In depth comparison and review of Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) and Dell Latitude 9440 2-in-1. 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 Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) 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
Advantages and disadvantages of Dell Latitude 9440 2-in-1 based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
responsive touch display
long battery life
compact, sleek design
fast processing speeds
higher price point
limited port variety
no dedicated GPU
average speaker quality
| DESIGN AND DIMENSIONS | Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) | Dell Latitude 9440 2-in-1 |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 36.4 cm x 25 cm x 2.05 cm | 31.05 cm x 21.5 cm x 1.628 cm |
| Weight | 2 kg | 1.53 kg |
| Case Material | Polycarbonate, polycarbonate ABS, glass-fibre | - |
| Colour | Onyx black | Platinum | Grey |
| DISPLAY | Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) | Dell Latitude 9440 2-in-1 |
|---|
| Screen Size (Type) | 15.6" - TN | 14" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1366 x 768 (HD) | 2560 x 1600 (QHD+) |
| Pixel Density (ppi) | - | 216 |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 220 cd/m² | 500 cd/m² |
| Colour Gamut | 45% NTSC | 100% sRGB |
| Colour Support | - | 16.7 million colours |
| Features | Glossy | Anti-reflective, anti-smudge, 35 ms response rate, Low Blue Light technology, Dell ComfortView Plus, 0.1178 mm pixel pitch, active pen support, True 8-bit, GorillaGlass Victus with DXC, 88° viewing angle |
| PROCESSOR | Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) | Dell Latitude 9440 2-in-1 |
|---|
| CPU | Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz | Intel Core i7 (13th Gen) 1365U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 5.2 GHz |
| Number of Cores | Dual-Core | 10-core |
| Cache | 4 MB | L3 - 12 MB |
| Platform Technology | - | Intel vPro Enterprise |
| Features | Integrated memory controller | Intel Smart Cache |
| MEMORY | Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) | Dell Latitude 9440 2-in-1 |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 20 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2666 MHz | 5200 MHz |
| Rated Speed | 2666 MHz | 5200 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 1 | - |
| STORAGE | Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) | Dell Latitude 9440 2-in-1 |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 512 GB SSD M.2 2230 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) | Dell Latitude 9440 2-in-1 |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 720p | Yes - 1920 x 1080 (standard), 640 x 360 (infrared) |
| Camera Features | Privacy shutter, fixed focus | Privacy shutter, IR camera, 78 degrees, Temporal Noise Reduction |
| Video Resolutions | - | 1920 x 1080 |
| Frame Rate | - | 30 frames per second |
| Sound | Stereo speakers, dual array microphone | Four speakers, dual array microphone |
| Codec | - | Realtek ACL711-VD |
| Compliant Standards | High Definition Audio, Dolby Audio | - |
| COMMUNICATIONS | Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) | Dell Latitude 9440 2-in-1 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | M.2 Card | Intel Wi-Fi 6E AX 211 |
| Features | Single stream (1x1) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) | Dell Latitude 9440 2-in-1 |
|---|
| Technology | Lithium polymer | 3-cell |
|---|---|---|
| Battery Capacity (Size) | 52.5 Wh | 60 Wh |
| Battery Life | Up to 10 hours | - |
| AC ADAPTER | Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) | Dell Latitude 9440 2-in-1 |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 65 Watt, 5 / 9 / 15 / 20 V |
| INPUT | Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) | Dell Latitude 9440 2-in-1 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | Spill-resistant, zero-lattice keyboard, Haptic Collaboration Touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) | Dell Latitude 9440 2-in-1 |
|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
3 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
| SOFTWARE | Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) | Dell Latitude 9440 2-in-1 |
|---|
| Operating System (OS) | Windows 10 Home in S mode - English | Windows 11 Pro |
|---|---|---|
| Software Included | Microsoft Office (Trial) | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo IdeaPad C340-15IIL (Lenovo IdeaPad C340) | Dell Latitude 9440 2-in-1 |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Integrated Options | - | Accelerometer, ambient light sensor, proximity sensor, magnetometer, hall sensor, lid-open sensor, gyroscope, eCompass |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | - | Noble Wedge security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password, RapidCharge | ExpressCharge |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | FIPS 140-2, TCG Certified |
| SAR Value | 1.1 W/kg (body), 1.1 W/kg (limb) | - |
| Max Operating Temperature | - | 40 °C |
| Min Operating Temperature | - | 0 °C |
| Humidity Range Operating | - | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
| Model Number | 15IIL 81XJ | - |
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