Vivo X20 Plus UD vs. Vivo V15 Pro

Phone Comparison, Reviews and Tests

In depth comparison and review of Vivo X20 Plus UD and Vivo V15 Pro. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

Vivo X20 Plus UD vs. Vivo V15 Pro Comparison Chart
DESIGN AND DIMENSIONS Vivo X20 Plus UD Vivo V15 Pro
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 155.3 mm 157.25 mm Vivo V15 Pro has greater height than Vivo X20 Plus UD.
Width 80.1 mm 74.71 mm Vivo X20 Plus UD has greater width than Vivo V15 Pro.
Depth 7.5 mm 8.21 mm Vivo X20 Plus UD is narrower than Vivo X20 Plus UD.
Weight 181.5 g 185 g Vivo X20 Plus UD is lighter than Vivo X20 Plus UD.
Body Colour - Topaz blue
Waterproof (Water-resistant) - -
Connector Type Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
Micro-USB
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY Vivo X20 Plus UD Vivo V15 Pro
Display Type OLED display OLED display
Display Technology Super AMOLED Super AMOLED
Screen Size (Display Size) 6.43" 6.39" Vivo X20 Plus UD has larger screen size than Vivo V15 Pro.
Screen Resolution (Display Resolution) 2160 x 1080 pixels 2340 x 1080 pixels Vivo V15 Pro has better screen resolution than Vivo X20 Plus UD.
Display Format - Full HD+
Pixel Density 376 ppi -
Aspect Ratio - 19.5:9
Colour Depth 16.7 million colours -
Contrast Ratio - 10000000:1
Display Features - Always-on display, 2.5D Glass, Wide colour display (P3), Ultra FullView Display
PROCESSOR Vivo X20 Plus UD Vivo V15 Pro
Processor Type (CPU) Qualcomm Snapdragon 660 Qualcomm Snapdragon 675 AIE
Processor Number MSM8956 -
Clock Speed 2.2 GHz -
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) Qualcomm ADRENO 512 -
MEMORY Vivo X20 Plus UD Vivo V15 Pro
RAM 4 GB 6 GB Vivo V15 Pro has more RAM than Vivo X20 Plus UD.
Internal Memory Size (Storage Capacity) 128 GB 128 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSDHC, microSDXC - up to 256 GB
CAMERA Vivo X20 Plus UD Vivo V15 Pro
MAIN CAMERA
Number of Main Cameras 2 3
Sensor Resolution 12 Megapixel 48 Megapixel Vivo V15 Pro has better camera resolution than Vivo X20 Plus UD.
Sensor Size - 1/2.25"
Lens Aperture F/1.8 F/1.8 Both phones have the same camera lens aperture.
Pixel Size - 0.8 μm
Focus Adjustment Automatic Automatic
Special Effects HDR HDR, Live Filters
Camera Modes Panorama Panorama, Time-lapse mode, Slow motion mode, Watermark mode, Professional mode, Gender Detection, Bokeh Mode, AI Beauty, AR stickers, AI Portrait Lighting, PPT, AI Face Shaping, AI Portrait Framing, AI Body Shaping, AI Super Night Mode
Face Recognition (Face ID) Face detection - Vivo X20 Plus UD has face detection.
Light Source LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps -
Camera Features (Functions) Geotagging AI scene recognition, AI Triple camera, Quad Pixel technology, 12MP output using quad pixel technology, Palm capture
SECOND CAMERA
Sensor Resolution (2nd Camera) 5 Megapixel 8 Megapixel Vivo V15 Pro has better second camera resolution than Vivo X20 Plus UD.
Lens Type (2nd Camera) - Super wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 120 degree(s)
Camera Features (2nd Camera) - AI Super Wide-Angle
THIRD CAMERA
Sensor Resolution (3rd Camera) - 5 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Front Camera Design - Pop-up
Sensor Resolution (Front) 12 Megapixel 32 Megapixel Vivo V15 Pro has better front camera resolution than Vivo X20 Plus UD.
Lens Aperture (Front) F/2.0 F/2.0 Both phones have the same front camera lens aperture.
Light Source (Front) Flash -
Video Resolutions (Front) 1920 x 1080 (1080p) -
BATTERY AND CHARGING Vivo X20 Plus UD Vivo V15 Pro
Battery Capacity (Battery Size) 3900 mAh 3700 mAh Vivo X20 Plus UD has larger battery capacity than Vivo V15 Pro.
Fast Charging Technology - Dual-Engine Fast Charging Vivo V15 Pro has fast charging technology.
Battery Technology Lithium Ion -
CELLULAR Vivo X20 Plus UD Vivo V15 Pro
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Funtouch OS 3.2 (based on Android 7.1.1) Funtouch OS 9 (based on Android Oreo 9.0)
Intelligent Assistant - Google Assistant
Navigation GPS, A-GPS GPS, A-GPS, GLONASS
COMMUNICATIONS Vivo X20 Plus UD Vivo V15 Pro
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 5, Band 8
3G UMTS Frequency - 2100, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 8, Band 38, Band 39, Band 40, Band 41 Band 1, Band 3, Band 5, Band 7, Band 8, Band 17, Band 38, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 900, TDD 2600, TDD 1900, TDD 2300, TDD 2500 FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 700b, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac Wi-Fi
Bluetooth Bluetooth 5.0 LE Bluetooth 5.0
Bluetooth Profiles A2DP -
Messaging Services SMS, MMS SMS, MMS
MEDIA Vivo X20 Plus UD Vivo V15 Pro
Supported Digital Audio Standards WAV, MP3, FLAC, eAAC+ WAV, MPEG 2 Audio, MP3, FLAC, MIDI, APE (Monkey's Audio), AMR-WB, AMR-NB, Vorbis
Supported Digital Video Standards MPEG-4, H.264 AVI, MPEG-4, 3GP
Sound Enhancements Hi-Fi Sound support -
FEATURES Vivo X20 Plus UD Vivo V15 Pro
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, proximity sensor, digital compass Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor
Security Devices Fingerprint reader (under display) Fingerprint reader (under display)
Additional Phone Features Multitasking, Active noise-cancellation Google Assistant Button, Game Mode 5.0., Dual-Turbo, Jovi Image Recogniser
OTHERS Vivo X20 Plus UD Vivo V15 Pro
Included Accessories Power adapter Headphones, USB cable, power adapter, SIM card removal tool, screen protector (pre-applied), protective case
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