Conversation with Merlin [email protected] · Fri Jan 05 2024

hãy tham khảo nhiều nguồn, sau đó viết một bài giới thiệu dài và đánh giá chi tiết Màn hình Dell UltraSharp U2722DE (27 inch - 2K - IPS - 60Hz - 5ms) chuyên đồ họa, xoay quanh các mục sau:

  1. Thiết kế sang trọng, linh hoạt:
  2. Hình ảnh 2K:
  3. Tấm nền IPS:
  4. ComfortView Plus:
  5. Độ bao phủ màu rộng 100% sRGB, 100% Rec.709 và 95% DCI-P3 cùng độ sâu màu 1,07 tỷ:

Màn hình Dell UltraSharp U2722DE là một sản phẩm màn hình đồ họa chuyên nghiệp dành cho các nhà thiết kế đồ họa và chỉnh sửa video.

  1. Thiết kế sang trọng, linh hoạt:
  • Thiết kế mỏng nhẹ, viền màn hình siêu mỏng chỉ 6.9mm tạo cảm giác liền mạch giữa các màn hình khi lắp đặt.
  • Chân đế Ergo có thể điều chỉnh chiều cao 130mm, nghiêng -5 độ ~ 21 độ, xoay -45 độ ~ 45 độ giúp dễ dàng cân chỉnh góc nhìn.
  1. Hình ảnh 2K sắ c nét:
  • Độ phân giải 2560 x 1440, tỉ lệ khung hình 16:9 cho hình ảnh sắc nét, chi tiết.
  • Kích thước 27 inch lớn, phù hợp với nhiều không gian làm việc.
  1. Tấm nền IPS:
  • Tấm nền IPS cho màu sắc chính xác, góc nhìn rộng 178 độ ngang/dọc, thích hợp cho công việc thiết kế đồ họa chuyên nghiệp.
  1. ComfortView Plus:
  • Công nghệ lọc ánh sáng xanh giúp bảo vệ mắt khi làm việc nhiều giờ.
  • Chế độ Darkroom giảm độ sáng màn hình xuống dưới 5 nits.
  1. Độ bao phủ màu rộng:
  • 100% sRGB, 100% Rec.709 và 95% DCI-P3 cho màu sắc chuẩn xác.
  • Độ sâu màu 1,07 tỷ màu mang lại hình ảnh sống động, chân thực.

Nhờ đó, Dell UltraSharp U2722DE là một trong những lự a chọn hàng đầu cho các nhà thiết kế đồ họa chuyên nghiệp.

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H thng showroom >> Bn hng trc tuyn Khuyn mi Mua tr gp Xy dng cu hnh In hoa n in t Tra cu bao hanh Tin tc ng k | ng nhp Trang ch / Mn hnh my tnh / Mn hnh ha Mn hnh ha Dell UltraSharp U2722DE (27Inch/ 2K (2560x1440)/ 5ms/ 60HZ/ 350cd/m2/ IPS) Kiu mn hnh: Mn hnh ha Kch thc mn hnh: 27Inch phn gii: 2K (2560x1440) Thi gian p ng: 5ms Tn s qut: 60HZ sng: 350cd/m2 Xem chi tit Gi Deal: Tit kim: % ( ) Gi sc bn: 5 Kt thc sau 11 : 12 : 24 Gi nim yt: 12.999.000 Gi u i thng 1: 9.879.000 [Gi c VAT] Bo hnh: 36 Thng. Bo hnh ti hng. Giao hng tn n

