Detailed comparison and review of ASUS ExpertBook B5 (B5402FBAV) and ASUS ROG Zephyrus M16 (GU603ZU). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of ASUS ExpertBook B5 (B5402FBAV) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
robust security features
fast charging support
high-resolution display
efficient performance
average battery life
limited graphics power
higher price point
noisy under load
Advantages and disadvantages of ASUS ROG Zephyrus M16 (GU603ZU) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution display
powerful graphics performance
sleek, lightweight design
fast processing speeds
advanced cooling system
high price point
average battery life
limited port selection
noisy under load
DESIGN AND DIMENSIONS | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus M16 (GU603ZU) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 32.34 cm x 22.31 cm x 1.8 cm | 35.5 cm x 24.3 cm x 2.23 cm |
Weight | 1.38 kg | 2 kg |
Colour | Star black | Eclipse grey |
DISPLAY | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus M16 (GU603ZU) |
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Screen Size (Type) | 14" | 16" |
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Touchscreen | Yes | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
V-Sync Rate at Max Res. | - | 165 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 400 cd/m² | 250 cd/m² |
Colour Gamut | 100% sRGB | 100% sRGB |
Features | Anti-glare, WideView, one glass metal mesh (OGM), 85% screen-to-body ratio | Anti-glare, Adaptive-Sync technology, HDR (high dynamic range), 3 ms response rate, ±85° horizontal viewing angle, ±85° vertical viewing angle, Pantone Validated, IPS-level, Dolby Vision |
PROCESSOR | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus M16 (GU603ZU) |
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CPU | Intel Core i5 (12th Gen) 1240P / 1.7 GHz | Intel Core i7 (12th Gen) 12700H / 2.3 GHz |
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Max Turbo Speed | 4.4 GHz | 4.7 GHz |
Number of Cores | 12-core | 14-core |
Cache | 12 MB | 24 MB |
Features | Intel Smart Cache | Intel Smart Cache |
MEMORY | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus M16 (GU603ZU) |
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RAM | 16 GB | 16 GB (provided memory is soldered) |
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Max RAM Supported | 40 GB | - |
RAM Type | DDR5 SDRAM | DDR4 SDRAM |
Form Factor | SO-DIMM 262-pin | - |
Slots Qty | 1 | - |
STORAGE | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus M16 (GU603ZU) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 4.0 | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus M16 (GU603ZU) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | NVIDIA GeForce RTX 4050 / Intel Iris Xe Graphics |
Video Memory | - | 6 GB GDDR6 SDRAM |
Video System Features | Functions as Intel UHD graphics (for single-channel memory) | NVIDIA Optimus, ROG Boost, Dynamic Boost, MUX Switch |
Gaming | - | Yes |
Camera | Yes - 720p | Yes - 720p |
Camera Features | Privacy shutter, IR camera, Windows Hello | IR camera, Windows Hello |
Sound | Speakers, array microphone | Two tweeters, two woofers, array microphone |
Compliant Standards | Dolby Atmos | Dolby Atmos |
Audio Features | - | Output: Smart Amplification technology; Input: AI noise cancelling |
COMMUNICATIONS | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus M16 (GU603ZU) |
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Wireless | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus M16 (GU603ZU) |
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Technology | 3-cell Lithium Ion | 4-cell Lithium Ion |
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Battery Capacity (Size) | 63 Wh | 90 Wh |
AC ADAPTER | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus M16 (GU603ZU) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt, 20 V, 3.25 A | 240 Watt, 20 V, 12 A |
INPUT | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus M16 (GU603ZU) |
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Type | Keyboard, stylus, NumberPad | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes |
Features | Chiclet keyboard, 1.5mm travel distance | Chiclet keyboard, 1 RGB zone |
CONNECTIONS & EXPANSIONS | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus M16 (GU603ZU) |
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Slots | 2 x M.2 (PCI Express 4.0 x4) (1 free) | - |
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Interfaces | USB 3.2 Gen 2 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI USB 2.0 LAN Headphone/microphone combo jack |
Thunderbolt 4 (supports DisplayPort) (Power Delivery) 2 x USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) HDMI LAN Headphone/microphone combo jack |
Memory Card Reader | Yes (microSD) | Yes (microSD, microSDXC UHS-II) |
SOFTWARE | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus M16 (GU603ZU) |
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Operating System (OS) | Windows 11 Pro | Windows 11 Home |
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MISCELLANEOUS | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus M16 (GU603ZU) |
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Included Accessories | USB-C power adapter, MPP 2.0 garaged stylus | Power adapter |
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Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip |
Security Slot Type | Kensington nano security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | MIL-STD-810H tested | System password, ASUS Aura Sync technology, ErgoLift |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
Model Number | HYI5X | N3003W |