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HP Series 7 Pro 31.5″ 4K Thunderbolt 4 Docking Monitor (732xk) · Photo source
HP · Series 7 Pro
Series 7 Pro 31.5″ 4K Thunderbolt 4 Docking Monitor (732xk)
HP's 31.5-inch 4K 120Hz IPS Black monitor with a Thunderbolt 4 dock that charges laptops at up to 140W, 2.5GbE Ethernet and VESA DisplayHDR 600, aimed at creative and office work.
- Size
- 31.5″
- Resolution
- 3840 × 2160
- PPI
- 140
- Panel
- IPS
- Refresh
- 120 Hz
- Brightness
- 450 nits
- HDR
- 600
- USB-C power
- 140 W
What reviewers say
Reviewers agree it is a well-designed productivity monitor with excellent colour accuracy and extensive connectivity, including Thunderbolt 4. PCWorld found HDR unconvincing, contrast still well short of OLED and gamma and colour temperature controls missing; IT Pro found motion clarity mediocre and uniformity could be better.
From pcworld.com and itpro.com
Specifications
Report a wrong or missing specDisplay
- Screen size
- 31.5″
- Resolution
- 3840 × 2160 (4K)
- Sharpness
- 140 pixels per inch
- Panel
- IPS (IPS Black, Neo:LED)
- Refresh rate
- 120 Hz
- Response time (grey to grey)
- 5 ms
- Brightness (typical)
- 450 nits
- HDR certification
- DisplayHDR 600
- Contrast ratio
- 2,700:1
- Colour range
- 99.4% Display P3
- Screen finish
- Matte
- Shape
- Flat
- Colour depth
- 10 bit (8 bit + FRC)
- sRGB coverage
- 100%
- Adobe RGB coverage
- 99.4%
- Colour accuracy
- Delta E ≤ 1; factory calibrated with 2,390 colours; Pantone Validated
- Viewing angles
- 178° vertical, 178° horizontal
- Pixel pitch
- 0.1816 x 0.1816 mm
- Eye care
- HP Eye Ease (TÜV Low Blue Light Hardware Solution certified); flicker-free (TÜV certified); ambient light sensor; TÜV Eye Comfort 3.0
- Calibration
- Factory calibrated with electronic calibration report; user recalibration with an external colorimeter via HP Display Center
Connections
- Video inputs
- HDMI 2.1, DisplayPort 1.4, USB-C, Thunderbolt 4
- USB-C charging
- Up to 140 W
- USB ports
- USB-C, 5 × USB-A, Thunderbolt 4
- KVM switch
- Yes
- Ethernet
- Yes
- DisplayPort detail
- DisplayPort 1.4 in and DisplayPort 1.4 out
- USB-C detail
- Thunderbolt 4 (40Gbps) and USB-C 10Gbps inputs, both with DisplayPort 1.4 and up to 140 W dynamic power delivery with USB-C power sharing; USB-C 10Gbps downstream with 15 W charging
- Daisy chaining
- Thunderbolt 4 out (15 W) or DisplayPort 1.4 out, to a second 4K monitor
- USB hub detail
- 5 x USB-A 10Gbps (one charging); 1 x USB-C 10Gbps (15 W)
- Picture by picture
- Picture-by-Picture and Picture-in-Picture with Smart KVM
Design
- Stand adjusts
- Height, tilt, swivel, pivot
- VESA mount
- Yes
- Weight with stand
- 8.4 kg
- Height adjustment
- 150 mm
- Tilt
- -5 to +20°
- Swivel
- ±45°
- Pivot
- ±90°
- VESA pattern
- 100 x 100 mm (bracket included)
- Size with stand
- 71.44 x 23.52 x 59.92 cm (W x D x H)
- Size without stand
- 71.44 x 7.62 x 41.1 cm (W x D x H)
- Weight without stand
- 6.6 kg
- Controls
- Joypad OSD button; power button with Single Power On
- Colours
- Black bezel, Pike silver rear cover; black and silver stand
Power and support
- Power use
- 48 W typical, 300 W maximum; 32.4 W on mode (SDR); 0.5 W standby
- Energy class
- F
- Power supply
- Internal; 100–240 VAC, 50/60 Hz
- Software
- HP Display Center; HP Client Management Script Library
- Certifications
- ENERGY STAR, EPEAT Gold with Climate+, TCO Certified generation 10 and TCO Certified Edge, TÜV Eye Comfort 3.0, VESA MediaSync
- Warranty
- HP three-year limited warranty; zero bright dot warranty
- In the box
- Base stand, VESA mount adapter, Thunderbolt cable, HDMI cable, DisplayPort 1.4 cable, USB-C to USB-A cable, AC power cable
Pros and cons
Pros
- Thunderbolt 4 and USB-C inputs share up to 140W of charging, with Thunderbolt 4 out for daisy-chaining and 2.5GbE Ethernet
- IPS Black panel with 2,700:1 contrast, 120Hz and VESA DisplayHDR 600
- Factory calibrated to Delta E ≤ 1 with 99.4% Display P3 and 99.4% Adobe RGB, and the stand adjusts for height (150 mm), tilt, swivel and pivot
Cons
- Only one HDMI input
- The panel is 8-bit + FRC rather than native 10-bit
Closest rivals
Model | Size | Resolution | PPI | Panel | Refresh | Brightness | HDR | USB-C power | Released |
|---|---|---|---|---|---|---|---|---|---|
| 31.5″ | 3840 × 2160 | 140 | IPS | 120 Hz | 450 nits | 600 | 140 W | Feb 2025 | |
| 31.5″ | 3840 × 2160 | 140 | IPS | 160 Hz | 400 nits | 400 | – | Apr 2025 | |
| 31.5″ | 3840 × 2160 | 140 | QD-OLED | 120 Hz | 300 nits | True Black 500 | 140 W | Feb 2026 |
- HP Series 7 Pro 31.5″ 4K Thunderbolt 4 Docking Monitor (732xk) vs Dell UltraSharp 32 4K Thunderbolt Hub (U3225QE)
- HP Series 7 Pro 31.5″ 4K Thunderbolt 4 Docking Monitor (732xk) vs MSI MAG 322URDF E16
- HP Series 7 Pro 31.5″ 4K Thunderbolt 4 Docking Monitor (732xk) vs Dell UltraSharp 32 4K QD-OLED (U3226Q)
Sources
- www8.hp.com/h20195/V2/GetPDF.aspx/c09225736
- hp.com/in-en/shop/products/monitors/hp-series-7-pro-31-5-inch-4k-thunderbolt-4-…
- hp.com/us-en/newsroom/press-releases/2026/hp-reimagines-the-desk.html
- gizmochina.com/2026/01/06/hp-series-7-pro-monitor-unveiled-specs-price
Photo: hp.com
- HP Series 7 Pro 732xk, rear, Pike Silver: HP/HyperX, official exact-model CES2026 press image
- HP Series 7 Pro 732xk, left front angle, Pike Silver: HP/HyperX, official exact-model CES2026 press image
- HP Series 7 Pro 732xk, right front angle, Pike Silver: HP/HyperX, official exact-model CES2026 press image
- HP Series 7 Pro 732xk, left side profile, Pike Silver: HP/HyperX, official exact-model CES2026 press image
- HP Series 7 Pro 732xk, top view, Pike Silver: HP/HyperX, official exact-model CES2026 press image