Samsung 34
Unlimited possibilities for connection; Thunderbolt ™ 3; Comfortable curved design.


Connect infinite possibilities

Thunderbolt™ 3

CJ79顯示屏幕特設兩個Thunderbolt™ 3接口,同時兼容Mac及PC系統。Thunderbolt™ 3可以高達每秒40GB的速度傳送影片及資料,比USB 3.0的傳輸速度快8倍,同時更可為裝置充電(可高達85W),一切只需一條傳輸線。

Comfortable curved design

The curved screen created according to the natural curvature of your eyes gives you a more realistic and comfortable viewing experience. A study by Harvard Medical School and Seoul University Hospital found that the CJ79 screen is more effective in reducing eyestrain for users than flat screens and screens with less curvature.

34-inch ultra-wide screen

The 34-inch ultra-wide curved display screen, equipped with a 21: 9 screen ratio, provides ample working space, allowing you to work more efficiently and comfortably. From now on, forget the inconvenient dual display installation, and experience a truly seamless multi-tasking with one display screen.

PBP and PIP functions

The multi-picture (PBP) function allows you to display pictures from two signal sources at the same time in the original picture quality on one display screen. To enhance the multi-tasking experience, the Picture-in-Picture (PIP) function allows you to adjust the window size from the second signal source up to 25% of the screen and place it freely.

Quantum dot color

Quantum dot technology supports up to 125% sRGB color gamut, not only displays more colors than ordinary monitors, but also brighter, clearer and natural colors, especially red and green. In addition, each monitor is adjusted by a special person before leaving the factory to ensure a more accurate and vivid image.

3000: 1 contrast ratio

Samsung's VA screen technology provides a 3000: 1 contrast ratio, capable of presenting deeper blacks, brighter whites, and richer colors, making images clearer and more vivid.

AMD FreeSync technology

AMD FreeSync technology can synchronize the refresh rate of your graphics card and CJ79 display screen, thereby reducing the picture tearing and smoothness. Smoother screen frame switching, giving you uninterrupted game and video playback, and enjoy an undisturbed viewing experience.

100Hz fast screen refresh rate

The fast 100Hz screen refresh rate allows you to enjoy smoother and more sensitive mouse control, comprehensively improve the efficiency of various applications, while reducing the lag in fast action scenes, giving you a perfect gaming experience.

Style design

The curved screen design with no borders on three sides enhances the viewing experience; the back case is made of white glossy surface, showing the beauty of curves both horizontally and vertically; with a concealed concealed connection port, the CJ79 display screen is slim and dazzling. Thunderbolt 3 Mac or PC are equally suitable.

Multiple interfaces

With two Thunderbolt 3 ports, DP, HDMI and USB ports at the same time, the CJ79 display screen can provide multiple connection options to connect various PCs, hosts and external devices. Built-in 7W stereo speakers enhance the entertainment experience when watching movies and playing games.



  • Screen size (inches): 34.0
  • Screen size (cm): 86.4
  • Screen size (Class): 34
  • Flat / Curved: Curved
  • Active Display Size (HxV) (mm): 797.22mm x 333.72mm
  • Screen radian: 1500R
  • Screen ratio: 21: 9
  • Panel type: VA
  • Brightness (typical): 300cd / m2
  • Brightness (minimum): 250cd / m2
  • Static contrast: 3000: 1 (Typ), 2400: 1 (Min)
  • Dynamic contrast: Mega
  • Resolution: 3,440 x 1,440
  • Response time: 4 (GTG)
  • Viewing angle (horizontal / vertical): 178/178
  • Color support: 16.7M
  • Color Gamut (NTSC 1976): 88%
  • Color Gamut (DCI Coverage): 92%
  • sRGB coverage: 125% (Typ.), 120% (Min)
  • Adobe RGB coverage: 92%
  • Picture update rate: 100Hz

Basic Functions

  • Samsung MagicBright: Yes
  • Samsung MagicUpscale: Yes
  • Eco Saving Plus: Yes
  • Eye protection mode: Yes
  • No flicker: yes
  • Picture in Picture: Yes
  • Picture-By-Picture: Yes
  • Quantum dot color technology: yes
  • Game mode: Yes
  • Image size: Yes
  • Daisy Chain: Yes (Thunderbolt)
  • Easy Setting Box: Yes
  • Windows certification: Windows10.0
  • FreeSync: Yes


  • DisplayPort: 1 EA
  • Display Port Version: 1.2
  • HDMI: 1 EA
  • HDMI Version: 2.0
  • Headphones: Yes
  • USB Ports: 2
  • USB Hub Version: 3
  • Thunderbolt 3: 2 EA
  • Thunderbolt 3 Charging Power (Port 1): 85W
  • Thunderbolt 3 Charging Power (Port 2): 15W
  • Sound effects
  • Speaker: Stereo

Operating Environment

  • Temperature (℃): 10 ~ 40 ℃
  • Humidity (%): 10 ~ 80, non-condensing


Original adjustment: Yes


  • Color +: Silver
  • Stand type: HAS
  • HAS (adjustable height base): 100.0 ± 5.0 mm
  • Tilt and shake: HAS TOP: -14˚ (± 4˚) ~ 22˚ (± 4˚), HAS DOWN: -2˚ (± 4˚) ~ 34˚ (± 4˚)
  • Wall mount: 100 x 100

Power Supply

  • Power supply: AC 100 ~ 240V
  • Power consumption (maximum): 180 W
  • Power consumption (DPMS): less than 0.5 (HDMI / DP Input Condition)
  • Power consumption (standby mode): less than 0.3 W
  • Type: External Adaptor
2020-05-25 01:17:27pm By Joseph