| Model and physical features | Xiaomi Mi 8 Youth 6GB/64GB | Blu V XI+ Plus 64GB |
| Model | Mi 8 Youth 6GB/64GB | V XI+ Plus 64GB |
| Also known as | 小米8 青春版, Mi8 Youth edition, Xiaomi Mi 8X, Xiaomi Platina | Blu Vivo XI Plus V0310WW, Blu VXI+, Blu Vivo 11 Plus V0310WW |
| Country or region available |  |  |
| Brand | Xiaomi | Blu |
| Release date | September, 2018 | August, 2018 |
| Depth | 7.5 millimeters (0.3 inches) | 7.8 millimeters (0.31 inches) |
| Size (width x height) | 75.8 x 156.4 millimeters (2.98 x 6.16 in) | 75.5 x 155 millimeters (2.97 x 6.1 in) |
| Weight | 169 grams (5.92 ounces) | 199 grams (6.97 ounces) |
| Qwerty physical keyboard | Not supported | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | Aluminum frame, front/back glass | Aluminum frame, front/back glass |
| Protection against water and others | Not supported | Not supported |
| Operating system (OS) | Xiaomi Mi 8 Youth 6GB/64GB | Blu V XI+ Plus 64GB |
| Operating system | Android 8.1 Oreo | Android 8.1 Oreo |
| Firmware update | Android 9.0 Pie | Android 9.0 Pie |
| Hardware | Xiaomi Mi 8 Youth 6GB/64GB | Blu V XI+ Plus 64GB |
| Architecture - Chipset | 64bit - Qualcomm Snapdragon 660 SDM660 (14nm) | 64bit - MediaTek MT6771 Helio P60 (12nm) |
| CPU processor | Octa-Core, 2 processors:
2.2Ghz Quad-Core Kryo 260 Gold
1.8Ghz Quad-Core Kryo 260 Silver | Octa-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A73
2Ghz Quad-Core ARM Cortex-A53 |
| GPU graphical controller | Qualcomm Adreno 512 650Mhz | ARM Mali-G72 MP3 800Mhz |
| RAM memory | 6GB LPDDR4X | 4GB LPDDR4X |
| Internal storage | 64GB (51GB user available)
eMMC 5.1 | 64GB (51GB user available) |
| External storage | Not supported | Until 512GB microSD, microSDHC, microSDXC
(dedicated slot) |
| Display | Xiaomi Mi 8 Youth 6GB/64GB | Blu V XI+ Plus 64GB |
| Display type | TFT LCD IPS | TFT LCD IPS |
| Screen size | 6.26" inches | 6.2" inches |
| Screen-to-body ratio | ~82.5% (screen-to-body ratio) | ~82.8% (screen-to-body ratio) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Display resolution | 1080x2280 pixels | 1080x2246 pixels |
| Pixel density (dot pitch) | 403 PPI | 402 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Mobile networks and data | Xiaomi Mi 8 Youth 6GB/64GB | Blu V XI+ Plus 64GB |
| Dual-SIM | Dual SIM Standby - Call active on one sim card
(dedicated slot) | Dual SIM Standby - Call active on one sim card
(dedicated slot) |
| SIM card | 2 slots Dual-SIM
nano-SIM (4FF) | 2 slots Dual-SIM
micro-SIM (3FF) and nano-SIM (4FF) |
| 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 850/900/1700/1900/2100 |
| Primary 4G/5G network | LTE Cat6 (Bands 1,3,5,7,8)
TD-LTE (Bands 34,38,39,40,41)
VoLTE | LTE Cat6 (Bands 1,2,3,4,5,7,8,12,13,17,28,66) |
| 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+, LTE, LTE-A |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE |
| Maximum download/upload | 300/50 Mbps | 300/50 Mbps |
| Messaging and calling | Xiaomi Mi 8 Youth 6GB/64GB | Blu V XI+ Plus 64GB |
| 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 |
| Primary / back camera | Xiaomi Mi 8 Youth 6GB/64GB | Blu V XI+ Plus 64GB |
| Main camera | (dual camera)
12 megapixels
5MP depth sensor (f/2.0 1.12µm) | (dual camera)
16 megapixels
5MP depth sensor (1/5" 1.12µm) |
| Main camera resolution | 4000x3000 pixels | 4608x3456 pixels |
| Video recording (primary) | 4K UHD (3840x2160 pixels) 30 fps | Full HD (1920x1080 pixels) 30 fps |
| Flash | LED flash | LED flash on both cameras |
| Focal aperture | f/1.9 (aperture) | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/2.55" inches | 1/3" inches |
| Pixel size | 1.4µm pixel | 1.1µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital 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 only main camera |
| Front / secondary camera | Xiaomi Mi 8 Youth 6GB/64GB | Blu V XI+ Plus 64GB |
| Front camera | 24 megapixels | 16 megapixels |
| Front camera resolution | 5632x4224 pixels | 4608x3456 pixels |
| Video recording (secondary) | Full HD (1920x1080 pixels) | HD (1280x720 pixels) |
| Front flash | Not supported | LED |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/3" inches |
| Pixel size | 1.8µm pixel | 1.1µm pixel |
| Multimedia | Xiaomi Mi 8 Youth 6GB/64GB | Blu V XI+ Plus 64GB |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, DivX, XviD, WMV | MP4, H.265, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
| Connectivity and interfaces | Xiaomi Mi 8 Youth 6GB/64GB | Blu V XI+ Plus 64GB |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 2.0 Type-C reversible connector |
| TV output | Not supported | Not supported |
| Audio output | Type-C jack with 3.5mm jack adapter | Type-C jack with 3.5mm jack adapter |
| Bluetooth | 5.0 version A2DP/LE | 4.1 version A2DP |
| WiFi | 802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz) | 802.11 a/b/g/n (2.4Ghz, 5Ghz) |
| DLNA | Not supported | Not supported |
| NFC | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging |
| Infrared port | Not supported | Not supported |
| Other functions | Xiaomi Mi 8 Youth 6GB/64GB | Blu V XI+ Plus 64GB |
| 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 (rear-mounted)
| Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Iris scanner
Face unlock
Fingerprint (rear-mounted)
|
| Other features | - Colors: Twilight gold, Dream blue, Deep space gray
- MIUI
- 19:9 screen
- Quick Charge 3.0
- WiFi direct, hotspot | - Colors: Black, Silver
- 2.5D curved glass
- 520nits / 19:9 display
- 2 silicone cases included
- Screen protector tempered glass
- DTS sound
- Quick Charger: 100% in 2.5 hours
- WiFi direct, hotspot |
| Power supply and autonomy | Xiaomi Mi 8 Youth 6GB/64GB | Blu V XI+ Plus 64GB |
| Battery | LiPo - Li-Ion polymer (Non removable)
Fast battery charging | LiPo - Li-Ion polymer (Non removable)
Fast battery charging
Qi wireless charging |
| Battery capacity | 3350 mAh | 3050 mAh |
| Battery model / charger (watts) | 5V/2A=10W | 5V/2A=10W |
| Talk time | feature not registered | 1260 minutes | 21 hours | 0.9 day |
| Standby | feature not registered | 37500 minutes | 625 hours | 26 days |
| Radiation rate (SAR) | Xiaomi Mi 8 Youth 6GB/64GB | Blu V XI+ Plus 64GB |
| SAR USA, Mexico, Colombia | feature not registered | feature not registered |
| SAR European Union, UK | feature not registered | feature not registered |