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Skip to content Reviews August 31, 2021 October 3, 2021 Simon Baker Share this content This is a shorter format review but we have included as much of our normal testing and results as we can, especially in relevant areas for this screen. We will of course still be carrying out our normal full, detailed reviews for the most interesting, complex and exciting new screens, but using this short format helps us cover a few additional models in the meantime. An explanation of the results and figures discussed in this short format review can be found at the bottom of the page. Index Toggle Key Specs and Features 27 IPS panel with 2560 x 1440 resolution Wide colour gamut backlight with 100% sRGB, 95% DCI-P3 coverage Factory calibrated sRGB and Rec.709 modes ComfortView Plus low blue light filter 5ms G2G response time (fast mode) and 60Hz refresh rate only 4-side borderless panel PiP and PbP modes (both models) Fully adjustable stand Built in KVM and RJ45 along with USB type-C hub (inc DP Alt mode and 90W power delivery) DE model only Check pricing and availability in your region U2722DE U2722D TFTCentral is a participant in the Amazon Services LLC Associates Programme, an affiliate advertising programme designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, Amazon.co.uk, Amazon.de, Amazon.ca and other Amazon stores worldwide. We also participate in a similar scheme for Overclockers.co.uk. Introduction The U2722DE is the latest 27 sized model in the popular UltraSharp line-up from Dell, well known for their solid all round performance and impressive feature set over the years. There are actually two very similar new 27 models, the U2722D and the U2722DE, with the only difference being that the latter DE model includes a USB type-C hub (including DP Alt mode and 90W power delivery), and some additional features like KVM capability and RJ45. You can find full specs on Dells website for both. All results from our testing will apply to both versions, but obviously if you are considering the D version, youd need to ignore parts about USB type-C, KVM, RJ45 etc that are only included in the DE model. These screens are aimed at general and office users who want a modestly sized screen (by todays standards) with a 1440p resolution and comfortable font size, giving a nice boost in space and desktop area compared with common smaller 1080p models. It has a good range of features an attractive minimalist design, as well as a wide range of connections, especially on the DE model. The U2722D/DE use an IPS technology panel (panel part LG.Display LM270WQ8-SSA1) and offers a 2560 x 1440 (Quad HD) resolution. There is a wide colour gamut promoted which offers a 95% DCI-P3 coverage, along with 100% of the sRGB space. The screen also comes factory calibrated, with a report provided in the box confirming it has been calibrated in the sRGB and Rec.709 preset modes. In other specs there are typical IPS performance metrics like a 5ms G2G response time (in fast mode), 1000:1 contrast ratio, 350 cd/m2 brightness, 178/178 viewing angles and 10-bit colour depth. Ports shown from the DE model, some are not included in the lower cost D model For video connectivity there are 1x DisplayPort 1.4, 1x HDMI 2.0 on both models, while the DE also includes 1x USB type-C provided (including DP Alt mode, 90W power delivery, 10Gbps data transfer). There is also a DisplayPort Daisy Chaining output and then several USB data ports on both versions. This includes 1x USB type-C data only port on the back of the screen (10Gbps), and another on the bottom left hand area of the screen for quick access (10Gbps + 15W power delivery). There are also 3x USB 3.2 ports (10Gbps speed) on the back (only 2x on the D model) and an additional quick access por

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và các mục này nữa:

  1. Cổng kết nối đa dạng
  2. Infinity Edge
  3. Tính năng Auto KVM
  4. PowerNap tiết kiệm năng lượng

Đây là những thông tin bổ sung về màn hình Dell UltraSharp U2722DE:

  1. Cổng kết nối đa dạng:
  • Trang bị nhiều cổng kết nối như: 1x HDMI, 1x DisplayPort, 1x USB-C, 4x USB 3.2, 1x audio out, 1x RJ45.
  • Cổng USB-C hỗ trợ power delivery 90W, có thể sạc laptop qua cổng này.
  1. Infinity Edge:
  • Thiết kế viền siêu mỏng chỉ 6.9mm mang đến cảm giác liền mạch khi sử dụng nhiều màn hình.
  1. Tính năng Auto KVM:
  • Cho phép kết nối và điều khiển 2 PC với 1 bộ phụ kiện. Tiện lợi khi làm việc với nhiều thiết bị.
  1. PowerNap tiết kiệm năng lượng:
  • Tự động vào chế độ ngủ khi không sử dụng, tiết kiệm điện năng.

