Side by side comparison and review of Dell Inspiron 7391 2-in-1 and Lenovo Yoga 7 14IAL7 (82QE). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
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 Yoga 7 14IAL7 (82QE) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile 2-in-1 design
sharp 2.8K display
responsive touchscreen
good battery life
lightweight build
limited port selection
average graphics performance
noisy under load
higher price point
| DESIGN AND DIMENSIONS | Dell Inspiron 7391 2-in-1 | Lenovo Yoga 7 14IAL7 (82QE) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 30.676 cm x 21.592 cm x 1.59 cm | 31.666 cm x 22.025 cm x 1.735 cm |
| Weight | 1.4 kg | 1.45 kg |
| Case Material | - | Aluminium (top), aluminium (bottom) |
| Colour | Black | Stone blue | Storm grey |
| DISPLAY | Dell Inspiron 7391 2-in-1 | Lenovo Yoga 7 14IAL7 (82QE) |
|---|
| Screen Size (Type) | 13.3" - IPS | 14" - IPS |
|---|---|---|
| Touchscreen | Yes | Yes (10-point multi-touch) |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2240 x 1400 (2.2K) |
| Pixel Density (ppi) | 165 | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:10 |
| Image Brightness | 200 cd/m² | 300 cd/m² |
| Colour Gamut | - | 100% sRGB |
| 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, Direct Bonding technology, Low Blue Light technology, capacitive touch screen, 170° viewing angle, one glass metal mesh (OGM), Dolby Vision, 90% screen-to-body ratio, DC dimming |
| PROCESSOR | Dell Inspiron 7391 2-in-1 | Lenovo Yoga 7 14IAL7 (82QE) |
|---|
| CPU | Intel Core i7 (10th Gen) 10510U / 1.8 GHz | Intel Core i5 (12th Gen) 1235U / 1.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.9 GHz | 4.4 GHz |
| Number of Cores | Quad-Core | 10-core |
| Cache | 8 MB | 12 MB |
| Platform Technology | - | Intel Evo |
| Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | Dell Inspiron 7391 2-in-1 | Lenovo Yoga 7 14IAL7 (82QE) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | LPDDR5 SDRAM |
| Speed | 2133 MHz | 4800 MHz |
| Rated Speed | 2133 MHz | 5200 MHz |
| STORAGE | Dell Inspiron 7391 2-in-1 | Lenovo Yoga 7 14IAL7 (82QE) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | 512 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Dell Inspiron 7391 2-in-1 | Lenovo Yoga 7 14IAL7 (82QE) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Max Monitors Supported | - | 3 external monitor(s) |
| Camera | Yes - HD | Yes - 1080p |
| Resolution | 0.92 Megapixel | - |
| Camera Features | 74.9 degrees, RGB camera | Privacy shutter, IR camera, Windows Hello, fixed focus |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Two tweeters, two woofers, dual array microphone |
| Codec | Realtek ALC3254 | Realtek ALC3306 |
| Compliant Standards | High Definition Audio | High Definition Audio, Dolby Atmos |
| Audio Features | - | Smart Amp |
| COMMUNICATIONS | Dell Inspiron 7391 2-in-1 | Lenovo Yoga 7 14IAL7 (82QE) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | M.2 Card | M.2 Card |
| Features | - | Dual stream (2x2) |
| BATTERY | Dell Inspiron 7391 2-in-1 | Lenovo Yoga 7 14IAL7 (82QE) |
|---|
| Technology | 4-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 71 Wh |
| Battery Life | - | Up to 16.5 hours |
| AC ADAPTER | Dell Inspiron 7391 2-in-1 | Lenovo Yoga 7 14IAL7 (82QE) |
|---|
| 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 Yoga 7 14IAL7 (82QE) |
|---|
| Type | Keyboard, digitizer, touchpad | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | - | Multi-touch touchpad, buttonless touchpad, precision touchpad |
| CONNECTIONS & EXPANSIONS | Dell Inspiron 7391 2-in-1 | Lenovo Yoga 7 14IAL7 (82QE) |
|---|
| 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 |
2 x Thunderbolt 4 (supports DisplayPort 1.4) (Power Delivery 3.0) USB 3.2 Gen 1 (Always On) HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Dell Inspiron 7391 2-in-1 | Lenovo Yoga 7 14IAL7 (82QE) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home - English |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | Dell Inspiron 7391 2-in-1 | Lenovo Yoga 7 14IAL7 (82QE) |
|---|
| Included Accessories | Power adapter | USB-C power adapter, Lenovo Digital Pen |
|---|---|---|
| Integrated Options | - | Accelerometer, hall sensor |
| Security | Fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Features | - | Administrator password, hard drive password, Rapid Charge Express, self-healing BIOS |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3, TUV Rheinland Low Blue Light (Hardware Solution) |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Silver |
| 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 | - | Base warranty - 1 year - pick-up and return Extended warranty - 2 years - on-site |
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