ASUS ExpertBook 14" B9403CVA-XVE76 Star Black 2024
A 0.99kg magnesium-lithium alloy build and a 2880x1800 OLED 90Hz display with 100% sRGB color accuracy are driven by an Intel Core 7 150U vPro processor for secure portability. Enterprise features like a fingerprint sensor, TPM 2.0, and 2-way AI noise-canceling complement the dedicated Copilot key for streamlined AI assistance. This ultralight best serves business travelers who need a sub-1kg laptop with 32GB RAM, robust security, and a vivid OLED panel for on-the-go productivity.
Snapshot
The 30-Second Version
A stunningly light business laptop with a screen that punches way above its weight class. Just don't ask it to do any heavy lifting beyond Excel.
Pros & Cons
Pros
- Stunning 14" 2.8K OLED display is one of the best on the market 95th
- Unbelievably light at under a kilogram, perfect for travel 90th
- 32GB of RAM is generous for heavy multitasking 83th
- Enterprise security features are a genuine selling point for IT departments 82th
Cons
- Integrated graphics are a weak spot, forget about gaming
- CPU performance is just average for the price class
- No price listed, but the vendor spread suggests wild inconsistency
- Reliability scores are merely middle-of-the-pack
What owners think
The proof
Performance
The Intel Core 7 150U processor is a bit of a mixed bag. For Office apps, dozens of Chrome tabs, and video conferencing, the 32GB of RAM keeps everything snappy. But the CPU itself sits in the 48th percentile, which is firmly middle-of-the-pack. You won't feel it in daily productivity, but it's not a rendering beast. The integrated Intel UHD Graphics are the real bottleneck, landing in the 47th percentile. This machine is built for business, not benchmarks, and it shows. The 1TB SSD is fast enough, but its 65th percentile ranking means it's solid, not class-leading.
Specifications
Full Specifications
Processor
| Cores | 10 |
| Frequency | 1.8 GHz |
| L3 Cache | 12 MB |
Graphics
| GPU | Intel UHD Graphics |
| Type | integrated |
| VRAM Type | Shared |
Memory & Storage
| RAM | 32 GB |
| RAM Generation | LPDDR5X |
| Storage | 1000 GB |
| Storage Type | SSD |
Display
| Size | 14" |
| Resolution | 2880 |
| Panel | OLED |
| Refresh Rate | 90 Hz |
| Brightness | 400 nits |
| Color Gamut | 100% sRGB |
Connectivity
| USB-C Ports | 2 |
| USB Ports | 1 |
| Thunderbolt | Thunderbolt 4 |
| HDMI | HDMI 2.1 |
| Wi-Fi | Wi-Fi 6E |
| Bluetooth | Bluetooth |
| Ethernet | Gigabit Ethernet |
Physical
| Weight | 1.0 kg / 2.2 lbs |
| Battery | 65 Wh |
| OS | Windows 11 Pro |
vs Competition
The obvious competitor is the Samsung Galaxy Book5 Pro. It offers a similarly stunning OLED panel and thin design but often comes in at a more consistent price. The MSI Prestige 13 Evo is another ultra-light challenger, though its screen doesn't quite match this ASUS. If raw power is your priority, the Lenovo Legion Pro 7i will run circles around the ExpertBook, but it's a chunky gaming laptop that weighs nearly three times as much. For pure business travel, the ASUS holds its own, but the MacBook Pro M4 Max is in a different universe performance-wise if you can stomach macOS and a bit more weight.
