| Physical features | T-Mobile Prism II | BlackBerry Keyone (BBB100-2) |
| Model | Prism II | Keyone (BBB100-2) |
| Other model names | T-Mobile Prism 2 U8686, Huawei Prism 2, Huawei Prism II | BlackBerry KEYone black ed., BlackBerry Key1, TCL Mercury |
| Country or region available | 
USA |          
(Global, International), South Africa, Saudi Arabia, United Arab Emirates, (Europe), Hong Kong, Indonesia, Israel, Singapore, Taiwan |
| Brand | T-Mobile | BlackBerry |
| Release date | June, 2013 | April, 2017 |
| Depth | 12.2 millimeters (0.48 inches) | 9.4 millimeters (0.37 inches) |
| Size (width x height) | 61.97 x 116.84 millimeters (2.44 x 4.6 in) | 72.4 x 149.1 millimeters (2.85 x 5.87 in) |
| Weight | 125 grams (4.38 ounces) | 180 grams (6.3 ounces) |
| Qwerty physical keyboard | Not supported | Fixed QWERTY keyboard |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | feature not registered | Aluminum body, glass front, plastic back |
| Protection against water and others | Not supported | Not supported |
| System (OS) | T-Mobile Prism II | BlackBerry Keyone (BBB100-2) |
| Operating system | Android 4.1.1 Jelly Bean | Android 7.1.1 Nougat |
| Firmware update | feature not registered | Android 8.0 Oreo |
| Hardware | T-Mobile Prism II | BlackBerry Keyone (BBB100-2) |
| Chipset | 32bit - Qualcomm Snapdragon S1 MSM7225A | 64bit - Qualcomm Snapdragon 625 MSM8953 (14nm) |
| CPU processor | 1Ghz Single-Core ARM Cortex-A5 | 2Ghz Octa-Core ARM Cortex-A53 |
| GPU graphical controller | Qualcomm Adreno 200 | Qualcomm Adreno 506 650Mhz |
| RAM memory | 512MB | 3GB LPDDR3 |
| Internal storage | 4GB (2GB available) | 32GB (22GB available)
eMMC 5.1 |
| External storage | Until 32GB microSD, microSDHC
(dedicated slot) | Until 256GB microSD, microSDXC
(dedicated slot) |
| Display | T-Mobile Prism II | BlackBerry Keyone (BBB100-2) |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 3.5" inches | 4.5" inches |
| Screen-to-body ratio | ~50.4% (screen-to-body ratio) | ~55.9% (screen-to-body ratio) |
| Display resolution | 320x480 pixels | 1080x1620 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 165 PPI | 433 PPI |
| Colors | 260 thousand | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 4 |
| Display features | feature not registered | feature not registered |
| Mobile networks | T-Mobile Prism II | BlackBerry Keyone (BBB100-2) |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM)
Standard mini-SIM (2FF) | 1 slot (Single-SIM)
nano-SIM (4FF) |
| Maximum download/upload | 7.2/5.76 Mbps | 450/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse details |
| GSM Mhz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 1700/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 13, 17, 20, 28)
TD-LTE (Bands 38, 40) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
| Calling | T-Mobile Prism II | BlackBerry Keyone (BBB100-2) |
| Messaging | SMS (Swype), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Speakerphone | Supported | Supported |
| Video calling | Not supported | Supported |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Camera | T-Mobile Prism II | BlackBerry Keyone (BBB100-2) |
| Back camera (main camera) | 3.1 megapixels | 12 megapixels |
| Main camera resolution | 2048x1536 pixels | 4000x3000 pixels |
| Video recording (primary) | VGA (640x480) 15 fps | 4K UHD (3840x2160) 30 fps |
| Flash | Not supported | Dual-LED flash |
| Focal aperture | feature not registered | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/2.3" inches |
| Pixel size | feature not registered | 1.55µm pixel |
| Autofocus | Not supported | PDAF: phase detection autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo on both cameras |
| 2ª camera | T-Mobile Prism II | BlackBerry Keyone (BBB100-2) |
| Front camera (secondary) | Not supported | 8 megapixels |
| Front camera resolution | Not supported | 3264x2448 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/4" inches |
| Pixel size | feature not registered | 1.12µm pixel |
| Multimedia | T-Mobile Prism II | BlackBerry Keyone (BBB100-2) |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.265, H.264, H.263, DivX, XviD |
| Audio formats | MP3, WAV, AAC+ | MP3, OGG, eAAC+, FLAC |
| Connectivity | T-Mobile Prism II | BlackBerry Keyone (BBB100-2) |
| USB | MicroUSB 2.0 | USB 3.1 Type-C, USB OTG On-The-Go |
| TV output | Not supported | Not supported |
| Audio output | 3.5mm jack | 3.5mm jack |
| Bluetooth | 4.0 + A2DP | 4.2 + A2DP |
| WiFi | 802.11 b/g/n (2.4Ghz) | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO |
| DLNA | Not supported | Not supported |
| NFC | Not supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, BeiDou |
| Infrared port | Not supported | Not supported |
| Other functions | T-Mobile Prism II | BlackBerry Keyone (BBB100-2) |
| Active noise cancellation | Not supported | Supported |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML | HTML, XHTML, HTML5 |
| Sensors | Accelerometer
| Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Hall effect
Fingerprint sensor (front-mounted)
|
| Other features | - Colors: Black
- WiFi hotspot
- Java framework | - Colors: Black/silver, Black, Bronze
- DTEK system
- USB OTG On-The-Go
- Aluminum frame
- Plastic back
- LED notification
- Fast battery charging: 50% in 36min
- Quick Charge 3.0
- WiFi direct, hotspot |
| Power supply | T-Mobile Prism II | BlackBerry Keyone (BBB100-2) |
| Battery | Li-Ion: Lithium-Ion (Removable) | Li-Ion: Lithium-Ion (Non removable) |
| Battery capacity | 1750 mAh | 3500 mAh |
| Charger, watts | Standard charging | 18W Fast battery charging |
| Talk time autonomy | 480 minutes | 8 hours | 0.3 day | 1740 minutes | 29 hours | 1.2 days |
| Standby | 15600 minutes | 260 hours | 10.8 days | 30900 minutes | 515 hours | 21.5 days |
| Radiation rate | T-Mobile Prism II | BlackBerry Keyone (BBB100-2) |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.385W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |