Vivo X21 UD vs Oppo R15 Dream Mirror Edition vs Vivo V5 comparison

Compare Vivo X21 UD
Compare Oppo R15 Dream Mirror Edition
Compare Vivo V5
key specs
Display6.28-inch6.28-inch5.50-inch
ProcessorQualcomm Snapdragon 660Qualcomm Snapdragon 660MediaTek MT6750
Front Camera12-megapixel20-megapixel20-megapixel
Rear Camera12-megapixel16-megapixel13-megapixel
RAM6GB6GB4GB
Storage128GB128GB32GB
Battery Capacity3200mAh3400mAh3000mAh
OSAndroid 8.1Android 8.1Android 6.0.1
Resolution1080x2280 pixels1080x2280 pixels720x1280 pixels
general
BrandVivoOppoVivo
ModelX21 UDR15 Dream Mirror EditionV5
Release dateMarch 1, 2018March 1, 2018November 1, 2016
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)154.50 x 74.80 x 7.40155.30 x 75.00 x 7.50153.80 x 75.50 x 7.55
Weight (g)156.20175.00154.00
Battery capacity (mAh)320034003000
ColoursRuby Red, Aurora White, BlackDream Mirror Red, Ceramic EditionCrown Gold, Grey
Launched in India--Yes
Removable battery--No
SAR value--0.22
display
Screen size (inches)6.286.285.50
TouchscreenYesYesYes
Resolution1080x2280 pixels1080x2280 pixels720x1280 pixels
Protection type--Gorilla Glass
Aspect ratio--16:9
Pixels per inch (PPI)--267
hardware
Processorocta-core2GHz octa-coreocta-core (4x1.5GHz + 4x1GHz)
Processor makeQualcomm Snapdragon 660Qualcomm Snapdragon 660MediaTek MT6750
RAM6GB6GB4GB
Internal storage128GB128GB32GB
Expandable storage-YesYes
Expandable storage type-microSDmicroSD
Expandable storage up to (GB)-256128
camera
Rear camera12-megapixel16-megapixel13-megapixel
Rear flashLEDLEDLED
Front camera12-megapixel20-megapixel20-megapixel (f/2.0)
Rear autofocus--Phase detection autofocus
Front flash--Yes
software
Operating systemAndroid 8.1Android 8.1Android 6.0.1
SkinFunTouch 4.0ColorOS 5.0FunTouch 2.6
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYesYes
BluetoothYes, v 5.00Yes, v 4.20Yes, v 4.00
USB OTGYes-Yes
Headphones3.5mm-3.5mm
Number of SIMs222
Wi-Fi Direct-YesNo
NFC--No
Infrared--No
Micro-USB--Yes
FM--Yes
Mobile High-Definition Link (MHL)--No
sim 1
SIM TypeMicro-SIMNano-SIMMicro-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeMicro-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Compass/ MagnetometerYes-Yes
Proximity sensorYesYesYes
Ambient light sensorYesYesYes
GyroscopeYes-No
Accelerometer-YesYes
Fingerprint sensor--Yes
Barometer--No
Temperature sensor--No
ratings
Overall NDTV Rating--Read Review
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--

Advertisement

© Copyright Red Pixels Ventures Limited 2026. All rights reserved.
Trending Products »
Latest Tech News »