| Spec | ASUS ExpertBook 14" B9403CVA-XVE76 | Apple MacBook Pro M4 Max | Lenovo Legion Pro Series 7i Gen 10 | HP OMEN Transcend 14-fb1023dx | MSI Prestige PRE13EVOA2088 | Samsung Galaxy Book5 Pro NP940XHA-KG3US |
|---|---|---|---|---|---|---|
| CPU | Core 7 | Apple M4 Max | Intel Core Ultra 9 275HX | Intel Core Ultra 9 285H | Intel Core Ultra 7 258V | Intel Core Ultra 7 256V |
| RAM (GB) | 32 | 64 | 32 | 32 | 32 | 32 |
| Storage (GB) | 1000 | 8192 | 1024 | 1024 | 1000 | 1024 |
| Screen | 14" 2880x1800 | 14.2" 3024x1964 | 16" 2560x1600 | 14" 2880x1800 | 13.3" 2880x1800 | 14" 2880x1800 |
| GPU | Intel UHD Graphics | Apple (40-Core) | NVIDIA GeForce RTX 5070 Ti Laptop GPU | NVIDIA GeForce RTX 5070 | Intel Arc | Intel Arc |
| OS | Windows 11 Pro | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | 1 | 1.6 | 2.7 | 1.6 | 1 | 1.2 |
| Battery (Wh) | 65 | 72 | 99 | 71 | - | 15 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Cpu | Gpu | Ram | Port | Screen | Compact | Storage | Reliability |
|---|---|---|---|---|---|---|---|---|
| ASUS ExpertBook 14" B9403CVA-XVE76 | 48 | 46.6 | 82 | 82.5 | 94.7 | 90.4 | 64.5 | 59 |
| Apple MacBook Pro M4 Max Compare | 92.3 | 19 | 96.4 | 79.2 | 99.2 | 67.4 | 99.7 | 96.7 |
| Lenovo Legion Pro Series 7i Gen 10 Compare | 96.8 | 89.9 | 90.7 | 97.8 | 95.2 | 8.4 | 81.8 | 79.3 |
| HP OMEN Transcend 14-fb1023dx Compare | 89 | 87.5 | 91.3 | 92 | 96 | 71.4 | 81.8 | 32.4 |
| MSI Prestige PRE13EVOA2088 Compare | 64.8 | 64.9 | 82 | 82.5 | 91.1 | 95.2 | 74.3 | 59 |
| Samsung Galaxy Book5 Pro NP940XHA-KG3US Compare | 67.8 | 64.9 | 82 | 66.3 | 95.5 | 85.7 | 81.8 | 79.3 |
Price
Value & Pricing
Pricing on this thing is a rollercoaster. We're seeing a spread from $1,888 all the way up to an eye-watering $39,546 across vendors. At the low end, you're getting a phenomenal screen and featherlight build for a reasonable premium. At the high end, you're being robbed. If you can snag it near that $1,888 mark, it's a solid deal for a premium business ultraportable. Pay a cent over $2,500 and you should probably just buy a MacBook Pro.
Read more
Overview
The ASUS ExpertBook B9 OLED is a masterclass in making a laptop disappear. At just 0.99kg, this thing is absurdly light, and the magnesium-lithium alloy chassis feels premium without being a fingerprint magnet. The real star here is the 14-inch 2880x1800 OLED display. It's gorgeous, hitting 100% sRGB and a smooth 90Hz refresh rate. If you're an executive or road warrior who lives in spreadsheets and video calls, this screen alone makes the B9 worth a serious look. Just don't expect it to do anything graphically intensive beyond streaming 4K video.
Common Questions
Q: Can this laptop handle gaming?
Nope, not really. The integrated Intel UHD graphics are fine for streaming video but will choke on anything more demanding than Solitaire. This is strictly a work machine.
Q: Is the RAM upgradeable?
No, the 32GB of LPDDR5X is soldered to the motherboard. What you buy is what you get, so spec it out upfront. For most business users, 32GB is plenty for years to come.
Q: How durable is the magnesium alloy chassis?
It's surprisingly rigid for being so light. Magnesium-lithium alloy is strong and feels premium, but it can show scuffs over time more easily than a silver aluminum MacBook. A sleeve is a good idea.
Who Should Skip This
If you're looking for any kind of graphical horsepower, this isn't it. Go get a Lenovo Legion Pro 7i or a MacBook Pro instead. Creatives who need color-accurate screens for video editing will love the OLED, but the weak GPU will make rendering a painful experience. This is a pure productivity tool for the boardroom and business class, not a creative workstation.
Verdict
The ASUS ExpertBook B9 OLED is a niche masterpiece. It's for the person who prioritizes weight and screen quality above all else. The build is fantastic, the display is top-tier, and the security features will make your IT team happy. Just know what you're signing up for: a featherlight office machine, not a powerhouse. If your workflow lives entirely in a browser and Microsoft 365, this is one of the best travel companions you can buy. If you need to edit video or crunch data, look elsewhere.