LeTV 1S vs I Kall S1
| Vormgeving | Touchscreen | Touchscreen |
| Afmetingen | 151.10 x 74.20 x 7.50 mm | - |
| Gewicht | 169.00 g | 218.00 g |
| Schermgrootte | 5.50" | 6.80" |
| Scherm | Kleurrijk / IPS TFT 16M kleuren 1080 x 1920 px (5.50") 401 ppi | Kleurrijk / IPS TFT 16,7M kleuren 720 x 1640 px (6.80") 263 ppi |
| Bescherming scherm |   | |
| Extra scherm | | |
| Secundaire bescherming scherm | | |
| Max. gesprekstijd | 3G: 1752 min. (29.2 h) |  |
| Max. standbytijd | 4G: 340 uur (14.2 dagen) | |
| Maximale afspeeltijd | Audio: 48 h (2.0 dagen) Video: 7 h (0.3 dagen) | nd |
| Standaard batterij | Li-Ion 3000 mAhBuy powerbank | Li-Ion 6000 mAhBuy powerbank |
| Snel opladen van de batterij | Fast Charging | |
| Draadloos opladen van de batterij | | |
| Intern geheugen | 32 GB | 128 GB |
| RAM-geheugen | 3 GB | 6 GB |
| Geheugen kaarten | |  microSD, microSDHC, microSDXC tot 512 GBBuy memory card |
| Besturingssysteem | Android 5.1.1 Lollipop | Android 13 |
| Interface | EUI 5.5 | - |
| Processor | MediaTek Helio X10 MT6795 | Unisoc Tiger T606 UMS9230 T7200 |
| CPU-klok | 2200 MHz | 1600 MHz |
| GPU | PowerVR G6200 | Mali-G57 MP1 @650 MHz |
| Touchscreen | | |
| Dual SIM | | |
| SIM-kaarten standaard | DualSIM(microSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| Dual SIM-modus | dual standby | dual standby |
| Hybride Dual SIM | | |
| Introductiedatum | II. kwartaal 2015 | |
| Andere namen van deze telefoon | Le 1s | - |
| GSM standaard | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS standaard (3G) | 850 900 1900 2100 | 850 900 1900 2100 |
| LTE-standaard | FDD LTE: 2600, 2100, 1800 TDD LTE: 2600, 2500, 2300, 1900 | |
| 5G-standaard | | |
| CDMA standaard | | |
| TD-SCDMA-standaard | 1900 2000 | |
| UMA standaard | | |
CAMERA'S - TERUG
| Eerste camera | | |
| Cameratype | | Standaard lens |
| Matrix | 13 Mpx | 21 Mpx |
| Schermresolutie | 4128x3096 px | |
| Optische zoom | | |
| Digitale vergroting | 6x | |
| Flitser | LED | LED |
| Dual-color LED-flitser | | |
| Videoresolutie | 3840x2160 px | 1920x1080 px |
| Videoformaten | H.263, H.264, MPEG4 - 30 fps | |
| Extra | AF, OIS, f/2.0 | AF |
| Tweede camera | | |
| Cameratype | nd | Groothoeklens |
| Matrix | nd | 5 Mpx |
| Optische zoom | nd | |
| Flitser | nd | LED |
| Dual-color LED-flitser | nd | |
| Extra | nd | FF |
| Derde camera | | |
| Cameratype | nd | Macro lens |
| Matrix | nd | 2 Mpx |
| Optische zoom | nd | |
| Flitser | nd | LED |
| Dual-color LED-flitser | nd | |
| Extra | nd | FF |
CAMERA'S - VOORKANT
| Eerste camera | | |
| Cameratype | | Staande lens |
| Matrix | 5 Mpx | 8 Mpx |
| Schermresolutie | 2592x1944 px | |
| Optische zoom | | |
| Flitser | | |
| Dual-color LED-flitser | | |
| Videoformaten | H.263, H.264, MPEG4 - 30 fps | |
| Extra | FF | 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 | 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 | - |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v4.0 | v5.0 |
| Perfil A2DP | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | 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 | XT9 | 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 | |
| HD Voice | | |
| Geluidsformaten | AAC, AAC+, AMR, APE, FLAC, OGG, WMA, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Ringtone polyfoon | 64 voice | |
| 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 | | |
