array | 3-microphone array, AI noise cancelling |
| Pen | No | No |
| Security | firmware TPM 2.0, face recognition | Firmware TPM, BIOS administrator and user password |
Software and model
The ASUS ROG Zephyrus G16 is ahead on software and updates.
It is newer, and the Lenovo IdeaPad Pro 5 doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Pro 5 | ASUS ROG Zephyrus G16 (GU605CM) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Home |
| Model number | 83D40040UK | — |
| Released | 2024 | 2025 |