| Physical features | HTC U11 (Dual 128GB) | HTC U11 (128GB) |
| Model | U11 (Dual 128GB) | U11 (128GB) |
| Other model names | HTC U11 Dual-Sim 6GB RAM, HTC Ocean | HTC U11 Single-Sim 6GB RAM 601HT U-3f, HTC Ocean |
| Country or region available |            
(Global, International), Saudi Arabia, China, United Arab Emirates, Europe, Philippines, Hong Kong, India, Malaysia, Russia, Singapore, Taiwan |  
Canada, USA |
| Brand | HTC | HTC |
| Release date | June, 2017 | June, 2017 |
| Depth | 7.9 millimeters (0.31 inches) | 7.9 millimeters (0.31 inches) |
| Size (width x height) | 75.9 x 153.9 millimeters (2.99 x 6.06 in) | 75.9 x 153.9 millimeters (2.99 x 6.06 in) |
| Weight | 169 grams (5.92 ounces) | 169 grams (5.92 ounces) |
| Qwerty physical keyboard | Not supported | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Waterproof (IPxx certified) | Waterproof (IPxx certified) |
| System (OS) | HTC U11 (Dual 128GB) | HTC U11 (128GB) |
| Operating system | Android 7.1 Nougat | Android 7.1 Nougat |
| Firmware update | Android 8.0 Oreo | Android 8.0 Oreo |
| Hardware | HTC U11 (Dual 128GB) | HTC U11 (128GB) |
| Chipset | 64bit - Qualcomm Snapdragon 835 MSM8998 (10nm) | 64bit - Qualcomm Snapdragon 835 MSM8998 (10nm) |
| CPU processor | Octa-Core, 2 processors:
2.45Ghz Quad-Core Kryo
1.9Ghz Quad-Core Kryo | Octa-Core, 2 processors:
2.45Ghz Quad-Core Kryo
1.9Ghz Quad-Core Kryo |
| GPU graphical controller | Qualcomm Adreno 540 | Qualcomm Adreno 540 |
| RAM memory | 6GB LPDDR4 | 6GB LPDDR4 |
| Internal storage | 128GB (115GB user free) | 128GB (115GB user free) |
| External storage | Until 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot) | Until 256GB microSD, microSDXC
(dedicated slot) |
| Display | HTC U11 (Dual 128GB) | HTC U11 (128GB) |
| Display type | TFT Super LCD 5 | TFT Super LCD 5 |
| Screen size | 5.5" inches | 5.5" inches |
| Screen-to-body ratio | ~71.4% (screen-to-body ratio) | ~71.4% (screen-to-body ratio) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Display resolution | 1440x2560 pixels | 1440x2560 pixels |
| Pixel density (dot pitch) | 534 PPI | 534 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass 5 |
| Mobile networks | HTC U11 (Dual 128GB) | HTC U11 (128GB) |
| Dual-SIM | Dual SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot) | Not supported |
| SIM card | 2 slots Dual-SIM
nano-SIM (4FF) | 1 slot
nano-SIM (4FF) |
| Maximum download/upload | 800/75 Mbps | 800/75 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 (U-3w), GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | Global version (U-3u):
UMTS 850/900/1900/2100
China version (U-3w):
CDMA2000 EV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat15
Global version (U-3u):
LTE (Bands 1,3,4,5,7,8,12,17,20,28,32)
TD-LTE (Bands 39,40,38,41)
China version (U-3w):
LTE (Bands 1,3,4,5,7,8,12,17)
TD-LTE (Bands 39,40,38,41) | LTE Cat15 (Bands 1,2,3,4,5,7,8,12,13,20,25,26,28,66)
TD-LTE (Bands 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 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
| Calling | HTC U11 (Dual 128GB) | HTC U11 (128GB) |
| 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 commands | Voice dialing, Voice recorder, Voice commands |
| Camera | HTC U11 (Dual 128GB) | HTC U11 (128GB) |
| Back camera (main camera) | 12.2 megapixels | 12.2 megapixels |
| Main camera resolution | 4032x3024 pixels | 4032x3024 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | 4K UHD (3840x2160) 30 fps |
| Flash | Dual LED flash | Dual LED flash |
| Focal aperture | f/1.7 (aperture) | f/1.7 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1.4µm pixel | 1.4µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | OIS: Optical stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Supported |
| HDR | HDR photo/video on both cameras | HDR photo/video on both cameras |
| 2ª camera | HTC U11 (Dual 128GB) | HTC U11 (128GB) |
| Front camera (secondary) | 16 megapixels | 16 megapixels |
| Front camera resolution | 4608x3456 pixels | 4608x3456 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 | feature not registered | feature not registered |
| Multimedia | HTC U11 (Dual 128GB) | HTC U11 (128GB) |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD | MP4, H.265, H.264, H.263, XviD |
| Audio formats | MP3, WAV, OGG, eAAC+, FLAC | MP3, WAV, OGG, eAAC+, FLAC |
| Connectivity | HTC U11 (Dual 128GB) | HTC U11 (128GB) |
| USB | USB 3.1 Type-C reversible connector | USB 3.1 Type-C reversible connector |
| TV output | USB Type-C (reversible) | USB Type-C (reversible) |
| Audio output | Type-C reversible connector | Type-C reversible connector |
| Bluetooth | 4.2 version A2DP | 4.2 version A2DP |
| WiFi | 802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz) | 802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz) |
| DLNA | Supported | Supported |
| NFC | Supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, BeiDou |
| Infrared port | Not supported | Not supported |
| Other functions | HTC U11 (Dual 128GB) | HTC U11 (128GB) |
| Active noise cancellation | Supported | Supported |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Java / Flash player | Not supported | Not supported |
| Sensors | Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Fingerprint
| Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Fingerprint
|
| Other features | - Colors: Black, White, Silver, Blue, Solar Red
- USB OTG On-The-Go
- Aluminum and glass body
- 3D glass screen
- Amazon Alexa
- Plastic case included
- HTC Sense UI
- HTC BoomSound
- Hi-Res audio
- 24-bit/192kHz audio
- Fast battery charging
- Quick Charge 3.0
- Type-C to 3.5mm headphone jack adapter
- Slow motion 1080p@120fps
- Miracast
- WiFi direct, hotspot
- IP67 certified: dust and water resistant up to 1m and 30min | - Colors: Black, White, Silver, Blue, Solar Red
- USB OTG On-The-Go
- Aluminum and glass body
- 3D glass screen
- Amazon Alexa
- Plastic case included
- HTC Sense UI
- HTC BoomSound
- Hi-Res audio
- 24-bit/192kHz audio
- Fast battery charging
- Quick Charge 3.0
- Type-C to 3.5mm headphone jack adapter
- Slow motion 1080p@120fps
- Miracast
- WiFi direct, hotspot
- IP67 certified: dust and water resistant up to 1m and 30min |
| Power supply | HTC U11 (Dual 128GB) | HTC U11 (128GB) |
| Battery | Li-Ion (Non removable) | Li-Ion (Non removable) |
| Battery capacity | 3000 mAh | 3000 mAh |
| Battery model / charger (watts) | feature not registered | feature not registered |
| Talk time autonomy | 1470 minutes | 24.5 hours | 1 days | 1470 minutes | 24.5 hours | 1 days |
| Standby | 20160 minutes | 336 hours | 14 days | 20160 minutes | 336 hours | 14 days |
| Radiation rate | HTC U11 (Dual 128GB) | HTC U11 (128GB) |
| 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 |