Compare Vivo X21 and Huawei P20 Pro

	Vivo X21	Huawei P20 Pro
Device Type	-	SmartPhone
Launch Date	March 2018	April 2018
Display	Size: 6.28 inch (15.95cm) Protection: - Misc:FHD+ (2280 x 1080 Pixels) 19:9 Aspect Ratio	Size: 6.1 inch (15.49 cm) Protection: - Misc: 1080 x 2240 pixels (FHD+) 408 ppi 16.7M colors FullView Display Natural Tone Display
Hardware	CPU: Qualcomm Snapdragon 660 AIE Octacore 2.2 GHz (4 core) + 1.8 GHz (4 core) processor Internal Memory: 128GB, RAM: 6GB Card Slot:MicroSD Card Slot expandable upto 256GB (Uses SIM2 Slot) GPU: Adreno 512 SIM: Nano SIM + Nano SIM/ microSD Card	CPU: Huawei Hisilicon Kirin 970 Chipset with built in NPU (Neural Processing Unit), octa core, 4 x Cortex A73 2.36GHz + 4 x Cortex A53 1.8GHz Internal Memory: 128GB Card Slot:No GPU: ARM Mali G72 MP12, with GPU Turbo Technology SIM: CLT L09C: Single SIM Card (Nano SIM) CLT L29C: Dual SIM Card (Nano SIM, Dual Standby)
Software	Funtouch OS 4.0 based on Android 8.1 (Oreo) Face Unlock: uses infrared light for night time access AI Game Mode	EMUI 8.1 (Emotion UI) based on Android 8.1 (Oreo)
Network	Network: GSM: Bands 2/ 3/ 5/ 8 WCDMA: Bands 1/ 5/ 8 FDD: Bands 1 / 3 / 5 TDD: Bands 40/ 41 2G: - 3G:- 4G: - 5g: -	Network: LTE TDD/ LTE FDD/ WCDMA/ EDGE/ GPRS 2G: - 3G:- 4G: - 5g: -
Body	Dimensions: Height: 154.45mm Width: 74.78mm Thickness: 7.37mm Weight: 156.2g Colors:Black Misc: - -	Dimensions: 155mm x 73.9mm x 7.8mm Weight: 180g Colors:Morpho Aurora, Pearl White, Twilight, Black, Pink Gold, Midnight Blue Misc: Toughened Curved 3D Glass Panels Aluminium Frame Gradient Finish (only in Morpho Aurora, Pearl White, Twilight and Pink Gold) -
Connectivity	WiFi: WiFi 802.11 a/b/g/n/ac, 2.4GHz/ 5GHz (Dual Band), Wifi Direct Bluetooth: v5.0 - USB:MicroUSB 2.0, USB On The Go NFC: No Radio: Yes Misc: -	WiFi: 802.11 a/b/g/n/ac, Dual Band, WiFi Direct, Hotspot Bluetooth: v4.2, aptX, aptX HD, LDAC, HWA supported - USB:Standard USB Type C, v3.1, OTG, MTP, PTP, Audio, PD, DP, Charging NFC: Yes, Read Mode, P2P Mode, Card Emulation Mode (UICC, HCE) Radio: No Misc: -
Audio	Speaker: - Audio Port: - Audio Format: - Misc:Loudspeaker: Yes 3.5mm Jack: Yes Misc: HiFi Audio Chipset: AK4376A Deepfield Technology: Anhances vocals and amplifies bass, giving the feel of live performance	Speaker: Loudspeaker present Audio Port: No 3.5mm jack Audio Format: MP3, MP4, 3GP, OGG, AMR, AAC, FLAC, WAV, MIDI Misc: Dolby Atmos sound 990 Kbps HWA (Hi-res Wireless Audio) supports Hi-res audio files
Rear Camera	Resolution: - Video: - Features: - 12MP + 5MP Dual Rear Camera Video Recording: 1080p @30fps Zoom: Digital Zoom Flash: LED Flash Features: Slow Motion, AI HDR, Time lapse, Portrait Bokeh (Dual Shot), Shot Refocus Misc: 12MP with 2 PD Technology (Dual Pixel Technology) 12MP: Aperture f/1.8, Sensor Size 1/2.55 inch, Pixel Size 1.4µm, Dual Pixel PDAF (Phase Detection Auto Focus)	Resolution: 40MP + 20MP + 8MP Triple rear camera Video: 2160p @30fps, 