How the Five Compare on the Numbers
The five picks split into two groups. The DELTA Trinsic, the simplehuman Liquid Sensor Pump and the AIKE AK1205FA each publish a full set of dimensions, so a reader can check the fit before ordering. The Greatmay dispenser publishes only a weight of 0.56 pounds. The ZHIXUMM unit publishes no width, depth, height or weight at all, and the manufacturer does not state those figures.
Where figures exist, the spread is wide. The DELTA is the largest pick by depth at 9.5 inches and by weight at 6.0 pounds. The simplehuman is the smallest by width at 2.8 inches and by depth at 4.4 inches. The AIKE is the largest by width at 4.72 inches. The Greatmay is the smallest by weight at 0.56 pounds.
The table does not tell you spout reach, flow rate in gallons per minute, or the capacity of the DELTA in milliliters, because no manufacturer on this sheet publishes those figures. It also cannot tell you how any unit feels in the hand or how loud the ZHIXUMM dryer runs, since no decibel figure is stated for it. Those are questions for the maker, not for the table.
Dimensions and the Space They Occupy
What the published figures allow
The DELTA Trinsic publishes a width of 4.38 inches, a depth of 9.5 inches and a height of 9.5 inches, at 6.0 pounds. The AIKE publishes a width of 4.72 inches, a depth of 9.45 inches and a height of 4.33 inches, at 2.2 pounds. Those two are close on depth, within 0.05 inches, but the AIKE is the larger by width by 0.34 inches.
The simplehuman publishes a width of 2.8 inches, a depth of 4.4 inches and a height of 6.4 inches, at 0.88 pounds. It is the smallest pick by width and by depth. A reader with a narrow counter or a tight backsplash has the clearest case for it, because the figures are stated and the footprint is the smallest of the three that publish dimensions.
Where the sheet goes quiet
The Greatmay dispenser publishes a weight of 0.56 pounds and a capacity of 10 ounces, but no width, depth or height. The manufacturer does not state those figures. A reader who needs to know whether it fits a narrow ledge has to ask the maker or measure a unit in hand, because nothing on the sheet answers the question.
The ZHIXUMM unit publishes no width, depth, height or weight at all. The manufacturer does not state those figures. The sheet does state a 3000 ml soap capacity and a 304 stainless steel body, so the material and the soap volume are known, but the physical envelope is not. That is the largest single gap on this page.
Dispensing, Power and Mounting
How each unit releases soap or water
The DELTA is the only pick that starts and stops water by touch anywhere on the spout, with a single lever handle for manual use and a TempSense LED indicator for temperature. The simplehuman varies output by hand distance: close for a little soap, farther away for more. The AIKE offers 5 adjustable levels, and the Greatmay offers 4 levels from 0.4 ml to 3 ml.
The ZHIXUMM splits its functions across three sensor zones: water in the center, soap on the left and airflow on the right. The maker states a wind speed of 80 to 100 m/s and a drying time of 15 to 20 seconds. No other pick on this sheet combines water, soap and drying in one body, so it stands alone on that feature.
Power and installation
The simplehuman and the Greatmay both recharge by magnetic USB, and each maker states up to 3 months of use per charge. The AIKE runs on 4 AA batteries, which are not included. The DELTA and the ZHIXUMM publish no power source, so the manufacturer does not state how either is powered.
On mounting, the DELTA fits 1 or 3 hole 8 inch center installations, with an optional deck plate sold separately. The AIKE supports screw and nail-free glue mounting, with a required height above 10 inches, and the maker notes that glue mounting is for clean, dry, flat walls only, with 48 or more hours for fixation. The other three are countertop units.
Which One Fits Your Kitchen
You want a true touch faucet at the sink. The DELTA Trinsic starts and stops the flow when you touch the spout with a wrist or forearm, and the TempSense LED shows temperature from across the room. It is the largest pick by depth at 9.5 inches and by weight at 6.0 pounds.
You have a narrow counter. The simplehuman Liquid Sensor Pump is the smallest pick by width at 2.8 inches and by depth at 4.4 inches, and it recharges by magnetic USB with a stated 3 months per charge.
You want to mount the dispenser on a wall. The AIKE AK1205FA supports screw and nail-free glue mounting, with a required height above 10 inches, and offers 5 adjustable dispensing levels. It runs on 4 AA batteries, which are not included.
You want washing and drying in one body. The ZHIXUMM unit integrates hot and cold water, a soap dispenser and high-speed drying, with a 3000 ml soap reservoir. The manufacturer does not publish its width, depth, height or weight, so confirm the envelope before ordering.
You want a pair of soap dispensers. The Greatmay two pack is the smallest pick by weight at 0.56 pounds, with a 10 ounce capacity per unit, 4 dispensing levels and magnetic USB charging. The manufacturer does not publish its dimensions.
What We Could Not Verify
Several figures a buyer would want are absent from the published sheets. These are the ones we went looking for and could not source.
- The capacity of the DELTA Trinsic in milliliters, which the manufacturer does not publish.
- The spout reach of the DELTA Trinsic, which the manufacturer does not publish.
- The width, depth and height of the ZHIXUMM unit, which the manufacturer does not publish.
- The weight of the ZHIXUMM unit, which the manufacturer does not publish.
- The width, depth and height of the Greatmay dispenser, which the manufacturer does not publish.
- The decibel figure for the ZHIXUMM dryer, which the manufacturer does not state.
