Brand comparison · from catalogue data
DIGI vs SUNMI
DIGI (2 models) versus SUNMI (2 models): product range, communications, ingress protection, battery life, price band and sector coverage side by side, from sourced catalogue data.
A Japanese manufacturer focused on fresh food counters, drawing on its heritage in weighing and labelling systems. Its ESL solution shares the same data flow as its scales and label printers.
SUNMI China · Tier-2 · Specialist · 2 modelsA Chinese manufacturer known for smart POS terminals and retail IoT hardware; its ESL line is offered under the SL series. Market reports mention it among Chinese manufacturers growing both domestically and in exports. It publishes open ESL OpenAPI documentation for developers.
| Criterion | DIGI | SUNMI |
|---|---|---|
| Models in catalogue | 2 | 2 |
| Display size range | 2,9" | 2,13" – 2,6" |
| Colour capabilities | 4 colours | 3 colours |
| Communications | Wi-Fi / wired, 2.4 GHz proprietary | Bluetooth LE 5.x |
| Ingress protection | IP40, IP65 | IP54 |
| Claimed battery life | 8 yr | 5 yr |
| Freezer-class model | No | No |
| Share of models with NFC | %0 | %100 |
| LED indicator | Yes | No |
| Price bands | Premium, Mid | Economy |
| Fully verified records | %0 | %0 |
| Tier | Tier-2 · Specialist | Tier-2 · Specialist |
| Headquarters | Tokyo, Japan · 1957 | Shanghai, China · 2013 |
| Protocol / platform | 2.4 GHz proprietary · DIGI Retail Suite | 2.4 GHz + BLE, NFC supported · SUNMI Cloud · açık ESL OpenAPI |
| Presence in Türkiye | Direct — DIGI Türkiye office (İstanbul Ataşehir) and scale dealers | Available through POS hardware distributors |
Highlighted cells only mark numeric breadth (more models, longer battery, higher verification); they do not mean "better". Estimated fields are flagged on product pages.
Sectors both target
DIGI
Strengths
- Integrated data flow across scale, label and ESL
- Strong in fresh food scenarios such as butcher, deli and produce
- Japanese build quality and long product life
Watch-outs
- Limited cost advantage if buying ESL alone
- Ecosystem dependency — the full benefit appears alongside DIGI scales
SUNMI
Strengths
- The option to buy POS terminal and ESL from the same manufacturer — single-source integration
- Publicly available ESL OpenAPI documentation
- NFC-enabled three-colour displays and a visual template editor
- A widespread dealer network in Europe
Watch-outs
- Per-model technical datasheets are not public
- ESL is not the company's main product line — roadmap priority sits on the POS side
- Freezer and large-format options are limited