Physical features | BlackBerry Key2 (BBF100-1) | Xiaomi Mi 8 Pro (128GB/8GB) |
Model | Key2 (BBF100-1) | Mi 8 Pro (128GB/8GB) |
Other model names | RIM BlackBerry KEYtwo, TCL Athena | 小米8 Pro, Xiaomi 8 Pro (8GB RAM) M1807E8A, Xiaomi Ursa |
Country or region available |     South Africa, Australia, (Europe), Japan |   Taiwan, (Global, International) |
Brand | BlackBerry | Xiaomi |
Release date | June, 2018 | September, 2018 |
Depth | 8.5 millimeters (0.33 inches) | 7.6 millimeters (0.3 inches) |
Size (width x height) | 71.8 x 151.4 millimeters (2.83 x 5.96 in) | 74.8 x 154.9 millimeters (2.94 x 6.1 in) |
Weight | 168 grams (5.88 ounces) | 177 grams (6.2 ounces) |
Qwerty physical keyboard | Fixed QWERTY keyboard | Not supported |
Antenna | Internal antenna | Internal antenna |
Build, materials | feature not registered | Aluminum frame, glass front/back |
Protection against water and others | Not supported | Not supported |
System (OS) | BlackBerry Key2 (BBF100-1) | Xiaomi Mi 8 Pro (128GB/8GB) |
Operating system | Android 8.1 Oreo | Android 8.1 Oreo |
Firmware update | feature not registered | Android 9.0 Pie |
Hardware | BlackBerry Key2 (BBF100-1) | Xiaomi Mi 8 Pro (128GB/8GB) |
Chipset | 64bit - Qualcomm Snapdragon 660 SDM660 (14nm) | 64bit - Qualcomm Snapdragon 845 MSM8998 (10nm) |
CPU processor | Octa-Core, 2 processors: 2.2Ghz Quad-Core Kryo 260 Gold 1.8Ghz Quad-Core Kryo 260 Silver | Octa-Core, 2 processors: 2.8Ghz Quad-Core Kryo 385 Gold 1.8Ghz Quad-Core Kryo 385 Silver |
GPU graphical controller | Qualcomm Adreno 512 650Mhz | Qualcomm Adreno 630 710Mhz |
RAM memory | 6GB LPDDR4 | 8GB LPDDR4X |
Internal storage | 64GB (52GB available) | 128GB (110GB available) UFS 2.1 |
External storage | Until 256GB microSD, microSDXC (dedicated slot) | Not supported |
Display | BlackBerry Key2 (BBF100-1) | Xiaomi Mi 8 Pro (128GB/8GB) |
Display type | TFT IPS LCD | Super AMOLED |
Screen size | 4.5" inches | 6.21" inches |
Screen-to-body ratio | ~55.5% (screen-to-body ratio) | ~83.8% (screen-to-body ratio) |
Display resolution | 1080x1620 pixels | 1080x2248 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 433 PPI | 402 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass 5 |
Display features | feature not registered | feature not registered |
Mobile networks | BlackBerry Key2 (BBF100-1) | Xiaomi Mi 8 Pro (128GB/8GB) |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum download/upload | 600/75 Mbps | 1024/150 Mbps |
Network technology | 2G, 3G, 4G | 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 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat11 (Bands 1,2,3,4,5,7,8,12,13,17,19,20,26,28,32) TD-LTE (Bands 38,39,40,41) | LTE Cat16 (Bands 1,2,3,4,5,7,8,12,17,20) TD-LTE (Bands 34,38,39,40,41) VoLTE |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | GPRS, EDGE |
Calling | BlackBerry Key2 (BBF100-1) | Xiaomi Mi 8 Pro (128GB/8GB) |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Speakerphone | Supported | Supported |
Video calling | Supported | Supported |
Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
Camera | BlackBerry Key2 (BBF100-1) | Xiaomi Mi 8 Pro (128GB/8GB) |
Back camera (main camera) | (dual camera) 12 megapixels 12MPf/2.61.0µm | (dual camera) 12 megapixels 12MP telephotof/2.41/3.4"1.0µmAF2x-optical-zoom |
Main camera resolution | 4000x3000 pixels | 4000x3000 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | 4K UHD (3840x2160) 60 fps |
Flash | Dual-LED flash | Dual-LED flash |
Focal aperture | f/1.8 (aperture) | f/1.8 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | 1/2.3" inches | 1/2.55" inches |
Pixel size | 1.55µm pixel | 1.4µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | OIS (4-axis): Optical stabilization |
Zoom | Only digital zoom | Digital and optical zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Not supported |
HDR | HDR photo on both cameras | HDR photo on both cameras |
2ª camera | BlackBerry Key2 (BBF100-1) | Xiaomi Mi 8 Pro (128GB/8GB) |
Front camera (secondary) | 8 megapixels | 20 megapixels |
Front camera resolution | 3264x2448 pixels | 5184x3840 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | 1.12µm pixel | 0.9µm pixel |
Multimedia | BlackBerry Key2 (BBF100-1) | Xiaomi Mi 8 Pro (128GB/8GB) |
Radio | FM | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, DivX, XviD | MP4, H.265, H.264, H.263, DivX, XviD, WMV |
Audio formats | MP3, OGG, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
Connectivity | BlackBerry Key2 (BBF100-1) | Xiaomi Mi 8 Pro (128GB/8GB) |
USB | USB 3.1 Type-C reversible connector | USB 2.0 Type-C, USB OTG On-The-Go |
TV output | Not supported | Not supported |
Audio output | 3.5mm jack | Type-C jack with 3.5mm jack adapter |
Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO |
DLNA | Not supported | Supported |
NFC | Supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
Infrared port | Not supported | Not supported |
Other functions | BlackBerry Key2 (BBF100-1) | Xiaomi Mi 8 Pro (128GB/8GB) |
Active noise cancellation | Supported | Supported |
Vibrating alert | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Sensors | Accelerometer Proximity sensor Compass Ambient Light sensor Gyroscope Fingerprint sensor Hall effect
| Accelerometer Proximity sensor Compass Ambient Light sensor Gyroscope Barometer Hall effect Face unlock Fingerprint sensor (under display)
|
Other features | - Colors: Black, Silver - DTEK system - USB OTG On-The-Go - Aluminum frame (7000 series) - Plastic back - LED notification - Fast battery charging: 50% in 36min - Quick Charge 3.0 - WiFi direct, hotspot | - Colors: Black (transparent back), Meteorite black, Twilight Gold - MIUI 10 - 600nit / DCI-P3 / HDR10 display - Always-On Display - Quick Charge 4.0+ - WiFi display - WiFi direct, hotspot |
Power supply | BlackBerry Key2 (BBF100-1) | Xiaomi Mi 8 Pro (128GB/8GB) |
Battery | Li-Ion: Lithium-Ion (Non removable) | LiPo: Li-Ion polymer (Non removable) |
Battery capacity | 3500 mAh | 3000 mAh |
Charger, watts | Standard charging | 18W Fast battery charging |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
Radiation rate | BlackBerry Key2 (BBF100-1) | Xiaomi Mi 8 Pro (128GB/8GB) |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | 0.72W/kg (head) | 1.68W/kg (body) | feature not registered |