Uperfect M173WJMJ19W 17.3" Black

★★★★☆ 4.4 (7)

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.

Screen 17.299999237060547"
Resolution 2560 x 1440
Panel IPS
Refresh 144 Hz
response time ms 3
adaptive sync FreeSync
HDR HDR
Uperfect M173WJMJ19W 17.3" Black monitor
59 Overall Score

No current retailer price

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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

4.4/5 (7 reviews)
👍 Owners are impressed by the color accuracy and smooth 144Hz performance for a portable screen.
🤔 A few buyers mention the brightness is okay indoors but struggles in direct sunlight.
👍 The single-cable USB-C setup gets a lot of love from laptop users.

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.

Performance Percentiles

Color 90.4
Portability 91
Display 62.6
Feature 67.8
Ergonomic 63.5
Performance 63.5
Connectivity 77.6
Social Proof 36.7

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 ColorPortabilityDisplayFeatureErgonomicPerformanceConnectivitySocial Proof
Uperfect M173WJMJ19W 17.3" 90.49162.667.863.563.577.636.7
ASUS ROG Strix XG27UCDMG Compare 96.157.897.98490.89881.499.3
MSI MAG 271QPX QD-OLED E2 Compare 99.157.877.48490.89881.499.3
Alienware AW-Series AW3425DW Compare 997485.889.990.89895.498
Samsung Odyssey G60SD Compare 90.44077.467.890.899.587.794.7
LG UltraGear 32GX850A-B Compare 7949.999.167.890.896.298.283.3

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

Overall (58.9)Gaming (56.7)Office (53.4)Creative (63.6)Portable (84.2)Professional (61.2)Entertainment (50.9)
  • Overall58.9
  • Gaming56.7
  • Office53.4
  • Creative63.6
  • Portable84.2
  • Professional61.2
  • Entertainment50.9

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