Nubia X vs Ulefone Armor 21
| Vormgeving | Touchscreen | Touchscreen |
| Waterdichtheid en stof-weerstand |  | IP68, IP69K |
| Afmetingen | 154.10 x 73.30 x 8.40 mm | 176.00 x 81.60 x 18.10 mm |
| Gewicht | 181.00 g | 400.00 g |
| Schermgrootte | 6.26" | 6.58" |
| Scherm | Kleurrijk / IPS TFT 16M kleuren 1080 x 2280 px (6.26") 403 ppi | Kleurrijk / IPS TFT 16M kleuren 120 Hz 1080 x 2408 px (6.58") 401 ppi |
| Bescherming scherm | Corning Gorilla Glass Buy screen protector |  |
| Extra scherm | Kleurrijk / OLED 16M kleuren 720 x 1520 px (5.10") | |
| Secundaire bescherming scherm | Corning Gorilla Glass | |
| Max. gesprekstijd | | 3G: 2340 min. (39.0 h) |
| Max. standbytijd | | 3G: 522 uur (21.8 dagen) |
| Maximale afspeeltijd | nd | Audio: 30 h (1.3 dagen) Video: 15 h (0.6 dagen) |
| Standaard batterij | Li-Po 3800 mAhBuy powerbank | Li-Po 9600 mAhBuy powerbank |
| Snel opladen van de batterij | Quick Charge 3.0 |  |
| Draadloos opladen van de batterij | | |
| Intern geheugen | 64 GB, 128 GB, 256 GB | 256 GB |
| RAM-geheugen | 6 GB, 8 GB | 8 GB |
| Geheugen kaarten | | microSD, microSDHC, microSDXC tot 2000 GBBuy memory card |
| Besturingssysteem | Android 8.1 Oreo | Android 13 |
| Interface | nubia UI 6.0.2 | - |
| Processor | Qualcomm Snapdragon 845 | MediaTek Helio G99 MT6789 |
| CPU-klok | 2650 MHz | 2200 MHz |
| GPU | Adreno 630 | ARM Mali-G57 MC2 |
| Touchscreen | | |
| Dual SIM | | |
| SIM-kaarten standaard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| Dual SIM-modus | dual standby | dual standby |
| Hybride Dual SIM | | |
| Introductiedatum | IV. kwartaal 2018 | II. kwartaal 2023 |
| Andere namen van deze telefoon | - | - |
| GSM standaard | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS standaard (3G) | 850 900 1900 2100 | 850 900 1700 1900 2100 |
| LTE-standaard | FDD LTE: 2600, 2100, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 |
| 5G-standaard | | |
| CDMA standaard | 850 CDMA2000 1xEV-DO | |
| TD-SCDMA-standaard | 1900 2000 | |
| UMA standaard | | |
CAMERA'S - TERUG
| Eerste camera | | |
| Cameratype | | Standaard lens |
| Foto sensor model | | Sony IMX686 |
| Matrix | 16 Mpx | 64 Mpx |
| Sensor maat | | 1/1,7 |
| Pixel grootte | | 0,8 µm |
| Schermresolutie | | 9216x6912 px |
| Optische zoom | | |
| Aantal lenzen | | 6 |
| Gezichtsveld | | 85 ° |
| Flitser | 3x LED | LED |
| Dual-color LED-flitser | 2+1 | |
| Videoresolutie | | 1920x1440 px |
| Videoformaten | H.263, H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps |
| Extra | AF, OIS, f/1.8 | AF, f/1.9 |
| Tweede camera | | |
| Foto sensor model | | OmniVision OV24A1B |
| Matrix | 24 Mpx | 24 Mpx |
| Sensor maat | | 1/2,83 |
| Pixel grootte | | 0,9 µm |
| Schermresolutie | | 5664x4248 px |
| Optische zoom | | |
| Gezichtsveld | | 78 ° |
| Flitser | 3x LED | LED |
| Dual-color LED-flitser | 2+1 | |
| Videoformaten | H.263, H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 30 fps |
| Extra | AF, OIS, f/1.7 | FF, f/1.8 |
CAMERA'S - VOORKANT
| Eerste camera | | |
| Cameratype | nd | Staande lens |
| Foto sensor model | nd | Sony IMX481 |
| Matrix | nd | 16 Mpx |
| Sensor maat | nd | 1/3,09 |
| Pixel grootte | nd | 1 µm |
| Schermresolutie | nd | 4656x3496 px |
| Optische zoom | nd | |
| Aantal lenzen | nd | 5 |
| Gezichtsveld | nd | 76 ° |
| Flitser | nd | |
| Dual-color LED-flitser | nd | |
| Videoresolutie | nd | 1920x1440 px |
| Videoformaten | nd | H.264, H.265, MPEG4 - 30 fps |
| Extra | nd | FF, f/2.2 |
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 |
| HSCSD | | |
| HSDPA | 42.00 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | 1174.00 Mbit/s | |
| LTE UP | - | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.0 | v5.2 |
| Perfil A2DP | | |
| HDMI | | |
| WiFi | v802.11 b/g/n | v802.11 a/b/g/n/ac |
| WiFi frequenties | 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 | | |
COMMUNICATIE EN BERICHTEN
| Call waiting | | |
| Video conferentie verbinding | | |
| Redirect | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Predictive text | T9 | T9 |
| Swype | | |
| E-mailclient | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| QWERTY toetsenbord | | |
| RSS reader | | |
Multimedia
| Radio | | |
| MP3 bediening | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Geluidsformaten | 3GA, AAC, AMR, APE, DTS, FLAC, IMY, M4A, MID, MKA, OGG, QCP, WAV, WMA, WMV | AAC, AAC+, AMR, FLAC, MID, MKA, OGG, WAV, eAAC+ |
| Ringtone polyfoon | | |
| Video beltonen | | |
| Beltoon componist | | |
| Spelletjes | | |
| Java | 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 | | |