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BenQ RD320UA vs Yodoit PTM15

Researched, not hands-on tested.How we review ›

all judged against monitors at a similar price

The BenQ RD320UA scores 7.1/10 overall, ahead of the Yodoit PTM15 at 5.3/10.

The BenQ RD320UA leads on panel quality, connectivity and docking and ergonomics.

They score the same on sharpness for text, refresh rate and motion and build and warranty.

The biggest difference is ergonomics, where the BenQ RD320UA scores 8/10 to the Yodoit PTM15's 3/10.

BenQ RD320UA

BenQ RD320UA

7.1/10verdict: buy

The BenQ RD320UA is for people who want a large 4K IPS screen that docks a laptop over a single USB-C cable. It suits desks that share the monitor between two computers, thanks to the built-in KVM and 90W USB-C. It is a weaker fit for anyone who wants high refresh rates or convincing HDR.

Typically about £699.99 in the UK when we researched itSearch Amazon UK (opens in a new tab, affiliate link)

Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

Yodoit PTM15

Yodoit PTM15

5.3/10verdict: good, not the best

The Yodoit PTM15 is a 15.6-inch portable second screen for people who want to add a display to a laptop with a single USB-C cable. It suits anyone who reads terminals, logs, documents or dashboards and values a light, slim screen that is easy to carry. It is a poor fit for gaming, fixed desk setups or laptops without a USB-C port that supports video.

Typically about £49.97 in the UK when we researched itCheck price at Amazon UK (opens in a new tab, affiliate link)

Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

Scores, criterion by criterion

CriterionWeightBenQ RD320UAYodoit PTM15
Panel quality25%7/106/10
Sharpness for text20%7/107/10
Connectivity and docking20%9/105/10
Ergonomics15%8/103/10
Refresh rate and motion10%4/104/10
Build and warranty10%5/105/10
Overall7.1/105.3/10

Specifications

SpecBenQ RD320UAYodoit PTM15
Screen size31.5 inch15.6 inches
Resolution3840x2160 max1920×1080 (FHD)
Panel typeIPSIPS
Refresh rate60 Hz; 5 ms GtG response time60 Hz
Inputs and USB-CUSB-C with 90W Power Delivery, DisplayPort Alt Mode and data; USB Type-A downstream; two USB-C downstream ports at 10 Gbps; built-in KVM; HDMI and DisplayPort video inputs2× USB-C (one full-featured port for video and power), 1× Mini HDMI, 3.5 mm audio
Stand adjustmentErgo Arm with height, tilt, swivel and pivotIntegrated kickstand; smart cover folds into stand positions
HDRHDR10 and VESA DisplayHDR 400not listed

Strengths and weaknesses

BenQ RD320UA

  • + USB-C with 90W Power Delivery and built-in KVM
  • + Anti-glare Nano Matte finish praised by owners
  • + Flexible Ergo Arm with height, tilt, swivel and pivot
  • − Only 60 Hz refresh rate
  • − HDR performance described as weak by owners
  • − Owners report plastic build and difficult setup

Skip it if:

  • Gamers who want a refresh rate above 60 Hz
  • Buyers who want convincing HDR for video or games
  • Anyone who wants a metal-feel build and an easy setup
Read the full BenQ RD320UA review ›

Yodoit PTM15

  • + About 141 PPI gives fine detail on a small screen
  • + One USB-C cable carries video and power on compatible devices
  • + Owners describe it as light, slim and well built
  • − 60 Hz cap with no adaptive sync
  • − Kickstand offers limited angles
  • − Flicker or black screen without DP Alt Mode or power

Skip it if:

  • Gamers who want high refresh rates or adaptive sync.
  • Buyers who need height, swivel, pivot or VESA mounting.
  • Laptop users without a USB-C port that supports DisplayPort Alt Mode and no spare external power supply.
Read the full Yodoit PTM15 review ›

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