vivo X21 (Black, 128 GB)(6 GB RAM)

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 - 1.18Wkg, Body - 0.573Wkg"

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"

Operating System: "Android Oreo 8.1"

Processor Brand: "Snapdragon"

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 (4041)"

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"

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"

Phone Book: "Yes"

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"

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"

Audio Formats: "WAV, MP3, AMR, MIDI, APE, FLAC, OGG"

Video Formats: "MP4, 3GP, AVI (Playback)"

Battery Capacity: "3200 mAh"

Width: "74.78 mm"

Height: "154.45 mm"

Depth: "7.37 mm"

Weight: "156.2 g"

Warranty Summary: "Brand Warranty of 1 Year Available for Mobile and 6 Months for Accessories"

Warranty Service Type: "NA"