Hello Home Mn Hnh My Tnh Mn Hnh Dell Phng to Hinh san phm 1 / 9 Hnh sn phm Video Thng s k thut General Display Type LED-backlit LCD monitor / TFT active matrix Diagonal Size 27" Built-in Devices USB 3.2 Gen 2/USB-C hub USB Power Delivery 90 Watt Panel Type IPS Aspect Ratio 16:9 Native Resolution QHD 2560 x 1440 at 60 Hz Pixel Pitch 0.2331 mm Pixel Per Inch 108.78 Brightness 350 cd/m Contrast Ratio 1000:1 Color Support 1.07 billion colors Response Time 8 ms (normal); 5 ms (fast) Horizontal Viewing Angle 178 Vertical Viewing Angle 178 Screen Coating Anti-glare, 3H Hard Coating Backlight Technology LED backlight Screen Coating Anti-glare, 3H Hard Coating Features 100% sRGB color gamut, Mercury free, arsenic-free glass, 100% Rec 709 color gamut, 3-sided bezeless, 95% DCI-P3 , Dell ComfortView Plus Supported Operating Systems Apple Mac OS , Ubuntu, Windows Dimensions (WxDxH) 24.1 in x 7.3 in x 15.2 in - with stand Connectivity Interfaces HDMI (HDCP 1.4) DisplayPort 1.4 (HDCP 1.4) DisplayPort output (MST) USB-C 3.2 Gen 2 upstream USB-C 3.2 Gen 2 downstream (power up to 15W) 3 x USB 3.2 Gen 2 downstream USB 3.2 Gen 2 downstream with Battery Charging 1.2 Audio line-out (mini-jack) USB-C 3.2 Gen 2 upstream/DisplayPort 1.4 ( DisplayPort 1.4 mode / power up to 90W) Network (RJ-45) Mechanical Display Position Adjustments Height, pivot (rotation), swivel, tilt Tilt Angle -5/+21 Swivel Angle 90 Rotation Angle 180 Height Adjustment 5.9 in VESA Mounting Interface 100 x 100 mm Miscellaneous Features Security lock slot (cable lock sold separately) Cables Included 1 x DisplayPort cable - DisplayPort to DisplayPort - 6 ft 1 x SuperSpeed USB cable - USB Type C to A - 3.3 ft 1 x USB-C to USB-C cable - 3.3 ft Compliant Standards RoHS, NFPA 99, BFR-free, DisplayPort 1.4, HDCP 1.4, PVC-free Security Slot Type Kensington security slot Power Input Voltage AC 120/230 V (50/60 Hz) Power Consumption (On mode) 20.4 W Power Consumption SDR (On mode) 20.4 kWh/1000h Power Consumption Stand by 0.5 Watt Power Consumption (Off Mode) 0.3 Watt On / Off Switch Yes Dimensions & Weight Dimensions & Weight Details With stand - width: 24.1 in - depth: 7.3 in - height: 15.2 in

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Skip to content Mn Hnh Dell Ultrasharp U2722DE (27inch/QHD/IPS/60Hz/5ms/USB TypeC-Network RJ45) -9% 10.899.000 Gi chnh hng: 11.999.000 -9% Tit kim: 1.100.000 Gi c VAT Bo hnh 36 Thng M SP: MODE201 Kch thc: 27 inch Tm nn: IPS phn gii: QHD (2560 X 1440) Tc lm mi: 60Hz Thi gian p ng: 8 ms for NORMAL mode/5 ms for FAST mode Cng kt ni: 1x HDMI 1.4, 1x DisplayPort 1.4 , 1x DisplayPort out ,2x USB-C , 4x USB 3.2 , 1x audio out, 1x RJ45 Ph kin: Cp ngun, Cp DisplayPort, Cp USB-C , cp 1 USB Type C to A Qu tng v u i km theo Min ph giao hng ton quc. Mn Hnh Dell Ultrasharp U2722DE (27inch/QHD/IPS/60Hz/5ms/USB TypeC-Network RJ45) s lng Thm vo gi hng MUA NH VUA - CHM SC NH VIP Li l i mi trong 1 thng . Xem Chi tit i tr v bo hnh cc d ch cn s in thoi Bo hnh chnh hng , c my dng tm trong lc ch bo hnh i ng k thut t vn chuyn su LIN H VI KINH DOANH ONLINE KD 1: ng Thi An T: 0978 660 008 KD 2: Nguyn Vn Tuyn T: 0962 987 327 B sn phm gm: M t nh gi Mn hnh Dell U2722DE chnh hng, bo hnh di, hin th r nt Tng quan v mn Nm trong dng Dell UltraSharp , mn hnh c thit k linh hot, thanh thot. Mn hnh c trang b nhiu tnh nng khin i a s ngi dng cm thy hi lng trong tng khung hnh. Hng ti i tng s dng l Designer, nhng tc v lin quan n in n. Cc ch s v gam mu t t l cao cho ra nhng sn phm chn thc nht c th. Sn phm c th s dng cho tc v thng thng nh vn phng cng nh gii tr a phng tin. S o, cn nng ca mn Ph hp vi mi gc nhn Chn thng minh vi tnh nng cng thi hc gip ngi dng ty s dng Lu : Hnh nh ch mang tnh cht tham kho. Hnh nh sc nt, mu sc chn tht Vin mn hnh siu mng NanoEdge mang n tri nghim nhn rng ri hn, m chm hn vi mn hnh ln hn trong khung my nh hn. Mn hnh Full HD mang n gc nhn rng v ti hin mu sc chn tht cho hnh nh sng ng hn bao gi ht. tng phn cao, cng sng tiu chun lun lm hi lng th hiu ngi dng Cng ngh bo v mt Cng ngh Flicker-free technology . Gim nh sng xanh bo v th gic tt, chng mi mt ngay c khi ngi lu trc mn hnh vi cng ngh Low Blue Light, ComfortView Plus . Dell Display Manager Vi trnh iu kiu Dell Display, mn hnh tng tnh lm vic a nhim. Gip ngi ci thin nng sut lm vic, hc tp. Kt ni a dng Mn hnh h tr y cc cng kt ni USB 3.2, Display Port, HDMI, SuperSpeed USB 5 Gbps upstream port gip bn d dng kt ni vi cc thit b ngoi vi khc. Ngoi ra mn hnh cn b sung thm h

