Comparison
Aqara Smart Lock U100 vs U200 vs U300
These are not three price tiers. They are three different doors, and the one you need is decided by the hardware you already have.
Compare
Some choices in this directory come down to two or three products that look almost identical on a shelf. These pages set them beside each other and say plainly which difference matters.
Comparison
Bose Smart Soundbar vs Smart Ultra Soundbar
The Ultra has nine drivers and room calibration against five and a centre tweeter. If you can fit real rear speakers instead, do that first.
Comparison
Denon Home 150 vs 250 vs 350
The number is the size of the speaker, not the generation. The 150 and 250 are both current; only the 350 is archived, so that is the one to …
Comparison
ecobee Smart Thermostat Premium vs Enhanced vs Essential
The remote sensors do most of the work, and every model supports them. That makes the cheapest ecobee with two sensors a better buy than the …
Comparison
eufy Indoor Cam E220 vs E30
Apple Home shows you 1080p from both. The extra resolution on the E30 only reaches the footage you watch in eufy's own app.
Comparison
Level Bolt vs Level Lock vs Level Lock+
The Bolt keeps your existing hardware, the Lock replaces it, and only the Lock+ does Apple Home Key. Check Level's current naming before you …
Comparison
LIFX Colour 800lm vs 1100lm
800 lumens replaces a 60 W bulb, 1100 replaces a 75 W. Buy the brighter one only where the bulb has to light the whole room.
Comparison
Marantz Cinema 70s vs 60 vs 50
The 70s and the 60 are the same 7.2 layout at different power. Pay up to the 50 only if you want more than 7.2 channels or Dirac room …
Comparison
Mila Air vs Mila Air Mini
The Mini drops the VOC and pressure sensors. If your concern is paint, glue or a new kitchen, that is the sensor you are buying. If it is …
Comparison
Samsung HW-Q990C vs HW-Q990D
The same 11.1.4 package with real rear speakers. The D adds HDMI 2.1 with 4K120 passthrough, which matters if a console is plugged in and …
Comparison
Sonos Ray vs Beam vs Arc
Check your TV before anything else: the Ray is optical-only, so it cannot use HDMI eARC and your TV must have an optical output. That one …
Comparison
Yale Assure Lock 2 Plus vs Touch
Apple Home Key, or a fingerprint reader and a mechanical key. You cannot have both, and that single trade is the whole decision.