In depth comparison and review of Samsung Galaxy Book S and ASUS X515JA (EJ3921W). 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 Samsung Galaxy Book S based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
long-lasting battery life
fanless for silent operation
lte connectivity available
solid state drive storage
limited hardware upgradeability
average display brightness
no dedicated graphics
fewer port options
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
| DESIGN AND DIMENSIONS | Samsung Galaxy Book S | ASUS X515JA (EJ3921W) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 30.52 cm x 20.32 cm x 1.18 cm | 36.02 cm x 23.49 cm x 1.99 cm |
| Weight | 961 g | 1.8 kg |
| Case Material | - | Plastic |
| Colour | Mercury grey | Slate grey |
| DISPLAY | Samsung Galaxy Book S | ASUS X515JA (EJ3921W) |
|---|
| Screen Size (Type) | 13.3" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | - | 200 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Colour Support | 16 million colours | - |
| Features | - | Anti-glare, 83% screen-to-body ratio |
| PROCESSOR | Samsung Galaxy Book S | ASUS X515JA (EJ3921W) |
|---|
| CPU | Qualcomm Snapdragon 1.8 GHz | Intel Core i5 (10th Gen) 1035G1 / 1 GHz |
|---|---|---|
| Max Turbo Speed | 2.84 GHz | 3.6 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | - | 6 MB |
| Features | - | Intel Smart Cache |
| MEMORY | Samsung Galaxy Book S | ASUS X515JA (EJ3921W) |
|---|
| RAM | 8 GB | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | - | DDR4 SDRAM |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | Samsung Galaxy Book S | ASUS X515JA (EJ3921W) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Samsung Galaxy Book S | ASUS X515JA (EJ3921W) |
|---|
| Graphics Processor (GPU) | - | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - 720p | Yes - VGA |
| Sound | - | Speakers, microphone |
| Audio Features | - | Output: ASUS SonicMaster |
| COMMUNICATIONS | Samsung Galaxy Book S | ASUS X515JA (EJ3921W) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Features | - | Single stream (1x1) |
| WWAN |
|---|
| Generation | 4G | - |
|---|---|---|
| Technology | UMTS, WCDMA, FDD LTE, TDD LTE | - |
| BATTERY | Samsung Galaxy Book S | ASUS X515JA (EJ3921W) |
|---|
| Technology | - | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 37 Wh |
| Battery Life | Up to 25 hours | - |
| AC ADAPTER | Samsung Galaxy Book S | ASUS X515JA (EJ3921W) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 45 Watt, 19 V, 2.37 A |
| INPUT | Samsung Galaxy Book S | ASUS X515JA (EJ3921W) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | - | Chiclet keyboard, 1.4mm travel distance |
| CONNECTIONS & EXPANSIONS | Samsung Galaxy Book S | ASUS X515JA (EJ3921W) |
|---|
| Slots | 1 x Nano-SIM card | - |
|---|---|---|
| Interfaces | USB-C 3.1 Headphone output |
Headphone/microphone combo jack USB 3.2 Gen 1 2 x USB 2.0 HDMI USB-C 3.2 Gen 1 |
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | - |
| SOFTWARE | Samsung Galaxy Book S | ASUS X515JA (EJ3921W) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 11 Home in S mode |
|---|
| MISCELLANEOUS | Samsung Galaxy Book S | ASUS X515JA (EJ3921W) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | Ambient light sensor, hall sensor | - |
| Security | Fingerprint reader | Firmware Trusted Platform Module (TPM) solution |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | System password |
| Navigation Receiver | GPS/GLONASS/Galileo/BeiDou | - |
| SAR Value | 1.256 W/kg (body) | - |
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