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Comparison between Samsung UE43NU7400 vs Samsung UE43AU7100

General Info
Model Number Samsung UE43NU7400 Samsung UE43AU7100
Price
Type TV TV
Year 2018 2021
Brand Samsung Samsung
Model Series NU7400 AU7100
Model Number UE43NU7400 UE43AU7100
Alias UE43NU7400UXXU
UE43NU7409UXZG
UE43AU7110
UE43AU7100KXXU
UE43AU7110KXXU
GU43AU7179
GU43AU7179UXZG
GU43AU7199UXZG
UE43AU7105
UE43AU7105KXXC
UE43AU7175
UE43AU7175UXXC
Display
Screen Size Class 43" (inches) 43" (inches)
Diagonal Size 42.52 in
108 cm
1080 mm
3.54 ft
42.52 in
108 cm
1080 mm
3.54 ft
Screen Width 37.06 in
94.1 cm
941.302 mm
3.09 ft
37.05 in
94.1 cm
941.184 mm
3.09 ft
Screen Height 20.85 in
52.9 cm
529.482 mm
1.74 ft
20.84 in
52.9 cm
529.416 mm
1.74 ft
Display Type IPS, VA 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 0.245 mm 0.494 mm
Screen Pixel Density 104 ppi 103 ppi
Screen-to-Body Ratio 91.21 % 92.49 %
Backlight Source Edge LED Edge LED
Screen Horizontal Viewing Angle 178 °
Screen Vertical Viewing Angle 178 °
HDR HDR10
HLG (Hybrid Log Gamma)
HDR10+
HLG (Hybrid Log Gamma)
HDR10+
HDR
HDR10
3D No No
Size, weight, color
Case Depth 2.31 in
5.9 cm
58.8 mm
0.19 ft
2.35 in
6 cm
59.6 mm
0.2 ft
Case Weight 9.5 kg
21 lbs
8.1 kg
18 lbs
Case Width with Stand 38.2 in
97 cm
970.2 mm
3.18 ft
37.95 in
96.4 cm
963.9 mm
3.16 ft
Case Height with Stand 25.51 in
64.8 cm
648 mm
2.13 ft
24.72 in
62.8 cm
627.8 mm
2.06 ft
Case Depth with Stand 13.06 in
33.2 cm
331.8 mm
1.09 ft
7.58 in
19.3 cm
192.5 mm
0.63 ft
Case Weight with Stand 12.1 kg
27 lbs
8.3 kg
18 lbs
Case Color Black Titan Gray
Hardware
CPU Cores 4 4
TV Tuner Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
DVB-T2 HD
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
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
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+ 1.4
1 x Ethernet RJ45
3 x HDMI 2.0
1 x Satellite In (F-type female)
1 x Antenna (RF) (female)
1 x CI+ 1.4 (C)
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 4.0 Tizen 6.0
Cool Features Contrast Enhancer
Digital Clean View
UHD Engine
Extended PVR
Light sensor
HDCP (High-bandwidth Digital Content Protection) 2.2
Dynamic Crystal Color
Anynet+ (HDMI-CEC)
Mega Contrast
Auto Motion Plus
UHD Dimming
UHD Dimming
PC on TV
Tap View
SmartThings
Alexa
Mega Contrast
InstaPort S (HDMI Quick Switch)
Pure Color
Motion Xcelerator
Ambient Mode
Digital Clean View
Bixby
ConnectShare
Google Assistant
Eco Sensor
Multiroom Link
Brightness Detection
TV Plus
PVR
Apple Airplay 2
3-side bezelless design
Filmmaker mode
Contrast Enhancer
Accessibility (Enlarge / High Contrast / Multi-output Audio / Color Inversion / Grayscale / Sign Language Zoom / Slow Button Repeat)
Crystal Display
Extra Features AirSlim Design
Ergonomics
Case Width 38.2 in
97 cm
970.2 mm
3.18 ft
37.95 in
96.4 cm
963.9 mm
3.16 ft
Case Height 22.17 in
56.3 cm
563.2 mm
1.85 ft
22 in
55.9 cm
558.9 mm
1.83 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 200 x 200 600 x 400
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
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 50 Hz / 60 Hz
Screen Interpolation Technology Picture Quality Index Picture Quality Index
Screen Interpolation Value 1700 2000
Screen Interpolation Measurement Unit PQI PQI
Accessories
Extras Smart remote control - TM1850A (GB; IE)
Remote control - TM1240A
Eco smart remote control
Certificates and Standards
Licenses ENERGY STAR
RoHS
ENERGY STAR
RoHS
Usage and Storage Requirements
Samsung UE43NU7400 Samsung UE43AU7100