Duoqin 1s+ vs Duoqin F21 Pro
| Vormgeving | Bar-telefoon | Bar-telefoon | Bar-telefoon | Bar-telefoon |
| Afmetingen | 132.00 x 53.80 x 8.50 mm | 132.00 x 53.00 x 9.50 mm | 147.00 x 58.00 x 9.00 mm | 132.00 x 53.00 x 9.50 mm |
| Gewicht | 100.00 g | 100.00 g | 116.00 g | 100.00 g |
| Schermgrootte | 2.80" | 2.80" | 3.54" | 2.80" |
| Scherm | Kleurrijk / IPS TFT 16M kleuren 60 Hz 240 x 320 px (2.80") 143 ppi | Kleurrijk / IPS TFT 16M kleuren 60 Hz 480 x 640 px (2.80") 286 ppi | Kleurrijk / IPS TFT 16M kleuren 60 Hz 640 x 960 px (3.54") 326 ppi | Kleurrijk / IPS TFT 16M kleuren 60 Hz 480 x 640 px (2.80") 286 ppi |
| Bescherming scherm |   | | | |
| Extra scherm | | | | |
| Secundaire bescherming scherm | | | | |
| Standaard batterij | Li-Ion 1480 mAhBuy powerbank | Li-Ion 2120 mAhBuy powerbank | Li-Ion 2150 mAhBuy powerbank | Li-Ion 2120 mAhBuy powerbank |
| Snel opladen van de batterij | | | | |
| Draadloos opladen van de batterij | | | | |
| Intern geheugen | 512 MB | 32 GB, 64 GB | 64 GB | 32 GB, 64 GB |
| RAM-geheugen | 4 GB | 3 GB, 4 GB | 4 GB | 3 GB, 4 GB |
| Geheugen kaarten |  microSD, microSDHC tot 32 GBBuy memory card |  | | |
| Besturingssysteem | - | Android 11 | Android 12 | Android 11 |
| Processor | Spreadtrum SC9820E | MediaTek Helio A22 MT6761 | MediaTek Helio G95 MT6785 | Unisoc Tiger T310 UMS312 |
| CPU-klok | 1200 MHz | 2000 MHz | 2000 MHz | 2000 MHz |
| GPU | ARM Mali-T820 MP1 | PowerVR GE8300 @660 MHz | ARM Mali-G76 MC4 @900 MHz | PowerVR GT7200 |
| Touchscreen | | | | |
| Dual SIM | | | | |
| SIM-kaarten standaard | DualSIM(nanoSIM, nanoSIM) | | SingleSIM(nanoSIM) | |
| Dual SIM-modus | dual standby | nd | nd | nd |
| Hybride Dual SIM | nanoSIM, microSD | nd | nd | nd |
| Introductiedatum | I. kwartaal 2019 | | III. kwartaal 2022 | |
| Andere namen van deze telefoon | Qin 1s+ | - | - | - |
| GSM standaard | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS standaard (3G) | 850 900 1900 2100 | 850 900 2100 | 850 900 2100 | 850 900 2100 |
| LTE-standaard | FDD LTE: 2100, 1900, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 |
| 5G-standaard | | | | |
| CDMA standaard | | | | |
| TD-SCDMA-standaard | | | | |
| UMA standaard | | | | |
CAMERA'S - TERUG
| Eerste camera | | | | |
| Cameratype | nd | Standaard lens | Standaard lens | Standaard lens |
| Foto sensor model | nd | | Sony IMX219 | |
| Matrix | nd | 5 Mpx | 8 Mpx | 5 Mpx |
| Sensor maat | nd | | 1/4 | |
| Pixel grootte | nd | | 1,12 µm | |
| Schermresolutie | nd | | 3280x2464 px | |
| Optische zoom | nd | | | |
| Flitser | nd | LED | LED | LED |
| Dual-color LED-flitser | nd | | | |
| Videoformaten | nd | | H.264, H.265, MPEG4 | |
| Extra | nd | AF | AF | AF |
CAMERA'S - VOORKANT
| Eerste camera | | | | |
| Cameratype | nd | Staande lens | Staande lens | Staande lens |
| Matrix | nd | 2 Mpx | 2 Mpx | 2 Mpx |
| Pixel grootte | nd | 1,75 µm | 1,75 µm | 1,75 µm |
| Schermresolutie | nd | 1600x1200 px | 1600x1200 px | 1600x1200 px |
| Optische zoom | nd | | | |
| Flitser | nd | | | |
| Dual-color LED-flitser | nd | | | |
| Videoformaten | nd | | H.264, H.265, MPEG4 | |
| Extra | nd | FF | FF | FF |
SENSORS
| Accelerometer | | | | |
| Nabijheid | | | | |
| Licht sensor | | | | |
| Magnetometer | | | | |
| Gyroscoop | | | | |
| Barometer | | | | |
| Altimeter | | | | |
| Gravity sensor | | | | |
| Hall-effect sensor | | | | |
| Iris scanner | | | | |
| Vingerafdrukscanner | | | | |
| Thermometer | | | | |
| Hygrometer | | | | |
Gegevens transmissie
| xHTML | | | | |
| WAP | v2.0 | v2.0 | v2.0 | v2.0 |
| HSCSD | | | | |
| HSDPA | 42.20 Mbit/s | 42.20 Mbit/s | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | - | - | 603.00 Mbit/s | - |
| LTE UP | 51.00 Mbit/s | 51.00 Mbit/s | - | 51.00 Mbit/s |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| Bluetooth | v4.2 | v5.0 | | v5.0 |
| Perfil A2DP | | | | |
| HDMI | | | | |
| WiFi | v802.11 b/g/n | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac |
| WiFi frequenties | 2,4 GHz | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi-hotspot | | | | |
| IrDA | | | | |
| USB | v2.0 Type-C | v2.0 Type-C | v2.0 Type-C | v2.0 Type-C |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| Galileo | | | | |
| QZSS | | | | |
| NFC | | | | |
COMMUNICATIE EN BERICHTEN
| Call waiting | | | | |
| Video conferentie verbinding | | | | |
| Redirect | | | | |
| Push To Talk | | | | |
| Instant Messenger | | | | |
| SMS | | | | |
| EMS | | | | |
| MMS | | | | |
| Predictive text | T9 | T9 | T9 | T9 |
| Swype | | | | |
| E-mailclient | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| QWERTY toetsenbord | | | | |
| RSS reader | | | | |
Multimedia
| Radio | | | | |
| MP3 bediening | | | | |
| Stereo speakers | | | | |
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| HD Voice | | | | |
| Geluidsformaten | AAC, AAC+, AMR, MID, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Ringtone polyfoon | | | | |
| Video beltonen | | | | |
| Beltoon componist | | | | |
| Spelletjes | | | | |
| Java | | ART | ART | ART |
| Videoverbinding | | | | |
| DVB-H televisie | | | | |
| TV aansluiting | | | | |
PIM EN EXTRA FUNCTIES
| Klok | | | | |
| Stopwatch | | | | |
| Alarm | | | | |
| Calculator | | | | |
| Valuta Converter | | | | |
| Organizer | | | | |
| Agenda | | | | |
| Vliegtuigstand | | | | |
| SyncML | | | | |
| Data en fax | | | | |
| Schermbeveiliging | | | | |
| Thema's | | | | |
| Verwisselbare cover | | | | |
| Voice picking | | | | |
| Speaker | | | | |
| Memorecorder | | | | |
| Trilalarm | | | | |