HP OmniBook X 17-dd0057nr 17.3"
By HP · Laptops · Phones & Computers
- 17.3-inch FHD (1920 x 1080) IPS touchscreen, 400 nits, 100% sRGB
- Intel Core Ultra 7 256V (up to 4.8 GHz, 8 cores)
- NVIDIA GeForce RTX 4050 Laptop GPU, 6 GB GDDR6
- 16 GB LPDDR5x-8533 memory
- 1 TB PCIe NVMe M.2 SSD
Price not listed
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Summary
A thin 17.3-inch Windows laptop built around an Intel Core Ultra 7 256V and a discrete 6 GB RTX 4050, sold with a 400-nit 100% sRGB FHD touchscreen, 16 GB of soldered memory, a 1 TB SSD and a full port set with Thunderbolt 4. Check the model name before you buy: the same “OmniBook X” badge is used on a 14-inch Snapdragon machine that shares none of this hardware.
Strengths
- The 17.3-inch 400-nit 100% sRGB touchscreen is large and bright for its class.
- A current Intel Core Ultra 7 256V with a 47 TOPS NPU sits alongside discrete RTX 4050 graphics.
- The port set is generous: Thunderbolt 4, a second USB-C, three USB-A, HDMI 2.1 and a headphone jack.
- Wi-Fi 7, Bluetooth 5.4, a 1 TB Gen4 SSD and an 83 Wh battery cover the basics well.
- The single M.2 slot is user-upgradable, and the keyboard has a numeric keypad.
- HP backs the chassis with military-grade shock, drop and temperature testing.
Weaknesses
- At about 2.56 kg (5.4-5.6 lb) it is heavy to carry and will mostly live on a desk.
- Memory is soldered, so 16 GB is a ceiling unless you buy more at purchase.
- The RTX 4050 is entry-level discrete graphics with a 96-bit bus, not a high-frame-rate gaming chip.
- The 1920 × 1080 panel runs at 60 Hz, with no high-resolution or high-refresh option.
- There is no SD card reader on a 17-inch machine.
- No independent lab test or long-term owner data exists for this exact model.
Verified specifications
| OS | Windows 11 Home. |
|---|---|
| Processor | Intel Core Ultra 7 256V, 8 cores / 8 threads, up to 4.8 GHz, 12 MB L3 cache. |
| Graphics | integrated Intel Arc 140V plus a discrete NVIDIA GeForce RTX 4050 with 6 GB GDDR6. |
| Display | 17.3-inch FHD (1920 × 1080) IPS touch, edge-to-edge glass, 400 nits, 100% sRGB, 60 Hz. |
| Memory | 16 GB LPDDR5x-8533, soldered onboard and not upgradable. |
| Storage | 1 TB PCIe Gen4 NVMe M.2 SSD; one user-upgradable slot. |
| Wireless | Intel Wi-Fi 7 BE201 (2x2) and Bluetooth 5.4. |
| Battery | 6-cell, 83 Wh Li-ion polymer. |
| Battery life | HP rates up to 12 hours 15 minutes; video playback up to 22 hours 15 minutes; fast charge to about 50% in 30 minutes. |
| Power supply | 100 W USB Type-C adapter. |
| Ports | 3x USB Type-A 10 Gbps; 1x HDMI 2.1; 1x Thunderbolt 4 USB-C 40 Gbps; 1x USB-C 10 Gbps; 1x headphone/microphone combo. |
| Webcam | 5 MP IR camera with temporal noise reduction and dual-array digital microphones. |
| Audio | DTS:X Ultra, dual speakers, HP Audio Boost, Poly Studio. |
| Keyboard | full-size, backlit, with numeric keypad. |
| NPU | Intel AI Boost, 47 TOPS. |
| Dimensions | 15.59 × 10.18 × 0.6 in (396 × 258 × 15.3 mm). |
| Weight | HP lists 5.41 lb; aggregators list 2.56 kg (5.64 lb). |
| Color | Glacier silver aluminum. |
| Security | camera privacy shutter, mic-mute key and firmware TPM. |
| Warranty | 1-year standard; optional 2-year and 3-year Care Packs with accidental damage protection. |
| In the box | laptop and 100 W USB-C power adapter. |
Full research notes and sources
Which model this is
The researched machine is the HP OmniBook X Next Gen AI 17, configuration 17-dd0057nr, product number B88A3UA#ABA, in Glacier silver. It is the 17.3-inch Intel/RTX notebook, and HP sells sibling configurations such as the 17-dd0047nr with 512 GB and integrated graphics only. “OmniBook X” is a reused name: most published “HP OmniBook X” reviews cover the 14-inch Snapdragon X Elite/Plus model, a different chassis, display, GPU and battery, so those reviews do not apply here. Related but distinct machines include the OmniBook X Flip 14/16, the Snapdragon OmniBook X 14 and the OmniBook 3, 5 and 7 lines. No hardware-revision history is documented for the 17-dd0057nr.
