📱 Model features |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| Model | Black Shark 2 (128GB/6GB) | Phantom X |
| Other model names | Xiaomi Black Shark 2 (128GB + 6GB RAM), SKW-H0, SKW-A0 | Tecno Phantom X (AC8) |
| Country or region available | 
(Global, International) |
(Global, International) |
| Brand | Xiaomi | Tecno |
| Release date | 3/1/2019 | 6/24/2021 |
| Depth | 8.77 millimeters (0.35 inches) | 8.7 millimeters (0.34 inches) |
| Size (width x height) | 75.01 x 163.61 millimeters (2.95 x 6.44 in) | 73.8 x 163.5 millimeters (2.91 x 6.44 in) |
| Weight | 205 grams (7.18 ounces) | 201 grams (7.04 ounces) |
| Build, materials | Aluminum body, glass front | Plastic body, glass front/back |
| Protection against water and others | Not supported | Not supported |
🤖 Operating System |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| System version | Android 9.0 Pie | Android 11 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| Chipset | 64bit - Qualcomm Snapdragon 855 (SM8150) (7nm) | 64bit - MediaTek Helio G95 (MT6785V) (12nm) |
| CPU | Octa-Core, 3 processors:
2.84GHz Single-Core Kryo 485
2.42GHz Triple-Core Kryo 485
1.78GHz Quad-Core Kryo 485 | Octa-Core, 2 processors:
2.05GHz Dual-Core ARM Cortex-A76
2GHz Hexa-Core ARM Cortex-A55 |
| GPU graphical controller | Qualcomm Adreno 640 (585MHz) | ARM Mali-G76 MC4 (900MHz) |
| Performance (benchmark) | feature not registered | AnTuTu: 309055 (v8)
Geekbench: 1670 (v5.1)
GFXBench: 17fps (ES 3.1 onscreen) |
💽 Memory and storage |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| RAM memory | 6GB LPDDR4X | 8GB LPDDR4X |
| Internal storage | 128GB (110GB available)
UFS 2.1 | 256GB (222GB available)
eMMC 5.1 |
| External storage | Not supported | Not supported |
📲 Display |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| Display type | AMOLED | Super AMOLED |
| Screen size | 6.39" inches | 6.7" inches |
| Screen-to-body ratio | ~81.7% (screen-to-body ratio) | ~91.3% (screen-to-body ratio) |
| Display resolution | 1080x2340 pixels (19.5:9) | 1080x2340 pixels (19.5:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 403 PPI | 385 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 5 |
| Display features | 60Hz
HDR8 | 90Hz |
📶 Mobile networks |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card
(dedicated slot) |
| SIM card | 2 slots (Dual-SIM)
nano-SIM (4FF) | 2 slots (Dual-SIM)
nano-SIM (4FF) |
| Maximum download/upload | 1200/150 Mbps | 300/150 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 | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat18 (Bands 1, 3, 4, 5, 7, 8, 20)
TD-LTE (Bands 34, 38, 39, 40, 41)
VoLTE | LTE Cat6 (1, 3, 5, 8)
TD-LTE (38, 40, 41)
VoLTE |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 850/900/1900/2100 | UMTS 850/900/1900/2100 |
| Secondary 4G network | Not supported | LTE Cat6 (1, 3, 5, 8)
TD-LTE (38, 40, 41)
VoLTE |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| Back camera (main camera) | (dual camera)
48 megapixels
12MP telephotof/2.21.0µm54mmPDAF2x-optical-zoom | (triple camera)
50 megapixels
13MP telephotof/2.450mmPDAF2x-optical-zoom
8MP ultrawidef/2.3120°1/4"1.12µmAF |
| Main camera resolution | 8000x6000 pixels | 8160x6120 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | 4K UHD (3840x2160) 60 fps |
| Flash | LED flash | Quad-LED on main camera and Dual-LED on front camera |
| Focal aperture | f/1.8 (aperture) | f/1.9 (aperture) |
| Focal length | 28mm lens | feature not registered |
| Sensor size | 1/2" inches | 1/3" inches |
| Pixel size | 0.8µm pixel | 1.2µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Digital and optical zoom | Digital and optical zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Supported |
| HDR | HDR photo on both cameras | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| Front camera (secondary) | 20 megapixels | (dual front camera)
48 megapixels
8MP ultrawidef/2.2105°1/4"1.12µm |
| Front camera resolution | 5184x3840 pixels | 8000x6000 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | Dual-LED |
| Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/3" inches | 1/2" inches |
| Pixel size | 0.9µm pixel | 0.8µm pixel |
🔉 Sound and multimedia |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | Not supported | USB Type-C (reversible) |
| Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| Sensors | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| Battery type | Li-Ion: Lithium-Ion (Non removable) | LiPo: Li-Ion polymer (Non removable) |
| Battery capacity | 4000 mAh | 4700 mAh |
| Charger, watts | 27W Fast battery charging | 33W Fast battery charging |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | - Colors: Black, Silver, Blue
- Liquid Cooling 3.0+
- DCI-P3 109%
- Always-on display
- 240Hz touch-sensing | - Colors: Starry Night Blue, Monet Summer
- HIOS 7.6
- Liquid Cooling system |
☢️ Radiation rate |
| Xiaomi Black Shark 2 (128GB/6GB) | Tecno Phantom X |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |