Bottom line: Which one is better?
Samsung NU7300 is marginally better when we compare NU7100 Vs NU7300 because it is a touch brighter with a bit faster response time.
Curved; Samsung NU7300 is curved.
Stand; both TVs have stands.
Wall mount; both TVs have VESA 200×200
Borders; Samsung NU7100 has 0.55” (1.4cm) while Samsung NU7300 has 0.59” (1.5cm)
Max thickness; Samsung NU7100 is 2.24” (5.7cm) while Samsung NU7300 4.09” (10.4cm)
Max temperature; Samsung NU7100 has 108oF (42oC), the same as Samsung NU7300.
Average temperature; Samsung NU7100 has 91oF (33oC) whereas Samsung NU7300 has 93oF (34oC).
Native contrast; Samsung NU7100 has 5397:1 whereas Samsung NU7300 has 5583:1
Local dimming; the two TVs don’t have local dimming.
SDR real scene peak brightness; Samsung NU7100 has 261cd/m2 whereas Samsung NU7300 has 290cd/m2
HDR real scene peak brightness; Samsung NU7100 has 261cd/m2 while Samsung NU7300 has 299cd/m2
Gray uniformity; Samsung NU7100 has 7.6 whereas Samsung NU7300 has 7.7
50% Std. Dev; Samsung NU7100 has 3.538% whereas Samsung NU7300 has 3.548%
50% DSE; Samsung NU7100 has 0.153% while Samsung NU7300 has 0.166%
Viewing angle; both TVs have 5.3
Black uniformity; Samsung NU7100 has 9.5 while Samsung NU7300 has 9.4
Native Std. Dev; Samsung NU7100 has 0.519% while Samsung NU7300 has 0.535%
Total reflections; Samsung NU7100 has 5.8% while Samsung NU7300 has 6.1%
Pre calibration; the two TVs have 7.2
White balance dE; Samsung NU7100 has 2.98, the same as Samsung NU7300.
Color dE; Samsung NU7100 has 3.80 whereas Samsung NU7300 has 3.83
Gamma; Samsung NU7100 has 2.02 while Samsung NU7300 has 2.05
Post calibration; Samsung NU7100 has 9.4 while Samsung NU7300 has 9.1
White balance dE; Samsung NU7100 has 0.20 while Samsung NU7300 has 0.21
Color dE; Samsung NU7100 has 1.65 whereas Samsung NU7300 has 2.38
Gamma; Samsung NU7100 has 2.19 whereas Samsung NU7300 has 2.20.
Color Gamut; Samsung NU7100 has 6.7 while Samsung NU7300 has 6.8
100% response time; Samsung NU7100 has 24.1ms while Samsung NU7300 has 18.7ms.
Flicker-free; the two TVs are not flicker-free.
Black Frame Insertion (BFI); both TVs have optional BFI.
Motion interpolation; the two TVs have motion interpolation (30fps).
Variable refresh rate; the two TVs don’t have.
Native refresh rate; the two TVs have 60Hz.
Input lag; the two TVs have 9.4
Supported resolutions; both TVs have 7.5
Total inputs; each TV has 3 HDMI, 2 UUSB, 1 Digital optical audio out, 1 component in, 1 Composite in, 1 Tuner (Cable/Ant) and 1 Ethernet.
Inputs specifications; the two TVs supports HDR10, HDR10+, HLG, HDMI 2.0 Full Bandwidth, CEC, HDCP 2.2 and Wi-Fi.
Audio pass-through; each TV supports ARC, 5.1 Dolby Digital and 5.1 DTS.
Low-Frequency Extension; both TVs have 80.00Hz.
Max; Samsung NU7100 has 85.5dB SPL whereas Samsung NU7300 has 86.0dB SPL.
Weighted THD @ Max; Samsung NU7100 has 0.927 whereas Samsung NU7300 has 1.084
IMD @ Max; Samsung NU7100 has 6.58% whereas Samsung NU7300 has 2.97%
Smart OS; both TVs operate on Tizen version 2018 with reduced features.
Interface; the two TVs are easy to use with average smoothness.
Ads; the two TVs have ads.
Apps and features; both TVs have apps and features.
Remote; both TVs have medium remotes.
TV controls; the two TVs have TV controls.
Samsung NU7300 is better in this review as it is a touch brighter with a bit faster response time.$ 597.99