1080p @60fps, 720p @960fps Features: Autofocus (Laser Focus, Deep Focus, Phase Focus, Contrast Focus), Continuous Shooting, Geotagging, Panorama, HDR, Self Timer, RAW Triple Lens Camera, 40MP (RGB, f/1.8 aperture, 1/1.7 inch) + 20MP (Monochrome, f/1.6 aperture) + 8MP (Telephoto, f/2.4 aperture) 109 - DxOMark Score Leica Optics, Leica Triple Camera Optical Image Stabilization, AI Image Stabilization Sensitivity upto ISO 102400 4D Predictive Focus - moving object is pre focused Ultra Snapshot - Volume down button can be double pressed to capture photograph, even from a locked screen state, in as fast as 0.3s 4 in 1 Hybrid Focus with Laser Sensor Leica Colour - Using built-in AI at chipset level, the photography system is able to recognise the scene and colour balance the photograph automatically Professional Framing - offers intelligent layout suggestions to improve photograph composition Master AI - 19 different categories are identified in real time, Lighting and other settings are automatically adjusted, 19 categories are - Cat, Food, Group, Natural, Close up, Night Shot, Text, Greenery, Potrait, Dog, Fireworks, Blue Sky, Flowers, Stage, Document, Sunset, Snow, Waterfall, Beach
Front Camera	Resolution: - Features: 12MP Video Recording: 1080p @30fps Zoom: Digital Zoom Flash: Selfie Lighting Features: Normal, Group selfie, Bokeh mode, LIVEOn, Watermark, Touch Capture, Voice Capture, Palm Capture, Timer, Mirrored Selfie, Videos Misc: AI Face Beauty 2 PD Technology (Dual Pixel Technology) Aperture f/2.0 -	Resolution: 24MP Features: 1080p @30fps, 3D Potrait Lighting, AI driven 3D facial modeling technology follows the contours of facial features, Digital Zoom, f/2.0 aperture Face Recognition, Supports Fixed Focal Length -
Maps	GPS A-GPS GLONASS	GPS A-GPS GLONASS BeiDou
Sensors	Accelerometer Virtual Gyroscope Proximity Sensor Ambient Light Sensor E Compass In Display Fingerprint Scanner -	Gravity Sensor Ambient Light Sensor Proximity Sensor Front Fingerprint Sensor Hall Sensor Gyroscope Compass Colour Temperature Sensor -
Battery	Capacity: 3200 mAh Features: Non Removable Misc: - -	Capacity: 4000 mAh Misc: Li-Po, Non Removable Huawei Super Charge 3.0 for fast charging Power Saving Mode, Ultra Power Saving Mode AI Driven Battery Management Charging Time - about 1.5 hours Standby Time - about 22 days Talk Time - about 25 hours
SAR	1.18 W/Kg (Head) 0.573 W/Kg (Body)	1.03 W/Kg (Head - USA) 0.61 W/Kg (Body - USA)
Misc	-	IP67 Water and Dust Resistant (upto 1m water depth for 30 minutes) Fingerprint - used for Smart touch navigation capabilities Knuckle Gesture - used to take screenshots, record screencast, switch between apps, Split Screen Augmented Reality - supports ARCore, allowing users to experience augmented reality apps Huawei Share 2.0 - Allows transfer of files and photos from phone to PC and MAC without cable, using the same WiFi network
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