Rakuten Mini vs Duoqin Qin3 Pro
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP52 |  |
| Dimensions | 106.20 x 53.40 x 8.60 mm | - |
| Weight | 79.00 g | |
| Display size | 3.60" | 5.50" |
| Display | Color / TFT 16M colors 60 Hz 720 x 1280 px (3.60") 408 ppi | Color / IPS TFT 16M colors 60 Hz (5.50") |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | 3G: 420 min. (7.0 h) 4G: 324 min. (5.4 h) | |
| Stand-by (max.) | 3G: 220 h. (9.2 days) 4G: 160 h. (6.7 days) | |
| Standard battery | Li-Ion 1250 mAhBuy powerbank
| Li-Ion Buy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Internal memory | 32 GB | 128 GB |
| RAM memory | 3 GB | 6 GB |
| Memory cards | | |
| Operating system | Android 9.0 Pie | Android |
| Processor | Qualcomm Snapdragon 439 | MediaTek Helio G99 MT6789 |
| Processor clock | 2000 MHz | 2200 MHz |
| GPU | Adreno 505 | ARM Mali-G57 MC2 |
| Touchscreen |  | |
| DualSIM | | |
| SIM cards standard | SingleSIM(eSIM) | |
| Announced | 1Q 2020 | 1Q 2023 |
| Other names | - | - |
| GSM frequencies | | 850 900 1800 1900 |
| UMTS | 850 1700 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 2100, 1800, 1700, 800, 700 TDD LTE: 2600, 2500 | |
| Standard 5G | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | Standard | Standard |
| Photo matrix | 16 Mpx | 8 Mpx |
| Sensor size | | 1/4 |
| Pixel size | | 1,12 µm |
| Resolution | | 3264x2448 px |
| Optical zoom | | |
| Digital zoom | 4x | |
| Flash | LED | |
| Dual-colour LED flash | | |
| Video resolution | 19210x1080 px | |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 |
| Additional | AF, f/2.0 | AF |
CAMERAS - FRONT
| First camera | | |
| Camera type | Portrait | Portrait |
| Photo matrix | 5 Mpx | 5 Mpx |
| Optical zoom | | |
| Digital zoom | 4x | |
| Flash | | |
| Dual-colour LED flash | | |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 |
| Additional | FF, f/2.2 | FF |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | | v2.0 |
| HSCSD | | |
| HSDPA | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | - | - |
| LTE UP | 51.00 Mbit/s | 51.00 Mbit/s |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.0 | v5.0 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac |
| WiFi frequencies | 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 |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| QZSS | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | | T9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | 3.5 mm |
| Sound formats | AAC, AAC+, AMR, MID, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | ART | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |