Samsung QE55Q8CGMTXZG vs Samsung GQ55Q8CNGTXZG Detailed Comparison
SCORE:
64
SCORE:
71

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Overview

Here we are comparing to to reveal their common strengths and weaknesses as well as the differences between them which will help you in making a correct decision before the purchase. Both models have the same resolution and none of them support HDR.

Let us first have a glance at the highlights of the models.

Samsung QE55Q8CGMTXZG Highlights

Samsung GQ55Q8CNGTXZG Highlights

  • 4K UHD (3840 x 2160) LCD Display
  • HDR10, HLG support
  • Quantum Dot Color
    4K Color Drive Elite
  • Q Viewing Angle
  • Q Engine Processor
  • Ethernet, Wi-Fi, Bluetooth
  • 4K UHD (3840 x 2160) LCD Display
  • HDR10, HDR10+, HLG support
  • Quantum Dot Color
  • Q Viewing Angle
  • Q Engine Processor
  • Ethernet, Wi-Fi, Bluetooth

We have evaluated the TVs from available features and specifications. They both get the same overall score in our ranking system which is based on the display specifications, video, audio and other features, connectivity and format support.

Samsung QE55Q8CGMTXZG

Samsung GQ55Q8CNGTXZG

DISPLAY
68
VIDEO FEATURES
60
AUDIO FEATURES
41
OTHER FEATURES
70
CONNECTIVITY
64
FORMAT SUPPORT
75
OVERALL
64
DISPLAY
73
VIDEO FEATURES
74
AUDIO FEATURES
39
OTHER FEATURES
77
CONNECTIVITY
68
FORMAT SUPPORT
71
OVERALL
71

Detailed Specifications

And in the end we display all the specifications which are present for both models.

Note: The following table shows only those details which are applicable for both models and excludes the ones that are applicable for only one model. If you want to see a full list of specs for each model please visit their individual pages here - and here - .

