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BenQ PD3420Q

Ranked #27 of 28 in Best ultrawide monitors, ranked by official specs. Here is every spec we scored, where it came from, and how it compares.

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#27

BenQ PD3420Q

Best for: 34-inch, 21:9, UWQHD, 60 Hz official refresh, 350 nits official typical brightness, IPS

1.7/10

What we like

  • Official table lists a 3440×1440 resolution
  • Official table lists a 34-inch 21:9 panel

Watch out for

  • Official table lists a 60 Hz refresh rate

Score breakdown

Official panel size 30%
Official resolution (megapixels, computed) 25%
Official refresh rate 25%
Official typical brightness 20%
Official panel size34 inches
Official resolution (megapixels, computed)4.95 MP
Official refresh rate60 Hz
Official typical brightness350 nits
Official resolution3440×1440
Megapixels (computed from official resolution)4.95 MP
Official refresh rate60 Hz
Official typical brightness350 nits (Brightness (typ.))
Official panel size34 inches
Official aspect ratio21:9
Official panel typeIPS
Official color gamut100% sRGB, 100% Rec.709, 98% P3
Official typical contrast (not scored)1000:1
Official GtG response time (not scored)5 ms
Official display colors1.07 billion colors
Official HDMI 2.0 ports2
Official DisplayPort 1.41
Official height adjustment150 mm
Official speakers2.5Wx2
Official flicker-freeYes
Official I/O portsPower Delivery(USB C / Thunderbolt ): 65 · HDMI (v2.0): 2 · DisplayPort (v1.4): 1 · USB C(PowerDelivery 65W, DisplayPort Alt Mode, Data): 1 · USB Type B ( Upstream ): 1 · USB 3.1 ( Downstream ): 3
Source noteMegapixels are computed from the official resolution 3440×1440.
PriceCheck price
LG UltraGear 52G930B-B
7.4/10
#1 · 51.6-inch, 21:9, 4K UHD, 240 Hz official refresh, 320 nits official typical brightness, VA
LG UltraGear 45GR65DC-B
6.0/10
#2 · 44.5-inch, 32:9, UWQHD, 200 Hz official refresh, 400 nits official typical brightness, VA
ASUS ROG STRIX XG49VQ
5.6/10
#3 · 49-inch, 32:9, Full HD, 144 Hz official refresh, 450 nits official typical brightness, VA
LG UltraGear 45GX900A-B
5.4/10
#4 · 44.5-inch, 21:9, UWQHD, 240 Hz official refresh, 275 nits official typical brightness, OLED
LG UltraGear 45GX90SB-B
5.4/10
#5 · 44.5-inch, 21:9, UWQHD, 240 Hz official refresh, 275 nits official typical brightness, OLED
LG UltraGear 45GX950B-B
5.4/10
#6 · 44.5-inch, 21:9, 4K UHD, 165 Hz official refresh, 275 nits official typical brightness, OLED
LG UltraFine 40U990A-W
5.1/10
#7 · 39.7-inch, 21:9, 4K UHD, 120 Hz official refresh, 450 nits official typical brightness, IPS
ROG Swift OLED PG49WCD
5.0/10
#8 · 49-inch, 32:9, UWQHD, 144 Hz official refresh, 250 nits official typical brightness
LG UltraGear 39GX950B-B
4.9/10
#9 · 39-inch, 21:9, 4K UHD, 165 Hz official refresh, 335 nits official typical brightness, OLED
TUF Gaming VG34WQML5A
4.5/10
#10 · 34-inch, 21:9, UWQHD, 250 Hz official refresh, 400 nits official typical brightness, VA
TUF Gaming VG34VQL1B
4.3/10
#11 · 34-inch, 21:9, UWQHD, 165 Hz official refresh, 550 nits official typical brightness, VA
TUF Gaming VG34WQML5F
4.2/10
#12 · 34-inch, 21:9, UWQHD, 260 Hz official refresh, 350 nits official typical brightness, VA
TUF Gaming VG34WQ5A
3.9/10
#13 · 34-inch, 21:9, UWQHD, 200 Hz official refresh, 400 nits official typical brightness, VA
TUF Gaming VG34WQ5F
3.9/10
#14 · 34-inch, 21:9, UWQHD, 200 Hz official refresh, 400 nits official typical brightness, VA
TUF Gaming VG34WQL5A
3.9/10
#15 · 34-inch, 21:9, UWQHD, 200 Hz official refresh, 400 nits official typical brightness, VA
LG UltraGear 34GX90SB-W
3.8/10
#16 · 34-inch, 21:9, UWQHD, 240 Hz official refresh, 275 nits official typical brightness, OLED
TUF Gaming VG34VQ3B
3.7/10
#17 · 34-inch, 21:9, UWQHD, 180 Hz official refresh, 400 nits official typical brightness, VA
TUF Gaming VG34VQL3A
3.7/10
#18 · 34-inch, 21:9, UWQHD, 180 Hz official refresh, 400 nits official typical brightness, VA
BenQ EX3410R
2.9/10
#19 · 34-inch, 21:9, UWQHD, 144 Hz official refresh, 350 nits official typical brightness, VA
BenQ EX3415R
2.3/10
#20 · 34-inch, 21:9, UWQHD, 144 Hz official refresh, 200 nits official typical brightness, IPS
ASUS VA34VCPSR
2.0/10
#21 · 34-inch, 21:9, UWQHD, 100 Hz official refresh, 300 nits official typical brightness, VA
ASUS VU34WCIP-W
2.0/10
#22 · 34-inch, 21:9, UWQHD, 100 Hz official refresh, 300 nits official typical brightness, VA
LG 34SR65QC-B
2.0/10
#23 · 34-inch, 21:9, UWQHD, 100 Hz official refresh, 300 nits official typical brightness, VA
LG 34U60ZB-B
2.0/10
#24 · 34-inch, 21:9, UWQHD, 120 Hz official refresh, 250 nits official typical brightness, VA
LG 34WR55QK-B
2.0/10
#25 · 34-inch, 21:9, UWQHD, 100 Hz official refresh, 300 nits official typical brightness, VA
BenQ EW3880R
1.9/10
#26 · 37.5-inch, 21:9, UWQHD, 60 Hz official refresh, 230 nits official typical brightness, IPS
ProArt Display PA34VCNV
1.4/10
#28 · 34.1-inch, 21:9, UWQHD, 60 Hz official refresh, 300 nits official typical brightness, IPS