TVs / Compare
TCL NXTVISION A300W vs TCL Q651G
Product A: TCL
79 of 159 known
Product B: TCL
75 of 159 known
49 of 151 fields differ
- 29 different values
- 20 known for one only
- 33 the same
- 69 missing for both
Refresh rate per resolution
The best rate over any port. Bars run from 0 to 360 Hz.
3840 × 2160Native for both
ANot available
B60Hz
2560 × 1440
ANot available
B120Hz
Weight
0 to 40 kg
Weight without stand
A22.4982kg
B22.9064kg
All 159 fields
Every value links to where we found it.


General
6 of 9 differ
Series
Model numbers
GTIN / EAN
Not available
Announced
8 January 20248Press releaseus.tcl.com/blogs/press-releases/tcl-unveils-dramatically-enhanced-home-theater-lineup-at-ces-2024-including-new-premium-qd-mini-led-and-an-all-new-115-tvRead 7 October 2026First maker CES announcement of the new 2024 Q6 series. Exact Q651G identifier is independently tied to that announcement by contemporaneous FlatpanelsHD January 8 report. May 13 is retail launch, not the first announcement.9Press articleflatpanelshd.com/review.phpRead 7 October 2026Contemporaneous CES report explicitly identifies Q651G in TCL’s North American lineup on January 8 2024, matching maker new Q6 CES announcement.
Predecessor
Not available
Not available
Successor
Not available
Launch price (US)
Launch price (EU)
Not available
Not available
Markets
Colours
Segment
Display
6 of 7 differ
Screen size class
Sizes covered
Viewable size
Native resolution
Pixel density (size class)
67.8ppi
58.7ppi
Screen surface
Anti-reflection coating
Panel
2 of 14 differ
Display type
Display type (as published)
Panel type
Backlight
Local dimming
Local dimming zones
Not available
Not available
Panel maker
Not available
Not available
Panel generation
Not available
Not available
Subpixel layout
Not available
Not available
Native colour depth
Not available
Not available
Native panel refresh rate
DCI-P3 coverage (claimed)
Not available
Not available
Rec. 2020 coverage (claimed)
Not available
Not available
Peak HDR brightness (claimed)
Not available
Not available
HDR and picture
3 of 8 differ
HDR formats
Dolby Vision, Dolby Vision IQ, HDR10, HDR10+, HLG1Maker product pageus.tcl.com/products/class-nxtvision-4k-qled-smart-tv-with-google-tv-and-flush-wall-mount-a300wRead 5 October 2026
Dolby Vision, HDR10, HDR10+, HLG1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026
Filmmaker Mode
Not available
Not available
HGiG
Not available
Not available
Picture processor
Motion interpolation
Black frame insertion
Ambient light sensor
Not available
Calibration software
Not available
Not available
Motion and gaming
6 of 10 differ
Maximum accepted refresh rate per resolution and input
ATCL NXTVISION A300W
Not availableBTCL Q651G
| Resolution | HDMI |
|---|---|
| 3840 × 2160Native | 60Hz4:4:4 |
| 2560 × 1440 | 120Hz |
Maximum accepted refresh rate
Not available
120Hz
Maximum accepted refresh rate at 4K
Not available
60Hz
Adaptive sync
HDMI VRR, FreeSync Premium, G-SYNC Compatible1Maker product pageus.tcl.com/products/class-nxtvision-4k-qled-smart-tv-with-google-tv-and-flush-wall-mount-a300wRead 5 October 2026Exact 65-inch states FreeSync Premium, taking precedence over generic page header and review Xbox paragraph Premium Pro. Review public VRR prose explicitly says all three types, establishing HDMI Forum VRR and G-SYNC compatibility, not NVIDIA certification.6Reviewrtings.com/tv/reviews/tcl/nxtframe-qledRead 5 October 2026Public exact-65 VRR prose explicitly says all three VRR types. This establishes HDMI Forum VRR and G-SYNC compatibility. Exact-65 maker names FreeSync Premium, taking precedence over the reused top header and Xbox paragraph Premium Pro.
HDMI VRR, FreeSync, G-SYNC Compatible4Reviewrtings.com/tv/reviews/tcl/q6-q651g-qledRead 5 October 2026Public exact 75-inch VRR prose explicitly says all three VRR types, establishing HDMI Forum VRR, FreeSync and G-SYNC compatibility. FreeSync Premium tier and formal NVIDIA certification are not inferred.
