BenQ XL2420T Review

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There’s an increasing trend that we’ve been noticing over the past year or so - 3D is coming to everything from phones to televisions to even 3D monitors. BenQ, as a brand has made itself stand strong in the monitor market, not only in India, but also the world over. After focusing on mainstream displays across the price range, BenQ is now focusing on high-quality professional displays and also on displays designed for gamers. The big, recent product that’s making the rounds is BenQ’s XL2420T LED backlit 3D monitor. 

The XL2420T

The XL2420T



Design and Build Quality

The BenQ XL2420T comes in a black design with a dash of red on the stand. The whole unit has a matte finish to it, so fingerprints and reflections aren’t a problem really. Even though it's an LED monitor, it’s not really as thin as your run of the mill monitor, owing to the extended stand. The monitor can be swivelled into portrait mode, which is a plus, as only a handful of products at present have this feature. Rotation, however, is possible only counter clockwise. Also, it’s worth mentioning that you’ll have to put a fair amount of pressure to adjust the height and orientation, according to your need. The XL2420T comes with a remote for controlling the various input modes, along with a scroll wheel and three dedicated buttons to manouvre between them. Let’s have a quick tour. 

The remote

The remote



Along the sides, there are two USB slots and a 3.5mm headphone jack. Connectivity options at the back include a USB port, an HDMI, DVI, D-SUB, and display port. The monitor also connects to the PC using a separate USB port. There’s a hinge and a vertical lever as well, to adjust the height of the monitor, according to the user’s preference. The base in itself is pretty uniquely designed, though it does have a large footprint for a 24-inch monitor. The build quality is pretty impressive, but as compared to the rest of the monitor the display toggle remote seemed to be built of cheaper materials. Overall though, the design and build quality of this 3D gaming monitor is really good. No flimsy materials, no creaky plastics, it’s quite sturdy and firm. 

From the back

From the back




BenQ have fitted in a 24-inch LED TN panel and it features a 16:9 aspect ratio with a resolution of 1920 x 1080 pixels. It is NVIDIA 3D Vision 2 ready for your 3D gaming needs. The XL2420T comes with a vertical refresh rate of 120 Hz and a response time of 2ms. The 120HZ refresh rate is pretty useful for 3D gaming as both frames on the screen are rendered in 3D. Slightly smoother while viewing videos, playing games. Power consumption in the ‘switched on’ mode is rated at 24W with less than 0.5W utilization in the power saving mode. This is one of the few gaming monitors to have smart scaling and FPS/ RTS mode as well. 

A large footprint

A large footprint



The XL2420T features one of the most intuitive onscreen display controls we’ve seen in a monitor. The modes include Picture Mode, Display Mode, Smart Scaling and an advanced menu. The Picture mode lets you choose from a variety of presets, while the Display Mode lets you change the aspect ratio. There’s Smart scaling included as well that allows you to select your desired aspect ratio and then stretch it to the larger screen. Advanced settings allow you to customize the colour temperature, brightness, contrast, gamma and hue - giving you a good amount of control on how you want to calibrate your display. Three Gamer modes are present as well and can be mapped to be activated via the remote.


The interface design is colourful and straightforward and the lights along the side guide you with moving through the OSD. The Display mode gives different aspect ratios, which come handy. Using the interface via the touch sensitive buttons wasn’t really as responsive as we’d have expected it to be. 



We used the Datacolour Spyder 3 Elite to test the BenQ XL2420T. We set it up to calibrate the display by first setting the display to the Standard profile. We noticed that the standard profile had a strange green tinge to it; setting the colour temperatures using RGB values, however fixed this issue. The Spyder 3 calibration that was tested reported white and black levels and we derived a contrast ratio of 538:1 for the display, which is pretty decent considering most notebooks and netbooks have a contrast ratio of under 250:1.  

Can be swivelled

Can be swivelled



In one of our movie test runs, we noticed a slight patching issue. Nothing major, but certainly worth a mention. Colour reproduction was nice, slightly saturated and not very natural. If the user likes bright colours, then they’ll definitely prefer this monitor. Greens seemed a little off in some of our test photos. Overall pictures looked crisp and clear, though. Our test 1080p 60fps video played extremely smooth, with absolutely no stuttering, though there were some fine gradient issues in the grays occasionally. 

