0 Compare Samsung UE55AU9000 vs Samsung UE40NU7120 - DisplayDB

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Comparison between Samsung UE55AU9000 vs Samsung UE40NU7120

General Info
Model Number Samsung UE55AU9000 Samsung UE40NU7120
Price
Type TV TV
Year 2021 2018
Brand Samsung Samsung
Model Series AU9000 NU7120
Model Number UE55AU9000 UE40NU7120
Alias UE55AU9000KXXU
UE55AU9072UXXH
UE55AU9007
UE55AU9007KXXU
UE55AU9075
UE55AU9075UXXC
GU55AU9079
GU55AU9079UXZG
UE40NU7120WXXN
Display
Screen Size Class 55" (inches) 40" (inches)
Diagonal Size 54.65 in
138.8 cm
1388 mm
4.55 ft
40 in
101.6 cm
1016 mm
3.33 ft
Screen Width 47.62 in
121 cm
1209.6 mm
3.97 ft
34.86 in
88.6 cm
885.521 mm
2.91 ft
Screen Height 26.79 in
68 cm
680.4 mm
2.23 ft
19.61 in
49.8 cm
498.105 mm
1.63 ft
Display Type 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 0.494 mm 0.231 mm
Screen Pixel Density 80 ppi 110 ppi
Screen-to-Body Ratio 94.13 % 90.83 %
Backlight Source Edge LED Edge LED
Screen Horizontal Viewing Angle 178 °
Screen Vertical Viewing Angle 178 °
HDR HLG (Hybrid Log Gamma)
HDR10+
HDR
HDR10
HDR10
HLG (Hybrid Log Gamma)
HDR10+
3D No No
Size, weight, color
Case Depth 1.01 in
2.6 cm
25.7 mm
0.08 ft
2.31 in
5.9 cm
58.8 mm
0.19 ft
Case Weight 15.5 kg
34 lbs
8.6 kg
19 lbs
Case Width with Stand 48.54 in
123.3 cm
1232.9 mm
4.04 ft
35.97 in
91.4 cm
913.7 mm
3 ft
Case Height with Stand 30.48 in
77.4 cm
774.1 mm
2.54 ft
23.79 in
60.4 cm
604.2 mm
1.98 ft
Case Depth with Stand 9.81 in
24.9 cm
249.1 mm
0.82 ft
8.28 in
21 cm
210.3 mm
0.69 ft
Case Weight with Stand 16.2 kg
36 lbs
8.8 kg
19 lbs
Case Color Night Black Black
Hardware
CPU Cores 4 4
TV Tuner Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
Analog (NTSC/PAL/SECAM)
DVB-T
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)
802.11n 5GHz
802.11ac (IEEE 802.11ac)
Wi-Fi Direct
DLNA
Bluetooth 5.2
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
Connectivity 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
3 x HDMI 2.0 (ARC; CEC)
1 x AV Composite In 3.5 mm jack
1 x Optical Audio Out
1 x CI+ 1.4
1 x Antenna (RF) (female)
1 x Video Component In 3.5 mm jack
2 x USB 2.0
1 x Ethernet RJ45
Audio
Audio Speakers 2 x 10W 2 x 10W
Features
OS Tizen 6.0 Tizen 4.0
Cool Features SmartThings
Mega Contrast
PC on TV
Multiroom Link
Alexa
Game Motion Plus
Filmmaker mode
Motion Xcelerator Turbo
Google Assistant
Ambient Mode
Tap View
UHD Dimming
Crystal Display
Apple Airplay 2
Brightness Detection
Eco Sensor
Digital Clean View
InstaPort S (HDMI Quick Switch)
Bixby
TV Plus
PVR
Multi View
Super Ultrawide GameView & Game Bar
AMD FreeSync
3-side bezelless design
Dynamic Crystal Colour
ConnectShare
Accessibility (Enlarge / High Contrast / Multi-output Audio / Color Inversion / Grayscale / Sign Language Zoom / Slow Button Repeat)
Contrast Enhancer
Contrast Enhancer
Digital Clean View
Light sensor
PurColor
Mega Contrast
HDCP (High-bandwidth Digital Content Protection) 2.2
Anynet+ (HDMI-CEC)
UHD Dimming
Auto Motion Plus
UHD Engine
Extra Features AirSlim Design
Ergonomics
Case Width 48.54 in
123.3 cm
1232.9 mm
4.04 ft
35.97 in
91.4 cm
913.7 mm
3 ft
Case Height 27.92 in
70.9 cm
709.2 mm
2.33 ft
20.93 in
53.2 cm
531.5 mm
1.74 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 200 x 200 200 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
Frequency and Interpolation
Vertical Digital Frequency 50 Hz / 60 Hz 60 Hz
Screen Interpolation Technology Picture Quality Index Picture Quality Index
Screen Interpolation Value 2800 1300
Screen Interpolation Measurement Unit PQI PQI
Accessories
Extras Smart remote control - TM2180A Remote control - TM1240A
Certificates and Standards
Licenses ENERGY STAR
RoHS
ENERGY STAR
RoHS
Usage and Storage Requirements
Samsung UE55AU9000 Samsung UE40NU7120