VRR range per input
Not available
Not available
Low framerate compensation
Yes1Maker product pageus.tcl.com/products/class-nxtvision-4k-qled-smart-tv-with-google-tv-and-flush-wall-mount-a300wRead 5 October 2026Exact 65A300W specification block explicitly names FreeSync Premium certification. AMD official tier FAQ states every Premium/Premium Pro certified display meets mandatory LFC requirements. Both premises independently read. Supported with a compatible Radeon graphics source. No numeric VRR lower limit, per-resolution range or measured threshold is inferred.14Maker product pageamd.com/en/products/graphics/technologies/freesync.htmlRead 7 October 2026AMD What is Low Framerate Compensation FAQ explicitly states all certified FreeSync Premium/Premium Pro displays meet mandatory LFC requirements. TCL exact 65A300W block separately publishes FreeSync Premium. Capability proof chain, not a measured per-mode result or numerical minimum-rate guess. Compatible Radeon graphics source required.
Not available
Dolby Vision gaming
Not available
Auto game mode (ALLM)
Game menu features
Not available
Not available
Input lag (claimed)
Not available
Not available
Measured
6 of 25 differ
Input lag (measured)
ATCL NXTVISION A300W
| Width (px) | Height (px) | Refresh rate (Hz) | Input lag (ms) |
|---|---|---|---|
| 1920 | 1080 | 240 | 4.6 |
BTCL Q651G
Not availableInput lag at 4K 60 Hz (measured)
Not available
Not available
Input lag at 4K 120 Hz (measured)
Not available
Not available
Input lag at 4K 144 Hz (measured)
Not available
Not available
SDR brightness in a real scene (measured)
Not available
Not available
HDR brightness in a real scene (measured)
Not available
357nits14Measurementrtings.com/tv/reviews/tcl/q6-q651g-qledRead 7 October 2026RTINGS tested US 75Q651G. Hallway Lights real HDR scene highlight: 357 cd/m² with Dynamic Tone Mapping Brightness Priority. HDR white point calibrated, Movie picture mode, Brightness 100, Contrast 100, Gamma 2.2, Micro Contrast Off, Color Temperature Warm -5. Dynamic Tone Mapping must be toggled off/on to apply due to a reported firmware bug. This is the named scene and tone-mapping setting, not a default-mode result, average, window test or sustained full-screen brightness. Other Hallway settings: Detail Priority 333 and Balance 348 cd/m². Bench 2.3 at access, Published HDR method uses Murideo 7G real scenes and a Konica Minolta LS-100 luminance meter, choosing the higher of two Hallway overhead-light peaks. Exact unit firmware and ambient room luminance unstated. Public prose, no locked test-table cells.18Measurementrtings.com/tv/tests/picture-quality/hdr-peak-brightnessRead 7 October 2026Published HDR real-scene procedure uses Murideo 7G scene generator and Konica Minolta LS-100 luminance meter. Hallway value is the greater peak of the two overhead lights. Not whole-scene average. Product review publishes its own white-point calibration, exact picture settings and Brightness Priority alternate DTM result 357.
HDR brightness per window (measured)
ATCL NXTVISION A300W
| Window | Sustained | Brightness (nits) |
|---|---|---|
| 18% | No | 435 |
| 100% | No | 435 |
BTCL Q651G
Not availableHDR peak brightness (measured)
435nits
Not available
Full-screen HDR brightness (measured)
435nits
Not available
Contrast ratio (measured)
Not available
Contrast with local dimming (measured)
Not available
Not available
Infinite contrast (measured)
Not available
Not available
DCI-P3 coverage (measured)
Not available
Not available
Rec. 2020 coverage (measured)
Not available
Not available
Colour volume at 1,000 nits (measured)
Not available
Not available
Colour volume at 10,000 nits (measured)
Not available
Not available
Colour accuracy (measured Delta E)
Not available
Not available
Gray uniformity deviation (measured)
Not available
Not available
Colour shift angle (measured)
Not available
Not available
Reflections (measured)
Not available
Not available
Total pixel response time (measured)
Not available
Not available
PWM flicker frequency (measured)
150Hz14Measurementrtings.com/tv/reviews/tcl/q6-q651g-qledRead 7 October 2026RTINGS tested US 75Q651G. Backlight PWM 150 Hz. Movie/PC/Vivid/Sports/Game are flicker-free at brightness 29-100, Low Power at 34-100, and Smart HDR always. Thus PWM is conditional, not present at every brightness. Source method TV bench 2.3 at access. Only public prose used, no locked test-table cells. Published method uses a ThorLabs photodetector and Rigol DS1102E oscilloscope, white window, optional flicker settings off, best pre-calibration SDR mode with other modes checked, backlight 0/50/100 percent. Exact unit firmware and ambient brightness unstated. The method explicitly says PWM procedure is unchanged across test benches.17Measurementrtings.com/tv/tests/motion/pwm-flickerRead 7 October 2026Published unchanged PWM procedure: ThorLabs photodetector connected to Rigol DS1102E oscilloscope, white window, optional flicker off, best pre-calibration SDR settings with other picture modes checked, backlight 0/50/100 percent. Product review separately states conditional 150Hz and flicker-free mode/brightness ranges. No instrument substituted.
VRR range (measured)
Not available
Not available
4:4:4 chroma (measured)
Power use SDR (measured)
Not available
Not available
Smart platform
1 of 12 differ
Smart platform
OS at launch
Not available
Not available
Latest OS
Not available
Not available
OS upgrade support period
Not available
Not available
Chipset
Not available
Not available
RAM
Not available
Not available
Total internal storage
Not available
Not available
Voice assistants
Hands-free microphone
Not available
Not available
Casting
Chromecast built-in, AirPlay 21Maker product pageus.tcl.com/products/class-nxtvision-4k-qled-smart-tv-with-google-tv-and-flush-wall-mount-a300wRead 5 October 2026
Chromecast built-in, AirPlay 21Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026
Smart home
Art or ambient mode
Not available
Tuners
1 of 6 differ
Tuners
Analog, Clear QAM, ATSC 1.01Maker product pageus.tcl.com/products/class-nxtvision-4k-qled-smart-tv-with-google-tv-and-flush-wall-mount-a300wRead 5 October 2026Exact-65 maker table explicitly names NTSC and Clear QAM, retained. It names ATSC without generation. Public ATSC test is locked and no accessible source explicitly identifies 1.0, so that optional generation enum is omitted.13Reviewtech.yahoo.com/general/articles/tcl-nxtframe-65-inch-tv-202011379.htmlRead 7 October 2026Original PCMag review publicly syndicated by Yahoo on 28 January 2025 explicitly states ATSC 1.0 for the tested US 65A300W and explicitly excludes ATSC 3.0. Exact maker separately supplies NTSC and Clear QAM. No European DVB tuner is borrowed.
ATSC 1.0, Analog, Clear QAM1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 20264Reviewrtings.com/tv/reviews/tcl/q6-q651g-qledRead 5 October 2026Public exact-tested-75 Input Specifications explicitly identifies ATSC 1.0. The maker table also names NTSC and Clear QAM, each mapped to that separate original source.
Tuners per broadcast standard
Not available
Not available
Antenna inputs
ATCL NXTVISION A300W
| Type | Count |
|---|---|
| Terrestrial and cable | 1 |
BTCL Q651G
| Type | Count |
|---|---|
| Terrestrial and cable | 1 |
CI+ slot
Not available
Not available
Record to USB
Not available
Not available
Broadcast platforms
Not available
Not available
Audio
3 of 9 differ
Physical speaker channels
Not available
Physical speaker drivers
Total built-in speaker power
Built-in subwoofer
Not available
Not available
Up-firing speakers
Not available
Not available
Audio formats
eARC passthrough
Not available
Not available
Audio features
DTS Virtual:X, Enhanced Dialogue Mode1Maker product pageus.tcl.com/products/class-nxtvision-4k-qled-smart-tv-with-google-tv-and-flush-wall-mount-a300wRead 5 October 2026
DTS Virtual:X, Enhanced Dialogue Mode1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026
Bluetooth headphones
Connectivity
6 of 14 differ
Video inputs
ATCL NXTVISION A300W
| Type | Port | Version | Count | Max refresh rate at 4K (Hz) | eARC |
|---|---|---|---|---|---|
| HDMI | HDMI 1 | 2.1 | 1 | 144 | Yes |
| HDMI | HDMI 2 | 2.1 | 1 | 144 | No |
| HDMI | HDMI 3 and 4 | Not available | 2 | 60 | No |
| Composite | Not available | Not available | 1 | Not available | Not available |
Source4Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/NXTFRAME_QSG_compressed.pdfRead 5 October 2026Rendered original QSG printed 8 labels HDMI 1 eARC 4K 144 Hz, HDMI 2 service 4K 144 Hz, HDMI 3/4 4K 60 Hz and composite adapter socket. Original guide four physical ports takes precedence over launch release three-port claim. Public exact 65-inch RTINGS Input Specifications confirms HDMI 2.1 on 1/2. Lower-port revisions and bandwidth are unstated and omitted. Composite adapter is not included.6Reviewrtings.com/tv/reviews/tcl/nxtframe-qledRead 5 October 2026Public exact-tested-65 Input Specifications explicitly identifies HDMI 2.1 on ports 1/2, both up to 4K144, with eARC on HDMI 1. QSG independently maps all four physical sockets and low 3/4 4K60. No low-port protocol revision is inferred. This explicit per-port 4K maximum is retained separately from unproved absolute lower-resolution and global maxima.
