Side by side comparison and review of ASUS ExpertBook B1 (B1500CDA) and ASUS ROG Zephyrus Duo 16 (GX650RX). 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 B1 (B1500CDA) based on its technical characteristics, features, user experience, expert reviews and price level.
robust military-grade durability
efficient multitasking performance
comprehensive connectivity options
comfortable backlit keyboard
fast charging support
average display quality
modest graphics capabilities
heavier than competitors
limited aesthetic appeal
Advantages and disadvantages of ASUS ROG Zephyrus Duo 16 (GX650RX) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
powerful gaming performance
high-quality display resolution
ample storage capacity
advanced cooling system
high price point
heavier than average
short battery life
limited port selection
| DESIGN AND DIMENSIONS | ASUS ExpertBook B1 (B1500CDA) | ASUS ROG Zephyrus Duo 16 (GX650RX) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.8 cm x 23.65 cm x 1.94 cm | 35.5 cm x 26.6 cm x 2.05 cm |
| Weight | 1.75 kg | 2.5 kg |
| Case Material | Aluminum, plastic | - |
| Colour | Black (bottom), star black (LCD cover), star black (top) | - |
| DISPLAY | ASUS ExpertBook B1 (B1500CDA) | ASUS ROG Zephyrus Duo 16 (GX650RX) |
|---|
| Screen Size (Type) | 15.6" | 16" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (WQXGA) |
| V-Sync Rate at Max Res. | - | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 250 cd/m² | - |
| Colour Gamut | 45% NTSC | 75.35% Adobe RGB, 100% DCI-P3 |
| Features | ASUS Splendid Video Intelligence Technology, anti-glare, Tru2Life, IPS-level | Anti-glare, FreeSync Technology, 3 ms response rate, Pantone Validated, IPS-level |
| PROCESSOR | ASUS ExpertBook B1 (B1500CDA) | ASUS ROG Zephyrus Duo 16 (GX650RX) |
|---|
| CPU | AMD Ryzen 5 3500U / 2.1 GHz | AMD Ryzen 9 6980HX / 3.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | 5 GHz |
| Number of Cores | Quad-Core | 8-core |
| Cache | L3 - 4 MB | L3 - 16 MB |
| MEMORY | ASUS ExpertBook B1 (B1500CDA) | ASUS ROG Zephyrus Duo 16 (GX650RX) |
|---|
| RAM | 8 GB (provided memory is soldered) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | - | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | - | 4800 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 1 | 2 |
| Empty Slots | 1 | 0 |
| STORAGE | ASUS ExpertBook B1 (B1500CDA) | ASUS ROG Zephyrus Duo 16 (GX650RX) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ExpertBook B1 (B1500CDA) | ASUS ROG Zephyrus Duo 16 (GX650RX) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon Vega 8 | NVIDIA GeForce RTX 3080 Ti / AMD Radeon 680M |
| Video Memory | - | 16 GB GDDR6 SDRAM |
| Video System Features | - | NVIDIA Optimus, ROG Boost, Dynamic Boost |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | Privacy shutter | IR camera, Windows Hello |
| Sound | Stereo speakers, array microphone | Stereo speakers, two woofers, array microphone |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | - | Noise-cancellation technology, Smart Amp |
| COMMUNICATIONS | ASUS ExpertBook B1 (B1500CDA) | ASUS ROG Zephyrus Duo 16 (GX650RX) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | ASUS ExpertBook B1 (B1500CDA) | ASUS ROG Zephyrus Duo 16 (GX650RX) |
|---|
| Technology | 3-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 90 Wh |
| AC ADAPTER | ASUS ExpertBook B1 (B1500CDA) | ASUS ROG Zephyrus Duo 16 (GX650RX) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19 V, 3.42 A | 240 Watt, 20 V, 12 A |
| INPUT | ASUS ExpertBook B1 (B1500CDA) | ASUS ROG Zephyrus Duo 16 (GX650RX) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad, NumberPad, ScreenPad Plus |
|---|---|---|
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Chiclet keyboard | Chiclet keyboard, 14" 4K UHD (3840 x 1100) touch display |
| CONNECTIONS & EXPANSIONS | ASUS ExpertBook B1 (B1500CDA) | ASUS ROG Zephyrus Duo 16 (GX650RX) |
|---|
| Interfaces | Headphone/microphone combo jack 2 x USB 3.2 Gen 2 USB 2.0 USB-C 3.2 Gen 2 HDMI LAN VGA |
Headphone/microphone combo jack USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 HDMI LAN USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD, microSDXC UHS-II) |
| SOFTWARE | ASUS ExpertBook B1 (B1500CDA) | ASUS ROG Zephyrus Duo 16 (GX650RX) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 11 Home |
|---|---|---|
| Software Included | ASUS Splendid, Microsoft 365 (30 days trial), MyASUS, System Diagnosis, Battery Health Charging, AppDeals, Tru2Life | - |
| MISCELLANEOUS | ASUS ExpertBook B1 (B1500CDA) | ASUS ROG Zephyrus Duo 16 (GX650RX) |
|---|
| Included Accessories | Power adapter | Power adapter, palm rest, ROG X DL2 thank you card |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | - |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | MIL-STD-810H tested | System password, ASUS Aura Sync technology |
| Repairability Index | 6.7 (out of 10) | - |
| Model Number | BQ0201R | LO010W |
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