# What are the top-rated 4k monitors for under £500? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the top-rated 4k monitors for under £500?

## Products

### Samsung Odyssey S28BG700 (S28BG70)
```yaml
product: samsung-odyssey-s28bg700-s28bg70
brand: Samsung
price_gbp: 523.03
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840 x 2160
hdr_support: VESA DisplayHDR 400
aspect_ratio: 16:9
refresh_rate: 144Hz
response_time: 1ms
ports: 2x HDMI 2.1, 1x DisplayPort 1.4, 2x USB-A, 1x USB-B upstream, 1x Ethernet, 1x 3.5mm audio out
stand_adjustability: Height, tilt, swivel, pivot
```

- **Price:** £523.03 [^1]
- **Summary:** 28 in 4K 144Hz IPS gaming monitor with HDMI 2.1, Adaptive-Sync and basic HDR400 support. Suits console and PC gamers who want high refresh 4K performance and smart monitor features.
- **Additional Sources:** [^2], [^3]

### LG 27US550-W UltraFine 27 in 4K
```yaml
product: lg-27us550-w-ultrafine-27-in-4k
brand: LG
price_gbp: 224.15
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840 x 2160
hdr_support: HDR10
aspect_ratio: 16:9
refresh_rate: 60Hz
response_time: 5ms
ports: 2x HDMI, 1x DisplayPort, Headphone Out
stand_adjustability: Tilt/Height/Swivel/Pivot
```

- **Price:** £224.15 [^4]
- **Summary:** The LG 27US550-W is a 27 in 4K IPS monitor with HDR10, 90% DCI-P3 color, and a 60Hz/5ms panel aimed at creators and professionals who need accurate color and high resolution. It offers multiple inputs and a fully ergonomic stand for flexible desktop setups.
- **Additional Sources:** [^5]

### ASUS ROG Strix XG32UCWMG
```yaml
product: asus-rog-strix-xg32ucwmg
brand: ASUS
price_gbp: 821.18
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840x2160
hdr_support: HDR10
aspect_ratio: 16:9
refresh_rate: 240Hz
response_time: 0.03ms
ports: DisplayPort 1.4 DSC x1; HDMI 2.1 x2; USB-C (DP Alt Mode) x1; USB 3.2 Gen 1 hub; Earphone jack
stand_adjustability: Tilt +20° ~ -5°; Swivel +25° ~ -25°; Height 0~110mm; VESA 100x100mm
```

- **Price:** £821.18 [^6]
- **Summary:** A 31.5 in 4K WOLED gaming monitor with dual-mode high refresh (4K@240Hz / FHD@480Hz), ultra-fast response and VESA DisplayHDR True Black 400 support. Suited for competitive and enthusiast gamers who want OLED contrast with high refresh and extensive connectivity.
- **Additional Sources:** [^7], [^8]

### Samsung ViewFinity UJ590 LS32D590CUXXU
```yaml
product: samsung-viewfinity-uj590-ls32d590cuxxu
brand: Samsung
price_gbp: 223.41
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840 x 2160
hdr_support: null
aspect_ratio: 16:9
refresh_rate: 60Hz
response_time: 4 ms
ports: DisplayPort 1.2, HDMI 2.0, HDMI 1.4, Headphone jack
stand_adjustability: Tilt only
```

- **Price:** £223.41 [^9]
- **Summary:** The Samsung ViewFinity UJ590 is a 32 in 4K UHD VA-panel monitor with a 60Hz refresh rate and 4 ms response time, offering deep contrast and FreeSync support for casual gaming and multimedia. It suits users who want large 4K screen real estate for productivity, video, and console/casual PC gaming.
- **Additional Sources:** [^10], [^11]

### Samsung ViewFinity S7 LS27D700EAUXXU
```yaml
product: samsung-viewfinity-s7-ls27d700eauxxu
brand: Samsung
price_gbp: 186.05
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840 x 2160
hdr_support: HDR10
aspect_ratio: 16:9
refresh_rate: 60 Hz
response_time: 5 ms
ports: HDMI 2.0 x 1; DisplayPort 1.2 x 1; 3.5 mm audio out
stand_adjustability: Tilt
```

- **Price:** £186.05 [^12]
- **Summary:** A 27 in 4K IPS monitor with HDR10, 60 Hz refresh and 5 ms response time aimed at productivity and general multimedia use. It suits users who want a sharp 4K workspace with good colour and basic ergonomic tilt adjustment.
- **Additional Sources:** [^13]

### LG 27US500-W
```yaml
product: lg-27us500-w
brand: LG
price_gbp: 209.21
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840 x 2160
hdr_support: HDR10
aspect_ratio: 16:9
refresh_rate: 60Hz
response_time: 5ms
ports: 2x HDMI 2.0; 1x DisplayPort 1.4; Headphone out
stand_adjustability: Tilt -5~15º
```

- **Price:** £209.21 [^14]
- **Summary:** The LG 27US500-W is a 27 in 4K UHD IPS monitor with HDR10, 60Hz refresh and 5ms response time, offering wide color gamut and basic HDR for multimedia and productivity. It suits users who want a sharp 4K display for office work, content viewing, and light creative tasks rather than high-refresh competitive gaming.

### AOC U27P2CA
```yaml
product: aoc-u27p2ca
brand: AOC
price_gbp: 263.18
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840x2160
hdr_support: null
aspect_ratio: 16:9
refresh_rate: 60 Hz
response_time: 4 ms
ports: 2x HDMI 2.0, 1x DisplayPort 1.2, 1x USB-C (DP Alt Mode, PD 65W), 4x USB-A downstream, 1x USB-C upstream, Headphone out (3.5mm)
stand_adjustability: Tilt -5/35, Height adjust 150 mm, Swivel 180/180, Pivot Yes
```

- **Price:** £263.18 [^15]
- **Summary:** 27 in 4K IPS monitor with USB-C (65W PD), broad connectivity and Adaptive Sync. Suited for productivity users and professionals needing high resolution, built-in USB hub and ergonomic stand.
- **Additional Sources:** [^16], [^17]

### BenQ PD2705U
```yaml
product: benq-pd2705u
brand: BenQ
price_gbp: 559.65
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840x2160
hdr_support: HDR10
aspect_ratio: 16:9
refresh_rate: 60
response_time: 5 ms
ports: HDMI (v2.0) x1, DisplayPort (v1.4) x1, USB-C (DP Alt Mode, PD 65W) x1, USB-C downstream x1, USB Type B (upstream) x2, USB 3.2 downstream x3, Headphone jack x1
stand_adjustability: Tilt -5 to 20 deg, Swivel 15 deg left/right, Pivot 90 deg, Height adjustment 110 mm
```

- **Price:** £559.65 [^18]
- **Summary:** The PD2705U is a 27 in 4K UHD IPS designer monitor with accurate colour (99% sRGB), HDR10 support, USB-C with 65W power delivery and an integrated KVM. It suits creative professionals who need colour accuracy and connectivity for multi-device workflows.
- **Additional Sources:** [^19], [^20]

### Philips 40B1U6903CH
```yaml
product: philips-40b1u6903ch
brand: Philips
price_gbp: 1027.4
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 5120 x 2160
hdr_support: HDR10
aspect_ratio: 21:9
refresh_rate: 75 Hz
response_time: 4 ms
ports: 2 x HDMI 2.0, 1 x DisplayPort 1.4, 1 x Thunderbolt 4 (upstream), 1 x Thunderbolt 4 (downstream), USB-B upstream, USB-A downstream x4, USB-C downstream x1, RJ45 Ethernet, Audio out/mic combo
stand_adjustability: Height, Tilt, Swivel
```

- **Price:** £1027.4 [^21]
- **Summary:** A 39.7 in 21:9 curved 5K2K IPS monitor aimed at productivity and creators, with Thunderbolt 4 docking, built-in 5MP webcam, KVM and wide color gamut. Suits professionals who need large immersive workspace, color accuracy and single-cable laptop docking.

### Dell U2723QE
```yaml
product: dell-u2723qe
brand: Dell
price_gbp: 559.65
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840 x 2160
hdr_support: HDR10
aspect_ratio: 16:9
refresh_rate: 60 Hz
response_time: 5 ms
ports: HDMI 2.1; DisplayPort 1.4; DisplayPort output; 2x USB-C (one upstream with DP Alt Mode, one downstream 15W); 4x USB-A 3.2 Gen 2; RJ45 Ethernet; Audio line-out
stand_adjustability: Height, tilt, swivel, pivot (height adjustment 5.9 in; tilt -5°/+21°; swivel -45°/+45°; pivot -90°/+90°)
```

- **Price:** £559.65 [^22]
- **Summary:** The Dell U2723QE is a 27 in 4K UltraSharp IPS Black monitor with a wide color gamut, built-in USB-C hub with 90W power delivery, and professional-grade color accuracy. It suits content creators and professionals who need high resolution, accurate colors, and integrated docking connectivity.
- **Additional Sources:** [^23]

