BBK Vivo X21i Dual SIM TD-LTE CN 64GB Full Device Specifications
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- Released Date
- 2018 May 19
- Display Dimension
- 1080x2280 pixels
- RAM Size
- 6144 MiB RAM, 5730 MiB user accessible RAM
- Processor (CPU)
- MediaTek Helio P60 MT6771
- Battery Capacity
- 3245 mAh battery
- Device Camera
- 12.2 MP camera
Ratings and Reviews
Add YoursTotal average ratings from 2 different users
Introduction
BBK
Vivo X21i Dual SIM TD-LTE CN 64GB
2018 May 19
2018 May
BBK Electronics
BBK Electronics
Haptic touch feedback
Smartphone
Face Wake 3D Function, Vivo Game Engine, MIMO Wifi, Smart Engine 4.0, Intellectual Beauty 4.0, PDAF with 12 + 12 MP Dual Pixel technology
Physical Attributes
74.98 mm, 2.95 inch
154.37 mm, 6.08 inch
6.99 mm, 0.28 inches
80.9 ccm
159 g, 5.61 ounces
Software Environment
Google Android
Google Android 8.1 (Oreo), FunTouch OS
Voice Command , Navigation software , Intelligent personal assistant , Face Recognition
Application processor, Chipset
1990 MHz
MediaTek Helio P60 MT6771, 2018, 64 bit, octa-core, 64 Kbyte I-Cache, 64 Kbyte D-Cache, 1024 Kbyte L2, 12 nm, ARM Mali-G72 GPU
Operative Memory
LPDDR4x SDRAM, 1800 MHz
6144 MiB RAM, 5730 MiB user accessible RAM
Non-volatile Memory
Flash EEPROM
Yes
61035 MiB non-volatile
Display
1-notch
159.5 mm, 6.3 inch
1080x2280, 2462400 pixels
68.28 mm, 2.69 inch
144.15 mm, 5.68 inch
6.7 mm
9842.3 square millimeter
85.0%
0.06322 mm/pixel
402 PPI
Color AM-OLED display
Super AM-OLED
24 bit/pixel
16.8M
8 bit/pixel
Self-illuminating
RGB Real Stripe Matrix (3 subpixel)
No
Graphical Subsystem
ARM Mali-G72MP3
800 MHz
Audio/Video Interfaces
No
Audio Subsystem
stereo
Sound Recording
stereo
Sound Playing
mono
3.5mm
Cellular Phone
GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 1900MHz (Band II, PCS) , UMTS 850MHz (Band V, CLR) , UMTS 900MHz (Band VIII) , CDMA 800MHz (BC0, 850) , TD-SCDMA 2000 MHz (B34) , TD-SCDMA 1900 MHz (B39) , LTE 2100 MHz (Band 1) , LTE 1800 MHz (Band 3) , LTE 850 MHz (Band 5) , LTE 900 MHz (Band 8) , TD-LTE 2000 MHz (Band XXXIV) , TD-LTE 2600 MHz (Band 38) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) , TD-LTE 2500 MHz (Band XLI) bands
GPRS (Class unspecified) , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSDPA (Cat. unspecified) , HSDPA 7.2 Mbps (Cat. 8) , HSPA+ 21.1 Mbps (Cat. 18) , cdmaOne (IS-95) , CDMA2000 1xRTT (IS-2000) , CDMA2000 1xEV-DO Rel. 0 , CDMA2000 1xEV-DO Revision A , TD-SCDMA , TD-HSDPA , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 300 Mbps / 50 Mbps (Cat. 6) data links
Nano-SIM (4FF)
Internal antenna
64-chord melody
Voice transmission , Voice speaker , Vibrating Alert , Speakerphone , ANC , HD Voice , Voice over LTE (VoLTE)
MediaTek MT6771
Secondary Cellular Phone
Dual standby
GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2)
GPRS (Class unspecified) , EDGE (Class unspecified)
Nano-SIM (4FF), Internal antenna
MediaTek MT6771
Control Peripherals
Capacitive multi-touch sensing screen
Yes
Communication Interfaces
TransFlash , microSD , microSDHC , microSD Extended Capacity
USB 2.0, USB Hi-Speed (480 Mbps)
USB charging , USB fast charging , USB Host , USB On-The-Go 1.3 , USB Power Delivery
USB Series Micro-AB
Bluetooth 5.0, Internal antenna
A2DP , AVRCP
IEEE 802.11a , IEEE 802.11b , IEEE 802.11g , IEEE 802.11n , IEEE 802.11ac, Internal antenna
Wi-Fi Tethering , Wi-Fi Calling (VoWiFi)
Multimedia Broadcast
No
Satellite Navigation
GPS (NMEA 0183)
Internal antenna
Simultaneous GPS (S-GPS) , Assisted GPS , Geotagging , QuickGPS
L1OF
B1I BeiDou receiver
MediaTek MT6771
Primary Camera System
Rear
Samsung ISOCELL 2L9
CMOS
1.28 micrometer
4032x3024 pixel
12.2 MP camera
f/1.80
1.0 x optical zoom, 2.0 x digital zoom
Phase-Detection Autofocus (PD AF)
JPG
1920x1080 pixel, 30 fps
MPEG4
single LED
HDR photo , Slow motion video , Burst mode , Touch focus , Macro mode , Panorama Photo , Face detection , Face retouch
Auxiliary Camera
CMOS
Samsung 4E8
5.0 MP aux. cam
f/2.40
Auxiliary Camera No. 2
No
Auxiliary Camera No. 3
No
Auxiliary Camera No. 4
No
No
Secondary Camera System
Front
Samsung 2L8
CMOS
5656x4240 pixel
24.0 MP sec. cam
f/2.00
JPG, 30 fps
MPEG4
HDR photo , Burst mode , Face detection , Face tagging , Face retouch
Secondary Auxiliary Camera
No
Secondary Auxiliary Camera No. 2
No
Built-in Sensors
Yes
Yes
Yes
Fingerprint sensor , Light intensity sensor , Proximity sensor
Ingress Protection
Yes
Yes
Power Supply
Lithium-ion polymer (LiPo), built-in, 1-cell
3245 mAh cell
3245 mAh battery
Geographical Attributes
China , HK
Asia , Southeast Asia
China Mobile Limited China Telecom Corporation Limited China Unicom Netcom Limited
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