Detailed comparison and review of Dell G15 (5520) and ASUS ZenBook 14 OLED (UX3402ZA). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Dell G15 (5520) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
efficient thermal management
solid build quality
affordable price point
good audio quality
heavy and bulky
average battery life
dim display brightness
limited port selection
Advantages and disadvantages of ASUS ZenBook 14 OLED (UX3402ZA) based on its technical characteristics, features, user experience, expert reviews and price level.
vibrant oled display
lightweight and portable
fast performance
good battery life
harman kardon speakers
limited port variety
no dedicated gpu
higher price segment
average webcam quality
DESIGN AND DIMENSIONS | Dell G15 (5520) | ASUS ZenBook 14 OLED (UX3402ZA) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 35.726 cm x 27.211 cm x 2.533 cm | 31.36 cm x 22.06 cm x 1.69 cm |
Weight | 2.81 kg | 1.39 kg |
Colour | Dark shadow grey | Ponder blue |
DISPLAY | Dell G15 (5520) | ASUS ZenBook 14 OLED (UX3402ZA) |
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Screen Size (Type) | 15.6" | 14" OLED |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 2880 x 1800 (WQXGA+) |
Pixel Density (ppi) | 141 | - |
V-Sync Rate at Max Res. | 165 Hz | 90 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 300 cd/m² | 400 cd/m² |
Colour Gamut | 100% sRGB | 100% DCI-P3 |
Colour Support | - | 1.07 billion colours |
Features | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, Narrow Border Display, 0.17925 mm pixel pitch, 13 ms response rate | Glossy, NanoEdge display, Low Blue Light technology, Pantone Validated, 90% screen-to-body ratio, 0.2 ms response rate |
PROCESSOR | Dell G15 (5520) | ASUS ZenBook 14 OLED (UX3402ZA) |
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CPU | Intel Core i7 (12th Gen) 12700H | Intel Core i5 (12th Gen) 1240P / 1.7 GHz |
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Max Turbo Speed | 4.7 GHz | 4.4 GHz |
Number of Cores | 14-core | 12-core |
Cache | 24 MB | 12 MB |
Platform Technology | - | Intel Evo |
Features | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | Intel Smart Cache |
MEMORY | Dell G15 (5520) | ASUS ZenBook 14 OLED (UX3402ZA) |
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RAM | 16 GB (2 x 8 GB) | 16 GB (provided memory is soldered) |
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Max RAM Supported | 32 GB | - |
RAM Type | DDR5 SDRAM | LPDDR5 SDRAM |
Speed | 4800 MHz | - |
Rated Speed | 4800 MHz | - |
Form Factor | SO-DIMM 262-pin | - |
Slots Qty | 2 | - |
Empty Slots | 0 | - |
STORAGE | Dell G15 (5520) | ASUS ZenBook 14 OLED (UX3402ZA) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | Dell G15 (5520) | ASUS ZenBook 14 OLED (UX3402ZA) |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 3060 | Intel Iris Xe Graphics |
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Video Memory | 6 GB GDDR6 SDRAM | - |
Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Gaming | Yes | - |
Camera | Yes - HD | Yes - 1080p |
Resolution | 0.92 Megapixel | - |
Camera Features | RGB camera | - |
Image Sensor Type | CMOS | - |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, dual array microphone | Harman/kardon stereo speakers, dual array microphone |
Codec | Realtek ALC3254 | - |
Compliant Standards | High Definition Audio | Dolby Atmos |
Audio Features | - | Output: Smart Amp; Input: AI noise cancelling |
COMMUNICATIONS | Dell G15 (5520) | ASUS ZenBook 14 OLED (UX3402ZA) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | M.2 2230 | - |
Network Interface | Gigabit Ethernet | - |
Ethernet Controller | Killer Ethernet E2600 | - |
Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | Dell G15 (5520) | ASUS ZenBook 14 OLED (UX3402ZA) |
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Technology | 6-cell Lithium Ion | 4-cell Lithium Ion |
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Battery Capacity (Size) | 86 Wh | 75 Wh |
Battery Life | Up to 9 hour(s) | - |
AC ADAPTER | Dell G15 (5520) | ASUS ZenBook 14 OLED (UX3402ZA) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 19.5 V | 65 Watt, 20 V, 3.25 A |
INPUT | Dell G15 (5520) | ASUS ZenBook 14 OLED (UX3402ZA) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes |
Features | - | Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense |
CONNECTIONS & EXPANSIONS | Dell G15 (5520) | ASUS ZenBook 14 OLED (UX3402ZA) |
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Interfaces | HDMI 3 x USB 3.2 Gen 1 Thunderbolt 4 LAN Headphone/microphone combo jack |
HDMI Headphone/microphone combo jack USB 3.2 Gen 2 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) |
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Memory Card Reader | - | Yes (microSD) |
SOFTWARE | Dell G15 (5520) | ASUS ZenBook 14 OLED (UX3402ZA) |
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Operating System (OS) | Windows 11 Home | Windows 11 Home |
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Software Included | Microsoft Office 2013 (Trial) | - |
MISCELLANEOUS | Dell G15 (5520) | ASUS ZenBook 14 OLED (UX3402ZA) |
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Included Accessories | Power adapter | Power adapter |
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Security | - | Trusted Platform Module (TPM) Security Chip, fingerprint reader |
Features | - | ErgoLift, MIL-STD-810H tested |
Compliant Standards | - | RoHS, REACH, TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 10 - 90% (non-condensing) | - |
Manufacturer Warranty | Limited warranty - 1 year | - |
Model Number | - | KN224W |