Philips S257
| Vormgeving | Touchscreen |
| Afmetingen | 132.20 x 67.80 x 10.10 mm |
| Gewicht | 150.00 g |
| Schermgrootte | 4.50" |
| Scherm | Kleurrijk / TFT 16M kleuren 480 x 854 px (4.50") 218 ppi |
| Bescherming scherm |   |
| Extra scherm | |
| Secundaire bescherming scherm | |
| Max. gesprekstijd | 3G: 1500 min. (25.0 h) |
| Max. standbytijd | 3G: 495 uur (20.6 dagen) |
| Standaard batterij | Li-Ion 2000 mAhBuy powerbank |
| Snel opladen van de batterij | |
| Draadloos opladen van de batterij | |
| Intern geheugen | 8 GB |
| End-user-geheugen | 3.8 GB |
| RAM-geheugen | 1 GB |
| Geheugen kaarten |  microSD, microSDHC tot 32 GBBuy memory card |
| Besturingssysteem | Android 7.0 Nougat |
| Processor | MediaTek MT6737M |
| CPU-klok | 1100 MHz |
| GPU | ARM Mali-T720 MP2 |
| Touchscreen | |
| Dual SIM | |
| Dual SIM-modus | dual standby |
| Hybride Dual SIM | |
| Introductiedatum | II. kwartaal 2019 |
| Andere namen van deze telefoon | - |
| GSM standaard | 900 1800 |
| UMTS standaard (3G) | 900 2100 |
| LTE-standaard | FDD LTE: 2600, 2100, 1800, 900, 800 TDD LTE: 2600 |
| 5G-standaard | |
| CDMA standaard | |
| TD-SCDMA-standaard | |
| UMA standaard | |
CAMERA'S - TERUG
| Eerste camera | |
| Matrix | 5 Mpx |
| Schermresolutie | 2592x1944 px |
| Optische zoom | |
| Flitser | LED |
| Dual-color LED-flitser | |
| Videoformaten | H.263, H.264, MPEG4 |
| Extra | - |
CAMERA'S - VOORKANT
| Eerste camera | |
| Matrix | 2 Mpx |
| Schermresolutie | 1600x1200 px |
| Optische zoom | |
| Flitser | |
| Dual-color LED-flitser | |
| Videoformaten | H.263, H.264, MPEG4 |
| Extra | 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 |
| HSCSD | |
| HSDPA | 42.20 Mbit/s |
| HSUPA | 11.50 Mbit/s |
| HSPA | |
| HSPA+ | |
| LTE DL | - |
| LTE UP | 51.00 Mbit/s |
| WIMAX+ | |
| GPRS | classe 12 |
| EDGE | classe 12 |
| Bluetooth | v4.1 |
| Perfil A2DP | |
| HDMI | |
| WiFi | v802.11 b/g/n |
| WiFi frequenties | 2,4 GHz |
| WiFi Display | |
| DLNA | |
| Miracast | |
| WiFi-hotspot | |
| IrDA | |
| USB | v2.0 |
| GPS | |
| A-GPS | |
| GLONASS | |
| Beidou | |
| 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, FLAC, MID, OGG, WAV, eAAC+ |
| Ringtone polyfoon | 64 voice |
| 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 | |
