Detailed comparison and review of Dell XPS 17 9710 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 Dell XPS 17 9710 based on its technical characteristics, features, user experience, expert reviews and price level.
impressive 4k display
powerful intel processor
sleek aluminum design
good battery life
excellent sound quality
heavier than competitors
expensive base model
no HDMI port
limited port selection
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 | Dell XPS 17 9710 | Lenovo IdeaPad 720S-14IKBR (81BD) |
---|
Product Type | Notebook | Notebook |
---|---|---|
Dimensions (WxDxH) | 37.448 cm x 24.808 cm x 1.315 cm | 32.07 cm x 22.28 cm x 1.59 cm |
Weight | 2.53 kg | 1.55 kg |
Case Material | - | Aluminium (top), aluminium (bottom) |
Colour | Platinum silver with black interior | Silver |
DISPLAY | Dell XPS 17 9710 | Lenovo IdeaPad 720S-14IKBR (81BD) |
---|
Screen Size (Type) | 17" | 14" - IPS |
---|---|---|
Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1080 (Full HD) |
Pixel Density (ppi) | 133 | - |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:10 | 16:9 |
Image Brightness | 500 cd/m² | 300 cd/m² |
Colour Gamut | 100% sRGB | - |
Features | Anti-glare, Infinity Edge display, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, 35 ms response rate, Eyesafe technology, 0.1908 mm pixel pitch | Anti-glare |
PROCESSOR | Dell XPS 17 9710 | Lenovo IdeaPad 720S-14IKBR (81BD) |
---|
CPU | Intel Core i5 (11th Gen) 11400H | Intel Core i5 (8th Gen) 8250U / 1.6 GHz |
---|---|---|
Max Turbo Speed | 4.5 GHz | 3.4 GHz |
Number of Cores | 6-core | Quad-Core |
Cache | 12 MB | 6 MB |
Chipset | Intel WM590 | - |
Features | Intel Smart Cache | Integrated memory controller |
MEMORY | Dell XPS 17 9710 | Lenovo IdeaPad 720S-14IKBR (81BD) |
---|
RAM | 8 GB (2 x 4 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 | 3200 MHz | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | 0 | 0 |
STORAGE | Dell XPS 17 9710 | Lenovo IdeaPad 720S-14IKBR (81BD) |
---|
Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) | 128 GB SSD M.2 2280 PCIe 3.0 x4 |
---|
AUDIO & VIDEO | Dell XPS 17 9710 | Lenovo IdeaPad 720S-14IKBR (81BD) |
---|
Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
---|---|---|
Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce MX150 / Intel UHD Graphics 620 |
Video Memory | - | 2 GB GDDR5 SDRAM |
Camera | Yes - 1280 x 720 (standard), 576 x 360 (infrared) | Yes - 720p |
Resolution | 0.92 Megapixel (standard), 0.2 Megapixel (infrared) | 1 Megapixel |
Camera Features | IR camera, Windows Hello, 78.5 degrees | Fixed focus |
Image Sensor Type | CMOS | - |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC711-CG | - |
Compliant Standards | - | High Definition Audio, Dolby Audio Premium |
Audio Features | - | Output: JBL |
COMMUNICATIONS | Dell XPS 17 9710 | Lenovo IdeaPad 720S-14IKBR (81BD) |
---|
Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
---|---|---|
Wireless Controller | Killer Wi-Fi 6 AX1650 | M.2 Card |
Features | Dual stream (2x2) | Single stream (1x1) |
BATTERY | Dell XPS 17 9710 | Lenovo IdeaPad 720S-14IKBR (81BD) |
---|
Technology | 6-cell Lithium Ion | 4-cell lithium polymer |
---|---|---|
Battery Capacity (Size) | 97 Wh | 55 Wh |
Battery Life | - | Up to 14 hours |
AC ADAPTER | Dell XPS 17 9710 | Lenovo IdeaPad 720S-14IKBR (81BD) |
---|
Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
---|---|---|
Output | 130 Watt, 5 / 20 V | 65 Watt |
INPUT | Dell XPS 17 9710 | Lenovo IdeaPad 720S-14IKBR (81BD) |
---|
Type | Keyboard, touchpad | Keyboard, touchpad |
---|---|---|
Keyboard Backlight | Yes | Yes |
Features | - | Multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Dell XPS 17 9710 | Lenovo IdeaPad 720S-14IKBR (81BD) |
---|
Interfaces | 4 x USB-C 3.2 Gen 2 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) Headphone/microphone combo jack |
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 (SD Card, SDHC Card, SDXC Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Dell XPS 17 9710 | Lenovo IdeaPad 720S-14IKBR (81BD) |
---|
Operating System (OS) | Windows 11 Home | Windows 10 Home 64-bit Edition - English |
---|---|---|
Software Included | McAfee LiveSafe (12 months subscription), Microsoft Office (30 days trial, excludes office licence) | Lenovo Settings, McAfee LiveSafe (30 days trial), Lenovo ID, Lenovo App Explorer |
MISCELLANEOUS | Dell XPS 17 9710 | Lenovo IdeaPad 720S-14IKBR (81BD) |
---|
Included Accessories | USB-C power adapter | Power adapter |
---|---|---|
Security | Fingerprint reader | Fingerprint reader |
Security Slot Type | Noble Wedge security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | - | Administrator password, power-on password |
Compliant Standards | DisplayPort 1.4 | RoHS |
ENERGY STAR Certified | Yes | - |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 10 - 90% (non-condensing) | - |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |