The 27-inch format is the flagship size for quick service restaurants, cinemas and large retailers. A big portrait screen shows more of the menu, larger food photography and more upsell space. Here is how the leading 27 inch self-ordering kiosk models compare.
Specification comparison
| HiStone HS520U | Flytech K87BN3 | Advantech-Aures KOMET | Posiflex JK-2700 | |
|---|---|---|---|---|
| Screen | 27″ Full HD, true flat capacitive | 27″ Full HD touch | 27″ Full HD PCAP, 10-point | 27″ Full HD true-flat PCAP, 350 nits |
| Processor | Intel Core i3 | Intel Alder Lake-N / 14th gen / Meteor Lake platforms | Intel N97 or Core i3-N305 | Rockchip, MediaTek, Celeron J6412, Core i3/i5 (11th or 13th gen) |
| Memory | 4GB, up to 16GB | Expandable | 8GB DDR5 | 4GB to 32GB by model |
| Operating system | Windows 11 LTSC / Pro | Windows, Linux, Android 13 | Windows 11 IoT, Linux, Android 13 | Windows 10/11 IoT or Android |
| Printer | Integrated 80mm thermal | Peripheral options | 80mm thermal (choice of models) | 3″ thermal, auto cutter |
| Scanner | Integrated 1D/2D | Peripheral options | Datalogic 1D/2D imager | 2D scanner option |
| Payment / cash | Card terminal; RFID and PayPod cash base options | Payment device compatibility | Published Ingenico, Verifone, PAX support | EMV bracket (extra), MSR, NFC |
| Mounting | Floor stand with base options | Floor, countertop, wall | Single, double-sided, wall | Floor, dual-sided, wall |
| Accessibility | Software dependent | Accessible keypad | Software dependent | Software dependent |
HiStone HS520U: strengths
- Integrated 80mm printer and 1D/2D scanner, reducing add-on peripherals and installation time.
- Base options for scanner, RFID or a PayPod automated cash module, a rare choice where cash acceptance matters. Ralph’s Supermercado in Puerto Rico runs HS520U units with PayPod; read the case study.
- Available in black or white to suit brand interiors.
- UK stock, demo units and support from B-Spoke Systems.
Where rivals stand out
Flytech’s K87BN3 offers the newest Intel platforms and an accessible keypad. Advantech-Aures publishes a broad payment terminal compatibility list for KOMET. Posiflex offers the widest processor choice, from Android to 13th-gen Core i5. If your software needs the latest processors, also consider the HiStone HS330U, which uses 11th-gen Intel Core i3 or i5.
Which 27-inch kiosk is right for you?
- Need cash and card in one kiosk? HiStone HS520U with PayPod base.
- Need Android on a 27-inch kiosk? Flytech, Aures or Posiflex Android versions, or the smaller HiStone HS150K.
- Want integrated printer and scanner, UK stock and one supplier for kiosks and EPOS? HiStone through B-Spoke Systems.
Frequently asked questions
Is 27 inches too big for a small restaurant?
For smaller sites, a 23.8-inch kiosk such as the HiStone HS330U or a 21.5-inch model may suit better. See our 24-inch kiosk comparison.
Can a 27-inch kiosk be wall-mounted?
Several 27-inch kiosks offer wall-mount versions, including Advantech-Aures KOMET and Posiflex JK-2700. Check weight and wall construction first.
Specifications are taken from each manufacturer’s publicly available product pages and datasheets as of October 2026 and may vary by configuration and region. Always confirm current specifications with the manufacturer or your supplier. All trademarks are the property of their respective owners.
Compare HiStone kiosks for yourself
B-Spoke Systems is the UK and Ireland distributor for HiStone self-service kiosks, self-checkouts and EPOS hardware. Resellers, EPOS dealers and software houses can borrow demo units, test them with their own software and buy from UK stock in Leicester. Become a HiStone reseller, price a kiosk in our configurator, see the range at our Leicester showroom or talk to our trade team.