Asus ExpertBook B9 OLED (B9403)
- Launched: January 2023
- Screen-to-body ratio: ~85%
- Dimensions: 311 x 215 x 15.7 mm (12.24 x 8.46 x 0.62 inches)
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Review
Evaluation of the main characteristics with the configuration selected for the ExpertBook B9 OLED (B9403).
Compare Asus ExpertBook B9 OLED (B9403) with other laptops
Tests and Specifications
Detailed tests and technical specifications of the Asus ExpertBook B9 OLED (B9403)
| Weight |
0.99 kg (2.18 lbs) |
| Dimensions |
311 x 215 x 15.7 mm
12.24 x 8.46 x 0.62 inches |
| Area |
669 cm2 (103.6 inches2) |
| Screen-to-body ratio |
~85% |
| Side bezels |
4.8 mm |
| Colors |
Black |
| Material |
Aluminum |
| Transformer |
No |
| Opening angle |
180° |
Cooling solution
| Cooling system |
Active |
| Vapor chamber |
No |
| Liquid metal |
No |
| Number of fans |
2 |
| Noise level (max. load) |
45 dB |
| Size |
14 inches |
| Type |
OLED |
| Refresh rate |
60 Hz |
| PPI |
243 ppi |
| Aspect ratio |
16:10 |
| Resolution |
2880 x 1800 pixels |
| HDR support |
No |
| Sync technology |
No |
| Touchscreen |
No |
| Coating |
Glossy |
| Ambient light sensor |
No |
Display tests
| Contrast |
7845:1 |
| sRGB color space |
100% |
| Adobe RGB profile |
93.6% |
| DCI-P3 color gamut |
99.9% |
| Response time |
2 ms |
| Full charging time |
1:40 hr |
| Battery type |
Li-Ion |
| Replaceable |
No |
| Fast charging |
Yes |
| Charging via USB (Power Delivery) |
Yes |
| Charging port position |
Left |
| Charge power |
65 W |
| Weight of AC adapter |
310 grams |
| Base frequency |
1.3 GHz |
| Turbo frequency |
4.6 GHz |
| Cores |
10 (2P + 8E) |
| Threads |
12 |
| L3 Cache |
12 MB |
| Integrated GPU |
Intel Iris Xe Graphics (80EU) |
| Fabrication process |
10 nm |
Benchmarks
Geekbench 6 (Single-Core)
2013
Geekbench 6 (Multi-Core)
7965
Cinebench 2024 (Single-Core)
92
Cinebench 2024 (Multi-Core)
377
| TGP |
15 W |
| Type |
Integrated |
| Fabrication process |
10 nm |
| GPU base clock |
300 MHz |
| GPU boost clock |
1250 MHz |
| FLOPS |
1.6 TFLOPS |
| Memory size |
System Shared |
| Memory type |
LPDDR5X |
| Memory speed |
6.4 Gbps |
| Shading units (cores) |
640 |
| Texture mapping units (TMUs) |
40 |
| Raster operations pipelines (ROPs) |
20 |
| GPU performance |
1.6 TFLOPS |
| Channels |
2x4 GB |
| Clock |
6400 MHz |
| Type |
LPDDR5X |
| Upgradable |
No |
| Bus |
PCI-E Gen 4.0 (4x) |
| Storage type |
SSD (M2) |
| Channels |
1x512 GB |
| Upgradable |
Yes |
| Total slots |
1 |
| NVMe |
Yes |
| Speakers |
2.0 |
| Dolby Atmos |
No |
| Loudness |
~70.4 dB |
| Microphones |
2 |
| Wi-Fi standard |
v6E |
| Bluetooth |
v5.3 |
| Fingerprint |
Yes |
| Infrared sensor |
Yes |
| Optical drive |
No |
| Webcam |
Above the display |
| Webcam resolution |
1920 x 1080 |
Ports
| USB-A |
1x USB 3.2 |
| USB Type-C |
2x USB 4.0 |
| Thunderbolt |
Thunderbolt 4 |
| HDMI |
1x HDMI 2.1 |
| DisplayPort |
No |
| VGA |
No |
| Audio jack (3.5 mm) |
Yes |
| Ethernet (RJ45) |
Yes |
| SD card reader |
No |
| Proprietary charging port |
No |
Keyboard
| Keyboard type |
Island |
| Numpad |
No |
| Backlight |
Yes |
| Key travel |
1.5 mm |
Touchpad
| Size |
13.0 x 8.0 cm |
| Surface |
Glass |
| Windows Precision |
Yes |
Comparison with competitors
