Siemens S4 Power vs Ulefone Armor X8
| Vormgeving | Bar-telefoon | Touchscreen |
| Waterdichtheid en stof-weerstand |  | IP68, IP69K |
| Afmetingen | 150.00 x 46.00 x 34.00 mm | 160.30 x 79.00 x 13.80 mm |
| Gewicht | 235.00 g | 256.30 g |
| Schermgrootte | - | 5.70" |
| Scherm | Mono / STN 97 x 33 px | Kleurrijk / IPS TFT 16M kleuren 60 Hz 720 x 1440 px (5.70") 282 ppi |
| Bescherming scherm |   | |
| Extra scherm | | |
| Secundaire bescherming scherm | | |
| Max. gesprekstijd | 2G: 420 min. (7.0 h) | 3G: 870 min. (14.5 h) |
| Max. standbytijd | 2G: 50 uur (2.1 dagen) | 3G: 510 uur (21.3 dagen) |
| Standaard batterij | Li-Ion 1350 mAhBuy powerbank | Li-Po 5080 mAhBuy powerbank |
| Snel opladen van de batterij | |  |
| Draadloos opladen van de batterij | | |
| Geheugen van het telefoonboek | 50 contacten | |
| Intern geheugen | | 64 GB |
| RAM-geheugen | | 4 GB |
| Geheugen kaarten | | microSD, microSDHC, microSDXC tot 256 GBBuy memory card |
| Besturingssysteem | - | Android 10 |
| Processor | - | MediaTek Helio A25 MT6762D |
| CPU-klok | - | 1800 MHz |
| GPU | - | ARM Mali-T880 MP2 |
| Touchscreen | | |
| Dual SIM | | |
| SIM-kaarten standaard | | DualSIM(nanoSIM, nanoSIM) |
| Dual SIM-modus | nd | dual standby |
| Hybride Dual SIM | nd | nanoSIM, microSD |
| Introductiedatum | IV. kwartaal 1996 | IV. kwartaal 2020 |
| Andere namen van deze telefoon | - | - |
| GSM standaard | 900 | 850 900 1800 1900 |
| UMTS standaard (3G) | | 850 900 1700 1900 2100 |
| LTE-standaard | | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 |
| 5G-standaard | | |
| CDMA standaard | | |
| TD-SCDMA-standaard | | |
| UMA standaard | | |
CAMERA'S - TERUG
| Eerste camera | | |
| Cameratype | nd | Standaard lens |
| Matrix | nd | 13 Mpx |
| Schermresolutie | nd | 3072x4096 px |
| Optische zoom | nd | |
| Aantal lenzen | nd | 6 |
| Flitser | nd | 2x LED |
| Dual-color LED-flitser | nd | |
| Videoresolutie | nd | 1920x1080 px |
| Videoformaten | nd | H.263, H.264, MPEG4 - 30 fps |
| Extra | nd | AF, f/2.2 |
| Tweede camera | | |
| Cameratype | nd | Diepte van het veld |
| Matrix | nd | 2 Mpx |
| Optische zoom | nd | |
| Flitser | nd | 2x LED |
| Dual-color LED-flitser | nd | |
| Videoformaten | nd | H.263, H.264, MPEG4 - 30 fps |
| Extra | nd | FF, f/2.4 |
| Derde camera | | |
| Cameratype | nd | Diepte van het veld |
| Matrix | nd | 2 Mpx |
| Optische zoom | nd | |
| Flitser | nd | 2x LED |
| Dual-color LED-flitser | nd | |
| Videoformaten | nd | H.263, H.264, MPEG4 - 30 fps |
| Extra | nd | FF |
CAMERA'S - VOORKANT
| Eerste camera | | |
| Cameratype | nd | Staande lens |
| Matrix | nd | 8 Mpx |
| Optische zoom | nd | |
| Flitser | nd | |
| Dual-color LED-flitser | nd | |
| Videoresolutie | nd | 1920x1080 px |
| Videoformaten | nd | H.263, H.264, MPEG4 - 30 fps |
| Extra | nd | FF, f/2.4 |
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 |
| HSCSD | | |
| HSDPA | | 42.20 Mbit/s |
| HSUPA | | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | - |
| LTE UP | | 51.00 Mbit/s |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | | v5.0 |
| Perfil A2DP | | |
| HDMI | | |
| WiFi | | v802.11 a/b/g/n/ac |
| WiFi frequenties | | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi-hotspot | | |
| IrDA | | |
| USB | | v2.0 Type-C |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| NFC | | |
COMMUNICATIE EN BERICHTEN
| Call waiting | | |
| Video conferentie verbinding | | |
| Redirect | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Predictive text | | T9 |
| Swype | | |
| E-mailclient | | POP3, IMAP4, SMTP |
| QWERTY toetsenbord | | |
| RSS reader | | |
Multimedia
| Radio | | |
| MP3 bediening | | |
| Stereo speakers | | |
| Audio Jack | | 3.5 mm |
| HD Voice | | |
| Geluidsformaten | | AAC, AAC+, AMR, APE, FLAC, MID, MKA, WAV, eAAC+ |
| Ringtone polyfoon | | |
| Video beltonen | | |
| Beltoon componist | | |
| Spelletjes | | |
| Java | | 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 | | |