### Z Z-Edge Z Z-Edge 27 in 4K UHD 160Hz
```yaml
product: z-z-edge-z-z-edge-27-in-4k-uhd-160hz
brand: Z Z-Edge
price_gbp: 186.79
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840x2160
hdr_support: HDR10
aspect_ratio: 16:9
refresh_rate: 160Hz
response_time: 1ms
ports: HDMI x2, DisplayPort x2, Audio Out x1
stand_adjustability: Tilt
```

- **Price:** £186.79 [^24]
- **Summary:** 27 in 4K UHD IPS gaming monitor with a 160Hz refresh rate, 1ms response time, HDR10 and wide viewing angles; suited for high-frame-rate PC gaming and content creation where 4K detail and fast motion handling are required. It offers multiple HDMI and DisplayPort inputs and a tilt-adjustable stand.
- **Additional Sources:** [^25], [^26]

### Dell S3225QC
```yaml
product: dell-s3225qc
brand: Dell
price_gbp: 373.59
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840 x 2160
hdr_support: VESA DisplayHDR True Black 400, Dolby Vision
aspect_ratio: 16:9
refresh_rate: 120 Hz
response_time: 0.03 ms GTG
ports: 1 HDMI (HDCP 1.4/2.2, HDMI 2.1 features), 1 USB-C upstream (DP 1.4 Alt Mode, PD up to 90 W), 2 USB-C downstream (5 Gbps, PD up to 15 W)
stand_adjustability: Height, Tilt, Swivel, Slant
```

- **Price:** £373.59 [^27]
- **Summary:** The Dell S3225QC is a 31.6 in 4K QD-OLED monitor with 120 Hz refresh, ultra-fast 0.03 ms response time, HDR support and integrated speakers, aimed at creators and high-end media/entertainment users who want OLED image quality and strong connectivity. Its USB-C upstream with 90 W PD and adjustable stand make it suitable for laptop-first desks and multimedia setups.

### AOC U27G3X
```yaml
product: aoc-u27g3x
brand: AOC
price_gbp: 321.29
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840 x 2160
hdr_support: DisplayHDR 400
aspect_ratio: 16:9
refresh_rate: 160Hz
response_time: 1ms
ports: HDMI 2.1 × 2, DisplayPort 1.4 × 2, 3.5mm audio out
stand_adjustability: Height 130mm, Pivot -90°~90°, Swivel -30°~30°, Tilt -5°~23°
```

- **Price:** £321.29 [^28]
- **Summary:** The AOC U27G3X is a 27in 4K Fast IPS gaming monitor with a 160Hz refresh rate, 1ms response and DisplayHDR 400 support, offering wide color coverage and adaptive sync. It suits gamers and content creators who want high resolution plus high refresh performance in a fully adjustable 27in screen.

### Acer Predator XB283K V3bmiiprx
```yaml
product: acer-predator-xb283k-v3bmiiprx
brand: Acer
price_gbp: 224.15
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
resolution: 3840 x 2160
hdr_support: DisplayHDR 400
aspect_ratio: 16:9
refresh_rate: 150Hz
response_time: 1 ms
ports: 1 x DisplayPort 1.4, 2 x HDMI 2.1, 1 x USB-C (DP Alt Mode, 65W PD), 4 x USB 3.0, 1 x 3.5mm audio
stand_adjustability: Height, tilt, swivel, pivot
```

- **Price:** £224.15 [^29]
- **Summary:** 28 in 4K IPS gaming monitor with up to 150Hz refresh, 1 ms response and HDMI 2.1 for console/PC use. Suited for gamers and content creators who want high resolution, high refresh and broad connectivity.

