# 哪款 OLED 显示器的屏幕尺寸最大？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

Which OLED monitor has the largest screen size?

## 产品列表

### LG OLED42C6PUA
```yaml
product: lg-oled42c6pua
brand: LG
price_gbp: 787.33
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
ports: 4 x HDMI 2.1, 2 x USB 2.0, Ethernet, SPDIF optical, headphone, RF input
resolution: 3840 x 2160
hdr_support: Dolby Vision / HDR10 / HLG
screen_size: 42 in
refresh_rate: 120 Hz
response_time: less than 0.1ms
contrast_ratio: Infinite
```

- **价格:** £787.33 [^1]
- **概述:** The LG OLED42C6PUA is a 42 in OLED 4K TV with a native 120 Hz refresh rate and very fast pixel response (less than 0.1ms). It supports Dolby Vision, HDR10, and HLG and is set up for gaming with HDMI 2.1 features including 4K 120Hz support. It suits gamers and anyone who wants an OLED-style monitor-sized screen with high refresh and strong HDR formats.
- **最适合:** 如果你想要 OLED 显示器类别中最大的屏幕尺寸，OLED42C6PUA 的 42 in 尺寸比更小的 OLED 电视或显示器更大，同时仍可提供最高 165 Hz VRR 和原生 120 Hz 刷新率。
- **附加来源:** [^2], [^3]

### LG UltraGear 45GX950A
```yaml
product: lg-ultragear-45gx950a
brand: LG
price_gbp: 1107.36
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
ports: DisplayPort 2.1, HDMI 2.1, USB-C (PD 90W), Headphone out (4-pole Sound+Mic)
resolution: 5120 x 2160
hdr_support: DisplayHDR 400 True Black
screen_size: 44.5 in
refresh_rate: 165Hz
response_time: 0.03ms (GTG)
contrast_ratio: 1500000:1
```

- **价格:** £1107.36 [^4]
- **概述:** LG UltraGear 45GX950A is a 44.5 in 5K2K (5120 x 2160) OLED ultrawide gaming monitor with 0.03ms (GTG) response time and up to 165Hz refresh rate. It supports VESA DisplayHDR 400 True Black for HDR gaming and includes HDMI 2.1, DisplayPort 2.1, and USB-C with 90W power delivery. It's built for gamers who want a large, curved OLED experience with fast motion and strong HDR blacks.
- **最适合:** 对于追求最大屏幕尺寸 OLED 显示器的用户，LG UltraGear 45GX950A 凭借 44.5 in 屏幕尺寸、5K2K OLED 和 165Hz 刷新率脱颖而出。

### Samsung Odyssey OLED G9 G95SD
```yaml
product: samsung-odyssey-oled-g9-g95sd
brand: Samsung
price_gbp: 660.84
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
ports: 1 x DisplayPort 1.4, 1 x HDMI 2.1, 1 x Micro HDMI 2.1, 3 x USB-C, 1 x headphone jack
resolution: 5120 x 1440
hdr_support: HDR10, HDR10+ Gaming, VESA DisplayHDR 400 True Black
screen_size: 49 in
refresh_rate: 240Hz
response_time: 0.03ms
contrast_ratio: 1000000:1
```

- **价格:** £660.84 [^5]
- **概述:** The Samsung Odyssey OLED G9 G95SD is a 49 in super-ultrawide QD-OLED monitor with Dual QHD resolution, a 240Hz refresh rate, and a 0.03ms response time. Its OLED panel delivers deep blacks and HDR support, while the 32:9 curved display suits competitive gaming, immersive entertainment, and wide multitasking setups.
- **最适合:** 适合希望拥有最大屏幕尺寸 OLED 显示器的用户，因为其 49 in 32:9 曲面屏提供了宽广的可视空间，同时保留了清晰的 5120 x 1440 分辨率和快速的 240Hz 性能。
- **附加来源:** [^6], [^7]

### ASUS ROG Swift OLED PG49WCD
```yaml
product: asus-rog-swift-oled-pg49wcd
brand: ASUS
price_gbp: 76035.82
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
ports: 1 x DisplayPort 1.4 DSC, 1 x HDMI 2.1, 1 x USB-C DP Alt Mode with 90W Power Delivery, 2 x USB 3.2 Gen 1 Type-A, 2 x USB 2.0 Type-A, earphone jack, SPDIF optical out
resolution: 5120 x 1440
hdr_support: VESA DisplayHDR 400 True Black
screen_size: 49 in
refresh_rate: 144Hz
response_time: 0.03ms GTG
contrast_ratio: 1,500,000:1
```