Range of connectivity options at the back

Range of connectivity options at the back



The next benchmark we ran on the XL2420T was Display Mate. Again, the gray wasn’t as accurate as expected. In our Intensity Range test, we observed that in the dark gray band a slight tinge of brownish green was visible. Black levels were good, but not the best. Primary colours were vibrant, except green, which had a flourescent tinge to it. Magenta looked pinkish. The seam between pink and red and between blue and green was pretty soft, as compared to the other colours. White looked creamish and the seam between the magenta and green looked very pronounced. Moire effect wasn’t visible, but slight flicker could be observed. Rainbow effect wasn’t present on the top or the bottom, but was present on the sides, being more prominent on the right. In our Reverse Video Contrast test, we observed that Yellow was dull in comparison to the other colours. The green was very vibrant, but blue and red appeared natural. Backlighting issues were present towards the bottom of the screen. In our Colour Scales test, there was a slight bit of bleeding noticed in pink and blue. Overall, the monitor provides a good amount of detail, sharpness and has a vivid display, good enough for your gaming needs. 

Worth a buy

Worth a buy?




The BenQ XL2420T is priced at INR21,990 (MOP). As the industry is shifting towards 3D gaming, this monitor is pretty much well covered in all aspects to provide you with a good gaming experience. With the range of connectivity options, it's future proofed as well. The XL2420T is a stylish, 24-inch full-HD 3D display good enough to take care of your gaming needs. 


The XL2420T is a high-performance gaming monitor suited for FPS game play. Co-designed with Counter-Strike legends, the 120Hz, 24”W, 3D-ready LED monitor gives gamers a competitive edge with features like the Black eQualizer, S Switch, FPS Mode,Display Mode, Smart Scaling, 2ms GTG, and 12M:1 DCR. The XL2420T demonstrates BenQ’s true belief that "gaming is in the details" It has been co-developed with Counter-Strike pro gaming legends to bring you a gaming monitor like no other – from the attentive designs to the exceptional functions. With the precision and speed you would expect from a high-performance gaming monitor, you can now have a vantage point over your opponents in all your game play. Following the widespread success of the first generation XL Series, BenQ welcomed back legendary Counter-Strike gamers to bring the XL Series to new heights. As the gamers offered insider perspectives based on their many years of gaming at a world-class standard and their experience with the first generation XL series, BenQ R&D champions utilized their expertise in the display product field to recreate each feature and function, transforming them into powerful gaming tools to give professional gamers a competitive edge to win. With a refresh rate of 120Hz, there’s never a lag and every in-game details will be smoothly rendered. Drawing on hyper-speed video processing technology, the XL2420T gives you on-screen action and captivating realism. Certified as NVIDIA 3D Vision 2-ready with the new NVIDIA 3D LightBoost technology so you can experience gaming and entertainment like never before with total realism and intensive graphic display. Furthermore, the XL2420T supports D-Sub, HDMI, DVI-DL and DP inputs for console gaming action.


Monitor Type LED
Screen Size 24
Resolution (Pixels) 1920 x 1080
Flat Screen Yes
Dot Pitch 0.276
Response Time 5
Panel Type (TN/MVA/PVA/IPS) TN (Twisted Nematic)
Dynamic Contrast Ratio 12000000:1
Brightness 350cd/m2
Display Colors 16.7M
Viewing Angle (Horizontal/Vertical) 170/160 Degree

General Features

Mac Compatibility Yes
HDCP Support Yes

Computer Interface

D-Sub Yes
USB Port Yes


Swivel 35/35
Height Adjustment 130mm

3D Features

3D Enabled Yes

Power Management

Operation 24
Suspend/Standby Mode 0.5
Voltage 90-264 AC


Dimensions (W x D x H) 571.4 x 149.9 x 516.9
Net Weight 6.1

More Features

Other Features Senseye 3|#|AMA|#|Vista Compatibility|#|Win7 Compatibility|#|Color Temperature|#|OSD Language|#|Kensington|#|Black eQualizer|#|Smart Scaling|#|FPS Mode|#|RTS Mode|#|Game Mode Loader|#|NVIDIA 3D Vision 2

After Sales Service

Warranty Period 3 Years


Warranty Period 3 Years

Published Date: May 07, 2012 09:24 am | Updated Date: May 07, 2012 09:24 am