Hisense A7N 65" vs LG B4 55"
The Verdict
Hisense A7N delivers impressive value at $449 for a 65-inch QLED with solid HDR support (Dolby Vision, HDR10+) and respectable 600-nit brightness. Gaming responsiveness hits 12ms input lag with ALLM support, though VRR remains absent. Audio output measures 20W across 2.0 channels with Dolby Atmos. Conversely, LG B4 represents premium OLED technology at $1199 for a smaller 55-inch screen, boasting 1100 nits peak brightness, true 1ms input lag, 120Hz refresh capability, and full gaming suite (VRR included). Its α8 Gen 7 processor outpaces Hisense's Hi-View Engine, while 40W audio and webOS 24 with multiple voice assistants provide superior smart features. Size advantage favors Hisense; performance and picture quality decisively favor LG. Budget-conscious buyers seeking larger screens should choose the A7N. Serious gamers and cinephiles willing to invest should select the B4 for its OLED superiority and gaming prowess.
Who Should Buy
Buy the Hisense A7N 65" if…
- →65-inch QLED TV under $450 is incredible value
- →Dolby Vision, HDR10+, and Dolby Atmos decoding included
- →QLED color enhancement is visible vs basic LED at this price
Buy the LG B4 55" if…
- →Lowest-cost entry into LG's OLED lineup with the same perfect blacks
- →All four HDMI ports with VRR and ALLM at 4K@120Hz for gaming
- →Dolby Vision and Dolby Atmos at an entry OLED price
Category Scores
Pros & Cons
Hisense A7N 65"
Pros
- 65-inch QLED TV under $450 is incredible value
- Dolby Vision, HDR10+, and Dolby Atmos decoding included
- QLED color enhancement is visible vs basic LED at this price
- Alexa voice control built directly into the TV
- Two USB ports for media playback or recording
Cons
- VIDAA OS has fewer apps than Google TV or Tizen
- 60Hz panel with no VRR or gaming-oriented features
- 600-nit brightness is modest for a 65-inch TV
- Build quality is firmly budget — thin plastic housing
LG B4 55"
Pros
- Lowest-cost entry into LG's OLED lineup with the same perfect blacks
- All four HDMI ports with VRR and ALLM at 4K@120Hz for gaming
- Dolby Vision and Dolby Atmos at an entry OLED price
- webOS 24 is one of the best smart TV interfaces available
Cons
- Only two HDMI 2.1 ports — the other two are HDMI 2.0 (limited to 4K@60Hz)
- α8 processor is noticeably weaker than the C4's α9 for upscaling and processing
- Lower peak brightness than the C4 or G4 — HDR highlights lack some punch
- No Wi-Fi 6, which limits wireless bandwidth in crowded network environments
- OLED burn-in risk remains a concern for heavy static-content users
Full Specifications
| Spec | Hisense A7N 65" | LG B4 55" |
|---|---|---|
| Body | ||
| VESA mount | 300 x 300mm | 200 x 200mm |
| Weight | 33.1 lbs | 41.9 lbs |
| Dimensions (w/ stand) | 57.1 x 35.8 x 11.2 inches | 48.4 x 32.1 x 10.5 inches |
| Audio | ||
| Output (watts) | 20 | 40 |
| Speakers | 2.0ch | 2.0ch |
| Dolby Atmos | ||
| Gaming | ||
| VRR (Variable Refresh Rate) | ||
| ALLM | ||
| Input lag (ms) | 12 | 1 |
| Display | ||
| HDR | Dolby Vision, HDR10+, HLG | Dolby Vision IQ, HDR10, HLG, Filmmaker Mode |
| Size | 65" | 55" |
| Type | QLED | OLED |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K UHD) |
| Refresh rate | 60Hz | 120Hz |
| Brightness (nits) | 600 | 1100 |
| Smart TV | ||
| Os | VIDAA OS | webOS 24 |
| Voice assistant | Alexa built-in | ThinQ AI, Alexa, Google Assistant |
| Processor | ||
| Chipset | Hi-View Engine 4K | α8 Gen 7 AI Processor 4K |
| Connectivity | ||
| Wi-Fi | Wi-Fi 5 (802.11ac) | Wi-Fi 5 (802.11ac) |
| Ethernet | ||
| Bluetooth | 5.0 | 5.0 |
| USB ports | 2 | 3 |
| HDMI ports | 3 | 4 |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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