Side by side comparison and review of Dell Precision 3470 and Dell Precision 7770. 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 3470 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient thermal management
reliable performance
good battery life
versatile connectivity options
heavier than competitors
basic display quality
limited aesthetic appeal
costly for base model
Advantages and disadvantages of Dell Precision 7770 based on its technical characteristics, features, user experience, expert reviews and price level.
powerful processor performance
high-resolution display
robust build quality
ample connectivity options
scalable memory and storage
heavier than competitors
expensive base model
average battery life
noisy under load
| DESIGN AND DIMENSIONS | Dell Precision 3470 | Dell Precision 7770 |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 32.135 cm x 21.2 cm x 2.36 cm | 39.8 cm x 26.502 cm x 2.67 cm |
| Weight | 1.49 kg | 3.02 kg |
| Colour | Grey | Grey |
| DISPLAY | Dell Precision 3470 | Dell Precision 7770 |
|---|
| Screen Size (Type) | 14" | 17.3" |
|---|---|---|
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | 157 | 127 |
| V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 500 cd/m² |
| Colour Gamut | 45% NTSC | 99% DCI-P3 |
| Features | Anti-glare, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, 35 ms response rate, 0.161 mm pixel pitch | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 35 ms response rate, 0.198 mm pixel pitch |
| PROCESSOR | Dell Precision 3470 | Dell Precision 7770 |
|---|
| CPU | Intel Core i7 (12th Gen) 1260P | Intel Core i7 (12th Gen) 12850HX / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 4.8 GHz |
| Number of Cores | 12-core | 16-core |
| Cache | 18 MB | 25 MB |
| Chipset | Intel P28 | - |
| Platform Technology | - | Intel vPro Platform |
| Features | Intel Smart Cache | Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 |
| MEMORY | Dell Precision 3470 | Dell Precision 7770 |
|---|
| RAM | 16 GB (1 x 16 GB) | 32 GB (1 x 32 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 128 GB |
| RAM Type | DDR5 SDRAM | DDR5 SDRAM - non-ECC |
| Speed | 4800 MHz | 4800 MHz |
| Rated Speed | 4800 MHz | 4800 MHz |
| Form Factor | SO-DIMM 262-pin | CAMM |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | Dell Precision 3470 | Dell Precision 7770 |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 4.0 - NVM Express (NVMe), Class 40 | 1 TB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe), Class 40 |
|---|
| AUDIO & VIDEO | Dell Precision 3470 | Dell Precision 7770 |
|---|
| Graphics Processor (GPU) | NVIDIA T550 | NVIDIA RTX A3000 |
|---|---|---|
| Video Memory | 4 GB GDDR6 SDRAM | 12 GB GDDR6 SDRAM |
| Camera | Yes - Full HD | Yes - Full HD |
| Resolution | 2.07 Megapixel | - |
| Camera Features | Privacy shutter, IR/RGB camera, Temporal Noise Reduction, 87.6 degrees | IR camera, 74.9 degrees, 70 degrees (IR camera) |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1920 x 1080 | 1920 x 1080 |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers, dual array microphone | Two tweeters, two woofers, dual array microphone |
| Codec | Realtek ALC3204 | Realtek ALC711-VD |
| Compliant Standards | High Definition Audio | - |
| Audio Features | Output: MaxxAudio Pro | - |
| COMMUNICATIONS | Dell Precision 3470 | Dell Precision 7770 |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 - M.2 2230 | Intel Wi-Fi 6E AX 211 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Intel I219-LM |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Dell Precision 3470 | Dell Precision 7770 |
|---|
| Technology | 4-cell Lithium Ion | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 64 Wh | 93 Wh |
| AC ADAPTER | Dell Precision 3470 | Dell Precision 7770 |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 130 Watt, 5 / 20 V | 240 Watt, 19.5 V, 12.3 A |
| INPUT | Dell Precision 3470 | Dell Precision 7770 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | - | Precision touchpad |
| CONNECTIONS & EXPANSIONS | Dell Precision 3470 | Dell Precision 7770 |
|---|
| Slots | - | 4 x M.2 Card (3 free) |
|---|---|---|
| Interfaces | HDMI 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 (PowerShare) USB 3.2 Gen 1 LAN (RJ-45) Headphone/microphone combo jack |
HDMI 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) USB 3.2 Gen 1 (PowerShare) USB 3.2 Gen 1 LAN (RJ-45) Headphone/microphone combo jack |
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Precision 3470 | Dell Precision 7770 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition + Windows 11 Pro Licence - Dutch / English / French / German / Italian | Windows 10 Pro (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - Dutch / English / French / German / Italian |
|---|---|---|
| Software Included | Microsoft Office (30 days trial, excludes office licence) | Microsoft Office (30 days trial, excludes office licence) |
| MISCELLANEOUS | Dell Precision 3470 | Dell Precision 7770 |
|---|
| Included Accessories | USB-C power adapter | Power adapter |
|---|---|---|
| Integrated Options | Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor | Accelerometer, ambient light sensor, hall sensor |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Discrete Trusted Platform Module (TPM 2.0) Security Chip, smart card reader |
| 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 | FIPS 140-2, FIPS 201 | FIPS 140-2 |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |
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