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 |
|
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 |