BlackBerry DTEK50 vs BlackBerry KEY2
| Type | Touch | Bar (classic) |
| Dimensions | 147.00 x 72.50 x 7.40 mm | 151.40 x 71.80 x 8.50 mm |
| Weight | 135.00 g | 168.00 g |
| Display size | 5.20" | 4.50" |
| Display | Color / IPS TFT 16M colors 1080 x 1920 px (5.20") 424 ppi | Color / IPS TFT 1080 x 1620 px (4.50") 433 ppi |
| Display protection |   | Corning Gorilla Glass Buy screen protector
|
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 1020 min. (17.0 h) |  |
| Stand-by (max.) | 2G: 576 h. (24.0 days) | |
| Playback time (max.) | Audio: 40 h (1.7 days) Video: 8 h (0.3 days) | nd |
| Standard battery | Li-Ion 2610 mAhBuy powerbank
| Li-Ion 3500 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 2.0 | Quick Charge 3.0 |
| Wireless battery charging | | |
| Internal memory | 16 GB | 128 GB, 64 GB |
| RAM memory | 3 GB | 6 GB |
| Memory cards |  microSD, microSDHC, microSDXC up to 2000 GBBuy memory card | microSD, microSDHC, microSDXC up to 256 GBBuy memory card |
| Operating system | Android 6.0 Marshmallow | Android 8.1 Oreo |
| Processor | Qualcomm Snapdragon 617 8952 | Qualcomm Snapdragon 660 |
| Processor clock | 1500 MHz | 2200 MHz |
| GPU | Adreno 405 | Adreno 512 |
| Touchscreen | | |
| SAR (10g) | | 1,68 W/kg |
| DualSIM | | |
| SIM cards standard | | DualSIM(nanoSIM, nanoSIM) SingleSIM(nanoSIM) |
| DualSIM mode | nd | dual standby |
| Announced | 3Q 2016 | 2Q 2018 |
| Other names | - | BBF100-1; BBF100-2; BBF100-6 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 900, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2300, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 |
| CDMA | | 850 |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo matrix | 13 Mpx | 12 Mpx |
| Resolution | 4128x3096 px | |
| Optical zoom | | |
| Digital zoom | 4x | |
| Flash | LED | 2x LED |
| Dual-colour LED flash | 1+1 | 1+1 |
| Video resolution | 1920x1080 px | 3840x2160 px |
| Video formats | MPEG4, H.263, H.264 - 30 fps | MPEG4, H.263, H.264, H.265, VP8, VP9 - 30 fps |
| Additional | AF, EIS, f/2.0 | AF, f/1.8 |
| Second camera | | |
| Photo matrix | nd | 12 Mpx |
| Optical zoom | nd | |
| Flash | nd | 2x LED |
| Dual-colour LED flash | nd | 1+1 |
| Video formats | nd | MPEG4, H.263, H.264, H.265, VP8, VP9 - 30 fps |
| Additional | nd | AF, f/2.6 |
CAMERAS - FRONT
| First camera | | |
| Photo matrix | 8 Mpx | 8 Mpx |
| Resolution | 3264x2448 px | |
| Optical zoom | | |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | | 1920x1080 px |
| Video formats | MPEG4, H.263, H.264 - 30 fps | MPEG4, H.263, H.264, H.265, VP8, VP9 - 30 fps |
| Additional | FF, EIS, f/2.2 | FF |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | v2.0 |
| HSCSD | | |
| HSDPA | | |
| HSUPA | | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v4.2 LE | v5.0 LE |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac |
| WiFi frequencies | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 | v3.0 Type-C |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | XT9 | XT9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | 2 | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AWB, FLAC, IMY, MID, OGG, OTA, RTTTL, RTX, WAV, WEBM, WMV, XMF | AAC, AWB, FLAC, IMY, OGG, OTA, RTTTL, RTX, WAV |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Java | ART | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |