Side by side comparison and review of Dell XPS 13 7390 2-in-1 and Lenovo ThinkPad L13 Yoga Gen 4 (21FJ). 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 XPS 13 7390 2-in-1 based on its technical characteristics, features, user experience, expert reviews and price level.
impressive display quality
versatile 2-in-1 design
compact and lightweight
strong build quality
decent battery life
limited port selection
higher price point
no dedicated graphics
average storage capacity
Advantages and disadvantages of Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile 2-in-1 design
robust build quality
excellent keyboard comfort
good security features
decent battery life
average display brightness
modest graphics performance
limited storage options
higher price point
| DESIGN AND DIMENSIONS | Dell XPS 13 7390 2-in-1 | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 29.64 cm x 20.74 cm x 1.31 cm | 30.5 cm x 21.8 cm x 1.706 cm |
| Weight | 1.33 kg | 1.32 kg |
| Case Material | - | Aluminium (top), glass-fibre reinforced plastic (bottom) |
| Colour | Silver | Thunder black |
| DISPLAY | Dell XPS 13 7390 2-in-1 | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) |
|---|
| Screen Size (Type) | 13.4" - IPS | 13.3" - IPS |
|---|---|---|
| Touchscreen | Yes | Yes (10-point multi-touch) |
| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1200 (WUXGA) |
| Pixel Density (ppi) | 169.3 | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | 500 cd/m² | 300 cd/m² |
| Colour Gamut | 100% sRGB | 100% sRGB |
| Features | Anti-reflective, anti-smudge, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, 35 ms response rate, 0.15 mm pixel pitch | Anti-reflective, One Glass Solution, anti-smudge, 170° viewing angle |
| PROCESSOR | Dell XPS 13 7390 2-in-1 | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) |
|---|
| CPU | Intel Core i5 (10th Gen) 1035G1 / 1 GHz | Intel Core i5 (13th Gen) 1335U / 1.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.6 GHz | 4.6 GHz |
| Number of Cores | Quad-Core | 10-core |
| Cache | 6 MB | 12 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | Dell XPS 13 7390 2-in-1 | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) |
|---|
| RAM | 8 GB | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | LPDDR4X SDRAM | LPDDR5 SDRAM |
| Speed | 3733 MHz | 4800 MHz |
| Rated Speed | 3733 MHz | 4800 MHz |
| Slots Qty | 2 | - |
| STORAGE | Dell XPS 13 7390 2-in-1 | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD soldered PCIe - NVM Express (NVMe) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Dell XPS 13 7390 2-in-1 | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Max Monitors Supported | - | 3 external monitor(s) |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - HD | Yes - 1080p |
| Resolution | 0.92 Megapixel | - |
| Camera Features | RGB camera, 78 degrees | Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera |
| 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 ALC3281-CG | Realtek ALC3287 |
| Compliant Standards | High Definition Audio | High Definition Audio, Dolby Audio Premium |
| Audio Features | MaxxAudio Pro | Input: Dolby Voice |
| COMMUNICATIONS | Dell XPS 13 7390 2-in-1 | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650 | Intel Wi-Fi 6 AX 201 |
| Features | - | Dual stream (2x2) |
| WWAN |
|---|
| Generation | - | 4G upgradable |
|---|
| BATTERY | Dell XPS 13 7390 2-in-1 | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) |
|---|
| Technology | 4-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 51 Wh | 46 Wh |
| Battery Life | - | Up to 20.83 hours |
| AC ADAPTER | Dell XPS 13 7390 2-in-1 | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 20 V, 2.25 A | 65 Watt |
| INPUT | Dell XPS 13 7390 2-in-1 | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) |
|---|
| Type | Keyboard, touchpad | Keyboard, digitizer, TrackPoint, digital pen, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | - | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | Dell XPS 13 7390 2-in-1 | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) |
|---|
| Interfaces | 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort 1.2 Alt Mode) (Power Delivery) Headphone/microphone combo jack |
USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI (4K support) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | - |
| SOFTWARE | Dell XPS 13 7390 2-in-1 | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) | Windows 11 Pro - English |
|---|---|---|
| Software Included | Microsoft Office (Trial), McAfee (30 days trial) | - |
| MISCELLANEOUS | Dell XPS 13 7390 2-in-1 | Lenovo ThinkPad L13 Yoga Gen 4 (21FJ) |
|---|
| Included Accessories | USB-C power adapter | USB-C power adapter, Lenovo Integrated Pen |
|---|---|---|
| Security | Fingerprint reader | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader |
| Security Slot Type | - | Kensington nano security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | Administrator password, power-on password, RapidCharge, self-healing BIOS, NVMe password |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0 |
| 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 | - | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site - response time: next business day |
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