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Home Reviews Monitors By Tony Hoffman Tony Hoffman Senior Analyst, Hardware My Experience Since 2004, I have worked on PCMags hardware team, covering at various times printers, scanners, projectors, storage, and monitors. I currently focus my testing efforts on 3D printers, pro and productivity displays, and drives and SSDs of all sorts. Read Full Bio April 21, 2021 facebook twitter flipboard social share Flipboard Pinterest Reddit LinkedIn Email Copied Error! Copy Link https://www.pcmag.com/reviews/dell-ultrasharp-27-usb-c-hub-monitor-u2722de Comments 4.0 Excellent The Bottom Line Dell's UltraSharp 27 USB-C Hub Monitor offers a wide color gamut, a wealth of convenience and ergonomic features, and as many connectors as we've seen on a monitor of its size class. Only its pricing, and a slight shortfall in brightness testing, keep it from true greatness. MSRP $679.99 $539.99 at Dell Technologies See It $231.43 at Dell Outlet See It PCMag editors select and review products independently . If you buy through affiliate links, we may earn commissions, which help support our testing . Pros Very good color coverage Stand supports a full range of adjustments Dual DisplayPort connectors permit monitor daisy-chaining Three USB Type-C and four USB-A ports Ethernet connectivity and support for network-management features Mini joystick controller for OSD menus Cons Tested brightness well short of rating A bit pricey Dell UltraSharp 27 USB-C Hub Monitor (U2722DE) Specs Name Value Panel Size (Corner-to-Corner) 27 inches Native Resolution 2560 by 1440 Aspect Ratio 16:9 Screen Technology IPS Rated Screen Luminance 350 cd/m^2 Rated Contrast Ratio 1000:1 Pixel Refresh Rate 60 Hz Adaptive Sync NA Video Inputs DisplayPort, HDMI USB Ports (Excluding Upstream) 5 VESA DisplayHDR Level NA Dimensions (HWD) 15.2 by 24.1 by 7.3 inches Weight 10.5 lbs Height-Adjustable Stand? Tilting Stand? Swiveling Stand? Landscape/Portrait Pivot Warranty (Parts/Labor) 3 years All Specs Priced at $679.99, the Dell UltraSharp 27 USB-C Hub Monitor (U2722DE) is the latest in a small but growing group of what are variously called "USB hub monitors" or "docking-station displays." These productivity monitors are bristling with ports and connectors, letting them perform the functions of a PC docking station as well as a display. The U2722DE comes on the heels of the smaller and lower-resolution Dell UltraSharp 24 USB-C Hub Monitor (U2421E) and largely matches its feature set, but you pay a substantial premium for the larger screen. The UltraSharp 27 also costs more than the Editors' Choice-winning Philips Brilliance 279P1 , a docking-station monitor with higher UHD or 4K resolution. Still, this panel really knows how to pack in the ports, and its color coverage is top-notch for its class. Taking the Wider View The U2722DE measures 15.2 by 24.1 by 7.3 inches (HWD) and weighs 10.5 pounds. Its 27-inch in-plane switching (IPS) panel offers QHD (2,560-by-1,440-pixel) resolution. The display's pixel density of 109 pixels p

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