BTCL Q651G
| Type | Port | Count | Max refresh rate at 4K (Hz) | eARC |
|---|---|---|---|---|
| HDMI | HDMI 1 and 2 | 2 | 60 | No |
| HDMI | HDMI 3 | 1 | 60 | Yes |
| Composite | Not available | 1 | Not available | Not available |
HDMI ports
4
3
HDMI ports with 4K 120 Hz
2
0
Highest HDMI version
2.1
Not available
Maximum HDMI link bandwidth
Not available
Not available
HDMI features
ALLM, VRR, eARC, CEC2Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026Maker states ALLM. Original guide names eARC, full guide CEC controls, and public exact 75-inch review proves HDMI Forum VRR. Generic full guide up-to 144 claim is not valid for this exact 60 Hz panel.4Reviewrtings.com/tv/reviews/tcl/q6-q651g-qledRead 5 October 2026Public exact-75 console and VRR descriptions establish HDMI Forum VRR and ALLM. Original QSG independently identifies eARC on HDMI 3, and the full guide establishes CEC. Its generic 144 Hz statement does not describe this exact 60 Hz panel.
USB peripheral ports
ATCL NXTVISION A300W
| Connector | USB version | Count |
|---|---|---|
| USB-A | 3.0 | 1 |
| USB-A | 2.0 | 1 |
Source1Maker product pageus.tcl.com/products/class-nxtvision-4k-qled-smart-tv-with-google-tv-and-flush-wall-mount-a300wRead 5 October 20264Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/NXTFRAME_QSG_compressed.pdfRead 5 October 2026Rendered original QSG printed page 8 depicts two rectangular USB Type-A sockets, labeled USB 3.0 and USB 2.0. Exact-65 maker table independently confirms one of each.
BTCL Q651G
| Connector | USB version | Count |
|---|---|---|
| USB-A | 2.0 | 1 |
Source1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 20262Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026Original QSG printed page 9 depicts one rectangular Type-A socket explicitly labeled USB 2.0. Exact-75 maker table independently states one USB 2.0, so connector, version and count are separately proved.
Ethernet speed
Not available
Not available
Wi-Fi
Wi-Fi bands
Not available
Not available
Bluetooth
Not available
Optical out
Headphone out
Included connection box
Remote
0 of 5 differ
Remote control
Remote connection
Remote power
Voice button on remote
Pointer remote
Not available
Not available
Stand and mounting
5 of 9 differ
Stand
Stand installation positions
Not available
Stand height adjustment
Not available
Not available
Space under the screen
Not available
Not available
Distance between feet
Not available
Not available
Stand footprint
Not available
Not available
VESA mount
Wall mount included
OLED care
None of 3 known
OLED care
Not available
Not available
Burn-in covered by warranty
Not available
Not available
Burn-in warranty length
Not available
Not available
Dimensions and weight
2 of 5 differ
Dimensions with stand
Not available
Not available
Dimensions without stand
Width1,452.118Height836.93Depth27.94mm(57.2 × 33 × 1.1 in)1Maker product pageus.tcl.com/products/class-nxtvision-4k-qled-smart-tv-with-google-tv-and-flush-wall-mount-a300wRead 5 October 2026Exact 65 block 57.17 x 32.95 x 1.10 inches converted by 25.4. This is unit conversion, not extra measurement precision. Optional stand dimensions are not part of the represented default configuration. The 55 block incorrectly contains 75 dimensions and is excluded.
Not available
Thinnest depth
Not available
Not available
Weight with stand
Not available
Not available
Weight without stand
Power
0 of 10 differ
Power supply
On-mode power in SDR (EU label)
Not available
Not available
On-mode power in HDR (EU label)
Not available
Not available
Maximum operating power
Not available
Not available
Standby power
Networked standby
Not available
Not available
EU energy class SDR
Not available
Not available
EU energy class HDR
Not available
Not available
Energy per 1000 h SDR
Not available
Not available
Energy per 1000 h HDR
Not available
Not available
Certifications
1 of 3 differ
Picture certifications
Not available
Not available
ENERGY STAR
Other certifications
FCC Part 15 Class B, ICES-003 Class B13Owner's manualstatic.pcrichard.com/docs/43Q651G_Quick-Reference-Guide_01.pdfRead 7 October 2026Original declaration explicitly covers 43/50/55/65/75Q651G and states FCC Part 15 Class B and Canadian ICES-003 Class B compliance. This is documented regulatory compliance, not an invented FCC ID or electrical-safety listing.
