Uperfect M173WJMJ19W 17.3" Black
A 17.3-inch 2560x1440 IPS screen with 144Hz refresh rate, FreeSync, and HDR delivers tear-free gaming visuals on the go. Its 100% DCI-P3 gamut, 400 nits brightness, and single-cable USB-C connectivity add flexibility for color tasks and cluttered desks. This monitor is best for traveling gamers needing a portable high-refresh display that connects instantly to a laptop or console.
No current retailer price
Snapshot
The 30-Second Version
A 17.3-inch 2K 144Hz portable monitor with 100% DCI-P3 color that's actually worth your money. At $170 USD, it's the best portable panel we've seen in a while.
Pros & Cons
Pros
- 100% DCI-P3 color on a portable panel is a flex 91st
- 144Hz with FreeSync makes gaming genuinely smooth 90th
- Dual USB-C ports mean single-cable setup with most laptops 78th
- VESA mount plus pivot support is rare for portables 68th
Cons
- 400 nits is fine indoors but rough in bright rooms
- 8-bit panel, not true 10-bit for pro color work
- Built-in speakers are probably just okay
- Social proof is thin, only 7 reviews in our data
What owners think
The Word on the Street
The proof
Performance
The 144Hz refresh rate with a 3ms response time is the headline here, and it's legit. FreeSync keeps things smooth, and HDR support is a nice bonus even if the 400 nits brightness means it's more 'HDR-ish' than true HDR. What surprised us is the color performance. 100% DCI-P3 on a portable panel at this price is rare, and it shows in our database. Color accuracy lands in the 92nd percentile for compact displays, which is outstanding. The 65th percentile performance score overall is solid, but the color chops are what really stand out.
Specifications
Full Specifications
Display
| Size | 17.3" |
| Resolution | 2560x1440 (QHD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Curved | No |
Performance
| Refresh Rate | 144 Hz |
| Response Time | 3 |
| Adaptive Sync | FreeSync |
Color & HDR
| Brightness | 400 nits |
| Color Gamut | 100% DCI-P3 |
| Color Depth | 8-bit |
| HDR | ✓ |
| HDR Support | HDR |
Connectivity
| HDMI Ports | 1 |
| USB-C | 2 |
| Speakers | Yes |
| Headphone Jack | Yes |
Ergonomics
| Tilt | Yes |
| Pivot | Yes |
| VESA Mount | 75x75 |
Features
| Webcam | No |
| Touchscreen | No |
vs Competition
The MSI MAG 271QPX QD-OLED E2 and LG UltraGear 27G810A-B are both 27-inch desktop monsters with better HDR and faster panels, but they're not portable and they cost way more. The ASUS ROG Strix XG27AQDMGR is another desktop OLED that'll smoke this thing in contrast, but again, it's not in the same category. For a portable 17.3-inch panel, the Uperfect is competing more with other travel monitors, and in that space it's near the top. The 92nd percentile compact score tells the story. If you need a desktop gaming monitor, get the MSI or LG. If you need something that fits in a backpack, this Uperfect is the move.
| Spec | Uperfect M173WJMJ19W 17.3" | ASUS ROG Strix XG27UCDMG | MSI MAG 271QPX QD-OLED E2 | Alienware AW-Series AW3425DW | Samsung Odyssey G60SD | LG UltraGear 32GX850A-B |
|---|---|---|---|---|---|---|
| Screen Size | 17.299999237060547 | 27 | 27 | 34 | 27 | 32 |
| Resolution | 2560 x 1440 | 3840 x 2160 | 2560 x 1440 | 3440 x 1440 | 2560 x 1440 | 3840 x 2160 |
| Panel Type | IPS | OLED | QD-OLED | QD-OLED | OLED | OLED |
| Refresh Rate | 144 | 240 | 240 | 240 | 360 | 165 |
| Response Time Ms | 3 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 |
| Adaptive Sync | FreeSync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro |
| Hdr | HDR | DisplayHDR True Black 400 | DisplayHDR True Black 400 | DisplayHDR 400 True Black | HDR10+ | DisplayHDR True Black 400 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Uperfect M173WJMJ19W 17.3" | 90.4 | 91 | 62.6 | 67.8 | 63.5 | 63.5 | 77.6 | 36.7 |
| ASUS ROG Strix XG27UCDMG Compare | 96.1 | 57.8 | 97.9 | 84 | 90.8 | 98 | 81.4 | 99.3 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99.1 | 57.8 | 77.4 | 84 | 90.8 | 98 | 81.4 | 99.3 |
| Alienware AW-Series AW3425DW Compare | 99 | 74 | 85.8 | 89.9 | 90.8 | 98 | 95.4 | 98 |
| Samsung Odyssey G60SD Compare | 90.4 | 40 | 77.4 | 67.8 | 90.8 | 99.5 | 87.7 | 94.7 |
| LG UltraGear 32GX850A-B Compare | 79 | 49.9 | 99.1 | 67.8 | 90.8 | 96.2 | 98.2 | 83.3 |
Price
Value & Pricing
At $170 USD, this is an easy recommendation. You're getting a 2K 144Hz IPS panel with killer color coverage and solid connectivity. The CAD 300 listing is a different story, that's a tougher sell. If you're paying in USD, this is one of the best value portable monitors we've seen. If you're paying CAD 300, shop around first.
We started tracking prices for this product on May 9, 2026. The chart appears once we have more data.
Read more
Overview
The Uperfect M173WJMJ19W is a 17.3-inch portable monitor that actually nails the basics. You get a 2560x1440 IPS panel at 144Hz with FreeSync, and it covers 100% DCI-P3. That's a combo most portable screens in this class just don't offer. The one thing to know? This is a color-accurate, high-refresh portable panel that punches way above its weight for gaming and creative work on the go.
Common Questions
Q: Can this monitor run off a single USB-C cable?
Yes. Both USB-C ports are full-featured, so one cable handles video, power, and data with most modern laptops. Just make sure your laptop's USB-C port supports DisplayPort Alt Mode.
Q: Is this good for console gaming?
It works with consoles via HDMI, and the 144Hz panel is great for 120Hz modes on PS5 and Xbox Series X. But at 17.3 inches, you're not getting the full console experience. This is better as a travel companion for a laptop or a secondary screen.
Q: Can I mount this on a monitor arm?
Yep. It has standard 75x75 VESA holes, which is rare for portable monitors. You can wall mount it or put it on a desk arm. The built-in kickstand also supports portrait mode.
Who Should Skip This
If you're looking for a primary desktop gaming monitor with real HDR punch and deep blacks, this isn't it. Go get an OLED like the MSI MAG 271QPX or the LG UltraGear 27G810A-B instead. This Uperfect is for portability and color work on the go, not for replacing your desk setup.
Verdict
Buy it if you need a portable monitor for gaming or color work on the go. The 144Hz refresh rate, 100% DCI-P3, and dual USB-C ports make it a standout in the portable category. At $170 USD, it's a no-brainer. Just don't expect desktop-monitor HDR brightness or pro-level 10-bit color.
Usage Scores
- Overall58.9
- Gaming56.7
- Office53.4
- Creative63.6
- Portable84.2
- Professional61.2
- Entertainment50.9