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2. Vivo X21 128GB
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General

In The Box	Handset, Earphone, User Manual, MicroUSB to USB Cable, USB Power Adapter, SIM Ejector Pin, Protective Case, Protective Film (1 Applied)View More...	Handset, Apple EarPods with Remote and Mic, Lightning to USB Cable, USB Power Adapter, SIM Slot Remover ToolView More...	Handset, Data Cable, Travel Adaptor, Ejection Pin, Stereo Headset, USB ConnectorView More...
Model Number	1725 / 1728	MN2X2HN/A	SM-G935FZDUINS/SM-G935FZSUINS/ SM-G935FZKUINS
Model Name	X21	iPhone 6s Plus	Galaxy S7 Edge
Color	Black	Gold	Silver Titanium
Browse Type	Smartphones	Smartphones	Smartphones
SIM Type	Dual Sim	Single Sim	Dual Sim
Hybrid Sim Slot	Yes	No
Touchscreen	Yes	Yes	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)	13.97 cm (5.5 inch)	13.97 cm (5.5 inch)
Resolution	2280 x 1080 pixels	1080 x 1920 Pixels	2560 X 1440 Pixels
Resolution Type	FHD+	Retina HD Display	Quad HD
GPU	Adreno 512	PowerVR GT7600 (Six-core Graphics)
Display Type	Super AMOLED	LED Backlit IPS LCD	Super AMOLED
Display Colors	3D Glass Back, Face Unlock	16 M	16 M
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 ModeView More...	Retina HD Display with 3D Touch, LED Backlit Widescreen, 401 PPI, 500 cd/m2 Maximum Brightness, Full sRGB Standard, Dual Domain Pixels for Wide Viewing Angles, Fingerprint Resistant Oleophobic Coating, Display Zoom, ReachabilityView More...

OS & Processor Features

Operating System	Android Oreo 8.1	iOS 9	Android Marshmallow 6
Processor Type	Qualcomm Snapdragon 660 AIE	Apple A9 64-bit processor and Embedded M9 Motion Co-processorView More...	Exynos 8890
Processor Core	Octa Core	Dual Core	Octa Core
Primary Clock Speed	2.2 GHz	1.84 GHz	2.3 GHz
Secondary Clock Speed	1.8 GHz		1.6 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)View More...	GSM - 850, 900, 1800, 1900; UMTS - 850, 900, 1700, 1900, 2100; 4G LTE (TD) - Band 38/39/40/41View More...	GSM - 850, 900, 1800, 1900; WCDMA - B1(2100), B2(1900), B4(AWS), B5(850), B8(900), B34(2010), B39(1880); 4G LTE (FDD) - B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(800), B28(700), LTE (TDD) - B38(2600), B39(1900), B40(2300), B41(2500)View More...

Memory & Storage Features

Internal Storage	128 GB	32 GB	32 GB
RAM	6 GB		4 GB
Expandable Storage	256 GB		200 GB
Supported Memory Card Type	MicroSD		MicroSD
Memory Card Slot Type	Hybrid Slot
Call Log Memory	Yes	Yes	Yes
Phone Book Memory		Yes
SMS Memory		Yes

Camera Features

Primary Camera Available	Yes	Yes	Yes
Primary Camera	12MP + 5MP	12MP	12MP
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 StickersView More...	iSight Camera, 1.22 Pixels, Live Photos, Auto Focus, Focus Pixels, True Tone Flash, Panorama (Upto 63 MP), Auto HDR for Photos, Exposure Control, Burst Mode, Timer Mode, f/2.2 Aperture, Five-element Lens, Hybrid IR Filter, Backside Illumination Sensor, Sapphire Crystal Lens Cover, Auto Image Stabilisation, Improved Local Tone Mapping, Improved Noise Reduction, Face Detection, Photo Geo-tagging, Slow-motion Video: Shoot Video at 120 fps,Time-lapse Video, Cinematic Video Stabilisation, Continuous Auto Focus Video, Take Still Photos While Recording Video, Zoom - 3x, Video Geo-taggingView More...	Dual Pixel, Auto Focus, Motion Mode, Panorama Mode, f/1.7, Hyperlapse, Slow Motion, Pro-mode, Live Broadcast, Video Collage, Virtual Shot, Food ModeView More...
Secondary Camera Available	Yes	Yes	Yes
Secondary Camera	12MP	5MP	5MP
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 StickersView More...	720p HD Video Recording, Retina Flash, f/2.2 Aperture, Auto HDR for Photos and Videos, Backside Illumination Sensor, Exposure Control, Burst Mode, Timer Mode, Face DetectionView More...	Selfie Flash, f/1.7, CMOS
Flash	Rear LED Flash and Front Screen Flash		LED
HD Recording	Yes	Yes	Yes
Full HD Recording	Yes	Yes	Yes
Video Recording	Yes	Yes	Yes
Video Recording Resolution	Upto 4K (UHD) at 30 fps	3840 x 2160	3840 x 2160
Frame Rate	30 fps	2160p@30fps; 1080p@30fps,1080p@60fps; 720p@30fps; Slow Motion Video Support: 1080p@120fps and 720p@240fps fpsView More...	30 fps
Dual Camera Lens	Primary & Secondary Camera

Call Features

Phone Book	Yes	Yes	Yes
Hands Free		Yes
Video Call Support		Yes

Connectivity Features

Network Type	4G VOLTE, 3G, 2G	4G, 3G, 2G	4G, 3G, 2G
Supported Networks	4G VoLTE, WCDMA, GSM	4G LTE	4G LTE, 4G LTE
Internet Connectivity	4G, 3G, Wi-Fi	3G, 4G, Wi-Fi, GPRS, EDGE	4G, 3G, Wi-Fi, GPRS
3G	Yes	Yes	Yes
Pre-installed Browser	VIVO Browser, UC Browser and Google Chrome	Safari	Android
Bluetooth Support	Yes	Yes	Yes
Bluetooth Version	4.2	4.2	4.2
Wi-Fi	Yes	Yes	Yes
Wi-Fi Version		802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
Wi-Fi Hotspot	Yes
USB Connectivity	Yes	Yes	Yes
Audio Jack	3.5mm	3.5 mm	3.5 mm
Map Support	Google Maps	Google Maps
GPS Support	Yes	Yes
GPRS		Yes	Yes
NFC		Yes	Yes
EDGE		Yes

Other Details

Smartphone	Yes	Yes	Yes
SIM Size	Dual Nano SIM	Nano SIM	Nano SIM
Removable Battery	No	No	No
SMS	Yes	Yes	Yes
SIM Access	Dual Standby
Sensors	In Display Fingerprint, Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Virtual GyroscopeView More...	Touch ID Fingerprint Sensor, Barometer, Three-axis Gyro Sensor, Accelerometer, Proximity Sensor, Ambient Light Sensor, Digital CompassView More...	Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geo-magnetic Sensor, Hall Sensor, HR Sensor, Proximity Sensor, RGB Light SensorView More...
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 DuoView More...	Photos, Wallet, Calendar, Notes, Reminders, Clock, CalculatorView More...	Water and Dust Resistant (Capless Water and Dust Resistant IP68), Gear SupportView More...
Graphics PPI	402 PPI
Voice Input		Yes
Important Apps	Facebook, WhatsApp, LINE, Google Duo, Gmail, Amazon, Flipkart, Newspoint, WPS Office, UC BrowserView More...	Health, FaceTime, iTunes Store, App Store, iBooks, Game Center, Weather, Voice Memos, Stocks, Podcasts, iMovie, Pages, Keynote, Numbers, iTunes U, Garage Band, Remote, Find My iPhone, Find My Friends, Air Drop, Air Play, Control Centre, iCloud Drive, Notification Centre, SiriView More...	S Voice
User Interface	Funtouch OS 4.0
JAVA Support		No
Predictive Text Input		Yes
Browser		Safari
Supported Languages		Multi-language Support
Games		Yes

Multimedia Features

Audio Formats	WAV, MP3, AMR, MIDI, APE, FLAC, OGG	WAV, AAX, AAX+, AAC, VBR, MP3, AIFF, HE-AAC	MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTAView More...
Video Formats	MP4, 3GP, AVI (Playback)	H.264, MP4, MOV, M4V, AAC-LC, MPEG4, AVI, MJPEG, PCM	MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM

Battery & Power Features

Battery Capacity	3200 mAh	2750 mAh	3600 mAh
Battery Type		Li-Ion	Li-Ion

Dimensions

Width	74.78 mm	77.9 mm	72.6 mm
Height	154.45 mm	158.2 mm	150.9 mm
Depth	7.37 mm	7.3 mm	7.7 mm
Weight	156.2 g	192 g	157 g

Warranty

Warranty Summary

Brand Warranty of 1 Year Available for Mobile and 6 Months for AccessoriesView More...

Brand Warranty of 1 Year

Brand Warranty of 1 Year Available for Mobile and 6 Months for AccessoriesView More...