BASICS Samsung QE55Q8CGMTXZG Samsung GQ55Q8CNGTXZG
BrandSamsungSamsung
CountryGermanyGermany
Series 2Q8CQ8CN
ModelQE55Q8CGMTXZGGQ55Q8CNGTXZG
Release Year20172018
Size55"55"
Smart TVYesYes
DISPLAY Samsung QE55Q8CGMTXZG Samsung GQ55Q8CNGTXZG
DesignZERO (Soft Edge)Q Style - Slim
Actual Size (Diagonal)54.6"54.6"
Resolution4K UHD (3840 x 2160)4K UHD (3840 x 2160)
Refresh Rate100 Hz/120 Hz100 Hz/120 Hz
Screen DesignCurvedCurved
Display TypeLCDLCD
Panel TypeSVAVA
Backlight TypeQLEDQLED
LED TypeBottom Edge LEDEdge LED
Dual LEDNoNo
Backlight DimmingLocal DimmingFrame Dimming
Backlight NamePrecision Black ProUltra Slim Array
Dimming NameSupreme UHD DimmingSupreme UHD Dimming
ContrastQ ContrastQ Contrast
ColorQuantum Dot Color
4K Color Drive Elite
Quantum Dot Color
Viewing AngleQ Viewing AngleQ Viewing Angle
Panel Bit Depth10 bits10 bits
Color Depth1.07 Billion1.07 Billion
Rec.2020 Color Space Coverage75%75%
DCI P3 Color Space Coverage100%100%
Brightness500 nits750 nits
Peak Brightness1100 nits2200 nits
Contrast Ratio5000∶15500∶1
Input Lag20 ms19 ms
Picture Quality Index32003300
VIDEO Samsung QE55Q8CGMTXZG Samsung GQ55Q8CNGTXZG
3D CapabilityNoNo
HDR10YesYes
HDR10+NoYes
Dolby VisionNoNo
HLGYesYes
Advanced HDR by Technicolor®NoNo
IMAX EnhancedNoNo
High Dynamic RangeQuantum HDR 1500Quantum HDR Elite
Quantum HDR 1500
AMD Freesync™NoYes
NVidia G-SyncNoNo
4K HFRNoNo
2K HFRNoNo
VRRNoNo
HGIG CompatibilityNoNo
Picture ProcessorQ EngineQ Engine
Blacks4K Elite BlackUltra Black
Frame Interploation TechniqueAuto Motion PlusAuto Motion Plus
Frame Interpolation Frequency200 Hz200 Hz
Black Frame InsertionYesYes
Filmmaker ModeNoNo
Contrast EnhancementYes Auto Depth EnhancerYes Contrast Enhancer
Auto Low Latency ModeNoNo
Adaptive PictureNoNo
AUDIO Samsung QE55Q8CGMTXZG Samsung GQ55Q8CNGTXZG
Speaker Channels4.24.1
Speaker Power Rating6 x 10 W40 W
Multiroom LinkYesYes
Dolby AtmosNoNo
Dolby DigitalYesYes
Dolby Digital PlusYesYes
DTS Digital SurroundYesNo
Object Tracking SoundNoNo
Q-SymphonyNoNo
Dialog EnhancementNoNo
Audio Pre-selection DescriptorNoNo
Active Voice AmplifierNoNo
WiSA ReadyNoNo
CONNECTIVITY Samsung QE55Q8CGMTXZG Samsung GQ55Q8CNGTXZG
Ethernet InputYesYes
Wi-FiYesYes
Wi-Fi DirectYesYes
Wi-Fi Frequency2.4 GHz, 5 GHz2.4 GHz, 5 GHz
Wi-Fi ProtocolIEEE802.11ac/a/b/g/nIEEE802.11ac/a/b/g/n
BluetoothYesYes
ChromecastNoNo
Works with AlexaNoNo
HDMI Inputs44
HDMI Version2.02.0
HDMI Audio Return Channel (ARC)YesYes
HDCP Version2.22.2
HDMI-CECYes Anynet+Yes Anynet+
InstaPort S (HDMI Quick Switch)YesYes
USB Inputs33
USB 3.0 PortsNoNo
RF (Terrestrial / Cable ) Inputs33
Component InputsNoNo
Composite InputsNoNo
RCA Audio OutputsNoNo
3.5mm headphone Audio OutputNoNo
Optical Audio OutputYesYes
RS-232C RemoteNoYes
DLNAYesYes
OTHER Samsung QE55Q8CGMTXZG Samsung GQ55Q8CNGTXZG
CPU Cores44
Operating SystemTizenTizen
Internet BrowserYesYes
Voice CommandYesYes
Light SensorYesYes
Electronic Program Guide (EPG)YesYes
Parental Control (V-Chip)YesYes
Far-Field InteractionNoNo
TeletextYesNo
Picture-In-PictureYesYes
Closed CaptionsYesYes
PVR FunctionYes ExtendedYes Extended
USB Drive Format SupportFAT / exFAT / NTFSFAT / exFAT / NTFS
Digital Clean ViewYesYes
Ambient ModeYesYes
Dcor ModeNoNo
Motion DetectionNoNo
ConnectShare™YesYes
Embedded POPYesYes
Real Game Enhancer+NoNo
Game ModeYesYes
Art ModeNoNo
USB HID SupportNoYes
VIDEO FORMATS Samsung QE55Q8CGMTXZG Samsung GQ55Q8CNGTXZG
3GPPYesYes
AV1NoNo
AVIYesYes
ASFYesYes
DivXYesNo
Flash VideoYesYes
H.263YesYes
H.264YesYes
H.265YesYes
MKVYesYes
M2TSYesYes
MP4YesYes
MPEG-4YesYes
QuickTimeNoNo
RealVideoYesNo
TSYesYes
VC-1YesYes
VP7YesYes
VP8YesYes
VP9YesYes
VOBYesYes
VROYesYes
WebMYesYes
WMVYesYes
XvidNoNo
AUDIO FORMATS Samsung QE55Q8CGMTXZG Samsung GQ55Q8CNGTXZG
AACYesYes
AC4NoNo
AIFFYesYes
ALACYesYes
APEYesYes
aptXNoNo
eAAC+NoNo
EAC3NoNo
FLACYesYes
HE-AACNoNo
LPCMNoNo
M4AYesYes
MIDIYesYes
MP2NoNo
MP3YesYes
OGGYesYes
RealAudioNoNo
WMAYesYes
WAVYesYes
IMAGE FORMATS Samsung QE55Q8CGMTXZG Samsung GQ55Q8CNGTXZG
BMPYesYes
GIFYesYes
JPEGYesYes
JPSNoNo
MPOYesYes
PNGYesYes
TUNER Samsung QE55Q8CGMTXZG Samsung GQ55Q8CNGTXZG
Digital TunerYes 2Yes 2
SAT TunerYesYes
Analog TunerYesYes
Digital Terrestrial TV SystemDVB-T/T2 HDDVB-T/T2 HD
Digital Cable TV SystemDVB-CDVB-C
Digital SAT TV SystemDVB-S/S2DVB-S/S2
Color systemPAL / SECAM / NTSCPAL / SECAM / NTSC
CI+Version 1.3Version 1.4
FM RadioNoNo
GENERAL Samsung QE55Q8CGMTXZG Samsung GQ55Q8CNGTXZG
Energy EfficiencyBB
Power SupplyAC 220-240 V, 50/60 HzAC 220-240 V, 50/60 Hz
Power Consumption (Typical)140 W135 W
Dimension Without Stand (W x H x D)1225.3 mm x 705.7 mm x 90.8 mm1225.5 x 704.8 x 88.8 mm
Dimension With Stand (W x H x D)1225.3 mm x 790.2 mm x 300.8 mm1225.5 x 786.3 x 300.6 mm
Dimension of Package (W x H x D)1380 mm x 833 mm x 185 mm1403.0 x 845.0 x 204.0 mm
One Connect BoxYes OpticalYes
No Gap Wall-MountYesYes
VESA Wall MountYesYes
VESA Hole Pitch (W x H)400 mm x 400 mm200 mm x 200 mm
Weight Without Stand20.0 kg17.8 kg
Weight With Stand23.2 kg21.1 kg
Weight of Package (Gross)30.5 kg29.7 kg
ACCESSORIES Samsung QE55Q8CGMTXZG Samsung GQ55Q8CNGTXZG
RemoteTM1790ATM1890A

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