Redmi 7A vs Cubot C20
| Formfaktor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Größe | 146.30 x 70.41 x 9.55 mm | 155.00 x 74.00 x 10.00 mm | 167.70 x 78.00 x 9.10 mm | 163.49 x 74.53 x 7.99 mm |
| Gewicht | 165.00 g | 192.80 g | 202.00 g | 178.80 g |
| Bildschirmdiagonale | 5.45" | 6.18" | 6.60" | 6.56" |
| Anzeige | Farbdisplay / IPS TFT 16M Farben 720 x 1440 px (5.45") 295 ppi | Farbdisplay / IPS TFT 16M Farben 60 Hz 1080 x 2246 px (6.18") 403 ppi | Farbdisplay / IPS TFT 16M Farben 90 Hz 1080 x 2400 px (6.60") 399 ppi | Farbdisplay / IPS TFT 16,7M Farben 90 Hz 720 x 1612 px (6.56") 269 ppi |
| Displayschutz |   | | | |
| Sekundäranzeige | | | | |
| Schutz des Touch-Displays | | | | |
| Gesprächszeit | 3G: Bis zu 1500 Min (25.0 Std.) |  | | |
| Stand-by | 3G: 456 Std. (19.0 Tage) | | | |
| Maximale Wiedergabezeit | Audio: 216 h (9.0 Tage) Video: 17 h (0.7 Tage) | nd | nd | nd |
| Standard-Akku | Li-Ion 4000 mAhPowerbank kaufen | Li-Ion 4200 mAhPowerbank kaufen | Li-Po 5000 mAhPowerbank kaufen | Li-Ion 5000 mAhPowerbank kaufen |
| Schnelladefunktion |  | | | |
| Kabelloses Laden | | | | |
| Interner Speicher | 16 GB, 32 GB | 64 GB | 64 GB, 128 GB | 64 GB, 128 GB |
| RAM-Speicher | 2 GB | 4 GB | 4 GB, 6 GB | 4 GB, 8 GB |
| MicroSD-Steckplatz | microSD, microSDHC, microSDXC bis zu 256 GBSpeicherkarte kaufen | microSD, microSDHC, microSDXC bis zu 128 GBSpeicherkarte kaufen | microSD, microSDHC, microSDXC bis zu 1000 GBSpeicherkarte kaufen | microSD, microSDHC, microSDXC bis zu 1000 GBSpeicherkarte kaufen |
| Betriebssystem | - | Android 10 | Android 13 | Android 14 |
| Benutzeroberfläche | - | - | One UI 5.0 | - |
| Prozessor-Name | Qualcomm Snapdragon 439 | MediaTek Helio A25 MT6762D | MediaTek Dimensity 700 MT6833 | Unisoc Tiger T606 UMS9230 T7200 |
| Prozessor-Geschwindigkeit | 2000 MHz | 1800 MHz | 2000 MHz | 1600 MHz |
| GPU | Adreno 505 | ARM Mali-T880 MP2 | ARM Mail-G57 MC2 @955 Mhz | Mali-G57 MP1 @650 MHz |
| Touchscreen | | | | |
| Dual SIM | | | | |
| Standard der SIM-Karten | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | | DualSIM(nanoSIM, nanoSIM) |
| DualSIM-Modus | dual standby | dual standby | nd | dual standby |
| Hybrid Dual-SIM | | | nd | |
| Gestartet | II. Quartal 2019 | I. Quartal 2021 | IV. Quartal 2022 | IV. Quartal 2023 |
| Andere Namen | Xiaomi Redmi 7A | - | SM-A146P; SM-A146P/N | - |
| GSM Band | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS Band | 850 900 2100 | 900 2100 | 850 900 1700 1900 | 850 900 1900 2100 |
| LTE-Standard | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2600, 2100, 1800, 900, 800 | | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 |
| 5G-Standard | | | | |
| CDMA Band | 850 | | | |
| TD-SCDMA-Standard | 1900 2000 | | | |
| UMA-Technik | | | | |
KAMERAS - RÜCKSEITE
| Erste Kamera | | | | |
| Kameratyp | | Standard | Standard | Standard |
| Sensorauflösung | 13 Mpx | 12 Mpx | 50 Mpx | 16 Mpx |
| Pixel Größe | | | | 1 µm |
| Optischer Zoom | | | | |
| Fotolicht | LED | LED | LED | LED |
| Zweifarbiger LED-Blitz | | | | |
| Video-Auflösung | 1920x1080 px | | 1920x1080 px | 1920x1080 px |
| Videoformate | H.263, H.264, MPEG4 - 30 fps | H.264, H.265, MPEG4 | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps |
| Zusätzlich | AF, f/2.2 | AF | AF, f/1.8 | AF, f/2.2 |
| Zweite Kamera | | | | |
| Kameratyp | nd | Makro-Objektiv | Makro-Objektiv | nd |
| Sensorauflösung | nd | 5 Mpx | 2 Mpx | nd |
| Sensorgröße | nd | | 1/5 | nd |
| Pixel Größe | nd | | 1,75 µm | nd |
| Standbildauflösungen | nd | | 1600x1200 px | nd |
| Optischer Zoom | nd | | | nd |
| Fotolicht | nd | LED | LED | nd |
| Zweifarbiger LED-Blitz | nd | | | nd |
| Videoformate | nd | H.264, H.265, MPEG4 | H.264, H.265, MPEG4 - 30 fps | nd |
| Zusätzlich | nd | FF | FF, f/2.4 | nd |
| Dritte Kamera | | | | |
| Kameratyp | nd | | Tiefenschärfe | nd |
| Sensorauflösung | nd | 0.3 Mpx | 2 Mpx | nd |
| Sensorgröße | nd | | 1/5 | nd |
| Pixel Größe | nd | | 1,75 µm | nd |
| Standbildauflösungen | nd | | 1600x1200 px | nd |
| Optischer Zoom | nd | | | nd |
| Fotolicht | nd | LED | LED | nd |
| Zweifarbiger LED-Blitz | nd | | | nd |
| Videoformate | nd | H.264, H.265, MPEG4 | H.264, H.265, MPEG4 - 30 fps | nd |
| Zusätzlich | nd | FF | FF, f/2.4 | nd |
KAMERAS - FRONTSEITE
| Erste Kamera | | | | |
| Kameratyp | | Porträtobjektiv | Porträtobjektiv | Porträtobjektiv |
| Sensorauflösung | 5 Mpx | 8 Mpx | 13 Mpx | 5 Mpx |
| Pixel Größe | | | | 1,12 µm |
| Optischer Zoom | | | | |
| Fotolicht | | | | LED |
| Zweifarbiger LED-Blitz | | | | |
| Video-Auflösung | | | 1920x1080 px | |
| Videoformate | H.263, H.264, MPEG4 - 30 fps | H.264, H.265, MPEG4 | H.264, H.265, MPEG4 - 30 fps | |
| Zusätzlich | FF | FF | FF, f/2.0 | FF, f/2.2 |
SENSOREN
| Beschluenigungsmesser | | | | |
| Abstandssensor | | | | |
| Lichtsensor | | | | |
| Magnetometer | | | | |
| Gyroskop | | | | |
| Barometer | | | | |
| Höhenmesser | | | | |
| Gravitationssensor | | | | |
| Hall-Sensor | | | | |
| Iris-Scanner | | | | |
| Fingerabdruckscanner | | | | |
| Thermometer | | | | |
| Hygrometer | | | | |
Datenübertragung
| 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 | - | - | - | - |
| LTE UP | 51.00 Mbit/s | 51.00 Mbit/s | - | - |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| Bluetooth | v4.2 | v4.2 | v5.2 | v5.0 |
| A2DP Profile | | | | |
| HDMI | | | | |
| WiFi | v802.11 b/g/n | v802.11 a/b/g/n | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac |
| WLAN-Frequenzen | 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 | v2.0 Type-C | v2.0 Type-C | v2.0 Type-C |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| Galileo | | | | |
| QZSS | | | | |
| NFC | | | | |
KOMMUNIKATION UND MESSAGING
| Anklopfen | | | | |
| Telefonkonferenz | | | | |
| Rufumleitung | | | | |
| Push To Talk | | | | |
| Instant Messenger | | | | |
| SMS | | | | |
| EMS | | | | |
| MMS | | | | |
| Worterkennung | T9 | T9 | T9 | T9 |
| Swype | | | | |
| E-Mail Funktion | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| QWERTY-Tastatur | | | | |
| RSS-Reader | | | | |
Multimedia
| Radio | | | | |
| MP3-Player | | | | |
| Stereo-Lautsprecher | | | | |
| Audio Jack | 3.5 mm | | 3.5 mm | 3.5 mm |
| HD Voice | | | | |
| Audioformate | AAC, AAC+, AMR, FLAC, MID, OGG, WAV, eAAC+ | AAC, AAC+, AMR, APE, FLAC, MID, OGG, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Polyphoner Klingeltöne | | | | |
| Video Klingeltöne | | | | |
| Klingelton Komponisten | | | | |
| Spiele | | | | |
| Java | ART | ART | ART | ART |
| Videotelefoniegespräche | | | | |
| DVB-H TV | | | | |
| TV-Ausgang | | | | |
PIM UND ZUSÄTZLICHE FUNKTIONEN
| Uhr | | | | |
| Stoppuhr | | | | |
| Alarmfunktion | | | | |
| Rechner | | | | |
| Währungsumrechner | | | | |
| Organizer | | | | |
| Kalender | | | | |
| Offline-Modus | | | | |
| SyncML | | | | |
| Daten und Fax | | | | |
| Bildschirmschoner | | | | |
| Themen | | | | |
| Oberschale | | | | |
| Sprachsteuerung | | | | |
| Freisprechfunktion | | | | |
| Sprachmemo | | | | |
| Vibrationsalarm | | | | |