Display and graphics
The screen is 1920 × 1080 at 60 Hz, sharp enough for text and video at 17.3 inches but not a high-resolution or high-refresh panel. HP rates it at 400 nits and 100% sRGB, and NanoReview lists 127 ppi and a 16:9 shape with no HDR. The display is multitouch per HP, though one aggregator lists the 17.3-inch panel as non-touch and matte; the dd0057nr is the touch SKU.
Graphics are split. The integrated Intel Arc 140V is joined by a discrete RTX 4050 with 6 GB on a 96-bit bus, which aggregator scores place in entry-level territory: a gaming sub-score of 28 out of 100 and about 8.2 to 12.1 TFLOPS. It is fine for casual play and GPU-accelerated work, not for demanding high-frame-rate play. HP’s page also labels the Arc 140V as “8 GB”, but that is shared system memory, not dedicated video memory.
Ports, battery and charging
The 83 Wh battery is large for a 17-inch laptop, and HP rates it for up to 12 hours 15 minutes of general use and 22 hours 15 minutes of video playback; those are vendor figures, not independently measured for this model. The 100 W USB-C adapter charges to about 50% in 30 minutes, and the charging port sits on the left side.
The port selection is the practical high point: Thunderbolt 4 (40 Gbps, with USB Power Delivery 3.1 and DisplayPort 2.1), a second USB-C at 10 Gbps, three USB-A ports at 10 Gbps, HDMI 2.1 and a headphone/microphone combo. There is no SD card reader, which is a notable omission on a 17-inch machine.
Size, build and upgrades
The chassis is Glacier silver aluminum, 15.59 × 10.18 × 0.6 in (396 × 258 × 15.3 mm) and about 2.56 kg (5.4-5.6 lb). LaptopDecision calls the 15.3 mm thickness slim against a 24.52 mm average for the class, but flags the weight, the soldered memory and the missing SD reader as cons. HP says the chassis is backed by military-grade shock, drop and temperature testing, with the usual caveat that this does not guarantee future performance and accidental damage needs an optional Care Pack.
Upgrades are limited. The single M.2 SSD slot is user-accessible, so you can swap the 1 TB drive, but the 16 GB of LPDDR5x is soldered and the battery is listed as not user-replaceable. HP’s warranty runs one year, with optional 2-year pickup-and-return and 3-year pickup-and-return Care Packs; HP.com takes returns up to 30 days after delivery, though a restocking fee may apply.
Is it worth it?
Judge this one on specs, because the test data is missing. The strengths are the 83 Wh battery with 100 W charging, the full port set with Thunderbolt 4, Wi-Fi 7, the 1 TB Gen4 SSD and the large 400-nit 100% sRGB touchscreen. The limits are the entry-level RTX 4050, the 60 Hz FHD panel and the soldered 16 GB of memory. For office, media and light creative work those limits are acceptable; for gaming, color-critical work or heavy multitasking they bite.
The real caveat is the evidence gap. No RTINGS or specialist long-form review of this exact 17.3-inch SKU was found, and the many “HP OmniBook X” reviews online cover the 14-inch Snapdragon model, which is a different product. Owner reviews are scarce, so real-world battery life, display measurements, thermals and fan noise are undocumented. Buy it only after confirming it is the Intel/RTX 17-inch model.
Sources
Manufacturer:
- HP OmniBook X Next Gen AI 17, 17-dd0057nr product page (HP, archived)
- HP OmniBook X 17-dd0057nr product page (HP)
Independent reviews:
- HP OmniBook X 17.3-inch specs, tests and scores (NanoReview)
- HP OmniBook X 17.3 review (LaptopDecision)
- Wayback Machine check for RTINGS OmniBook coverage
Owner reports:
- HP customer reviews for the OmniBook X 17-dd0057nr (the page did not load during this check, so no owner content could be read).