GoDEX RT200i vs Zebra ZD621
Side-by-side comparison of barcode printers specs, hardware, and features to help you pick the right one for your use case.
Mini 2-inch desktop thermal transfer printer with industrial-grade performance, ideal for jewelry, electronic component and small label printing.
Zebra premium desktop printer, up to 203 mm/s print speed, supports 5-inch media rolls, ideal for medium to high-volume labeling.
Which one should you pick?
Both GoDEX RT200i and Zebra ZD621 are proven barcode printers options sold through JUNJI as an authorized distributor. GoDEX RT200i suits users who prioritize mid-range value with strong specs. Zebra ZD621 is a better fit for large-scale deployments needing vendor parity. Request a quote and we'll match you to the exact configuration for your workflow.
Full spec comparison
| Specification | GoDEX RT200i | Zebra ZD621 |
|---|---|---|
| Print Method | 熱感式 / 熱轉印 (Direct Thermal / Thermal Transfer) | 熱感式 / 熱轉印 (Direct Thermal / Thermal Transfer) |
| Resolution | 203 dpi (8 dots/mm) | 203 dpi (8 dots/mm) 或 300 dpi (12 dots/mm) |
| Print Speed | 177 mm/s (7 ips) | 203 dpi: 最高 203 mm/s (8 ips); 300 dpi: 最高 152 mm/s (6 ips) |
| Print Width | 54 mm (2.12") | 203 dpi: 104 mm (4.09"); 300 dpi: 108 mm (4.27") |
| Max Print Length | 1,727 mm (68") | 991 mm (39") |
| CPU | 32-bit RISC CPU | — |
| Memory | 16 MB SDRAM / 8 MB Flash (4 MB 使用者儲存) | 256 MB SDRAM / 512 MB Flash |
| Sensors | 標籤間距 (Gap) + 黑標 (Black Mark) | 多點位穿透式 + 全寬反射式 + 印字頭開啟 + 媒材舞者（dancer）確保列印品質 |
| Media Types | 連續紙 / 模切標籤 / 黑標 / 折頁 | 捲筒或折頁：標籤 / 吊牌（模切或連續，熱感或熱轉印）/ 收據紙 / 腕帶 |
| Media Roll OD | 最大 127 mm (5") | 最大 127 mm (5") |
| Media Core | 25.4 mm (1") / 38.1 mm (1.5") | 標準 12.7 / 25 mm (0.5" / 1")；選配轉接 38.1 / 50.8 / 76 mm (1.5" / 2" / 3") |
| Ribbon Length | 最大 110 m (360') | 300 m 或 74 m |
| Ribbon Width | 56 – 59 mm (2.20" – 2.32") | 33.8 – 109.2 mm (1.33" – 4.3") |
| Interface | USB 2.0 (B-Type) + USB Host (A-Type) + RS-232 (DB-9) + Ethernet (RJ-45) | 標配 10/100 Ethernet + RS-232 Serial + USB 2.0 + USB Host + Bluetooth LE；選配 Wi-Fi 6 (802.11ax) + Bluetooth 5.3 或 Wi-Fi 5 (802.11ac) + Bluetooth 4.2 |
| Programming Language | EZPL / GEPL / GZPL | ZPL II / EPL2 / Link-OS |
| Display | 彩色 TFT LCD + 導航按鍵 + 電源 / FEED / 校正鍵 | 選配 4.3" 全彩觸控 LCD (480 × 272) + 5 狀態 icon + 3 按鍵（Healthcare / RFID 機型標配） |
| Media Width | — | ZD621t: 15 – 118 mm (0.585 – 4.65"); ZD621d: 15 – 108 mm (0.585 – 4.25") |
| Certification | — | ENERGY STAR，符合 Energy Efficiency Level VI |
| Power | — | 外接變壓器 100-240 VAC 50-60 Hz，輸出 24 VDC 3.125A |
| Weight | — | 熱轉印: 2.5 kg；熱感: 1.6 kg |
| Dimensions | — | 熱轉印: 267 × 202 × 192 mm；熱感: 220 × 177 × 151 mm |
Differences highlighted. Data source: JUNJI product catalog (21 spec rows compared).