In depth comparison and review of Dell Inspiron 5491 2-in-1 and HP Spectre x360 Laptop (15). 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 Dell Inspiron 5491 2-in-1 based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 2-in-1 design
responsive touch screen
decent build quality
solid state drive included
affordable price point
average battery life
moderate display brightness
limited graphics performance
heavier than competitors
DESIGN AND DIMENSIONS | Dell Inspiron 5491 2-in-1 | HP Spectre x360 Laptop (15) |
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Product Type | Notebook - flip design | Notebook - flip design |
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Dimensions (WxDxH) | 32.8 cm x 23.28 cm x 1.995 cm | 35.9 cm x 25 cm x 1.94 cm |
Weight | 1.86 kg | 2.09 kg |
Colour | Silver | Aluminium (cover), dark ash silver |
DISPLAY | Dell Inspiron 5491 2-in-1 | HP Spectre x360 Laptop (15) |
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Screen Size (Type) | 14" - IPS | 15.6" - IPS |
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Touchscreen | Yes | Yes |
LCD Backlight Technology | LED backlight | WLED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 3840 x 2160 (Ultra HD 4K) |
Pixel Density (ppi) | 157 | - |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Brightness | 220 cd/m² | - |
Windows Ink Capability | - | Yes |
Features | TrueLife, ±80° horizontal viewing angle, ±80° vertical viewing angle, glass cover, 0.161 mm pixel pitch | BrightView, Corning Gorilla glass, Micro Edge |
PROCESSOR | Dell Inspiron 5491 2-in-1 | HP Spectre x360 Laptop (15) |
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CPU | Intel Core i7 (10th Gen) 10510U / 1.8 GHz | Intel Core i7 (8th Gen) 8550U / 1.8 GHz |
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Max Turbo Speed | 4.9 GHz | 4 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 8 MB | 8 MB |
64-bit Computing | - | Yes |
Features | Intel Turbo Boost Technology 2.0 | Intel Turbo Boost Technology 2.0 |
MEMORY | Dell Inspiron 5491 2-in-1 | HP Spectre x360 Laptop (15) |
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RAM | 16 GB | 8 GB (2 x 4 GB) |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2666 MHz | 2400 MHz / PC4-19200 |
Rated Speed | 2666 MHz | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | - |
STORAGE | Dell Inspiron 5491 2-in-1 | HP Spectre x360 Laptop (15) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) |
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AUDIO & VIDEO | Dell Inspiron 5491 2-in-1 | HP Spectre x360 Laptop (15) |
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Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce MX150 |
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Video Memory | - | 2 GB GDDR5 SDRAM |
Camera | Yes - HD | Yes - Full HD |
Resolution | 0.92 Megapixel | - |
Camera Features | Fixed focus, 78.6 degrees | HP TrueVision FHD, IR camera, Windows Hello |
Image Sensor Type | CMOS | - |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, dual array microphone | Four speakers, dual array microphone |
Codec | Realtek ALC3204 | - |
Compliant Standards | High Definition Audio | - |
Audio Features | - | Bang & Olufsen Audio, HP Audio Boost |
COMMUNICATIONS | Dell Inspiron 5491 2-in-1 | HP Spectre x360 Laptop (15) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Wireless Controller | M.2 Card | - |
Features | - | Miracast, dual stream (2x2) |
BATTERY | Dell Inspiron 5491 2-in-1 | HP Spectre x360 Laptop (15) |
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Technology | 3-cell lithium polymer | 6-cell Lithium Ion |
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Battery Capacity (Size) | 42 Wh | 84 Wh |
Battery Life | - | Up to 12.5 hours |
AC ADAPTER | Dell Inspiron 5491 2-in-1 | HP Spectre x360 Laptop (15) |
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Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | - | 90 Watt |
INPUT | Dell Inspiron 5491 2-in-1 | HP Spectre x360 Laptop (15) |
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Type | Keyboard, touchpad | Keyboard, stylus, imagepad |
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Keyboard Backlight | - | Yes |
Features | - | Gesture function, multi-touch ImagePad |
CONNECTIONS & EXPANSIONS | Dell Inspiron 5491 2-in-1 | HP Spectre x360 Laptop (15) |
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Interfaces | USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) HDMI 2 x USB 3.1 Gen 1 USB 2.0 Headphone/microphone combo jack |
Thunderbolt 3 (supports DisplayPort) (PowerShare) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Sleep & Charge) USB 3.1 Gen 1 (Sleep & Charge) HDMI Headphone/microphone combo jack HDMI (on supplied adapter) USB (on supplied adapter) USB-C (on supplied adapter) |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card) |
SOFTWARE | Dell Inspiron 5491 2-in-1 | HP Spectre x360 Laptop (15) |
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Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition - English |
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Software Included | - | Netflix, Microsoft 365 (30 days trial), McAfee LiveSafe (30 days trial), HP Audio Switch, HP JumpStart |
MISCELLANEOUS | Dell Inspiron 5491 2-in-1 | HP Spectre x360 Laptop (15) |
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Included Accessories | Power adapter | Stylus, power adapter, USB-C to HDMI/USB-C/USB Type A adapter |
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Integrated Options | - | Accelerometer, gyro sensor, electromagnetic compass |
Security | Fingerprint reader | Fingerprint reader |
Security Slot Type | Noble Wedge security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | - | HP Fast Charge, TPM support |
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 - parts and labour - 1 year - pick-up and return |
Model Number | - | ch000na |