The VIVO X21, with its beautiful design and innovative features, strikes the perfect balance between style and technology. It comes with the In-Display Fingerprint scanning technology to provide a futuristic and secure unlocking experience. It has a 15.95 cm (6.28) 19:9 FHD+ FullView Display, with up to 90.3% screen-to-body ratio for a better viewing experience. Its Dual Pixel Sensors and AI Photography improve focus speed and boost picture clarity due to a larger pixel count. Powered by a Qualcomm Snapdragon 660 AI processor, along with 6 GB of RAM, this phone offers seamless and fast multitasking. Thanks to its 128 GB of storage space, you can now store a large number of photos, music files, videos and applications on this phone.
Specifications
General
In The Box - Handset, Earphone, User Manual, MicroUSB to USB Cable, USB Power Adapter, SIM Ejector Pin, Protective Case, Protective Film (1 Applied)
Model Number - Vivo1725 / Vivo 1728
Model Name - X21
Color - Black
Browse Type - Smartphones
SIM Type - Dual Sim
Hybrid Sim Slot - Yes
Touchscreen - Yes
OTG Compatible - Yes
Sound Enhancements - AK4376A Hi-Fi Chip
SAR Value - Head - 1.18W/kg, Body - 0.573W/kg
Display Features
Display Size - 15.95 cm (6.28 inch)
Resolution - 2280 x 1080 Pixels
Resolution Type - Full HD+
GPU - Adreno 512
Display Type - Super AMOLED
Display Colors - 3D Glass Back, Face Unlock
Other Display Features - FullView Display 2.0, 1.66 mm Ultra-slim Bezel, 90% Screen-to-body Ratio, Face Access to Unlock, Face Access for App Lock, Attention Sensing, 3rd Generation Corning Gorilla 2.5D Glass, 19:9 Screen, Game Mode, Face Access 2.0, Smart Split 3.0, Eye Protection Mode
Os & Processor Features
Operating System - Android Oreo 8.1
Processor Type - Qualcomm Snapdragon 660 AIE
Processor Core - Octa Core
Primary Clock Speed - 2.2 GHz
Secondary Clock Speed - 1.8 GHz
Operating Frequency - GSM - Bands B2 (3 / 5 / 8), 3G WCDMA - Bands (1 / 5 / 8), 4G LTE (FDD) - Bands (B1 / 3 / 5 /), LTE (TDD) - Band (40/41)
Memory & Storage Features
Internal Storage - 128 GB
RAM - 6 GB
Expandable Storage - 256 GB
Supported Memory Card Type - microSD
Memory Card Slot Type - Hybrid Slot
Call Log Memory - Yes
Camera Features
Primary Camera Available - Yes
Primary Camera - 12MP + 5MP
Primary Camera Features - 2 x 12MP Dual Pixel Sensor (24 million Photographic Units), F1.8 (Rear 2L8) / F2.4 (Rear 4E8), Slow Motion / Backlight / Live Photo / Portrait Mode Bokeh (Dual Cameras) / Panorama / Ultra HD / PPT Mode / Professional Mode / Time Lapse / Face Beauty / AR Stickers
Secondary Camera Available - Yes
Secondary Camera - 12MP Front Camera
Secondary Camera Features - 2 x 12MP Dual Pixel Sensor (24 million Photographic Units), F2.0 (Front 2L8), Live Photo / Face Beauty / Backlight / Portrait Mode Bokeh (Single Camera) / Panorama / AR Stickers
Flash - Rear LED Flash and Front Screen Flash
HD Recording - Yes
Full HD Recording - Yes
Video Recording - Yes
Video Recording Resolution - Upto 4K (UHD) at 30 fps
Frame Rate - 30 fps
Dual Camera Lens - Primary & Secondary Camera
Call Features
Phone Book - Yes
Connectivity Features
Network Type - 3G, 4G VOLTE, 2G
Supported Networks - GSM, WCDMA, 4G VoLTE
Internet Connectivity - 4G, 3G, Wi-Fi
3G - Yes
Pre-installed Browser - VIVO Browser, UC Browser and Google Chrome
Bluetooth Support - Yes
Bluetooth Version - 4.2
Wi-Fi - Yes
Wi-Fi Hotspot - Yes
USB Connectivity - Yes
Audio Jack - 3.5mm
Map Support - Google Maps
GPS Support - Yes
Other Details
Smartphone - Yes
SIM Size - Dual Nano SIM
User Interface - Funtouch OS 4.0
Removable Battery - No
SMS - Yes
Graphics PPI - 402 PPI
SIM Access - Dual Standby
Sensors - In Display Fingerprint, Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Virtual Gyroscope
Other Features - Wi-Fi Speed - 2.4 GHz / 5 GHz, App Clone - WhatsApp, Facebook, WeChat, Instagram, Body Type Material (Glass), AI Technology, Hi-Fi Music, Google Services - Google, Play Store, Chrome, Gmail, Google Map, YouTube, Drive, Play Music, Play Movies & TV, Photos, Voice Search, Google Duo
Important Apps - Facebook, WhatsApp, LINE, Google Duo, Gmail, Amazon, Flipkart, Newspoint, WPS Office, UC Browser
GPS Type - GLONASS
Multimedia Features
Audio Formats - WAV, MP3, AMR, MIDI, APE, FLAC, OGG
Video Formats - MP4, 3GP, AVI (Playback)
Battery & Power Features
Battery Capacity - 3200 mAh
Dimensions
Width - 74.78 mm
Height - 154.45 mm
Depth - 7.37 mm
Weight - 156.2 g
Warranty
Warranty Summary - Brand Warranty of 1 Year Available for Mobile and 6 Months for Accessories