0 Compare Hisense 55U8K vs Grundig 65OLEDGG970B - DisplayDB

Premium subscription

Limited offer: $9.99 FREE

Subscription benefits:

  • Receive exclusive deals
  • Receive promo codes for monitors and TVs
  • Be the first to read our premium content

As Amazon associates we earn from qualifying purchases.

Comparison between Hisense 55U8K vs Grundig 65OLEDGG970B

General Info
Model Number Hisense 55U8K Grundig 65OLEDGG970B
Price
Type TV TV
Year 2023 2022
Brand Hisense Grundig
Model Series U8K
Model Number 55U8K 65OLEDGG970B
Alias 55U8KQ
55U80KQ
55U81KQ
55U82KQ
55U86KQ
55U87KQ
55U88KQ
55U89KQ
55U8KQTUK
65 OLEDGG 960 B
Display
Screen Size Class 55" (inches) 65" (inches)
Diagonal Size 54.65 in
138.8 cm
1388 mm
4.55 ft
64.53 in
163.9 cm
1639 mm
5.38 ft
Screen Width 47.62 in
121 cm
1209.6 mm
3.97 ft
56.24 in
142.8 cm
1428.48 mm
4.69 ft
Screen Height 26.79 in
68 cm
680.4 mm
2.23 ft
31.63 in
80.4 cm
803.52 mm
2.64 ft
Display Type VA OLED
Display Bit Depth 10 bits (8 bits + FRC) 10 bits
Frame Rate Control Yes 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 0.372 mm
Screen Pixel Density 80 ppi 68 ppi
Screen-to-Body Ratio 90.94 % 94.19 %
Backlight Source Mini LED
DCI P3 95% 98%
Screen Brightness 500 cd/m² 350 cd/m²
Max Screen Brightness 1500 cd/m² 550 cd/m²
Static Screen Contrast 5000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 6 ms
Display Coating Anti-glare/Matte
HDR Dolby Vision
Dolby Vision IQ
HDR10
HLG (Hybrid Log Gamma)
HDR10+
Dolby Vision
HLG (Hybrid Log Gamma)
HDR10
3D No No
Size, weight, color
Case Depth 3.03 in
7.7 cm
77 mm
0.25 ft
1.97 in
5 cm
50 mm
0.16 ft
Case Weight 19.4 kg
43 lbs
Case Width with Stand 48.54 in
123.3 cm
1233 mm
4.05 ft
57.04 in
144.9 cm
1448.7 mm
4.75 ft
Case Height with Stand 30.87 in
78.4 cm
784 mm
2.57 ft
35.41 in
90 cm
899.5 mm
2.95 ft
Case Depth with Stand 11.81 in
30 cm
300 mm
0.98 ft
13.84 in
35.2 cm
351.5 mm
1.15 ft
Case Weight with Stand 24.5 kg
54 lbs
31 kg
68 lbs
Case Color Stainless Steel and Charcoal Gray Black, Silver
Hardware
System on Chip or SoC MediaTek MT9618
CPU Cores 4 4
GPU ARM Mali-G52
TV Tuner Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
Analog (NTSC/PAL/SECAM)
DVB-T2 HD
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)
802.11ax (IEEE 802.11ax, Wi-Fi 6)
Wi-Fi Direct
DLNA
Bluetooth 5.1
Anyview Cast
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)
Bluetooth
DLNA
Connectivity 1 x Ethernet RJ45
2 x HDMI 2.0 (b; ARC; CEC)
1 x CI+ 1.4
1 x Satellite In (F-type female)
1 x Optical Audio Out
1 x AV Composite In 3.5 mm jack
2 x HDMI 2.1
1 x USB 2.0
1 x 3.5 mm Audio Out
1 x USB 3.0
1 x Antenna (RF) (female)
3 x HDMI 2.0
1 x Satellite In (F-type)
1 x 3.5 mm Audio Out
1 x CI+
1 x Optical Audio Out
2 x USB 2.0
1 x Ethernet RJ45
Audio
Audio Speakers 2 x 5W 2 x 15W
Built-in Subwoofer 1 x 10
Features
OS VIDAA U7.0 Android TV
Cool Features Wide Color Gamut
Alexa
Prime Video
Netflix
YouTube
PVR
AMD FreeSync Premium Pro
Google Assistant
Digital Noise Reduction
Filmmaker Mode
Motion Estimation Motion Compensation (MEMC)
IMAX Enhanced
Quantum Dot Color
Disney+
CalMAN Ready
3D Digital Comb Filter
Light Sensor
Game Mode Pro
4K upscaling
Gaming Bar
Netflix
Wide Color Gamut
USB recording
Micro Dimming Engine
Multi Color Enrichment
Ergonomics
Case Width 48.54 in
123.3 cm
1233 mm
4.05 ft
57.04 in
144.9 cm
1448.7 mm
4.75 ft
Case Height 28.9 in
73.4 cm
734 mm
2.41 ft
33.12 in
84.1 cm
841.2 mm
2.76 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 400 x 300 400 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 48 Hz - 144 Hz 50 Hz / 60 Hz
Screen Interpolation Technology Video Perfection Index
Screen Interpolation Value 2600
Screen Interpolation Measurement Unit NULL VPI
Accessories
Extras Remote control - ERF6N64H
Certificates and Standards
Licenses CE
Eyesafe Certified
RoHS
UKCA
WEEE
RoHS
Usage and Storage Requirements
Safe Operating Temperature Level 5 °C - 35 °C
41 °F - 95 °F
Safe Operating Humidity Level 20 % - 80 %
Internal Storage Temperature -15 °C - 45 °C
5 °F - 113 °F
Internal Storage Humidity 10 % - 70 %
Hisense 55U8K Grundig 65OLEDGG970B