Brand BBK
Model Vivo Nex Dual Display Edition Dual SIM TD-LTE CN 128GB V1821T
Released 2018 Dec 29
Announced 2018 Dec 11
Hardware Designer Oppo
Manufacturer BBK Electronics
Codename BBK V1821
General Extras Haptic touch feedback
Device Category Smartphone
Width 75.3 mm
Height 157.19 mm
Depth 8.09 mm
Dimensions 2.96×6.19×0.32 inches
Mass 199.2 g
Platform Android
Operating System Google Android 9.0 (Pie)
Software Extras Voice Command , Navigation software , Augmented Reality (AR) , Intelligent personal assistant , Face Recognition
CPU Clock 2800 MHz
CPU Qualcomm Snapdragon 845 SDM845 (Napali), 2018, 64 bit, octa-core, 32 Kbyte I-Cache, 32 Kbyte D-Cache, 1536 Kbyte L2, 2048 Kbyte L3, 10 nm, Qualcomm Adreno 630 GPU
RAM Type LPDDR4x SDRAM
BBK
RAM Capacity (converted) 10 GiB RAM
Non-volatile Memory Interface Yes
Non-volatile Memory Capacity (converted) 128 GB ROM
Display Diagonal 162.3 mm
Resolution 1080×2340
Horizontal Full Bezel Width 7.29 mm
Display Area Utilization 84.7%
Pixel Density 403 PPI
Display Type AM-OLED display
Number of Display Scales 1073.7M
Scratch Resistant Screen Yes
Secondary Display Diagonal: 139.45 mm
Secondary Display Resolution 1080×1920
Secondary Display Pixel Density (dot pitch): 401 PPI
Secondary Display Type: AM-OLED 2nd display
Scratch Resistant Sec. Screen: Yes
Graphical Controller Qualcomm Adreno 630
Dedicated Graphics Memory 1 MiB
GPU Clock: 710 MHz
A/V Out No
Vivo Nex Dual Display Edition Dual SIM TD-LTE CN 128GB V1821T
Audio Controller Asahi Kasei AK4377A
Microphone(s) Yes
Loudspeaker(s): mono
Audio Output: 3.5mm
Supported Cellular Bands GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS1700/2100 (B4) , UMTS850 (B5) , UMTS900 (B8) , UMTS800 (B19) , CDMA800 (BC0) , CDMA1900 (BC1/BC14) , CDMA800 (BC10) , TD-SCDMA2000 , TD-SCDMA1900 , LTE2100 (B1) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE900 (B8) , LTE700 (B12) , LTE700 (B17) , LTE800 (B18) , LTE800 (B19) , LTE800 (B20) , LTE1900 (B25) , LTE850 (B26) , TD-LTE2000 (B34) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) bands
Supported Cellular Data Links GPRS , EDGE , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , DC-HSDPA 42.2 , cdmaOne , CDMA2000 1x , CDMA2000 1xEV-DO , CDMA2000 1xEV-DO Rev A , TD-SCDMA , TD-HSDPA , LTE , LTE 100/50 , LTE 150/50 , LTE 300/50 , LTE 300/75 , LTE 300/100 , LTE 400/150 , LTE 450/50 , LTE 450/100 , LTE 600/50 , LTE 600/100 , LTE 1000/100 data links
SIM Card Slot Nano-SIM (4FF)
Complementary Phone Services Voice transmission , Voice speaker , Vibrate , Speakerphone , ANC , HD Voice , VoLTE
Dual Cellular Network Operation Dual standby
Sec. Supported Cellular Networks: GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS1700/2100 (B4) , UMTS850 (B5) , UMTS900 (B8) , UMTS800 (B19) , LTE2100 (B1) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE900 (B8) , LTE700 (B12) , LTE700 (B17) , LTE800 (B18) , LTE800 (B19) , LTE800 (B20) , LTE1900 (B25) , LTE850 (B26) , TD-LTE2000 (B34) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41)
Sec. Supported Cellular Data Links: GPRS , EDGE , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , DC-HSDPA 42.2 , LTE , LTE 100/50 , LTE 150/50 , LTE 300/50 , LTE 300/75 , LTE 300/100 , LTE 400/150 , LTE 450/50 , LTE 450/100 , LTE 600/100 , LTE 1000/100
Sec. SIM Card Slot Nano-SIM (4FF)
Touchscreen Type Capacitive multi-touch screen
Expansion Interfaces No
USB USB 2.0
USB Services USB charging , USB fast charging , USB Host , USB OTG 1.3 , USB OTG 2.0 , USB PD
USB Connector USB C reversible
Bluetooth Bluetooth 5.0
Wireless LAN 802.11a , 802.11b , 802.11g , 802.11n , 802.11ac
Wireless Services Wi-Fi Direct , Wi-Fi Tethering , Wi-Fi Calling
BBK
NFC NFC A , NFC B
FM Radio Receiver No
Complementary Satellite Services Simultaneous GPS , A-GPS , Geotagging , QuickGPS
Supported GLONASS protocol(s) L1OF
Supported BeiDou system (BDS) B1I BeiDou receiver
Camera Placement Rear
Camera Image Sensor BSI CMOS
Image Sensor Pixel Size 1.40 micrometer
Number of effective pixels 12.0 MP camera
Aperture (W) f/1.79
Focus PD AF
Video Recording 3840×2160 pixel
Flash single LED
Camera Extra Functions OIS , HDR photo , HDR video , Red-eye reduction , Slow motion video , Burst mode , Refocus , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection
Aux. Camera Image Sensor BSI CMOS
Aux. Camera Number of Pixels 1.9 MP aux. cam
Aux. Camera Aperture (W) f/1.80
Aux. 2 Camera Image Sensor CMOS
Aux. 2 Camera Number of Pixels 1.9 MP aux. 2 cam
Aux. 2 Camera Aperture (W) f/1.30
BBK
Aux. 3 Camera Image Sensor No
Aux. 4 Camera Image Sensor No
Secondary Camera Sensor CMOS
Sec. Aux. Cam. Image Sensor No
Built-in compass Yes
Built-in accelerometer Yes
Built-in gyroscope Yes
Additional sensors In-screen FP sensor , Hall , L sensor , P sensor , IR face sensor
Protection from solid materials Yes
Protection from liquids Yes
Battery Li-ion polymer (LiPo)
Nominal Battery Capacity 3500 mAh battery
Market Countries China , HK
Market Regions Asia , Australia , Southeast Asia
Mobile Operator China Mobile Limited
Added 2024-06-19

Specifications data description of this 📱BBK Vivo Nex Dual Display Edition Dual SIM TD-LTE CN 128GB V1821T📱

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