In depth comparison and review of Dell Inspiron 7391 2-in-1 and ASUS ExpertBook B7 Flip (B7402FEA). 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 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 ASUS ExpertBook B7 Flip (B7402FEA) based on its technical characteristics, features, user experience, expert reviews and price level.
robust military-grade durability
flexible 360-degree hinge
efficient performance
long-lasting battery life
bright touchscreen display
heavier than competitors
premium price tag
limited graphics performance
modest speaker quality
| DESIGN AND DIMENSIONS | Dell Inspiron 7391 2-in-1 | ASUS ExpertBook B7 Flip (B7402FEA) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 30.676 cm x 21.592 cm x 1.59 cm | 32 cm x 23.42 cm x 1.89 cm |
| Weight | 1.4 kg | 1.44 kg |
| Case Material | - | Aluminum, magnesium-aluminum alloy |
| Colour | Black | Star black |
| DISPLAY | Dell Inspiron 7391 2-in-1 | ASUS ExpertBook B7 Flip (B7402FEA) |
|---|
| Screen Size (Type) | 13.3" - IPS | 14" |
|---|---|---|
| Touchscreen | Yes | Yes |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| 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 | 500 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 | ASUS Splendid Video Intelligence Technology, anti-glare, Wide-View (IPS), Tru2Life, integrated privacy screen, 81% screen-to-body ratio |
| PROCESSOR | Dell Inspiron 7391 2-in-1 | ASUS ExpertBook B7 Flip (B7402FEA) |
|---|
| CPU | Intel Core i7 (10th Gen) 10510U / 1.8 GHz | Intel Core i7 (11th Gen) 1195G7 / 2.9 GHz |
|---|---|---|
| Max Turbo Speed | 4.9 GHz | 5 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 8 MB | 12 MB |
| Features | Intel Turbo Boost Technology 2.0 | Intel Smart Cache |
| MEMORY | Dell Inspiron 7391 2-in-1 | ASUS ExpertBook B7 Flip (B7402FEA) |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB (1 x 16 GB) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | - |
| Rated Speed | 2133 MHz | - |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 1 |
| STORAGE | Dell Inspiron 7391 2-in-1 | ASUS ExpertBook B7 Flip (B7402FEA) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Dell Inspiron 7391 2-in-1 | ASUS ExpertBook B7 Flip (B7402FEA) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Camera | Yes - HD | Yes - 720p |
| Resolution | 0.92 Megapixel | - |
| Camera Features | 74.9 degrees, RGB camera | Privacy shutter, 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 | Harman/kardon stereo speakers, array microphone |
| Codec | Realtek ALC3254 | - |
| Compliant Standards | High Definition Audio | - |
| Audio Features | - | Noise-cancellation technology, Smart Amp |
| COMMUNICATIONS | Dell Inspiron 7391 2-in-1 | ASUS ExpertBook B7 Flip (B7402FEA) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Network Interface | - | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| WWAN |
|---|
| Generation | - | 5G |
|---|---|---|
| Controller | - | SIM card |
| BATTERY | Dell Inspiron 7391 2-in-1 | ASUS ExpertBook B7 Flip (B7402FEA) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 63 Wh |
| AC ADAPTER | Dell Inspiron 7391 2-in-1 | ASUS ExpertBook B7 Flip (B7402FEA) |
|---|
| 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, 19 V, 3.42 A |
| INPUT | Dell Inspiron 7391 2-in-1 | ASUS ExpertBook B7 Flip (B7402FEA) |
|---|
| Type | Keyboard, digitizer, touchpad | Keyboard, stylus, NumberPad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | - | Spill-resistant, chiclet keyboard |
| CONNECTIONS & EXPANSIONS | Dell Inspiron 7391 2-in-1 | ASUS ExpertBook B7 Flip (B7402FEA) |
|---|
| Slots | - | 1 x M.2 (PCI Express 3.0 x4) (0 free) 1 x SIM card |
|---|---|---|
| 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 USB 3.2 Gen 2 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI LAN (on supplied adapter) Headphone/microphone combo jack |
| Memory Card Reader | Yes (microSD) | Yes |
| SOFTWARE | Dell Inspiron 7391 2-in-1 | ASUS ExpertBook B7 Flip (B7402FEA) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Pro |
|---|
| MISCELLANEOUS | Dell Inspiron 7391 2-in-1 | ASUS ExpertBook B7 Flip (B7402FEA) |
|---|
| Included Accessories | Power adapter | Stylus, USB-C power adapter, Micro HDMI to LAN adapter |
|---|---|---|
| Security | Fingerprint reader | Trusted Platform Module (TPM) Security Chip, fingerprint reader |
| Security Slot Type | - | Kensington nano security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | System password, hard drive password, ErgoLift, MIL-STD-810H tested |
| Repairability Index | - | 5.5 (out of 10) |
| 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 |
| Model Number | - | LA0150R |
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