Side by side comparison and review of Dell Precision 7740 and Dell Precision 5470. 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 Precision 7740 based on its technical characteristics, features, user experience, expert reviews and price level.
powerful processor performance
high-resolution display
expandable memory options
robust build quality
excellent graphics capabilities
heavier than competitors
expensive base model
shorter battery life
limited portability
Advantages and disadvantages of Dell Precision 5470 based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-portable design
powerful processor performance
high-resolution display
robust build quality
advanced thermal management
limited port selection
higher price point
noisy under load
average battery life
| DESIGN AND DIMENSIONS | Dell Precision 7740 | Dell Precision 5470 |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 41.42 cm x 27.37 cm x 3.03 cm | 31.06 cm x 21.035 cm x 1.109 cm |
| Weight | 3.09 kg | 1.48 kg |
| Colour | Black | Grey |
| DISPLAY | Dell Precision 7740 | Dell Precision 5470 |
|---|
| Screen Size (Type) | 17.3" - IPS | 14" |
|---|---|---|
| LCD Backlight Technology | - | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (Full HD Plus) |
| Pixel Density (ppi) | 127 | 161 |
| V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:10 |
| Image Brightness | 300 cd/m² | 500 cd/m² |
| Colour Gamut | 72%, 100% sRGB | 100% sRGB |
| Features | UltraSharp, anti-glare, Premium Panel Guarantee, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle | Anti-glare, Wide Viewing Angle, 35 ms response rate, Low Blue Light technology, ±88° vertical viewing angle, ±88° horizontal viewing angle, 0.1572 mm pixel pitch |
| PROCESSOR | Dell Precision 7740 | Dell Precision 5470 |
|---|
| CPU | Intel Core i7 (9th Gen) 9850H / 2.6 GHz | Intel Core i7 (12th Gen) 12800H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 4.6 GHz | 4.8 GHz |
| Number of Cores | 6-core | 14-core |
| Cache | 12 MB | 24 MB |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel CM246 | - |
| Platform Technology | Intel vPro Platform | Intel vPro Enterprise |
| Features | Intel Turbo Boost Technology 2.0 | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
| MEMORY | Dell Precision 7740 | Dell Precision 5470 |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 128 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 | 4 | - |
| Empty Slots | 2 | - |
| STORAGE | Dell Precision 7740 | Dell Precision 5470 |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe), Class 40 |
|---|
| AUDIO & VIDEO | Dell Precision 7740 | Dell Precision 5470 |
|---|
| Graphics Processor (GPU) | NVIDIA Quadro RTX 3000 | NVIDIA RTX A1000 |
|---|---|---|
| Video Memory | 6 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
| Camera | Yes | Yes - 1280 x 720 (standard), 640 x 400 (infrared) |
| Resolution | 0.92 Megapixel | 0.92 Megapixel (standard), 0.25 Megapixel (infrared) |
| Camera Features | 720p HD movie recording | IR/RGB camera, 75.8 degrees |
| Image Sensor Type | - | CMOS |
| Video Resolutions | 1280 x 720 | 1280 x 720 |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers, array microphone | Two tweeters, two woofers, dual array microphone |
| Codec | Realtek ALC3281 | Realtek ALC711-VD |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Dell Precision 7740 | Dell Precision 5470 |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 200 - M.2 Card | Intel Wi-Fi 6E AX 211 |
| Network Interface | Gigabit Ethernet | - |
| Ethernet Controller | Intel I219-LM | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Dell Precision 7740 | Dell Precision 5470 |
|---|
| Technology | 6-cell lithium polymer | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 97 Wh | 72 Wh |
| AC ADAPTER | Dell Precision 7740 | Dell Precision 5470 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 240 Watt, 19.5 V, 12.31 A | 130 Watt, 5 / 20 V |
| INPUT | Dell Precision 7740 | Dell Precision 5470 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | Yes |
| Features | Multi-gesture touch pad | - |
| CONNECTIONS & EXPANSIONS | Dell Precision 7740 | Dell Precision 5470 |
|---|
| Slots | - | 1 x M.2 Card (0 free) |
|---|---|---|
| Interfaces | Mini DisplayPort HDMI 3 x USB 3.1 Gen 1 (PowerShare) Headphone/microphone combo jack LAN 2 x USB-C (supports Thunderbolt 3) |
4 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) Headphone/microphone combo jack |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (microSD, microSDHC, microSDXC) |
| SOFTWARE | Dell Precision 7740 | Dell Precision 5470 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) | Windows 10 Pro + Windows 11 Pro Licence - Dutch / English / French / German / Italian |
|---|---|---|
| Software Included | Microsoft Office (Trial) | Microsoft Office (30 days trial, excludes office licence) |
| MISCELLANEOUS | Dell Precision 7740 | Dell Precision 5470 |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Integrated Options | - | Accelerometer, ambient light sensor, hall sensor |
| Security | Smart card reader | Discrete Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Noble Wedge security slot | Noble Wedge security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | ExpressCharge | ExpressCharge |
| Compliant Standards | ISO 14443 type A, FIPS 201 | FIPS 140-2 |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Humidity Range Operating | 20 - 80% (non-condensing) | 10 - 90% (non-condensing) |
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