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Comparison between Samsung QN55Q70R vs Sony KD-55AG8

General Info
Model Number Samsung QN55Q70R Sony KD-55AG8
Price
Type TV TV
Year 2019 2019
Brand Samsung Sony
Model Series Q70R AG8
Model Number QN55Q70R KD-55AG8
Alias QN55Q70RAFXZA
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
47.63 in
121 cm
1209.75 mm
3.97 ft
Screen Height 26.79 in
68 cm
680.483 mm
2.23 ft
26.79 in
68 cm
680.483 mm
2.23 ft
Display Manufacturer LG Display
Display Type VA OLED
Display Bit Depth 10 bits 10 bits
Frame Rate Control No No
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 81 ppi
Screen-to-Body Ratio 94.48 % 94.34 %
Backlight Source Direct LED (Full-Array Local Dimming) W-LED
DCI P3 100% 99%
Rec.2020 75
Screen Brightness 400 cd/m² 300 cd/m²
Max Screen Brightness 1000 cd/m²
Static Screen Contrast 7500 : 1 1000 : 1
Dynamic Screen Contrast 10000000 : 1
Screen Horizontal Viewing Angle 178 °
Screen Vertical Viewing Angle 178 °
Screen Input Lag 15 ms
Display Minimum Response Time 4 ms 1 ms
Display Average Response Time 14 ms 14 ms
HDR HDR10
HLG (Hybrid Log Gamma)
HDR10+
Quantum HDR 1000
Dolby Vision
HDR10
HLG (Hybrid Log Gamma)
3D No No
Size, weight, color
Case Depth 2.4 in
6.1 cm
61 mm
0.2 ft
2.01 in
5.1 cm
51 mm
0.17 ft
Case Weight 18 kg
40 lbs
17.6 kg
39 lbs
Case Width with Stand 48.4 in
122.9 cm
1229.4 mm
4.03 ft
48.39 in
122.9 cm
1229 mm
4.03 ft
Case Height with Stand 30.7 in
78 cm
779.8 mm
2.56 ft
28.74 in
73 cm
730 mm
2.4 ft
Case Depth with Stand 9.8 in
24.9 cm
248.9 mm
0.82 ft
11.42 in
29 cm
290 mm
0.95 ft
Case Weight with Stand 18.5 kg
41 lbs
19.8 kg
44 lbs
Case Color Black Black
Hardware
System on Chip or SoC MediaTek MT5891
CPU ARM Cortex-A53
CPU Cores 4 4
CPU Frequency 1100
GPU ARM Mali-T860 MP2
GPU Cores 2
GPU Frequency 700
RAM Memory Size 4
Internal Storage 16
TV Tuner Analog (NTSC/PAL/SECAM)
Clear QAM
ATSC
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 4.1
Connectivity 4 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x RS232 (C)
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)
1 x CI+ 1.4
1 x Satellite In (Sub; F-type female)
1 x Optical Audio Out
1 x IR Out
1 x AV Composite In 3.5 mm jack
1 x Satellite In (Main; F-type female)
2 x USB 2.0 (max 0.5 A)
1 x 3.5 mm Audio Out
1 x USB 3.0 (max 0.9 A)
1 x Antenna (RF) (female)
Audio
Audio Speakers 2 x 10W 2 x 10W
Built-in Subwoofer 1 x 20 2 x 10
Features
OS Tizen 5.0 Android 8.0 Oreo
Android 9.0 Pie
Cool Features AMD FreeSync technology (1080p @ 48 Hz - 120 Hz; 4K @ 48 Hz - 60 Hz)
Quantum Processor 4K
Quantum HDR 8x
Ultimate UHD Dimming
Anynet+ (HDMI-CEC)
Google Assistant
Auto Motion Plus
Direct Full Array 4x
Quantum Dot Color
HDCP (High-bandwidth Digital Content Protection) 2.2
Voice command
Digital Clean View
Auto Low Latency Mode
4K AI Upscaling
Light sensor
Extended PVR
Ambient Mode
Game Mode (Auto Game Mode; Game Motion plus; Dynamic Black EQ; Game Enhancer)
ClearAudio+
Super Bit mapping 4K HDR
S-Force Front Surround sound
Triluminos Display
Clear Phase Speaker
Live Color Technology
Dynamic Contrast Enhancer
HDCP (High-bandwidth Digital Content Protection) 2.3
PVR
Object-based HDR remaster
Voice command
Dual Database Processing
DSEE (Digital Sound Enhancement Engine)
4K X-Reality Pro
Precision Color Mapping
Image Processor - X1 Extreme
BRAVIA Sync (HDMI-CEC)
Light sensor
Extra Features Security lock slot
Ergonomics
Case Width 48.4 in
122.9 cm
1229.4 mm
4.03 ft
48.39 in
122.9 cm
1229 mm
4.03 ft
Case Height 27.9 in
70.9 cm
708.7 mm
2.33 ft
27.95 in
71 cm
710 mm
2.33 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 200 x 200 300 x 300
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 10 °
Backward Tilt 29 °
Frequency and Interpolation
Vertical Digital Frequency 120 Hz 120 Hz
Horizontal Digital Frequency 30 kHz - 86 kHz
Screen Interpolation Technology Motion Rate
Screen Interpolation Value 240
Screen Interpolation Measurement Unit MR
Accessories
Extras Smart remote control - TM1950C IR extender cable
Certificates and Standards
Licenses ENERGY STAR
RoHS
ENERGY STAR
UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 %
Internal Storage Temperature -20 °C - 65 °C
-4 °F - 149 °F
Internal Storage Humidity 10 % - 90 %
Samsung QN55Q70R Sony KD-55AG8