Compare HP Z40c G3 vs Samsung S49A950U vs Philips 439P9H

1x HDMI 2.0, 1x DisplayPort 1.4, 1x Thunderbolt 3.2 (Type-C; upstream; 100W; DP Alt Mode), 1x 3.5 mm Audio Out, 1x Thunderbolt 3.2 (Type-C; upstream; 100W; DP Alt Mode), 4x USB 3.2 (Type-A; Gen 1; downstream), 1x Ethernet RJ45

1x Ethernet RJ45, 2x HDMI 2.0, 2x 3.5 mm Audio Out, 1x DisplayPort 1.4, 1x USB (Type-C; upstream; 90W; DP Alt Mode), 3x USB 3.0 (Type-A; downstream)

1x USB 3.2 (Type C; Gen 1; 15W), 1x USB 3.2 (Type C; Gen 1; 75W), 1x HDMI 2.0 (b), 1x 3.5 mm Audio Out, 2x DisplayPort 1.4, 1x Ethernet RJ45, 1x USB 3.2 (downstream; BC 1.2), 3x USB 3.2 (downstream)

N/A

150 mm / 5.9055 in

120 mm / 4.7244 in

130 mm / 5.1181 in

N/A

N/A

N/A

-30° ~ 30°

-15° ~ 15°

-20° ~ 20°

-5° ~ 10°

-2° ~ 15°

-5° ~ 10°

Yes

No

Yes

Black and Silver

Black

Black

Curved monitor

Curved monitor

Curved monitor

2x 5W

2x 2W

2x 5W

100 x 100 mm

100 x 100 mm

100 x 100 mm

86.01% screen-to-body ratio

90.76% screen-to-body ratio

90.59% screen-to-body ratio

5.59 in / 142 mm w/o stand, 11.5 in / 292 mm w/ stand

7.63 in / 193.7 mm w/o stand, 13.77 in / 349.7 mm w/ stand

5.39 in / 137 mm w/o stand, 11.93 in / 303 mm w/ stand

17.6 in / 447.1 mm w/o stand, 19.49 in / 495 mm w/ stand

14.54 in / 369.4 mm w/o stand, 15.87 in / 403.1 mm w/ stand

14.21 in / 361 mm w/o stand, 18.11 in / 460 mm w/ stand

37.3 in / 947.4 mm

47.22 in / 1199.5 mm

41.65 in / 1058 mm

12.07 kg / 27 lbs w/o stand , 14.3 kg / 31 lbs w/ stand

11.6 kg / 26 lbs w/o stand , 14.6 kg / 32 lbs w/ stand

10.34 kg / 23 lbs w/o stand , 14.37 kg / 32 lbs w/ stand

21:9

36:10

32:10

300 nits

350 nits / 400 nits (peak)

450 nits

1000:1 (static), 10000000:1 (dynamic)

3000:1 (static)

3000:1 (static), 80000000:1 (dynamic)

W-LED

W-LED

W-LED

10 bits (8 bits + FRC), 1073741824 colors

10 bits (8 bits + FRC), 1073741824 colors

10 bits (8 bits + FRC), 1073741824 colors

2500R

1800R

1800R

40" (39.71 in / 1008.59 mm)

49" (48.82 in / 1240 mm)

43" (43.4 in / 1102.47 mm)

IPS, Anti-glare/Matte (3H)

SVA, Anti-glare/Matte, Samsung

VA, Anti-glare/Matte (2H)

98% DCI-P3, 100% sRGB

92% Adobe RGB, 95% DCI-P3, 88% NTSC, 125% sRGB

91% Adobe RGB, 95% DCI-P3, 105% NTSC, 123% sRGB

140 ppi

108 ppi

92 ppi

0.181 mm

0.234 mm

0.274 mm

29 Hz ~ 71 Hz

60 Hz ~ 120 Hz

48 Hz ~ 100 Hz

5K2K WUHD (5120x2160)

DQHD (5120x1440)

DWUXGA (3840 x 1200)

14 ms (min)

4 ms (min)

5 ms (min)

178° H / 178° V

178° H / 178° V

178° H / 178° V

HDR10+, HDR, DisplayHDR 400

DisplayHDR 400

BIS, BSMI, CB, CCC, CE, EAC, ENERGY STAR, FCC, GS, Kcc, NOM, PSB, TCO Certified, TUV/S, VCCI, WEEE, cTUVus

ENERGY STAR 8.0, EPEAT, TCO, CE Mark, FCC Class B, UKRAINIAN, CU-EAC, TUV/GS, TUV Ergo, SEMKO, EPA, ICES-003

20 % ~ 80 %

10 % ~ 80 %

20 % ~ 80 %

5 °C ~ 35 °C , 41 °F ~ 95 °F

10 °C ~ 40 °C , 50 °F ~ 104 °F

0 °C ~ 40 °C , 32 °F ~ 104 °F

HP Device Bridge 2.0, HP Display Center, HP Eye Ease, OSD control, Low Blue Light, HP Display Manager, 3-sided micro-edge design, Picture-by-Picture, Flicker-free technology

Flicker-free technology, Eco Saving Plus, Picture-by-Picture, Eye Saver Mode, Low Blue Light, Quantum Dot Color, Refresh Rate Optimizor, KVM Switch, Eye Comfort Technology, Auto Source Switch, Screen Size Optimizer, Low Input Lag Mode, Black Equalizer,...

HDCP (High-bandwidth Digital Content Protection) 2.2, Low Blue Light, Picture-by-Picture, SmartImage, Picture-in-Picture, KVM switch, Adaptive-Sync Technology, SmartUniformity, Flicker-free technology

G

72 W (average) / 310 W (max) / 0.5 W (sleep) / 0.3 W (off)

55 W (average) / 0.5 W (sleep) / 0.5 W (off)

41.8 W (average) / 36.2 W (eco) / 0.4 W (sleep)

75 W Power Delivery via USB-C

HDMI cable, USB 3.0 cable

HDMI cable, DisplayPort cable, USB-C to C/A

2022

2021

2019