Side by side comparison and review of ASUS R521JA (EJ974T) and ASUS ExpertBook B5 (B5402CVA). 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 R521JA (EJ974T) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
lightweight design
decent battery life
adequate performance
average display quality
limited storage capacity
no backlit keyboard
basic graphics card
Advantages and disadvantages of ASUS ExpertBook B5 (B5402CVA) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
powerful intel processor
robust security features
high-quality display
fast charging support
limited graphics performance
higher price point
average speaker quality
noisy under load
DESIGN AND DIMENSIONS | ASUS R521JA (EJ974T) | ASUS ExpertBook B5 (B5402CVA) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 36 cm x 23.5 cm x 2.29 cm | 32.34 cm x 22.31 cm x 1.8 cm |
Weight | 1.9 kg | 1.27 kg |
Case Material | - | Magnesium-aluminum alloy |
Colour | Transparent silver | Star black |
DISPLAY | ASUS R521JA (EJ974T) | ASUS ExpertBook B5 (B5402CVA) |
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Screen Size (Type) | 15.6" | 14" |
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Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 200 cd/m² | 400 cd/m² |
Colour Gamut | 45% NTSC | 100% sRGB |
Features | Anti-glare, 83% screen-to-body ratio | Anti-glare, WideView, IPS-level, 85% screen-to-body ratio |
PROCESSOR | ASUS R521JA (EJ974T) | ASUS ExpertBook B5 (B5402CVA) |
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CPU | Intel Core i5 (10th Gen) 1035G1 / 1 GHz | Intel Core i7 (13th Gen) 1360P / 2.2 GHz |
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Max Turbo Speed | 3.6 GHz | 5 GHz |
Number of Cores | Quad-Core | 12-core |
Cache | 6 MB | 18 MB |
Platform Technology | - | Intel vPro Platform |
Features | - | Intel Smart Cache |
MEMORY | ASUS R521JA (EJ974T) | ASUS ExpertBook B5 (B5402CVA) |
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RAM | 4 GB (provided memory is soldered) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
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Max RAM Supported | - | 40 GB |
RAM Type | DDR4 SDRAM | DDR5 SDRAM |
Form Factor | - | SO-DIMM 262-pin |
Slots Qty | - | 1 |
Empty Slots | - | 0 |
STORAGE | ASUS R521JA (EJ974T) | ASUS ExpertBook B5 (B5402CVA) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS R521JA (EJ974T) | ASUS ExpertBook B5 (B5402CVA) |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
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Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - VGA | Yes - 720p |
Camera Features | - | Privacy shutter, IR camera, Windows Hello |
Sound | Speaker, microphone | Speakers, array microphone |
Compliant Standards | - | Dolby Atmos |
Audio Features | Output: ASUS SonicMaster | Input: AI noise cancelling |
COMMUNICATIONS | ASUS R521JA (EJ974T) | ASUS ExpertBook B5 (B5402CVA) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
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Network Interface | - | Gigabit Ethernet |
Features | Single stream (1x1) | Dual stream (2x2) |
BATTERY | ASUS R521JA (EJ974T) | ASUS ExpertBook B5 (B5402CVA) |
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Technology | 2-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 32 Wh | 63 Wh |
AC ADAPTER | ASUS R521JA (EJ974T) | ASUS ExpertBook B5 (B5402CVA) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 45 Watt, 19 V, 2.37 A | 65 Watt, 20 V, 3.25 A |
INPUT | ASUS R521JA (EJ974T) | ASUS ExpertBook B5 (B5402CVA) |
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Type | Keyboard, touchpad | Keyboard, touchpad, NumberPad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Chiclet keyboard | Spill-resistant, chiclet keyboard, 1.5mm travel distance |
CONNECTIONS & EXPANSIONS | ASUS R521JA (EJ974T) | ASUS ExpertBook B5 (B5402CVA) |
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Interfaces | USB 3.2 Gen 1 USB-C 3.2 Gen 1 2 x USB 2.0 HDMI Headphone/microphone combo jack |
2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 USB 3.2 Gen 2 HDMI 2.1 Headphone/microphone combo jack LAN |
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Memory Card Reader | Yes (microSD) | Yes (microSD) |
SOFTWARE | ASUS R521JA (EJ974T) | ASUS ExpertBook B5 (B5402CVA) |
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Operating System (OS) | Windows 10 Home | Windows 11 Pro |
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Software Included | - | Microsoft 365 (1 month trial) |
MISCELLANEOUS | ASUS R521JA (EJ974T) | ASUS ExpertBook B5 (B5402CVA) |
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Included Accessories | Power adapter | USB-C power adapter |
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Security | Firmware Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | - | Kensington nano security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | - | MIL-STD-810H tested, Cortana support |
Manufacturer Warranty | - | Limited warranty - 3 years - pick-up and return |
Model Number | - | KIi715X |