In depth comparison and review of Dell Latitude 3390 2-in-1 and LG gram 14T90R. 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 LG gram 14T90R based on its technical characteristics, features, user experience, expert reviews and price level.
extremely lightweight design
long battery life
high-resolution touchscreen
robust port options
backlit keyboard feature
average sd card speed
fairly expensive
plastic body components
limited color accuracy
| DESIGN AND DIMENSIONS | Dell Latitude 3390 2-in-1 | LG gram 14T90R |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 32.4 cm x 22.48 cm x 2.04 cm | 31.4 cm x 21.95 cm x 1.675 cm |
| Weight | 1.57 kg | 1.25 kg |
| Case Material | - | Polycarbonate ABS, magnesium-aluminium |
| Colour | Black | Black |
| DISPLAY | Dell Latitude 3390 2-in-1 | LG gram 14T90R |
|---|
| Screen Size (Type) | 13.3" | 14" - IPS |
|---|---|---|
| Touchscreen | Yes | Yes |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:10 |
| Image Brightness | 220 cd/m² | 350 cd/m² |
| Colour Gamut | - | 99% DCI-P3, 95% DCI-P3 |
| Features | Anti-glare | Anti-glare, 60 Hz refresh rate |
| PROCESSOR | Dell Latitude 3390 2-in-1 | LG gram 14T90R |
|---|
| CPU | Intel Core i3 (7th Gen) 7020U / 2.3 GHz | Intel Core i7 (13th Gen) 1360P / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | - | 5 GHz |
| Number of Cores | Dual-Core | 12-core |
| Cache | 3 MB | 18 MB |
| 64-bit Computing | Yes | - |
| Platform Technology | - | Intel Evo |
| MEMORY | Dell Latitude 3390 2-in-1 | LG gram 14T90R |
|---|
| RAM | 4 GB (1 x 4 GB) | 16 GB |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2400 MHz | 5200 MHz |
| Rated Speed | 2400 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | Dell Latitude 3390 2-in-1 | LG gram 14T90R |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2280 SATA | 1 TB SSD M.2 2280 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Dell Latitude 3390 2-in-1 | LG gram 14T90R |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 620 | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 1280 x 720 | Yes - Full HD |
| Resolution | 0.92 Megapixel | - |
| Camera Features | IR camera | Face recognition, IR camera |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, two microphones | Stereo speakers, two microphones |
| Codec | Realtek ALC3253 | - |
| Compliant Standards | High Definition Audio | Dolby Atmos |
| Audio Features | MaxxAudio Pro | Output: Smart Amp |
| COMMUNICATIONS | Dell Latitude 3390 2-in-1 | LG gram 14T90R |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Atheros QCA61x4A - M.2 2230 | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Dell Latitude 3390 2-in-1 | LG gram 14T90R |
|---|
| Technology | 3-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 72 Wh |
| Battery Life | - | Up to 25.5 hours |
| AC ADAPTER | Dell Latitude 3390 2-in-1 | LG gram 14T90R |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt, 19.5 V, 2.31 A | 65 Watt |
| INPUT | Dell Latitude 3390 2-in-1 | LG gram 14T90R |
|---|
| Type | Keyboard, touchpad | Touchpad, 80 keys keyboard |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | - | Scrolling, gesture function, precision touchpad |
| CONNECTIONS & EXPANSIONS | Dell Latitude 3390 2-in-1 | LG gram 14T90R |
|---|
| Slots | - | 2 x SSD (1 free) |
|---|---|---|
| Interfaces | Headphone/microphone combo jack USB 3.1 Gen 1 (PowerShare) USB-C (supports DisplayPort Alt Mode) USB 2.0 HDMI |
Headphone/microphone combo jack USB 3.2 Gen 2 2 x USB-C 4.0 Gen 3/DisplayPort/Thunderbolt 4 |
| Memory Card Reader | Yes (SD Card) | Yes (microSD) |
| SOFTWARE | Dell Latitude 3390 2-in-1 | LG gram 14T90R |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 11 Home |
|---|---|---|
| Software Included | Microsoft Office (Trial) | Microsoft 365 (30 days trial), McAfee LiveSafe (30 days trial), LG On Screen Display 3, Bamboo Paper, Alexa, DTS:X Ultra, Intel Connectivity Performance Suite, PCmover Professional, Wacom Notes, LG Pen Settings, LG PC Manuals, LG Update & Recovery, LG Glance by Mirametrix, New Wallpaper, Intel Unison, Dolby Atmos sound, LG Lively Theme, LG Display Extension, LG Security Guard, Sync on Mobile, LG Smart Assistant 2.0 |
| MISCELLANEOUS | Dell Latitude 3390 2-in-1 | LG gram 14T90R |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | Noble Wedge security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | - | LED indicator |
| Compliant Standards | - | MIL-STD 810G, Thunderbolt 4 |
| Manufacturer Warranty | Limited warranty - 1 year - on-site | Limited warranty - parts and labour - 1 year |
| Model Number | - | K.AA77A1 |
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