Samsung QN85QEF1AF 85" VS Samsung QN85QN1EFAF 85"

At a foundational level, the Samsung QN85QEF1AF and QN85QN1EFAF share a substantial amount of display DNA: both are 84.5″ 4K (3840×2160) panels with a 52 ppi pixel density, 10-bit color depth, 1.07 billion colors, identical 178°/178° viewing angles, anti-reflection coating, and an ambient light sensor. HDR support is also a match — both handle HDR10, HDR10+, and HLG, while neither supports Dolby Vision.

Where the two diverge meaningfully is in two areas: backlight technology and refresh rate. The QN85QN1EFAF upgrades to a Mini-LED backlight, which enables a denser array of local dimming zones compared to the standard LED backlighting on the QEF1AF. In practice, this translates to deeper perceived blacks, brighter highlights, and less blooming around bright objects on dark backgrounds — a real-world improvement in contrast performance. On top of that, the QN1EFAF runs at a native 144Hz refresh rate versus the QEF1AF's 60Hz. For everyday TV watching the difference is subtle, but for gaming or fast-motion sports content, 144Hz delivers noticeably smoother motion with far less judder and blur.

The QN85QN1EFAF holds a clear edge in this category. Its Mini-LED panel and 144Hz refresh rate are not incremental upgrades — they represent a meaningfully different visual experience, particularly for motion-heavy content and HDR scenes with high contrast. The QN85QEF1AF is a capable display, but on pure display specs, the QN1EFAF outclasses it in both backlight architecture and motion handling.

Both TVs share a solid connectivity baseline: Wi-Fi 5 (802.11ac), Bluetooth 5.3, an RJ45 ethernet port, and Miracast support — so wireless streaming, screen mirroring, and wired network stability are equally capable on either model.

The differences emerge in the wired port lineup. The QN85QEF1AF counters with HDMI 2.1 on its three HDMI ports — a significant spec for users pairing the TV with a current-gen gaming console or a high-end PC, as HDMI 2.1 supports up to 4K@120Hz and Variable Refresh Rate (VRR) passthrough. The QN85QN1EFAF, by contrast, carries HDMI 2.0 across its four ports, which caps bandwidth at 4K@60Hz and lacks native VRR support over HDMI. That extra port is useful for densely connected setups — soundbars, consoles, streaming sticks — but the version downgrade is a notable trade-off. On the USB side, the QN1EFAF offers 2 USB ports versus the QEF1AF's single port, a minor but practical convenience for connecting storage devices or peripherals simultaneously.

Connectivity here is a genuine split decision. The QN85QEF1AF has the edge for high-bandwidth and gaming-focused use cases thanks to its HDMI 2.1 ports, while the QN85QN1EFAF suits users who prioritize physical port count — more HDMI slots and an extra USB port. Neither is strictly superior; the right choice depends on what you plan to plug in.

For the most part, these two TVs are acoustically identical on paper: both deliver 2 x 10W stereo output, support Dolby Audio, Digital Out, and offer both HDMI ARC and eARC — the latter being the more important of the two, as eARC carries enough bandwidth to pass lossless audio formats like Dolby TrueHD and DTS:X to a compatible soundbar without compression.

The one meaningful distinction is that the QN85QN1EFAF supports Dolby Digital, while the QN85QEF1AF does not. Dolby Digital is a widely used surround sound codec found in broadcast TV, streaming content, and disc media. Its absence on the QEF1AF means that Dolby Digital encoded signals may need to be downmixed to stereo before output, which can reduce the spatial audio experience when using the TV's own speakers or a connected audio system that relies on the TV for decoding.

The QN85QN1EFAF holds a narrow edge in this category strictly due to its Dolby Digital decoding support. For users routing audio through a soundbar via eARC, the real-world impact may be limited since the external device handles decoding — but for those relying on the TV's internal processing, the QN1EFAF offers broader format compatibility out of the box.

Footprint-wise, these two TVs are virtually indistinguishable — near-identical width and height mean they occupy the same wall space. The dramatic difference lies in depth: the QN85QN1EFAF is just 27.9mm thick, compared to 60.9mm on the QN85QEF1AF. That is more than a 50% reduction in depth, and in practice it means the QN1EFAF sits flush against a wall in a way that genuinely approaches a framed-art aesthetic — a meaningful factor for anyone prioritizing a clean, minimal installation.

The trade-off is weight. Despite its slimmer profile, the QN1EFAF is noticeably heavier at 41,504g (~41.5 kg) versus the QEF1AF's 33,112g (~33.1 kg) — a difference of over 8 kg. This is likely a consequence of the denser Mini-LED backlight assembly packed into a shallower chassis. For wall mounting, that added mass means wall bracket selection and stud placement become more critical; professional installation is more strongly advisable. Both models support VESA mounting, so neither has a structural advantage there.

Design-wise, the advantage depends entirely on the use case. For wall-mounted setups where a slim silhouette matters, the QN85QN1EFAF is the clear winner with its dramatically thinner profile. For stand-mounted configurations or installations where minimizing load on a wall is a priority, the QN85QEF1AF's lighter weight makes it the more practical choice.

The smart feature set across these two TVs is remarkably aligned — both run a built-in smart TV platform with AirPlay, Google Assistant, Alexa, smartphone remote support, USB recording, voice commands, and identical standby consumption of 0.5W. Neither supports Apple HomeKit/Siri, so users embedded in the Apple ecosystem will find the same limitation on both models.

Two differences stand out. First, the QN85QN1EFAF includes a rechargeable remote control, which the QEF1AF lacks. It is a small but genuinely appreciated quality-of-life feature — no hunting for AAA batteries mid-session. Second, operating power consumption differs slightly: the QN1EFAF draws 250W under load versus 230W for the QEF1AF. The gap is modest in absolute terms, but over long daily viewing hours it adds up incrementally on the electricity bill — a minor but real cost of the QN1EFAF's more powerful hardware.

This category is essentially a near-tie, with the QN85QN1EFAF earning a slight edge for the convenience of its rechargeable remote. The 20W power draw difference is too small to be a deciding factor for most users, and every other smart feature is identical between the two.