- **价格:** £76035.82 [^8]
- **概述:** The ASUS ROG Swift OLED PG49WCD is a 49 in curved super-ultrawide QD-OLED monitor with a 5120 x 1440 resolution, 144Hz refresh rate, and extremely fast 0.03ms response time. Its HDR support, high contrast, USB-C connectivity, and Smart KVM make it well suited to immersive gaming and demanding productivity setups.
- **最适合:** 它特别适合想了解哪款 OLED 显示器屏幕尺寸最大的人，因为其 49英寸 QD-OLED 面板提供了超大的 32:9 可视区域，同时保留了 5120 x 1440 分辨率和 144Hz 刷新率。

### LG UltraGear OLED 39GX950B
```yaml
product: lg-ultragear-oled-39gx950b
brand: LG
price_gbp: 1180.46
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
ports: 1 x DisplayPort 2.1, 2 x HDMI 2.1, 1 x USB-C with 90W power delivery, 2 x USB-A, headphone out
resolution: 5120 x 2160
hdr_support: VESA DisplayHDR True Black 500
screen_size: 39 in
refresh_rate: 165 Hz; 330 Hz at 2560 x 1080
response_time: 0.03 ms
contrast_ratio: 1850000:1
```

- **价格:** £1180.46 [^9]
- **概述:** The LG UltraGear OLED 39GX950B is a 39 in curved 5K2K OLED gaming monitor with a 165 Hz refresh rate and exceptionally fast 0.03 ms response time. Its dual-mode display can switch to 330 Hz at a lower resolution, making it suitable for immersive gaming, competitive play, and demanding multitasking.
- **最适合:** 它适合回答'哪款 OLED 显示器拥有最大的屏幕尺寸？'这一问题，因为其 39 英寸 OLED 面板比典型的 27 英寸、32 英寸和 34 英寸 OLED 显示器提供更大的显示区域，同时保留清晰的 5120 x 2160 分辨率。

---
## 参考来源
[^1]: Best Buy, 访问日期 2026-09-13. https://www.bestbuy.com/product/lg-42-class-c6-series-oled-evo-ai-4k-smart-webos-tv-2026/JJ8VPZZ7SW
[^2]: B&H Photo Video, 访问日期 2026-09-13. https://www.bhphotovideo.com/c/product/1952863-REG/lg_oled42c6pua_42_4k_hdr_smart.html
[^3]: Home Depot, 访问日期 2026-09-13. https://www.homedepot.com/p/LG-Electronics-42-C6-OLED-4K-Ultra-HD-Smart-TV-2026-OLED42C6PUA/341947192
[^4]: Best Buy, 访问日期 2026-09-13. https://www.bestbuy.com/product/lg-ultragear-45-oled-dual-mode-5k2k-wuhd-165hz-wfhd-330hz-0-03ms-g-sync-freesync-premium-pro-gaming-monitor-black/JJ8VPZWPY9
[^5]: Samsung, 访问日期 2026-09-13. https://www.samsung.com/us/monitors/gaming/49-inch-odyssey-oled-g9-g95sd-dual-qhd-240hz-03ms-g-sync-sku-ls49dg956snxgo/
[^6]: Abt, 访问日期 2026-09-13. https://www.abt.com/Samsung-Odyssey-OLED-G9-G95SD-Curved-Gaming-Monitor-49-Inch-Dual-QHD-240Hz-0.03ms-in-Metal-LS49DG956SNXGO/p/211845.html
[^7]: Galaxus, 访问日期 2026-09-13. https://www.galaxus.at/en/s1/product/samsung-odyssey-oled-g9-g95sd-5120-x-1440-pixels-49-monitor-49654653
[^8]: Netcodex, 访问日期 2026-09-13. https://netcodex.ph/product/asus-rog-swift-pg49wcd-49-qd-oled-gaming-monitor-144hz-ultra-wide-display/
[^9]: Coolblue, 访问日期 2026-09-13. https://www.coolblue.de/en/product/980738/lg-ultragear-evo-39gx950b-oled-curved.html