Compare Samsung Galaxy J7 (2017) Duos
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| Dimensions | 152,4 x 74,7 x 7,9 mm | 145,04 x 70,4 x 8,55 mm | 158,8 x 76,7 x 11,9 mm |
| Weight | currently unknown | currently unknown | 248 gr |
| Stand-by time | dependent on usage | 3,7 week(s) | dependent on usage |
| Call time | dependent on usage | 12,7 hour(s) | dependent on usage |
| Monoblock | |||
| Directional key | |||
| Fingerprint recognition | |||
| Touchscreen | Multi-touch, Capacitive | Multi-touch, Capacitive | Multi-touch, Capacitive |
| Voice command | |||
| Voice dialing | |||
| Android | 7.0 (Nougat) | 8.1 | 10 |
| Auto-rotate | |||
| Colour display | Adjustable display brightness, 16.777.216 colours (24 bits), HD Super AMOLED | Adjustable display brightness, 16.777.216 colours (24 bits), IPS | Adjustable display brightness, 16.777.216 colours (24 bits), IPS |
| 5.5 inch | 5.45 inch | 5.7 inch |
| 1920 x 1080 pixels | 960 x 480 pixels | 2160 x 1080 pixels |
| 16:9 | 18:9 | 18:9 |
| 401 | 197 | 424 |
| 74.1% | 75.5% | 69.8% |
| Camera | Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Mosaic photo, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, Smile Shot, Video recorder, self-timer | Auto focus, Image stabilization, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Quality settings, Macro mode, Burst (Continuous) Shooting, Night mode, Panoramic photo, Portrait mode, 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 |
| 13 MP | 8 MP | 12 MP |
| f/1.7 | f/1.8 | |
| (camera) 4128 x 3096 pixels + (video) 1920 x 1080 pixels | (camera) 3264 x 2448 pixels + (video) 1920 x 1080 pixels | (camera) 4640 x 3480 pixels + (video) 1920 x 1080 pixels |
| Front camera | Flash | ||
| 13 MP | 5 MP | 8 MP |
| f/1.9 | ||
| (camera) 4208 x 3120 pixels + (video) 1920 x 1080 pixels | (camera) 2592 x 1944 pixels | (camera) 3264 x 2448 pixel |
| Haptic feedback | |||
| Integrated antenna | |||
| Processor | Samsung Exynos 7870, Octa core | MediaTek MT6739, Quad Core | Qualcomm Snapdragon 660, Octa core |
| 1.6 GHz | 1.5 GHz | 2.0 GHz |
| User exchangeable covers | |||
| Gorilla Glass | |||
| Dirt and waterproof | IP52 | IP68 | |
| Rugged casing | MIL-STD-810G | ||
| Dual SIM | |||
| Flight mode | |||
| Integrated handsfree speaker | |||
| micro-SIM (3FF) | |||
| Vibrating alert | |||
| Videoconferencing | |||
| nano-SIM (4FF) | |||
| Quad band | |||
| 4G (LTE) | Cat 6 (300 Mbps), Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28 | Cat 4 (150 Mbps), Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40 | Cat 13 (400 Mbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40 |
| EDGE | |||
| GPRS | |||
| HSDPA | Cat20 42 Mbps | ||
| HSUPA | Cat6 5.76 Mbps | ||
| UMTS | |||
| Multiple homescreens | |||
| Widgets | |||
| 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 | Excel files, PowerPoint files, PDF files, Word files |
| Phonebook with groups | |||
| Photo phonebook | |||
| Reminder list | |||
| Stopwatch & countdown timer | |||
| To-do list | |||
| Voice memo | |||
| Converter | |||
| Image editor | |||
| Java application support | |||
| Movie editor | |||
| Photo album | |||
| Video codec support | H.263, H.264, MPEG-4 | H.263, H.264, H.265, MPEG-4, VP8 | |
| Video file support | 3GP, 3G2, ASF, AVI, FLV, M4V, MKV, MP4, WebM, WMV | 3GP, 3G2, ASF, MKV | 3GP, AVI, MKV, MP4, WMV |
| Games | |||
POP3, SMTP, IMAP4 | POP3, SMTP, IMAP4 | POP3, SMTP, IMAP4 | |
| Instant messaging | Google Talk | Google Talk | Google Talk |
| MMS | Video MMS | Video MMS | Video MMS |
| Predictive Text Input | T9 | T9 | T9 |
| SMS | Group messaging, Receive and send concatenated messages | Group messaging, Receive and send concatenated messages | Group messaging, Receive and send concatenated messages |
| Internet browser | |||
| RSS reader | |||
| YouTube support | |||
| A-GPS | |||
| Beidou | |||
| Build-in navigation system | Google Maps, Google Maps Navigation | Google Maps, Google Maps Navigation | Google Maps, Google Maps Navigation |
| Digital Compass | |||
| GLONASS | |||
| GPS receiver | |||
| Galileo | |||
| Quasi-Zenith (QZSS) | |||
| Audio codec support | AAC, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX | AAC, AMR, MP3 VBR | AAC, AAC+, eAAC+, AMR, FLAC, MIDI, MP3 VBR, OGG Vorbis |
| Audio file support | M4A, MP3, WAV, WMA | M4A, MP3, MP4 | MP3, WAV |
| FM-radio | Stereo, RDS | Stereo, RDS | |
| Polyphonic ringtones | MP3 ringtones | MP3 ringtones | MP3 ringtones |
| Internal memory | |||
| 3 GB | 1 GB | 6 GB |
| 16 GB | 8 GB | 128 GB |
| Memory card slot | MicroSDHC memory card | MicroSDHC memory card | |
| Audio jack plug | 3.5 mm | 3.5 mm | 3.5 mm |
| USB | v2.0, microUSB | v2.0, microUSB | Type-C |
| Bluetooth | v4.2, Advanced Audio Distribution Profile (A2DP) | v4.2 | v5.0, Advanced Audio Distribution Profile (A2DP) |
| NFC | |||
| Synchronisation | ActiveSync, SyncML | SyncML | ActiveSync, SyncML |
| Tethering | |||
| WAP | 2.0 | 2.0 | 2.0 |
| Wireless Lan (WLAN/Wi-Fi) | Wi-Fi 5 (802.11ac), WiFi Direct support | Wi-Fi 4 (802.11n) | Wi-Fi 5 (802.11ac) |
| Battery | Li-ion | Li-ion | Li-ion |
| 3600 mAh | 2500 mAh | 4000 mAh |
| Fast charging | Qualcomm Quick Charge | ||
| Ambient light sensor | |||
| Gesture recognition | |||
| Gyroscope | |||
| Proximity sensor | |||
| Android Go edition | |||