---
## References & Sources
[^1]: Samsung, accessed 2026-06-06. https://www.samsung.com/us/monitors/gaming/28-inch-odyssey-g70b-4k-uhd-ips-144hz-1ms-with-g-sync-gaming-monitor-sku-ls28bg702enxgo/
[^2]: Samsung (Latin), accessed 2026-06-06. https://www.samsung.com/latin_en/monitors/gaming/odyssey-g70b-g7-28-inch-ips-144hz-1ms-uhd-4k-ls28bg702enxgo/
[^3]: PCMonitors.info (buy link to retailers), accessed 2026-06-06. https://pcmonitors.info/samsung/samsung-odyssey-g7-s28bg70-144hz-4k-ips-with-hdmi-2-1/
[^4]: LG Store, accessed 2026-06-06. https://www.lg.com/us/monitors/lg-27us550-w-4k-uhd-monitor
[^5]: Best Buy, accessed 2026-06-06. https://www.bestbuy.com/product/lg-27-4k-3840x2160-uhd-ultrafine-borderless-design-pc-monitor-27us550-w-white/BGTKK8P3F7/sku/10327834
[^6]: ASUS estore, accessed 2026-06-06. https://rog.asus.com/us/monitors/27-to-31-5-inches/rog-strix-oled-xg32ucwmg/
[^7]: RTINGS, accessed 2026-06-06. https://www.rtings.com/monitor/reviews/asus/rog-strix-oled-xg32ucwmg
[^8]: TFTCentral (retailer link), accessed 2026-06-06. https://tftcentral.co.uk/reviews/asus-rog-strix-xg32ucwmg
[^9]: Best Buy, accessed 2026-06-06. https://www.bestbuy.com/product/samsung-32-viewfinity-uj590-uhd-monitor-dark-gray-blue/J3ZYGC34HL
[^10]: CDW, accessed 2026-06-06. https://www.cdw.com/product/samsung-u32j590uqn-uj59-series-led-monitor-4k-32/5198137
[^11]: DisplayNinja (link to retailer listing), accessed 2026-06-06. https://www.displayninja.com/samsung-u32j590-review/
[^12]: Currys, accessed 2026-06-06. https://www.currys.co.uk/products/samsung-viewfinity-s7-ls27d700eauxxu-4k-ultra-hd-27-ips-lcd-monitor-black-10266215.html
[^13]: Currys Business, accessed 2026-06-06. https://business.currys.co.uk/catalogue/computing/pc-monitors/samsung-viewfinity-s7-ls27d700eauxxu-4k-ultra-hd-27-ips-lcd-monitor-black/N767273W
[^14]: LG Online Store, accessed 2026-06-06. https://www.lg.com/us/monitors/lg-27us500-w-4k-uhd-monitor
[^15]: AOC (official), accessed 2026-06-06. https://www.aoc.com/us/monitors/u27p2ca
[^16]: Comms Express, accessed 2026-06-06. https://www.comms-express.com/products/aoc-u27p2ca-27in-4k-ultra-hd-led-monitor-3840-x-2160-pixels-black/
[^17]: NetworkDistri, accessed 2026-06-06. https://www.networkdistri.com/product/-u27p2ca
[^18]: BenQ Store US, accessed 2026-06-06. https://www.benq.com/en-us/monitor/creative-pro/pd2705u.html
[^19]: Fotospeed, accessed 2026-06-06. https://fotospeed.com/benq-pd2705u.html
[^20]: Australian Photography (retailer listing), accessed 2026-06-06. https://www.australianphotography.com/gear/review-benq-designvue-pd2705u-monitor
[^21]: Bechtle, accessed 2026-06-06. https://www.bechtle.com/fr-en/shop/philips-40b1u6903ch-curved-monitor--4737267--p
[^22]: Dell, accessed 2026-06-06. https://www.dell.com/en-us/shop/dell-ultrasharp-27-4k-usb-c-hub-monitor-u2723qe/apd/210-bdpf/monitors-monitor-accessories
[^23]: B&H Photo Video, accessed 2026-06-06. https://www.bhphotovideo.com/c/product/1791234-REG/dell_u2723qe_ultrasharp_27_4k_usb_c.html
[^24]: Z-EDGE Official Store, accessed 2026-06-06. https://www.z-edge.com/products/g274k
[^25]: Newegg, accessed 2026-06-06. https://www.newegg.com/z-z-edge-g274k-27-uhd-160hz-4k-ips-black/p/0JC-00R4-00023
[^26]: Target, accessed 2026-06-06. https://www.target.com/p/z-edge-27-160hz-4k-ips-gaming-monitor-uhd-3840x2160-1-07-bilion-color-freesync-hdml-x-2-displayport-x-2/-/A-1003803733
[^27]: Dell, accessed 2026-06-06. https://www.dell.com/en-us/shop/dell-32-plus-4k-qd-oled-monitor-s3225qc/apd/210-brvv/monitors-monitor-accessories
[^28]: AOC (official), accessed 2026-06-06. https://saas.aoc.com/product/U27G3X
[^29]: Best Buy, accessed 2026-06-06. https://www.bestbuy.com/product/acer-predator-xb283k-v3-28-lcd-monitor-150hz-3840x2160-uhd-ips-400nit-1ms-response-time-black/J39TL9F47L