In the box
1 of 1 differ
In the box
Voice remote, Two AAA batteries, Power cable, Flush wall-mount bracket, Four light-wood magnetic bezel sections, Two magnetic bezel screws, Quick Start Guide, Warranty information4Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/NXTFRAME_QSG_compressed.pdfRead 5 October 2026QSG printed 4 and full guide printed 8 list supplied remote/batteries/power cable/wall bracket/four bezel segments/two bezel screws. Warranty information and QSG separately supplied per exact maker block.
Voice remote, Two AAA batteries, Power cable, Two TV stands, Four stand screws, Quick Start Guide, Warranty information2Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/43-75Q651G_US_QSG_compressed.pdfRead 5 October 2026Original QSG printed page 4 lists remote/batteries/power cord/feet/four screws/guide. Maker exact 75-inch separately supplies warranty information.
Links
Not compared
Product page
us.tcl.com/products/class-nxtvision-4k-qled-smart-tv-with-google-tv-and-flush-wall-mount-a300w1Maker product pageus.tcl.com/products/class-nxtvision-4k-qled-smart-tv-with-google-tv-and-flush-wall-mount-a300wRead 5 October 2026Complete current US specification tab was opened alongside both original guides and the newly recovered original TCL specification sheet hosted by P.C. Richard. The exact 65A300W block is used. Reused top-page Mini-LED, LD500, native 144, FreeSync Premium Pro and Onkyo 2.1 highlights do not describe this model.
us.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tv1Maker product pageus.tcl.com/products/q-class-4k-uhd-hdr-qled-smart-tv-with-google-tvRead 7 October 2026Complete current US specification tab was opened with original QSG, full user guide and the newly obtained original TCL Q651G specification sheet hosted by ABC Warehouse. Exact 75-inch document columns are used. Original sheet mechanical values take precedence over the conflicting current PDP values, which are qualified in those field notes.
Spec sheet
static.pcrichard.com/docs/65A300W_Specifications-Sheet_01.pdf7Maker spec sheet (PDF)static.pcrichard.com/docs/65A300W_Specifications-Sheet_01.pdfRead 5 October 2026Original two-page TCL NXTFRAME A300W specification sheet hosted by authorized retailer P.C. Richard. Both pages opened, page 2 rendered and exact 65-inch column checked. Optional stand rows are explicitly not included and remain excluded from default physical configuration.
www.abcwarehouse.com/product_specs/24480_spec.pdf6Maker spec sheet (PDF)abcwarehouse.com/product_specs/24480_spec.pdfRead 5 October 2026Original two-page TCL Q651G specification sheet, hosted by ABC Warehouse, opened in the web PDF tool. Page 2 exact 75Q651G column and 75-inch mechanical table checked. CLI download timed out and was parked after bounded attempts. No maximum watts is inferred from the unscoped consumption row.
Manual
cdn.shopify.com/s/files/1/0687/7151/2385/files/A300W-User_Manual.pdf5Owner's manualcdn.shopify.com/s/files/1/0687/7151/2385/files/A300W-User_Manual.pdfRead 5 October 2026Original complete 28-page US English 55/65/75/85 A300W guide opened with 17-page QSG. Guide printed page 10 uses VESA language for its proprietary two-bracket hanging method. Exact maker and tested-65 review say not standard VESA compatible, so no universal VESA pattern or screw is stored. The original guide only names generic Bluetooth accessories and has no explicit ambient-light adjustment. Bluetooth audio output is separately proved by the exact-model maker support answer.
static.helpjuice.com/helpjuice_production/uploads/upload/image/5306/6401660/GoogleTV_User_Guide_43-75Q651G_US_EN.pdf3Owner's manualstatic.helpjuice.com/helpjuice_production/uploads/upload/image/5306/6401660/GoogleTV_User_Guide_43-75Q651G_US_EN.pdfRead 5 October 2026Original 27-page US English 43-75Q651G full guide reopened from the TCL Helpjuice support media host. Original current QSG is separately linked from official Q651G support. Full guide generic Game Master up-to 144 statement conflicts with exact 75-inch maker/native 60 and actual review maximum 60 Hz at 4K, so it is not inherited.
EPREL registration number
Not available
Not available
Warranty
0 of 1 differ
Manufacturer warranty (source market)

















