Side by side comparison and review of ASUS ExpertBook B5 (B5402FBAV) and ASUS ROG Zephyrus Duo 16 (GX650PZ). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
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 Duo 16 (GX650PZ) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
powerful gaming performance
high-resolution main display
ample connectivity options
effective cooling system
high price point
short battery life
heavy and bulky
complex for casual users
DESIGN AND DIMENSIONS | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
---|
Product Type | Notebook | Notebook |
---|---|---|
Dimensions (WxDxH) | 32.34 cm x 22.31 cm x 1.8 cm | 35.5 cm x 26.6 cm x 2.97 cm |
Weight | 1.38 kg | 2.67 kg |
Colour | Star black | Off black |
DISPLAY | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
---|
Screen Size (Type) | 14" | 16" |
---|---|---|
Touchscreen | Yes | - |
LCD Backlight Technology | - | Mini LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (WQXGA) |
V-Sync Rate at Max Res. | - | 240 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 400 cd/m² | - |
Colour Gamut | 100% sRGB | 100% DCI-P3 |
Features | Anti-glare, WideView, one glass metal mesh (OGM), 85% screen-to-body ratio | Anti-glare, NVIDIA G-SYNC compatible, HDR (high dynamic range), 3 ms response rate, FreeSync Premium Pro Technology, Dolby Vision |
PROCESSOR | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
---|
CPU | Intel Core i5 (12th Gen) 1240P / 1.7 GHz | AMD Ryzen 9 7945HX / 2.5 GHz |
---|---|---|
Max Turbo Speed | 4.4 GHz | 5.4 GHz |
Number of Cores | 12-core | 16-core |
Cache | 12 MB | 64 MB |
Features | Intel Smart Cache | - |
MEMORY | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
---|
RAM | 16 GB | 32 GB (2 x 16 GB) |
---|---|---|
Max RAM Supported | 40 GB | 64 GB |
RAM Type | DDR5 SDRAM | DDR5 SDRAM |
Speed | - | 4800 MHz |
Rated Speed | - | 4800 MHz |
Form Factor | SO-DIMM 262-pin | SO-DIMM 262-pin |
Slots Qty | 1 | 2 |
Empty Slots | - | 0 |
STORAGE | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
---|
Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 4.0 | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Raid 0 configuration, Performance |
---|
AUDIO & VIDEO | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
---|
Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
---|---|---|
Graphics Processor (GPU) | Intel Iris Xe Graphics | NVIDIA GeForce RTX 4080 / AMD Radeon 610M |
Video Memory | - | 12 GB GDDR6 SDRAM |
Video System Features | Functions as Intel UHD graphics (for single-channel memory) | ROG Boost, Dynamic Boost, MUX Switch |
Gaming | - | Yes |
Camera | Yes - 720p | Yes - 1080p |
Camera Features | Privacy shutter, IR camera, Windows Hello | 30 frames per second |
Sound | Speakers, array microphone | Six speakers, 3-microphone array |
Compliant Standards | Dolby Atmos | Dolby Atmos |
Audio Features | - | Output: Smart Amplification technology, Hi-Res Audio; Input: AI noise cancelling |
COMMUNICATIONS | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
---|
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) |
---|---|---|
Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
---|
Technology | 3-cell Lithium Ion | 4-cell Lithium Ion |
---|---|---|
Battery Capacity (Size) | 63 Wh | 90 Wh |
AC ADAPTER | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
---|
Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
---|---|---|
Output | 65 Watt, 20 V, 3.25 A | 330 Watt, 19.5 V, 16.9 A |
INPUT | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
---|
Type | Keyboard, stylus, NumberPad | Keyboard, NumberPad, ScreenPad Plus |
---|---|---|
Keyboard Backlight | Yes | Yes (RGB) |
Features | Chiclet keyboard, 1.5mm travel distance | Chiclet keyboard, N-key rollover, per-key RGB, 14" 4K UHD (3840 x 1100) touch display, 1.7mm travel distance |
CONNECTIONS & EXPANSIONS | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
---|
Slots | 2 x M.2 (PCI Express 4.0 x4) (1 free) | - |
---|---|---|
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 |
Headphone/microphone combo jack USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 HDMI 2.1 LAN USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) |
Memory Card Reader | Yes (microSD) | - |
SOFTWARE | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
---|
Operating System (OS) | Windows 11 Pro | Windows 11 Home |
---|
MISCELLANEOUS | ASUS ExpertBook B5 (B5402FBAV) | ASUS ROG Zephyrus Duo 16 (GX650PZ) |
---|
Included Accessories | USB-C power adapter, MPP 2.0 garaged stylus | Power adapter |
---|---|---|
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 | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | MIL-STD-810H tested | System password, fingerprint-resistant coating, illuminated ROG logo, fast charging, ASUS Aura Sync technology, BIOS protection, Arc Flow Fans, AAS Plus 2.0 intake airflow |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
Model Number | HYI5X | NM030W |