Bottom line: Which one is better?
Sony X900F is better when we compare Sony X900E Vs X900F because it has a better response time and is updated.
In this review of Sony 900E Vs 900F, we have the following comparisons;
Stand; the two TVs have stands
Wall mount; the two TVs can be mounted on wall.
Borders; Sony X900E has 0.43” (1.1cm) whereas Sony X900F has 0.35” (0.9cm)
Max thickness; Sony X900E has 2.28” (5.8cm) whereas Sony X900F has 2.76” (7.0cm)
Max temperature; Sony X900E has 95oF (35oC) while Sony X900F has 91oF (33oC).
Average temperature; Sony X900E has 90oF (32oC) whereas Sony X900F has 87oF (30oC)
In terms of picture quality comparison of X900F Vs X900E, we have the following;
Native contrast; Sony X900E has 5411:1 whereas Sony X900F has 5089:1
Local dimming; the two TVs have local dimming
SDR real scene peak brightness; Sony X900E has 481cd/m2 whereas Sony X900F has 578cd/m2
HDR real scene peak brightness; Sony X900E has 546cd/m2 whereas Sony X900F has 894cd/m2
Gray uniformity; Sony X900E has 7.6 Sony X900F has 7.5
50% std. Dev; Sony X900E has 3.784% whereas Sony X900F has 4.335%
50% DSE; Sony X900E has 0.159% while Sony X900F has 0.165%.
Viewing angle; Sony X900E has 5.0 whereas Sony X900F has 5.2
Black uniformity; Sony X900E has 7.3 whereas Sony X900F has 7.7
Native std. Dev; Sony X900E has 1.203% whereas Sony X900F has 0.923%
Std. Dev. w/L.D; Sony X900E has 1.014% whereas Sony X900F 1.056%
Reflections; the two TVs have 8.7
Screen reflections; the two TVs have semi-gloss.
Total reflections; Sony X900E has 3.4% whereas Sony X900F has 3.5%
Pre-calibration; Sony X900E has 8.3 while Sony X900F has 8.9
White balance dE; Sony X900E has 2.15 whereas Sony X900F has 1.66
Color dE; Sony X900E has 1.97 whereas Sony X900F has 1.33.
Gamma; Sony X900E has 2.20 whereas Sony X900F has 2.19
100% response time; Sony X900E has 10.7ms whereas Sony X900F has 10.2ms
Flicker-free; the two TVs don’t have flicker-free.
Black Frame Insertion BFI; the two TVs have optional BFI
Motion interpolation; the two TVs have same motion interpolation.
Variable refresh rate; the two TVs don’t have variable refresh rate.
Native refresh rate; each TV has 120Hz.
Input lag; Sony X900E has 8.2 whereas Sony X900F has 8.4.
1080p @ 60 Hz; Sony X900E has 31.5ms whereas Sony X900F has 40.9ms
1080p @ 60 Hz outside Game mode; Sony X900E has 105.5ms whereas Sony X900F has 103.5ms.
Supported resolutions; Sony X900E has 9.1 while Sony X900F has 9.6
1080p @ 60 Hz @ 4:4:4; the two TVs have this.
Total inputs; each TV has 4 HDMI, 3 USB, 1 digital optical audio out, 1 Analog audio out 3.5mm, tuner (cable/Ant) and 1 Ethernet. Sony X900E has component in and composite in.
Inputs specifications; the two TVs have HDR10, HLG, HDMI 2.0 Full bandwidth, CEC, HDPCP 2.2, USB 3.0, variable Analog audio and Wi-Fi support. Sony X900F has Dolby Vision.
Audio pass-through; each TV has ARC, 5.1 Dolby Digital and DTS.
Low frequency extension; Sony X900E has 142.54Hz while Sony X900F has 95.14Hz
Std. Dev. @ Max; Sony X900E has 6.51dB whereas Sony X900F has6.81dB
Dynamic range compression; Sony X900E has 4.18dB while Sony X900F has 4.25dB.
Distortion; Sony X900E has 6.1 whereas Sony X900F has 5.1
Weighted THD @ Max; Sony X900E has 14.200 while Sony X900F has 9.787
IMD max; Sony X900E has 21.65% while Sony X900F has 72.21%
Smart OS; the two TVs operate on Android TV platforms.
Version; Sony X900E has 6.0 whereas Sony X900F has 7.0
Interface; the two TVs have easy to use but not smooth interfaces.
Ad-free; Sony X900E has no ads whereas Sony X900F has ads
Apps and features; the two TVs come with preinstalled apps and features.
Remote; the two TVs have large remotes.
TV controls; the two TVs have buttons at the back that can be used to adjust channels and volume.
In this review, Sony X900F is better when we compare Sony X900 F Vs X900E as it has a better response time.$ 909.69