In depth comparison and review of Lenovo ThinkPad E14 Gen 5 (21JR) and ASUS ExpertBook B9 OLED (B9403CVA). 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 Lenovo ThinkPad E14 Gen 5 (21JR) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
good security features
affordable price
average display quality
modest battery life
limited graphics power
no thunderbolt support
Advantages and disadvantages of ASUS ExpertBook B9 OLED (B9403CVA) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
impressive oled display
fast performance specs
robust security features
long battery life
higher price point
limited graphics power
no ethernet port
scarce color accuracy
DESIGN AND DIMENSIONS | Lenovo ThinkPad E14 Gen 5 (21JR) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Product Type | Notebook - 180-degree hinge design | Notebook |
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Dimensions (WxDxH) | 31.3 cm x 21.93 cm x 1.799 cm | 31.1 cm x 21.5 cm x 1.57 cm |
Weight | 1.43 kg | 990 g |
Case Material | Aluminium (top), aluminium (bottom) | Magnesium-lithium alloy |
Colour | Graphite black | Star black |
DISPLAY | Lenovo ThinkPad E14 Gen 5 (21JR) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Screen Size (Type) | 14" - IPS | 14" OLED |
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Screen Resolution | 1920 x 1200 (WUXGA) | 2880 x 1800 (WQXGA+) |
V-Sync Rate at Max Res. | - | 90 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:10 | 16:10 |
Image Brightness | 300 cd/m² | 400 cd/m² |
Colour Gamut | 45% NTSC | 100% sRGB |
Features | Anti-glare | 90% screen-to-body ratio |
PROCESSOR | Lenovo ThinkPad E14 Gen 5 (21JR) | ASUS ExpertBook B9 OLED (B9403CVA) |
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CPU | AMD Ryzen 5 7530U / 2 GHz | Intel Core i7 (13th Gen) 1355U / 1.8 GHz |
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Max Turbo Speed | 4.5 GHz | 5.1 GHz |
Number of Cores | 6-core | 10-core |
Cache | L3 - 16 MB | L3 - 12 MB |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo ThinkPad E14 Gen 5 (21JR) | ASUS ExpertBook B9 OLED (B9403CVA) |
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RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
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Max RAM Supported | 40 GB | - |
RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
Speed | 3200 MHz | - |
Rated Speed | 3200 MHz | - |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 1 | - |
Empty Slots | 1 | - |
STORAGE | Lenovo ThinkPad E14 Gen 5 (21JR) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad E14 Gen 5 (21JR) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Graphics Processor (GPU) | AMD Radeon Graphics | Intel Iris Xe Graphics |
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Max Monitors Supported | 3 external monitor(s) | - |
Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - 1080p | Yes - 1080p |
Camera Features | Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera | Privacy shutter, IR camera, Windows Hello |
Sound | Stereo speakers, dual array microphone | Dual speakers, array microphone |
Codec | Synaptic CX11880 | - |
Compliant Standards | High Definition Audio, Dolby Atmos | - |
Audio Features | Input: Dolby Voice | Output: Smart Amp; Input: AI noise cancelling |
COMMUNICATIONS | Lenovo ThinkPad E14 Gen 5 (21JR) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
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Wireless Controller | M.2 Card | - |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | Realtek RTL8111H-CG | - |
Features | Wake-on-LAN (WOL), dual stream (2x2) | Dual stream (2x2) |
BATTERY | Lenovo ThinkPad E14 Gen 5 (21JR) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Technology | Lithium polymer | 3-cell Lithium Ion |
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Battery Capacity (Size) | 57 Wh | 63 Wh |
AC ADAPTER | Lenovo ThinkPad E14 Gen 5 (21JR) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt | 65 Watt, 20 V, 3.25 A |
INPUT | Lenovo ThinkPad E14 Gen 5 (21JR) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, NumberPad 2.0 |
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Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Spill-resistant, chiclet keyboard, 1.5mm travel distance |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad E14 Gen 5 (21JR) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Slots | 1 x M.2 (PCI Express 3.0 x4) (1 free) | 2 x M.2 (PCI Express 4.0 x4 / SATA) (1 free) |
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Interfaces | USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
USB 3.2 Gen 2 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI Micro-HDMI Headphone/microphone combo jack LAN (on supplied adapter) |
SOFTWARE | Lenovo ThinkPad E14 Gen 5 (21JR) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Operating System (OS) | Windows 11 Pro - English | Windows 11 Pro |
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Software Included | - | McAfee, MyASUS, Microsoft 365 (1 month trial) |
MISCELLANEOUS | Lenovo ThinkPad E14 Gen 5 (21JR) | ASUS ExpertBook B9 OLED (B9403CVA) |
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Included Accessories | USB-C power adapter | USB-C power adapter, Micro HDMI to LAN adapter |
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Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Kensington nano security slot | Kensington nano security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password | Smart Cooling Technology, MIL-STD-810H tested, BIOS protection |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TUV Rheinland Low Blue Light (Software Solution), TCO Certified 9.0 | RoHS, REACH, Energy Star 8.0, FSC Mix |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 5 °C | - |
Humidity Range Operating | 8 - 95% | - |
Manufacturer Warranty | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site - response time: next business day |
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Model Number | - | KMi711X |