Detailed comparison and review of Gigabyte AERO 17 HDR XC (8UK4450SP) and Lenovo IdeaPad 720S-14IKBR (81BD). 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 Gigabyte AERO 17 HDR XC (8UK4450SP) based on its technical characteristics, features, user experience, expert reviews and price level.
stunning 4k display
powerful graphics performance
slim, attractive design
good battery life
fast ssd storage
high price point
moderate port selection
can get quite hot
heavy for portability
Advantages and disadvantages of Lenovo IdeaPad 720S-14IKBR (81BD) based on its technical characteristics, features, user experience, expert reviews and price level.
slim, lightweight design
sharp full HD display
solid overall performance
fast SSD storage
decent battery life
limited port selection
no dedicated GPU
average sound quality
pricier than competitors
| DESIGN AND DIMENSIONS | Gigabyte AERO 17 HDR XC (8UK4450SP) | Lenovo IdeaPad 720S-14IKBR (81BD) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 39.6 cm x 27 cm x 2.14 cm | 32.07 cm x 22.28 cm x 1.59 cm |
| Weight | 2.5 kg | 1.55 kg |
| Case Material | Aluminum | Aluminium (top), aluminium (bottom) |
| Colour | - | Silver |
| DISPLAY | Gigabyte AERO 17 HDR XC (8UK4450SP) | Lenovo IdeaPad 720S-14IKBR (81BD) |
|---|
| Screen Size (Type) | 17.3" | 14" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | 100% Adobe RGB | - |
| Features | Anti-glare, HDR 400 compatible, Delta E<1 calibration, thin bezel design, IPS-level, X-Rite Pantone factory color calibration | Anti-glare |
| PROCESSOR | Gigabyte AERO 17 HDR XC (8UK4450SP) | Lenovo IdeaPad 720S-14IKBR (81BD) |
|---|
| CPU | Intel Core i7 (10th Gen) 10870H / 2.2 GHz | Intel Core i5 (8th Gen) 8250U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 3.4 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | 16 MB | 6 MB |
| Chipset | Intel HM470 | - |
| Features | Intel Smart Cache, Intel Platform Trust Technology (PTT), Intel Turbo Boost Max Technology 3.0 | Integrated memory controller |
| MEMORY | Gigabyte AERO 17 HDR XC (8UK4450SP) | Lenovo IdeaPad 720S-14IKBR (81BD) |
|---|
| RAM | 32 GB (2 x 16 GB) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 0 | 0 |
| STORAGE | Gigabyte AERO 17 HDR XC (8UK4450SP) | Lenovo IdeaPad 720S-14IKBR (81BD) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 2280 PCIe - NVM Express (NVMe) | 128 GB SSD M.2 2280 PCIe 3.0 x4 |
|---|
| AUDIO & VIDEO | Gigabyte AERO 17 HDR XC (8UK4450SP) | Lenovo IdeaPad 720S-14IKBR (81BD) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3070 / Intel UHD Graphics | NVIDIA GeForce MX150 / Intel UHD Graphics 620 |
| Video Memory | 8 GB GDDR6 SDRAM | 2 GB GDDR5 SDRAM |
| Video System Features | NVIDIA Optimus, Max-Q design, NVIDIA Resizable BAR | - |
| Camera | Yes - HD | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | - | Fixed focus |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio Premium |
| Audio Features | Nahimic 3 sound technology | Output: JBL |
| COMMUNICATIONS | Gigabyte AERO 17 HDR XC (8UK4450SP) | Lenovo IdeaPad 720S-14IKBR (81BD) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 200 | M.2 Card |
| Network Interface | 2.5 Gigabit Ethernet | - |
| Ethernet Controller | Realtek RTL8125BG | - |
| Features | - | Single stream (1x1) |
| BATTERY | Gigabyte AERO 17 HDR XC (8UK4450SP) | Lenovo IdeaPad 720S-14IKBR (81BD) |
|---|
| Technology | Lithium polymer | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 99 Wh | 55 Wh |
| Battery Life | Up to 8 hours | Up to 14 hours |
| AC ADAPTER | Gigabyte AERO 17 HDR XC (8UK4450SP) | Lenovo IdeaPad 720S-14IKBR (81BD) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 65 Watt |
| INPUT | Gigabyte AERO 17 HDR XC (8UK4450SP) | Lenovo IdeaPad 720S-14IKBR (81BD) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | N-key rollover, per-key RGB | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Gigabyte AERO 17 HDR XC (8UK4450SP) | Lenovo IdeaPad 720S-14IKBR (81BD) |
|---|
| Slots | 2 x M.2 (PCI Express / SATA) (1 free) | - |
|---|---|---|
| Interfaces | 3 x USB 3.2 Gen 1 USB-C (supports Thunderbolt 3) HDMI Mini DisplayPort 1.4 Headphone output Microphone input LAN |
USB 3.0 (Always On) USB 3.0 USB-C 3.1 Gen 1/Thunderbolt 3/DisplayPort 1.2a (Power Delivery) HDMI Headphone/microphone combo jack |
| Memory Card Reader | Yes (SDXC UHS-II Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Gigabyte AERO 17 HDR XC (8UK4450SP) | Lenovo IdeaPad 720S-14IKBR (81BD) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | - | Lenovo Settings, McAfee LiveSafe (30 days trial), Lenovo ID, Lenovo App Explorer |
| MISCELLANEOUS | Gigabyte AERO 17 HDR XC (8UK4450SP) | Lenovo IdeaPad 720S-14IKBR (81BD) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader | Fingerprint reader |
| Features | GIGABYTE RGB Fusion 2.0 supported, WINDFORCE Infinity Cooling System | Administrator password, power-on password |
| Compliant Standards | DisplayPort 1.4 | RoHS |
| Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 1 year - pick-up and return |
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