In depth comparison and review of ASUS ExpertBook B9 (B1500CBA) and ASUS P1511CEA (EJI3X). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of ASUS ExpertBook B9 (B1500CBA) based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
impressive battery life
robust security features
fast SSD storage
advanced connectivity options
average display quality
no dedicated GPU
limited upgradeability
higher price point
Advantages and disadvantages of ASUS P1511CEA (EJI3X) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
decent battery life
fast SSD storage
average display quality
limited graphics performance
no backlit keyboard
fewer USB ports
| DESIGN AND DIMENSIONS | ASUS ExpertBook B9 (B1500CBA) | ASUS P1511CEA (EJI3X) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31.1 cm x 21.5 cm x 1.57 cm | 36 cm x 23.5 cm x 1.99 cm |
| Weight | 990 g | 1.8 kg |
| Case Material | Magnesium-lithium alloy | - |
| Colour | Star black | Slate grey |
| DISPLAY | ASUS ExpertBook B9 (B1500CBA) | ASUS P1511CEA (EJI3X) |
|---|
| Screen Size (Type) | 14" OLED | 15.6" |
|---|---|---|
| Screen Resolution | 2880 x 1800 (WQXGA+) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 90 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 400 cd/m² | 250 cd/m² |
| Colour Gamut | 100% sRGB | 45% NTSC |
| Features | Glossy, Wide-View (IPS), 178° horizontal and vertical viewing angle, Pantone Validated, 1 ms response rate, 90% screen-to-body ratio, HDR 600 True Black | Anti-glare, NanoEdge display, IPS-level, 83% screen-to-body ratio |
| PROCESSOR | ASUS ExpertBook B9 (B1500CBA) | ASUS P1511CEA (EJI3X) |
|---|
| CPU | Intel Core i7 (13th Gen) 1355U / 1.8 GHz | Intel Core i3 (11th Gen) 1115G4 / 3 GHz |
|---|---|---|
| Max Turbo Speed | 5.1 GHz | 4.1 GHz |
| Number of Cores | 10-core | Dual-Core |
| Cache | 12 MB | 6 MB |
| Platform Technology | Intel Evo | - |
| Features | Intel Smart Cache | - |
| MEMORY | ASUS ExpertBook B9 (B1500CBA) | ASUS P1511CEA (EJI3X) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | ASUS ExpertBook B9 (B1500CBA) | ASUS P1511CEA (EJI3X) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ExpertBook B9 (B1500CBA) | ASUS P1511CEA (EJI3X) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel UHD Graphics |
|---|---|---|
| Video System Features | Functions as Intel UHD graphics (for single-channel memory) | - |
| Camera | Yes - 1080p | Yes - VGA |
| Camera Features | Privacy shutter, IR camera, Windows Hello | - |
| Sound | Speakers, array microphone | Speakers, microphone |
| Compliant Standards | Dolby Atmos | - |
| Audio Features | Output: Smart Amplification technology; Input: AI noise cancelling | - |
| COMMUNICATIONS | ASUS ExpertBook B9 (B1500CBA) | ASUS P1511CEA (EJI3X) |
|---|
| Wireless | NFC, 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 | 802.11a/b/g/n/ac, Bluetooth 5.1 |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter, dual stream (2x2) | Single stream (1x1) |
| BATTERY | ASUS ExpertBook B9 (B1500CBA) | ASUS P1511CEA (EJI3X) |
|---|
| Technology | 3-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 63 Wh | 37 Wh |
| AC ADAPTER | ASUS ExpertBook B9 (B1500CBA) | ASUS P1511CEA (EJI3X) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 20 V, 3.25 A | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS ExpertBook B9 (B1500CBA) | ASUS P1511CEA (EJI3X) |
|---|
| Type | Keyboard, NumberPad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, chiclet keyboard, 1.5mm travel distance | Chiclet keyboard, 1.4mm travel distance |
| CONNECTIONS & EXPANSIONS | ASUS ExpertBook B9 (B1500CBA) | ASUS P1511CEA (EJI3X) |
|---|
| Slots | - | 1 x Serial ATA (1 free) 1 x M.2 (PCI Express 3.0 x4) (0 free) |
|---|---|---|
| Interfaces | Headphone/microphone combo jack 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 2 HDMI 2.1 Micro-HDMI |
Headphone/microphone combo jack 2 x USB 2.0 USB 3.2 Gen 1 USB-C 3.2 Gen 1 HDMI 1.4 LAN (on supplied adapter) |
| SOFTWARE | ASUS ExpertBook B9 (B1500CBA) | ASUS P1511CEA (EJI3X) |
|---|
| Operating System (OS) | Windows 11 Pro | Windows 11 Home |
|---|---|---|
| Software Included | - | McAfee LiveSafe, MyASUS, Microsoft 365 (1 month trial) |
| MISCELLANEOUS | ASUS ExpertBook B9 (B1500CBA) | ASUS P1511CEA (EJI3X) |
|---|
| Included Accessories | USB-C power adapter, Micro HDMI to LAN adapter | Power adapter, USB-A to RJ45 gigabit ethernet adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) solution |
| 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 | System password, hard drive password, MIL-STD-810H tested, Computrace ready from BIOS, Cortana support | System password, anti-shock hard drive |
| Compliant Standards | RoHS, REACH, FSC Mix | - |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
| Model Number | BQ1288X | - |
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