Compare Microsoft Lumia 640 Dual SIM
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| Dimensions | 141.3 x 72.2 x 8.8 mm | 150 x 76 x 13 mm |
| Weight | 145 grams | 145 grams |
| Stand-by | 5 week | 5.3 week |
| Talk time | 20.3 hour | 35 hour |
| Monoblock | ||
| Touchscreen | Multi-touch, Capacitive | Multi-touch, Capacitive |
| Voice command | ||
| Voice dialing | ||
| Windows Phone | 8.1 | |
| Android | 8.0 (Oreo) | |
| Auto-rotate | ||
| Color display | Adjustable display brightness, 16.777.216 colors (24 bits), TFT | Adjustable display brightness, 16.777.216 colors (24 bits), IPS |
| 5 inch | 5.2 inch |
| 1280 x 720 pixels | 1920 x 1080 pixels |
| 16:9 | 16:9 |
| 294 | 424 |
| 67.6% | 65.4% |
| Camera | Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Landscape mode, Macro mode, Burst (Continuous) Shooting, Night mode, Portrait mode, Special anti red-eye flash setting, Video recorder, self-timer | Auto focus, Digital zoom, Effects/camera settings, FLIR Thermal Camera, Flash, Geotagging, Quality settings, Macro mode, Night mode, Portrait mode, Video recorder, self-timer |
| 8 MP | 16 MP |
| f/2.2 | |
| (camera) 3264 x 2448 pixels + (video) 1920 x 1080 pixels | (camera) 4640 x 3480 pixels + (video) 3840 x 2160 pixels |
| Haptic feedback | ||
| Integrated antenna | ||
| Processor | Qualcomm Snapdragon 400, Quad Core | Qualcomm Snapdragon 630, Octa core |
| 1.2 GHz | 2.2 GHz |
| Secondary camera | ||
| 0.9 MP | 8 MP |
| f/2.4 | |
| (video) 1280 x 720 pixels | (camera) 3264 x 2448 pixel |
| User exchangeable covers | ||
| Gorilla Glass | ||
| Dust and waterproof | IP68/69 | |
| Rugged housing | MIL-STD-810G | |
| Dual SIM | ||
| Flight mode | ||
| Integrated handsfree speaker | ||
| micro-SIM (3FF) | ||
| Vibrating alert | ||
| Videoconferencing | ||
| nano-SIM (4FF) | ||
| Quad band | ||
| EDGE | ||
| GPRS | ||
| HSDPA | Cat24 42 Mbps | |
| HSUPA | Cat6 5.76 Mbps | |
| UMTS | ||
| 4G (LTE) | Cat 11 (600 Mbps), Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 19, Band 20, Band 26, Band 28, Band 38, Band 39, Band 40, Band 41 | |
| Agenda | ||
| Alarm clock | ||
| Calculator | ||
| Contact list | ||
| Date and time notation | ||
| Document viewer | Excel files, PowerPoint files, PDF files, Word files | Excel files, PowerPoint files, PDF files, Word files |
| Phonebook with groups | ||
| Photo phonebook | ||
| Reminder list | ||
| To-do list | ||
| Voice memo | ||
| Converter | ||
| Stopwatch & countdown timer | ||
| Image editor | ||
| Photo album | ||
| Video codec support | H.263, H.264, MPEG-4, VC-1, Windows Media Video 9 | H.263, H.264, H.265, MPEG-4, VP8 |
| Video file support | 3GP, ASF, AVI, WMV | 3GP, AVI, MKV, MP4, WMV |
| Games | ||
| Java application support | ||
POP3, SMTP, IMAP4 | POP3, SMTP, IMAP4 | |
| Instant messaging | Windows Live/MSN Messenger | Google Talk |
| MMS | Video MMS | Video MMS |
| SMS | Group messaging, Receive and send concatenated messages | Group messaging, Receive and send concatenated messages |
| Predictive Text Input | T9 | |
| Internet browser | Internet Explorer | |
| YouTube support | ||
| RSS reader | ||
| A-GPS | ||
| Beidou | ||
| Build-in navigation system | HERE Drive+, HERE Maps | Google Maps, Google Maps Navigation |
| Ovi Maps | |
| Digital Compass | ||
| GLONASS | ||
| GPS receiver | ||
| Galileo | ||
| Quasi-Zenith (QZSS) | ||
| Audio codec support | AAC, AAC+, eAAC+, HE-AAC, EVRC, FLAC, MP3 VBR, MP42, OGG Vorbis, QCELP, Windows Media Audio 10, Windows Media Audio 9 | AAC, AAC+, eAAC+, AMR, FLAC, MIDI, MP3 VBR, OGG Vorbis |
| Audio file support | M4B, MP3, WMA | MP3, WAV |
| FM-radio | Stereo, Radio recorder, RDS | |
| Polyphonic ringtones | 64-tone polyphonic ringtones, MP3 ringtones | MP3 ringtones |
| Internal memory | ||
| 1 GB | 4 GB |
| 8 GB | 64 GB |
| Memory card slot | MicroSDHC memory card | MicroSDHC memory card |
| Audio jack plug | 3.5 mm | 3.5 mm |
| USB | v2.0, microUSB | Type-C |
| Bluetooth | v4.0, Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Generic Attribute Profile (GATT), Hands-Free Profile (HFP), Human Interface Device Profile (HID), Message Access Profile (MAP), Object Push Profile (OPP), Personal Area Network Profile (PAN), Phonebook Access Profile (PBAP) | v5.0, Advanced Audio Distribution Profile (A2DP) |
| DLNA support | ||
| NFC | ||
| Synchronisation | ActiveSync, SyncML | ActiveSync, SyncML |
| Tethering | ||
| Video Out | ||
| WAP | 2.0 | 2.0 |
| Wireless Lan (WLAN/Wi-Fi) | Wi-Fi 4 (802.11n) | Wi-Fi 5 (802.11ac) |
| Battery | Li-ion, User replaceable | Li-ion |
| 2500 mAh | 4500 mAh |
| Fast charging | Qualcomm Quick Charge | |
| Ambient light sensor | ||
| Gesture recognition | ||
| Proximity sensor | ||
| Afstandsmeter | ||
| Multiple homescreens | ||
| Widgets | ||
