Detailed comparison and review of Dell Inspiron 7391 2-in-1 and Lenovo IdeaPad Flex 5 15ALC05 (82HV). 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 Inspiron 7391 2-in-1 based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 2-in-1 design
lightweight and portable
responsive touch display
solid build quality
adequate connectivity options
average battery life
moderate storage capacity
standard graphics performance
higher price point
Advantages and disadvantages of Lenovo IdeaPad Flex 5 15ALC05 (82HV) based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 2-in-1 design
responsive touchscreen
decent processor performance
affordable price point
solid build quality
average battery life
dim display brightness
limited port selection
no dedicated GPU
| DESIGN AND DIMENSIONS | Dell Inspiron 7391 2-in-1 | Lenovo IdeaPad Flex 5 15ALC05 (82HV) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 30.676 cm x 21.592 cm x 1.59 cm | 35.76 cm x 23.79 cm x 2.09 cm |
| Weight | 1.4 kg | 1.8 kg |
| Case Material | - | Aluminium (top), polycarbonate (bottom), glass-fibre (bottom) |
| Colour | Black | Platinum grey | Graphite grey |
| DISPLAY | Dell Inspiron 7391 2-in-1 | Lenovo IdeaPad Flex 5 15ALC05 (82HV) |
|---|
| Screen Size (Type) | 13.3" - IPS | 15.6" - IPS |
|---|---|---|
| Touchscreen | Yes | Yes (10-point multi-touch) |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | 165 | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 200 cd/m² | 250 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | Glossy, TrueLife, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, Narrow Border Display, 35 ms response rate, 0.1529 mm pixel pitch | Glossy, capacitive touch screen, OGS Technology |
| PROCESSOR | Dell Inspiron 7391 2-in-1 | Lenovo IdeaPad Flex 5 15ALC05 (82HV) |
|---|
| CPU | Intel Core i7 (10th Gen) 10510U / 1.8 GHz | AMD Ryzen 5 5500U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.9 GHz | 4 GHz |
| Number of Cores | Quad-Core | 6-core |
| Cache | 8 MB | L3 - 8 MB |
| Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | Dell Inspiron 7391 2-in-1 | Lenovo IdeaPad Flex 5 15ALC05 (82HV) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | 3200 MHz |
| Rated Speed | 2133 MHz | 3200 MHz |
| STORAGE | Dell Inspiron 7391 2-in-1 | Lenovo IdeaPad Flex 5 15ALC05 (82HV) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Dell Inspiron 7391 2-in-1 | Lenovo IdeaPad Flex 5 15ALC05 (82HV) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | AMD Radeon Graphics |
|---|---|---|
| Max Monitors Supported | - | 1 external monitor(s) |
| Camera | Yes - HD | Yes - 720p |
| Resolution | 0.92 Megapixel | - |
| Camera Features | 74.9 degrees, RGB camera | Privacy shutter, 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 ALC3254 | - |
| Compliant Standards | High Definition Audio | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Dell Inspiron 7391 2-in-1 | Lenovo IdeaPad Flex 5 15ALC05 (82HV) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | M.2 Card | M.2 Card |
| Features | - | Dual stream (2x2) |
| BATTERY | Dell Inspiron 7391 2-in-1 | Lenovo IdeaPad Flex 5 15ALC05 (82HV) |
|---|
| Technology | 4-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 52.5 Wh |
| Battery Life | - | Up to 10.5 hours |
| Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 10.5 hours |
| AC ADAPTER | Dell Inspiron 7391 2-in-1 | Lenovo IdeaPad Flex 5 15ALC05 (82HV) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19.5 V, 3.34 A | 65 Watt |
| INPUT | Dell Inspiron 7391 2-in-1 | Lenovo IdeaPad Flex 5 15ALC05 (82HV) |
|---|
| Type | Keyboard, digitizer, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | - |
| Features | - | Multi-touch touchpad, buttonless touchpad, precision touchpad |
| CONNECTIONS & EXPANSIONS | Dell Inspiron 7391 2-in-1 | Lenovo IdeaPad Flex 5 15ALC05 (82HV) |
|---|
| Interfaces | USB 3.1 Gen 1 USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) HDMI Headphone/microphone combo jack |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB-C 3.2 Gen 1 (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Inspiron 7391 2-in-1 | Lenovo IdeaPad Flex 5 15ALC05 (82HV) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home in S mode - English |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | Dell Inspiron 7391 2-in-1 | Lenovo IdeaPad Flex 5 15ALC05 (82HV) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | - | Accelerometer |
| Security | Fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Features | - | Administrator password, hard drive password, power-on password, Rapid Charge Boost |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| ENERGY STAR Certified | - | Yes |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 0 °C | 5 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 8 - 95% |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
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