In depth comparison and review of ASUS ExpertBook B7 Flip (B7402FEA) and Lenovo IdeaPad C340-14IML (81TK). 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 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
Advantages and disadvantages of Lenovo IdeaPad C340-14IML (81TK) based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 2-in-1 design
responsive touchscreen display
decent battery life
solid build quality
affordable price
moderate processor speed
limited graphics performance
basic audio quality
heavier than competitors
| DESIGN AND DIMENSIONS | ASUS ExpertBook B7 Flip (B7402FEA) | Lenovo IdeaPad C340-14IML (81TK) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 32 cm x 23.42 cm x 1.89 cm | 32.8 cm x 22.9 cm x 1.79 cm |
| Weight | 1.44 kg | 1.65 kg |
| Case Material | Aluminum, magnesium-aluminum alloy | Polycarbonate, polycarbonate ABS, glass-fibre |
| Colour | Star black | Onyx black |
| DISPLAY | ASUS ExpertBook B7 Flip (B7402FEA) | Lenovo IdeaPad C340-14IML (81TK) |
|---|
| Screen Size (Type) | 14" | 14" - TN |
|---|---|---|
| Touchscreen | Yes | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 500 cd/m² | 220 cd/m² |
| Colour Gamut | 100% sRGB | 45% NTSC |
| Features | ASUS Splendid Video Intelligence Technology, anti-glare, Wide-View (IPS), Tru2Life, integrated privacy screen, 81% screen-to-body ratio | Glossy |
| PROCESSOR | ASUS ExpertBook B7 Flip (B7402FEA) | Lenovo IdeaPad C340-14IML (81TK) |
|---|
| CPU | Intel Core i7 (11th Gen) 1195G7 / 2.9 GHz | Intel Core i3 (10th Gen) 10110U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.1 GHz |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | 12 MB | 4 MB |
| 64-bit Computing | - | Yes |
| Features | Intel Smart Cache | Integrated memory controller |
| MEMORY | ASUS ExpertBook B7 Flip (B7402FEA) | Lenovo IdeaPad C340-14IML (81TK) |
|---|
| RAM | 16 GB (1 x 16 GB) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
|---|---|---|
| Max RAM Supported | - | 20 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2666 MHz |
| Rated Speed | - | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 1 | 0 |
| STORAGE | ASUS ExpertBook B7 Flip (B7402FEA) | Lenovo IdeaPad C340-14IML (81TK) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 3.0 - NVM Express (NVMe) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ExpertBook B7 Flip (B7402FEA) | Lenovo IdeaPad C340-14IML (81TK) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | Privacy shutter, IR camera, Windows Hello | - |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| Audio Features | Noise-cancellation technology, Smart Amp | - |
| COMMUNICATIONS | ASUS ExpertBook B7 Flip (B7402FEA) | Lenovo IdeaPad C340-14IML (81TK) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Network Interface | Gigabit Ethernet | - |
| Features | Dual stream (2x2) | Single stream (1x1) |
| WWAN |
|---|
| Generation | 5G | - |
|---|---|---|
| Controller | SIM card | - |
| BATTERY | ASUS ExpertBook B7 Flip (B7402FEA) | Lenovo IdeaPad C340-14IML (81TK) |
|---|
| Technology | 3-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 63 Wh | 45 Wh |
| Battery Life | - | Up to 10.5 hours |
| AC ADAPTER | ASUS ExpertBook B7 Flip (B7402FEA) | Lenovo IdeaPad C340-14IML (81TK) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19 V, 3.42 A | 65 Watt |
| INPUT | ASUS ExpertBook B7 Flip (B7402FEA) | Lenovo IdeaPad C340-14IML (81TK) |
|---|
| Type | Keyboard, stylus, NumberPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, chiclet keyboard | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | ASUS ExpertBook B7 Flip (B7402FEA) | Lenovo IdeaPad C340-14IML (81TK) |
|---|
| Slots | 1 x M.2 (PCI Express 3.0 x4) (0 free) 1 x SIM card |
- |
|---|---|---|
| Interfaces | 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 |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
| Memory Card Reader | Yes | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | ASUS ExpertBook B7 Flip (B7402FEA) | Lenovo IdeaPad C340-14IML (81TK) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | ASUS ExpertBook B7 Flip (B7402FEA) | Lenovo IdeaPad C340-14IML (81TK) |
|---|
| Included Accessories | Stylus, USB-C power adapter, Micro HDMI to LAN adapter | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) 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 | Administrator password, hard drive password, power-on password, RapidCharge |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 0.82 W/kg (body), 0.82 W/kg (limb) |
| Repairability Index | 5.5 (out of 10) | - |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 1 year - pick-up and return |
| Model Number | LA0150R | - |
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