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Comparison between Samsung UE55BU8000 vs Samsung UE40JU6400

General Info
Model Number Samsung UE55BU8000 Samsung UE40JU6400
Price
Type TV TV
Year 2022 2015
Brand Samsung Samsung
Model Series BU8000 JU6400
Model Number UE55BU8000 UE40JU6400
Alias UE55BU8005
UE55BU8000KXXU
UE55BU8005KXXC
UA55BU8000WXXY
GU55BU8079UXZG
UE55BU8075
UE55BU8075UXXC
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
34.83 in
88.5 cm
884.74 mm
2.9 ft
Screen Height 26.79 in
68 cm
680.4 mm
2.23 ft
19.59 in
49.8 cm
497.66 mm
1.63 ft
Display Manufacturer Samsung
Display Type VA, IPS-ADS VA
Display Bit Depth 10 bits (8 bits + FRC) 8 bits
Frame Rate Control Yes No
Max Number of Colors 1073741824 16777216
Bits 30 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.315 mm 0.23 mm
Screen Pixel Density 80 ppi 110 ppi
Screen-to-Body Ratio 94.24 % 89.56 %
Backlight Source Edge LED Direct LED
DCI P3 50%
Screen Brightness 270 cd/m²
Dynamic Screen Contrast 1000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 8 ms 27 ms
Display Coating Glossy
HDR HLG (Hybrid Log Gamma)
HDR10+
HDR
HDR10
HDR10
HLG (Hybrid Log Gamma)
3D No No
Size, weight, color
Case Depth 1.01 in
2.6 cm
25.7 mm
0.08 ft
2.46 in
6.3 cm
62.6 mm
0.21 ft
Case Weight 15.5 kg
34 lbs
7.7 kg
17 lbs
Case Width with Stand 48.51 in
123.2 cm
1232.1 mm
4.04 ft
36.13 in
91.8 cm
917.7 mm
3.01 ft
Case Height with Stand 29.44 in
74.8 cm
747.8 mm
2.45 ft
22.92 in
58.2 cm
582.2 mm
1.91 ft
Case Depth with Stand 9.01 in
22.9 cm
228.8 mm
0.75 ft
9.51 in
24.2 cm
241.6 mm
0.79 ft
Case Weight with Stand 15.8 kg
35 lbs
9.4 kg
21 lbs
Case Color Black Black
Hardware
System on Chip or SoC Hawk-M
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-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
Wireless Dex
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
Connectivity 3 x HDMI 2.0
1 x Satellite In (F-type female)
1 x Antenna (RF) (female)
1 x CI+ 1.4
1 x Optical Audio Out
2 x USB 2.0
1 x Ethernet RJ45
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC; MHL)
1 x AV Component In (YPbPr + L/R)
1 x 3.5 mm Audio Out
1 x Optical Audio Out
1 x AV Composite In (Video + L/R)
2 x USB 2.0
1 x Antenna (RF) (female)
1 x USB 3.0
1 x CI+ 1.3
Audio
Audio Speakers 2 x 10W 2 x 10W
Features
OS Tizen 6.5 Tizen
Cool Features Prime Video
Voice command
LED Clear Motion
Netflix
Multiroom Link
Alexa
Filmmaker mode
Eco Sensor
Mega Contrast
Google Assistant
Ambient Mode
Smart Hub
Tap View
Contrast Enhancer
Apple TV+
Bixby
Dynamic Crystal Color
Crystal Display
UHD Dimming
HDR Gaming Interest Group (HGiG)
Auto Motion Plus
SmartThings
PC on TV
Motion Xcelerator
Samsung Workspace
Apple Airplay 2
3-side bezelless design
Disney+
Brightness Detection
Accessibility (Enlarge / High Contrast / Multi-output Audio / Color Inversion / Grayscale / Sign Language Zoom / Slow Button Repeat)
ConnectShare
TV Plus
BD Wise Plus
Wide Color Enhancer Plus
Contrast Enhancer
UHD Upscaling
Light sensor
Picture-in-Picture
Voice command
Ultra Clean View
Micro Dimming Pro
Extended PVR
Anynet+ (HDMI-CEC)
Ultra Clear Panel
Smart View
Auto Motion Plus
UHD Dimming Pro
Extra Features AirSlim Design
Ergonomics
Case Width 48.51 in
123.2 cm
1232.1 mm
4.04 ft
36.13 in
91.8 cm
917.7 mm
3.01 ft
Case Height 27.91 in
70.9 cm
708.8 mm
2.33 ft
21.09 in
53.6 cm
535.7 mm
1.76 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 200 x 200 200 x 200
Removable VESA Stand Yes Yes
Height Adjustment Yes 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 2200 900
Screen Interpolation Measurement Unit PQI PQI
Accessories
Extras Premium Solar Smart Remote - TM2280 Remote control - TM1250A
Wall mount adapter
Certificates and Standards
Licenses ENERGY STAR
RoHS
RoHS
Usage and Storage Requirements
Safe Operating Temperature Level 10 °C - 40 °C
50 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 %
Internal Storage Temperature -20 °C - 45 °C
-4 °F - 113 °F
Internal Storage Humidity 5 % - 95 %
Samsung UE55BU8000 Samsung UE40JU6400