Vivo Y91 vs Samsung Galaxy M10 vs Oppo A71 (2018) comparison

Compare Vivo Y91
Compare Samsung Galaxy M10
Compare Oppo A71 (2018)
key specs
Display6.22-inch6.22-inch5.20-inch
ProcessorMediaTek Helio P22 Samsung Exynos 7 Octa 7870Qualcomm Snapdragon 450
Front Camera8-megapixel 5-megapixel 5-megapixel
Rear Camera13-megapixel + 2-megapixel 13-megapixel + 5-megapixel 13-megapixel
RAM2GB3GB3GB
Storage32MB32GB16GB
Battery Capacity4030mAh3400mAh3000mAh
OSAndroid 8.1Android 8.1 OreoAndroid 7.1
Resolution720x1520 pixels720x1520 pixels720x1280 pixels
general
BrandVivoSamsungOppo
ModelY91Galaxy M10A71 (2018)
Release dateJanuary 1, 2019January 1, 2019January 1, 2018
Launched in IndiaYesYes-
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)155.11 x 75.09 x 8.28155.60 x 75.60 x 7.70148.10 x 73.80 x 7.60
Weight (g)163.50163.00137.00
Battery capacity (mAh)403034003000
ColoursStarry Black, Ocean BlueCharcoal Black, Ocean BlueBlack, Gold
Removable battery-No-
Wireless charging-No-
SAR value-0.24-
display
Screen size (inches)6.226.225.20
TouchscreenYesYesYes
Resolution720x1520 pixels720x1520 pixels720x1280 pixels
Aspect ratio-19:916:9
hardware
Processorocta-core1.6GHz octa-core1.8GHz octa-core
Processor makeMediaTek Helio P22 (MT6762R)Samsung Exynos 7 Octa 7870Qualcomm Snapdragon 450
RAM2GB3GB3GB
Internal storage32MB32GB16GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256-256
Dedicated microSD slotYesYes-
camera
Rear camera13-megapixel (f/f/2.2) + 2-megapixel (f/f/2.4)13-megapixel (f/1.9) + 5-megapixel (f/2.2)13-megapixel (f/2.2, 1.12-micron)
Rear flashLEDYesLED
Front camera8-megapixel (f/f/1.8)5-megapixel (f/2.0)5-megapixel
Front flashNo--
Rear autofocus-YesPhase detection autofocus
software
Operating systemAndroid 8.1Android 8.1 OreoAndroid 7.1
SkinFuntouch OS 4.5Samsung Experience 9.5 UXColorOS 3.2
connectivity
Wi-FiYesYesYes
BluetoothYes, v 5.00YesYes, v 4.20
NFCNo--
Micro-USBYesYesYes
Headphones3.5mm3.5mm3.5mm
Number of SIMs222
Active 4G on both SIM cardsYesYes-
Wi-Fi standards supported-802.11 b/g/n802.11 b/g/n
GPS-Yes-
USB Type-C-No-
FM-YesYes
USB OTG--Yes
sim 1
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Face unlockYesYes-
Fingerprint sensorYesNo-
Compass/ MagnetometerYesNoYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYes-Yes
GyroscopeYes--
ratings
Overall NDTV Rating-Read Review-
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--

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