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| General Info | ||
|---|---|---|
| Model Number | Samsung C34F791 | Acer Predator XB273K |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2016 | 2018 |
| Brand | Samsung | Acer |
| Model Number | C34F791 | Predator XB273K |
| Alias | LC34F791WQUXEN | XB273KPbmiphzx XB273K Pbmiphzx |
| Display | ||
| Screen Size Class | 34" (inches) | 27" (inches) |
| Diagonal Size | 34 in 86.4 cm 863.6 mm 2.83 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Screen Width | 31.49 in 80 cm 799.8 mm 2.62 ft |
23.47 in 59.6 cm 596.16 mm 1.96 ft |
| Screen Height | 13.18 in 33.5 cm 334.8 mm 1.1 ft |
13.2 in 33.5 cm 335.34 mm 1.1 ft |
| Display Curvature | 1500 | |
| Display Manufacturer | Samsung | AU Optronics |
| Display Type | SVA | AHVA IPS |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 21:9 | 16:9 |
| Screen Resolution | 3440 x 1440 | 3840 x 2160 |
| Screen Pixel Pitch | 0.233 mm | 0.155 mm |
| Screen Pixel Density | 109 ppi | 163 ppi |
| Screen-to-Body Ratio | 91.27 % | 84.43 % |
| Backlight Source | Direct LED | W-LED |
| DCI P3 | 92% | 90% |
| Rec.2020 | 70 | |
| sRGB | 125 % | 100 % |
| Adobe RGB 1998 | 92 % | 87 % |
| NTSC 1953 | 88 % | |
| Screen Brightness | 300 cd/m² | 350 cd/m² |
| Max Screen Brightness | 400 cd/m² | |
| Static Screen Contrast | 3000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 25 ms | 5 ms |
| Display Minimum Response Time | 4 ms | 4 ms |
| Display Average Response Time | 8 ms | |
| Display Coating | Anti-glare/Matte (2H) | Anti-glare/Matte (3H) |
| HDR | HDR10 HLG (Hybrid Log Gamma) HDR10+ Quantum HDR 1000 |
HDR10 DisplayHDR 400 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 6.57 in 16.7 cm 167 mm 0.55 ft |
3.4 in 8.6 cm 86.4 mm 0.28 ft |
| Case Weight | 6.1 kg 13 lbs |
5.12 kg 11 lbs |
| Case Width with Stand | 31.84 in 80.9 cm 808.7 mm 2.65 ft |
24.8 in 63 cm 629.9 mm 2.07 ft |
| Case Height with Stand | 20.31 in 51.6 cm 516 mm 1.69 ft |
17.36 in 44.1 cm 441 mm 1.45 ft |
| Case Depth with Stand | 12.18 in 30.9 cm 309.4 mm 1.02 ft |
12.09 in 30.7 cm 307.1 mm 1.01 ft |
| Case Weight with Stand | 7.6 kg 17 lbs |
7.2 kg 16 lbs |
| Case Color | Gray | Black |
| Hardware | ||
| CPU Cores | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) Clear QAM ATSC |
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| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA |
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| Connectivity | 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Audio Speakers | 2 x 7W | 2 x 4W |
| Built-in Subwoofer | 1 x 20 | |
| Features | ||
| OS | Tizen 5.0 | |
| Cool Features | Eye Saver Mode Flicker-free technology Picture-in-Picture Samsung MagicBright Quantum Dot Color Picture-by-Picture AMD FreeSync technology Samsung MagicUpscale Eco Saving Plus |
Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Nvidia ULMB (Ultra Low Motion Blur) Nvidia G-SYNC Technology Blue Light Filter DDC/CI |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 31.84 in 80.9 cm 808.7 mm 2.65 ft |
24.8 in 63 cm 629.9 mm 2.07 ft |
| Case Height | 14.28 in 36.3 cm 362.8 mm 1.19 ft |
14.8 in 37.6 cm 375.9 mm 1.23 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 100 mm 10 cm 3.937 in 0.3281 ft |
100 mm 10 cm 3.937 in 0.3281 ft |
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 20 ° | |
| Right Swivel | 20 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 2 ° | 5 ° |
| Backward Tilt | 34 ° | 25 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 100 Hz | 24 Hz - 144 Hz |
| Horizontal Digital Frequency | 52 kHz - 322 kHz | |
| Screen Interpolation Technology | Motion Rate | |
| Screen Interpolation Value | 240 | |
| Screen Interpolation Measurement Unit | MR | |
| Accessories | ||
| Extras | Smart remote control - TM1950C | DisplayPort cable Hood USB 3.0 upstream cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR 6.0 ISO9241-307 TÜV/Ergonomics |
CE cUL ENERGY STAR FCC Class B RoHS compliant TCO Certified Displays TÜV/GS UL VCCI |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 10 °C - 40 °C 50 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 95 % | 5 % - 90 % |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Samsung C34F791 | Acer Predator XB273K |
