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Comparison between Samsung UE55KU6400 vs Samsung UE55TU7125

General Info
Model Number Samsung UE55KU6400 Samsung UE55TU7125
Price
Type TV TV
Year 2016 2020
Brand Samsung Samsung
Model Series KU6400 TU7125
Model Number UE55KU6400 UE55TU7125
Alias UE55KU6400UXXC UE55TU7125KXXC
Display
Screen Size Class 55" (inches) 55" (inches)
Diagonal Size 54.65 in
138.8 cm
1388 mm
4.55 ft
54.65 in
138.8 cm
1388 mm
4.55 ft
Screen Width 47.63 in
121 cm
1209.75 mm
3.97 ft
47.62 in
121 cm
1209.6 mm
3.97 ft
Screen Height 26.79 in
68 cm
680.483 mm
2.23 ft
26.79 in
68 cm
680.4 mm
2.23 ft
Display Curvature 1600
Display Manufacturer BOE
Display Type ADS VA
Display Bit Depth 10 bits (8 bits + FRC) 10 bits (8 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.315 mm 0.315 mm
Screen Pixel Density 81 ppi 80 ppi
Screen-to-Body Ratio 92.92 % 94.58 %
Backlight Source Edge LED Edge LED
Screen Brightness 300 cd/m²
Static Screen Contrast 3000 : 1
Dynamic Screen Contrast 50000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 1 ms
Display Average Response Time 5 ms
HDR HDR HDR10+
HLG (Hybrid Log Gamma)
3D No No
Size, weight, color
Case Depth 2.17 in
5.5 cm
55.2 mm
0.18 ft
2.36 in
6 cm
59.9 mm
0.2 ft
Case Weight 16.9 kg
37 lbs
13.9 kg
31 lbs
Case Width with Stand 48.71 in
123.7 cm
1237.2 mm
4.06 ft
48.44 in
123.1 cm
1230.5 mm
4.04 ft
Case Height with Stand 31.01 in
78.8 cm
787.7 mm
2.58 ft
30.64 in
77.8 cm
778.3 mm
2.55 ft
Case Depth with Stand 13.15 in
33.4 cm
334.1 mm
1.1 ft
9.83 in
25 cm
249.7 mm
0.82 ft
Case Weight with Stand 19.6 kg
43 lbs
14.2 kg
31 lbs
Case Color Silver Titan Gray
Hardware
System on Chip or SoC Jazz-L
CPU Cores 4 4
TV Tuner Analog (NTSC/PAL/SECAM)
DVB-T2
DVB-C
DVB-S2
DVB-T
DVB-S
Analog (NTSC/PAL/SECAM)
DVB-T2
DVB-C
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)
802.11ac (IEEE 802.11ac)
Bluetooth
Wi-Fi Direct
DLNA
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)
Wi-Fi Direct
DLNA
Bluetooth 4.2
Connectivity 3 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x Video Component In 3.5 mm jack
1 x Antenna (RF) (female)
1 x Optical Audio Out
1 x AV Composite In 3.5 mm jack
2 x USB 2.0
1 x CI+ 1.3
1 x Ethernet RJ45
2 x HDMI 2.0 (CEC)
1 x Satellite In (Main; F-type female)
1 x Antenna (RF)
1 x CI+ 1.4
1 x Optical Audio Out
1 x USB 2.0
1 x Ethernet RJ45
Audio
Audio Speakers 2 x 10W 2 x 10W
Features
OS Tizen 2.4 Tizen 5.5
Cool Features Auto Motion Plus
Contrast Enhancer
UHD Dimming
Extended PVR
Light sensor
UHD Upscaling
HDCP (High-bandwidth Digital Content Protection) 2.2
Digital Clean View
Active Crystal Color
Picture-in-Picture
Anynet+ (HDMI-CEC)
Smart View 2.0
PurColor
Auto Game Mode
Light sensor
InstaPort S (HDMI Quick Switch)
Tap View
Mega Contrast
Auto Motion Plus
Digital Clean View
Clean Cable Solution
Contrast Enhancer
Google Assistant
Filmmaker mode
Multiroom Link
ConnectShare
UHD Dimming
Bixby
Alexa
Game Enhancer
Crystal Display
Apple Airplay 2.0
Crystal Processor 4K
Extra Features Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 48.71 in
123.7 cm
1237.2 mm
4.06 ft
48.44 in
123.1 cm
1230.5 mm
4.04 ft
Case Height 28.19 in
71.6 cm
716.1 mm
2.35 ft
27.84 in
70.7 cm
707.2 mm
2.32 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 400 x 400 200 x 200
Removable VESA Stand Yes Yes
Height Adjustment No No
Landscape or Portrait Pivot Support No No
Left or Right Swivel Support No No
Forward and Backward Tilt Support No No
Forward Tilt 3 °
Backward Tilt 12 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 50 Hz / 60 Hz
Screen Interpolation Technology Picture Quality Index Picture Quality Index
Screen Interpolation Value 1500 2000
Screen Interpolation Measurement Unit PQI PQI
Accessories
Extras 3.5 mm component adapter
3.5 mm composite adapter
Smart remote control - TM1640A
Smart remote control - TM1240A
Certificates and Standards
Licenses RoHS ENERGY STAR
RoHS
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Samsung UE55KU6400 Samsung UE55TU7125