Dell Vostro 5515 vs. ASUS Vivobook 14X (K3405ZF)

Laptop Comparison, Reviews and Tests
Dell Vostro 5515
Dell Vostro 5515

Our Rating: 75 %

In depth comparison and review of Dell Vostro 5515 and ASUS Vivobook 14X (K3405ZF). 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.

Dell Vostro 5515 Review

Advantages and disadvantages of Dell Vostro 5515 based on its technical characteristics, features, user experience, expert reviews and price level.

efficient amd processor

sleek aluminum design

comfortable keyboard layout

affordable price point

decent battery life

average display quality

limited graphics performance

no thunderbolt support

modest speaker output

ASUS Vivobook 14X (K3405ZF) Review

Advantages and disadvantages of ASUS Vivobook 14X (K3405ZF) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful intel processor

lightweight and portable

vivid oled display

fast ssd storage

competitive price point

average battery life

limited port selection

no dedicated gpu

standard design

Laptop Comparison and Tests

Difference between Dell Vostro 5515 and ASUS Vivobook 14X (K3405ZF)
73 % - Design
72 % - Display
75 % - Performance
86 % - Connectivity
75 % - Battery
82 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
80 % - Battery

Laptop Specifications Comparison

Dell Vostro 5515 vs. ASUS Vivobook 14X (K3405ZF) Comparison Chart
DESIGN AND DIMENSIONS Dell Vostro 5515 ASUS Vivobook 14X (K3405ZF)
Product Type Notebook Notebook - 180-degree hinge design
Dimensions (WxDxH) 35.606 cm x 22.89 cm x 1.799 cm 31.71 cm x 22.25 cm x 1.89 cm
Weight 1.632 kg 1.4 kg
Case Material Aluminum Aluminum
Colour Grey Cool silver
DISPLAY Dell Vostro 5515 ASUS Vivobook 14X (K3405ZF)
Screen Size (Type) 15.6" 14" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. 60 Hz -
Widescreen Yes Yes
Image Aspect Ratio - 16:10
Image Brightness 250 cd/m² 300 cd/m²
Colour Gamut 45% NTSC 45% NTSC
Features Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, Narrow Border Display, 35 ms response rate, 0.179 mm pixel pitch Glossy
PROCESSOR Dell Vostro 5515 ASUS Vivobook 14X (K3405ZF)
CPU AMD Ryzen 5 5500U / 2.1 GHz Intel Core i5 (12th Gen) 12450H / 2 GHz
Max Turbo Speed 4 GHz 4.4 GHz
Number of Cores 6-core 8-core
Cache L3 - 8 MB L3 - 12 MB
Features - Intel Smart Cache
MEMORY Dell Vostro 5515 ASUS Vivobook 14X (K3405ZF)
RAM 8 GB 16 GB (1 x 8 GB + 8 GB (soldered))
Max RAM Supported 32 GB 16 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 3200 MHz -
Rated Speed 3200 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 1
Empty Slots 1 0
STORAGE Dell Vostro 5515 ASUS Vivobook 14X (K3405ZF)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO Dell Vostro 5515 ASUS Vivobook 14X (K3405ZF)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) AMD Radeon Graphics NVIDIA GeForce RTX 2050 / Intel UHD Graphics
Memory Allocation Technology Shared Video Memory (UMA) -
Video Memory - 4 GB GDDR6 SDRAM
Camera Yes - HD Yes - HD
Resolution 0.92 Megapixel -
Camera Features Privacy shutter, 74.9 degrees, RGB camera Privacy shutter
Image Sensor Type CMOS -
Video Resolutions 1280 x 720 -
Frame Rate 30 frames per second -
Sound Stereo speakers, dual array microphone Dual speakers, microphone
Compliant Standards High Definition Audio -
Audio Features - Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster
COMMUNICATIONS Dell Vostro 5515 ASUS Vivobook 14X (K3405ZF)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Wireless Controller Dell Wireless 1820 - M.2 2230 -
Network Interface Gigabit Ethernet -
Ethernet Controller Realtek RTL8111H-CG -
Features - Single stream (1x1)
BATTERY Dell Vostro 5515 ASUS Vivobook 14X (K3405ZF)
Technology 4-cell lithium polymer 3-cell Lithium Ion
Battery Capacity (Size) 54 Wh 50 Wh
AC ADAPTER Dell Vostro 5515 ASUS Vivobook 14X (K3405ZF)
Input AC 100/240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt, 19.5 V, 3.34 A 90 Watt, 19 V, 4.74 A
INPUT Dell Vostro 5515 ASUS Vivobook 14X (K3405ZF)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes -
Keyboard Backlight Yes Yes
Features - 1.4mm travel distance, ASUS ErgoSense
CONNECTIONS & EXPANSIONS Dell Vostro 5515 ASUS Vivobook 14X (K3405ZF)
Interfaces HDMI
2 x USB 3.2 Gen 1
USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery)
LAN
Headphone/microphone combo jack
HDMI 2.1
Headphone/microphone combo jack
2 x USB 3.2 Gen 1
USB-C 3.2 Gen 1 (Power Delivery)
Memory Card Reader Yes (SD Card, SDHC Card, SDXC Card) -
SOFTWARE Dell Vostro 5515 ASUS Vivobook 14X (K3405ZF)
Operating System (OS) Windows 10 Pro 64-bit Edition + Windows 11 Pro Licence - Multilingual User Interface (MUI) Windows 11 Home
Software Included Microsoft Office (Trial), McAfee (12 months subscription), Dell Mobile Connect MyASUS, ScreenXpert, GlideX
MISCELLANEOUS Dell Vostro 5515 ASUS Vivobook 14X (K3405ZF)
Included Accessories Power adapter Power adapter, wired mouse, Carry bag
Security Trusted Platform Module (TPM 2.0) Security Chip Firmware Trusted Platform Module (TPM) Security Chip
Security Slot Type Noble Wedge security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features ExpressCharge, SmartByte technology ASUS IceCool design, MIL-STD-810H tested
Compliant Standards WEEE, MEPS, CEL, EU RoHS RoHS, REACH
ENERGY STAR Certified Yes -
Max Operating Temperature 40 °C -
Min Operating Temperature 0 °C -
Humidity Range Operating 10 - 90% (non-condensing) -
Model Number - LY134W
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