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Infinix Smart 20 4G vs Vivo Y18 - Full Comparison

Findprix helps you compare the Infinix Smart 20 4G 4GB RAM, 128GB and Vivo Y18 in terms of price, specifications, user reviews, and more. Infinix Smart 20 4G 4GB RAM, 128GB is priced at ₹13,799. Vivo Y18 is priced at ₹15,999. Here's a quick comparison.

ProductPrice Processor RAM Storage Display Front Camera Rear Camera Battery OS
Infinix Smart 20 4G₹13,799 MediaTek Helio G81 Ultimate | 12 nm 4GB | LPDDR4X 128GB | eMMC 5.1 6.78 inches | HD+ 8MP 8MP 5200 mAh | 15W Android 16 | XOS 16
Vivo Y18₹15,999 MediaTek Helio G85 | 12 nm 4 GB 64 GB | eMMC 5.1 6.56 inches | HD+ 8 MP 50 MP + 0.08 MP 5000 mAh | Li-ion Android 14 | Funtouch OS
Infinix Smart 20 4G 4GB RAM, 128GB
₹13,799
Infinix Smart 20 4G
4GB RAM + 128GB
Vivo Y18
₹15,999
Vivo Y18
4GB RAM + 64GB
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Prices

Infinix Smart 20 4G

AmazonAmazon₹13,799
FlipkartFlipkart₹13,999
Just ₹200 below the 4 weeks average of ₹13,999 — good deal.

Vivo Y18

AmazonAmazon₹15,999
Only ₹409 above the 1 month average of ₹15,590 — good deal.

Ratings

Infinix Smart 20 4G

4.0
(97)

Vivo Y18

3.9
(38)

General

Feature Infinix Smart 20 4GVivo Y18
Device TypeSmartphoneSmartphone
Operating SystemAndroid 16Android 14
Custom UIXOS 16--

Design

Feature Infinix Smart 20 4GVivo Y18
Dimensions167.7 x 78.8 x 7.7 mm163.63 x 75.58 x 8.39 mm
Weight189 g185 g
Water ResistanceYes, IP64Yes, Splash proof, IP54
Dust ResistanceYes--
Build MaterialBack: PlasticBack: Plastic
ColoursSunlike Orange, Cloudline Blue, Shadow Black, Polaris TitaniumSpace Black, Gem Green

Display

Feature Infinix Smart 20 4GVivo Y18
Touch ScreenYesYes, Capacitive Touchscreen, Multi-touch
Display TypeIPS LCDLCD
BrightnessHBM: 700 nits--
Refresh Rate120 Hz90 Hz
Screen Size6.78 inches (17.22 cm), HD+6.56 inches
Screen Resolution720 x 1600 pixels720 x 1612 pixels
Aspect Ratio20:920:9
Screen-to-Body Ratio~82.9%--
Pixel Density~259 ppi269 ppi

Rear Camera

Feature Infinix Smart 20 4GVivo Y18
Camera SetupSingleDual
Primary8 MP (wide)
f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size		50 MP (wide)
f/1.8 aperture
AutofocusYesYes
FlashYes, Dual LEDYes, LED Flash
Video Recording1440p @ 30 fps, 1080p @ 30 fps1080p @ 30 fps
Features--Digital Zoom, Face detection, Touch to focus, Autofocus

Front Camera

Feature Infinix Smart 20 4GVivo Y18
Camera SetupSingleSingle
Primary8 MP (wide)
f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size		8 MP (wide)
f/1.8 aperture
Video Recording1440p @ 30 fps, 1080p @ 30 fps--

Performance

Feature Infinix Smart 20 4GVivo Y18
RAM4 GB4 GB
RAM TypeLPDDR4X--
ChipsetMediaTek Helio G81 UltimateMediaTek Helio G85
Fabrication12 nm12 nm
GPUMali-G52 MC2Mali-G52 MC2
CPUOcta core
2x Cortex-A75 @ 2.0 GHz
6x Cortex-A55 @ 1.7 GHz		Octa core (2 x 2 GHz Cortex A75 + 6 x 1.8 GHz Cortex A55)

Storage

Feature Infinix Smart 20 4GVivo Y18
Internal Storage128 GB64 GB
Storage TypeeMMC 5.1eMMC 5.1
Memory Card SlotYes, up to 2 TBYes, Up to 1 TB

Battery

Feature Infinix Smart 20 4GVivo Y18
Battery5200 mAh5000 mAh
Battery Type--Li-ion
Wired Charging Speed15W15W
Wired Reverse ChargingYes, 5W--

Network

Feature Infinix Smart 20 4GVivo Y18
SIMSIM 1: Nano
SIM 2: Nano		Dual SIM (Nano + Nano)
Network Support4G, 3G, 2G4G, 3G, 2G
4G BandsB1, B2, B3, B4, B5, B7, B8, B20, B28, B38, B41, B40--
Navigation SupportGPSYes with Glonass

Connectivity

Feature Infinix Smart 20 4GVivo Y18
BluetoothYes, v5.2Yes, v5.0
Wi-FiYes, Wi-Fi 5 (802.11 a/b/g/n/ac)Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
USBUSB Type-C 2.0, OTG--
NFCYesNo
Infrared portYes--

Features

Feature Infinix Smart 20 4GVivo Y18
Audio JackYes, 3.5 mmYes, 3.5 mm
FM Radio--Yes
Loud SpeakerYesYes
Fingerprint SensorYes, SideYes, Side
SensorsAccelerometer, Compass, Proximity SensorLight sensor, Proximity sensor, Accelerometer, Compass
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