In depth comparison and review of ASUS VivoBook 15 (X540UA) and ASUS BR1402C (i381XA). 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 VivoBook 15 (X540UA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent processor performance
lightweight design
good keyboard feel
average display quality
limited battery life
no backlit keyboard
basic graphics capabilities
Advantages and disadvantages of ASUS BR1402C (i381XA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
solid build quality
efficient multitasking
decent battery life
average display quality
limited storage capacity
no backlit keyboard
basic graphics card
| DESIGN AND DIMENSIONS | ASUS VivoBook 15 (X540UA) | ASUS BR1402C (i381XA) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 38.1 cm x 25.1 cm x 2.72 cm | 33.29 cm x 22.89 cm x 2.1 cm |
| Weight | 1.9 kg | 1.56 kg |
| Case Material | - | Plastic |
| Colour | Chocolate black IMR with hairline (LCD cover), gold IMR with hairline (top) | Mineral grey |
| DISPLAY | ASUS VivoBook 15 (X540UA) | ASUS BR1402C (i381XA) |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 200 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | 45% NTSC |
| Features | Ultra Slim Design, ASUS Splendid Video Intelligence Technology, anti-glare, ASUS EyeCare Technology | Anti-glare |
| PROCESSOR | ASUS VivoBook 15 (X540UA) | ASUS BR1402C (i381XA) |
|---|
| CPU | Intel Core i3 (7th Gen) 7020U / 2.3 GHz | Intel Core i3 N305 |
|---|---|---|
| Max Turbo Speed | - | 3.8 GHz |
| Number of Cores | Dual-Core | 8-core |
| Cache | 3 MB | 6 MB |
| 64-bit Computing | Yes | - |
| MEMORY | ASUS VivoBook 15 (X540UA) | ASUS BR1402C (i381XA) |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 12 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | - | SO-DIMM 262-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 1 | 0 |
| STORAGE | ASUS VivoBook 15 (X540UA) | ASUS BR1402C (i381XA) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB Hybrid Drive SATA / 5400 rpm - Seagate | 128 GB |
|---|
| AUDIO & VIDEO | ASUS VivoBook 15 (X540UA) | ASUS BR1402C (i381XA) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 620 | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - VGA | Yes - 720p |
| Camera Features | - | Privacy shutter |
| Sound | Stereo speakers, microphone | Dual speakers, microphone |
| Audio Features | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower | Output: Audio by Dirac |
| COMMUNICATIONS | ASUS VivoBook 15 (X540UA) | ASUS BR1402C (i381XA) |
|---|
| Wireless | 802.11b/g/n, Bluetooth 4.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 |
|---|---|---|
| Features | - | Dual stream (2x2) |
| BATTERY | ASUS VivoBook 15 (X540UA) | ASUS BR1402C (i381XA) |
|---|
| Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 33 Wh | 50 Wh |
| AC ADAPTER | ASUS VivoBook 15 (X540UA) | ASUS BR1402C (i381XA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 65 Watt, 20 V, 2.25 A |
| INPUT | ASUS VivoBook 15 (X540UA) | ASUS BR1402C (i381XA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Features | Chiclet keyboard | Spill-resistant, chiclet keyboard, 1.5mm travel distance |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook 15 (X540UA) | ASUS BR1402C (i381XA) |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.0 HDMI 2 x USB 2.0 |
HDMI USB 2.0 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (Power Delivery) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | ASUS VivoBook 15 (X540UA) | ASUS BR1402C (i381XA) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Pro Education |
|---|---|---|
| Software Included | - | MyASUS, Microsoft 365 (1 month trial) |
| MISCELLANEOUS | ASUS VivoBook 15 (X540UA) | ASUS BR1402C (i381XA) |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | System password, ASUS IceCool design | System password, LED indicator, rubber bumper, MIL-STD-810H tested |
| Compliant Standards | - | RoHS, REACH |
| Model Number | GQ1796T | 3Y |
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