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Comparison between Samsung UE75AU7100 vs Samsung UE55AU7100

General Info
Model Number Samsung UE75AU7100 Samsung UE55AU7100
Price
Type TV TV
Year 2021 2021
Brand Samsung Samsung
Model Series AU7100 AU7100
Model Number UE75AU7100 UE55AU7100
Alias UE75AU7110
UE75AU7100KXXU
UE75AU7110KXXU
GU75AU7179
GU75AU7179UXZG
UE75AU7105
UE75AU7105KXXC
UE75AU7175
UE75AU7175UXXC
UE55AU7110
UE55AU7100KXXU
UE55AU7110KXXU
GU55AU7179
GU55AU7179UXZG
UE55AU7105
UE55AU7105KXXC
UE55AU7175
UE55AU7175UXXC
Display
Screen Size Class 75" (inches) 55" (inches)
Diagonal Size 74.53 in
189.3 cm
1893 mm
6.21 ft
54.65 in
138.8 cm
1388 mm
4.55 ft
Screen Width 64.97 in
165 cm
1650.24 mm
5.41 ft
47.62 in
121 cm
1209.6 mm
3.97 ft
Screen Height 36.55 in
92.8 cm
928.26 mm
3.05 ft
26.79 in
68 cm
680.4 mm
2.23 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 0.494 mm
Screen Pixel Density 59 ppi 80 ppi
Screen-to-Body Ratio 95.55 % 94.58 %
Backlight Source Edge LED Edge LED
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
HDR HLG (Hybrid Log Gamma)
HDR10+
HDR
HDR10
HLG (Hybrid Log Gamma)
HDR10+
HDR
HDR10
3D No No
Size, weight, color
Case Depth 2.36 in
6 cm
59.9 mm
0.2 ft
2.36 in
6 cm
59.9 mm
0.2 ft
Case Weight 30.4 kg
67 lbs
13.9 kg
31 lbs
Case Width with Stand 65.87 in
167.3 cm
1673.2 mm
5.49 ft
48.44 in
123.1 cm
1230.5 mm
4.04 ft
Case Height with Stand 41.26 in
104.8 cm
1047.9 mm
3.44 ft
30.84 in
78.3 cm
783.3 mm
2.57 ft
Case Depth with Stand 13.43 in
34.1 cm
341.1 mm
1.12 ft
9.85 in
25 cm
250.2 mm
0.82 ft
Case Weight with Stand 30.8 kg
68 lbs
14.2 kg
31 lbs
Case Color Titan Gray Titan Gray
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
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)
Wi-Fi Direct
DLNA
Bluetooth 4.2
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
Bluetooth 4.2
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
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 6.0 Tizen 6.0
Cool Features 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
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 AirSlim Design
Ergonomics
Case Width 65.87 in
167.3 cm
1673.2 mm
5.49 ft
48.44 in
123.1 cm
1230.5 mm
4.04 ft
Case Height 37.72 in
95.8 cm
958.2 mm
3.14 ft
27.84 in
70.7 cm
707.2 mm
2.32 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 600 x 400 600 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 50 Hz / 60 Hz 50 Hz / 60 Hz
Screen Interpolation Technology Picture Quality Index Picture Quality Index
Screen Interpolation Value 2000 2000
Screen Interpolation Measurement Unit PQI PQI
Accessories
Extras Eco smart remote control Eco smart remote control
Certificates and Standards
Licenses ENERGY STAR
RoHS
ENERGY STAR
RoHS
Usage and Storage Requirements
Samsung UE75AU7100 Samsung UE55AU7100