In depth comparison and review of ASUS X515JA (EJ3921W) and Samsung Galaxy Book3 Ultra. 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 X515JA (EJ3921W) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
lightweight design
adequate performance
good connectivity options
average battery life
modest display resolution
limited upgrade options
integrated graphics only
Advantages and disadvantages of Samsung Galaxy Book3 Ultra based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution display
powerful processor performance
lightweight design
ample storage capacity
advanced graphics capabilities
higher price point
limited port selection
average battery life
noisy under load
| DESIGN AND DIMENSIONS | ASUS X515JA (EJ3921W) | Samsung Galaxy Book3 Ultra |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.02 cm x 23.49 cm x 1.99 cm | 35.54 cm x 25.04 cm x 1.65 cm |
| Weight | 1.8 kg | 1.79 kg |
| Case Material | Plastic | Aluminum |
| Colour | Slate grey | Graphite |
| DISPLAY | ASUS X515JA (EJ3921W) | Samsung Galaxy Book3 Ultra |
|---|
| Screen Size (Type) | 15.6" | 16" - AMOLED |
|---|---|---|
| Screen Resolution | 1920 x 1080 (Full HD) | 2880 x 1800 (WQXGA+) |
| Pixel Density (ppi) | - | 212 |
| V-Sync Rate at Max Res. | 60 Hz | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 200 cd/m² | 500 cd/m² |
| Colour Gamut | 45% NTSC | 120% DCI-P3 |
| Colour Support | - | 16 million colours |
| Features | Anti-glare, 83% screen-to-body ratio | HDR 500 True Black, 0.2 ms response rate, Eye Caring, gaming performance |
| PROCESSOR | ASUS X515JA (EJ3921W) | Samsung Galaxy Book3 Ultra |
|---|
| CPU | Intel Core i5 (10th Gen) 1035G1 / 1 GHz | Intel Core i7 (13th Gen) 13700H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 3.6 GHz | 5 GHz |
| Number of Cores | Quad-Core | 14-core |
| Cache | 6 MB | L3 - 24 MB |
| Platform Technology | - | Intel Evo |
| Features | Intel Smart Cache | Intel Deep Learning Boost (DL Boost) |
| MEMORY | ASUS X515JA (EJ3921W) | Samsung Galaxy Book3 Ultra |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | - | 6000 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 1 | - |
| STORAGE | ASUS X515JA (EJ3921W) | Samsung Galaxy Book3 Ultra |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS X515JA (EJ3921W) | Samsung Galaxy Book3 Ultra |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce RTX 4050 |
|---|---|---|
| Camera | Yes - VGA | Yes - 1080p |
| Camera Features | - | Auto framing |
| Sound | Speakers, microphone | AKG stereo speakers, dual array microphone |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | Output: ASUS SonicMaster | Output: Smart Amp |
| COMMUNICATIONS | ASUS X515JA (EJ3921W) | Samsung Galaxy Book3 Ultra |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Features | Single stream (1x1) | Dual stream (2x2) |
| BATTERY | ASUS X515JA (EJ3921W) | Samsung Galaxy Book3 Ultra |
|---|
| Technology | 2-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 37 Wh | 76 Wh |
| AC ADAPTER | ASUS X515JA (EJ3921W) | Samsung Galaxy Book3 Ultra |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 100 Watt |
| INPUT | ASUS X515JA (EJ3921W) | Samsung Galaxy Book3 Ultra |
|---|
| Type | Keyboard, touchpad | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | - | Pro keyboard |
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | - | Yes |
| Features | Chiclet keyboard, 1.4mm travel distance | Backlit |
| CONNECTIONS & EXPANSIONS | ASUS X515JA (EJ3921W) | Samsung Galaxy Book3 Ultra |
|---|
| Slots | - | SSD (1 free) |
|---|---|---|
| Interfaces | Headphone/microphone combo jack USB 3.2 Gen 1 2 x USB 2.0 HDMI USB-C 3.2 Gen 1 |
HDMI USB 3.2 Headphone/microphone combo jack 2 x Thunderbolt 4 |
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | ASUS X515JA (EJ3921W) | Samsung Galaxy Book3 Ultra |
|---|
| Operating System (OS) | Windows 11 Home in S mode | Windows 11 Home |
|---|---|---|
| Software Included | - | Samsung Recovery Solution, Samsung Update, Samsung Settings, Samsung Gallery, Studio Plus, Samsung Flow, Live Wallpaper, Quick Search, Samsung Notes, Screen Recorder, Galaxy Book Smart Switch, Quick Share, Samsung Pass, Second Screen, Private Share, Galaxy Book Experience |
| MISCELLANEOUS | ASUS X515JA (EJ3921W) | Samsung Galaxy Book3 Ultra |
|---|
| Included Accessories | Power adapter | 100W USB-C power adapter |
|---|---|---|
| Integrated Options | - | Ambient light sensor |
| Security | Firmware Trusted Platform Module (TPM) solution | Trusted Platform Module (TPM) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | System password | - |
| Compliant Standards | - | IEC 61960 |
| SAR Value | - | 0.232 W/kg (limb), 0.232 W/kg (body) |
| Manufacturer Warranty | - | Limited warranty - 2 years |
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