Realme 12X vs Infinix Smart 20 4G - Full Comparison

Findprix helps you compare the Realme 12X and Infinix Smart 20 4G in terms of price, specifications, user reviews, and more. Realme 12X is priced at ₹11,999. Infinix Smart 20 4G is priced at ₹12,499. Here's a quick comparison.

ProductPrice Processor RAM Storage Display Front Camera Rear Camera Battery OS
Realme 12X₹11,999 MediaTek Dimensity 6100 Plus | 6 nm 4 GB 128 GB | UFS 2.2 6.72 inches | Full HD+ 8 MP 50 MP + 2 MP 5000 mAh | Li-Polymer Android 14 | Realme UI
Infinix Smart 20 4G₹12,499 MediaTek Helio G81 Ultimate | 12 nm 4GB | LPDDR4X 64GB | eMMC 5.1 6.78 inches | HD+ 8MP 8MP 5200 mAh | 15W Android 16 | XOS 16
Realme 12X
₹11,999
Realme 12X
4GB RAM + 128GB
Infinix Smart 20 4G
₹12,499
Infinix Smart 20 4G
4GB RAM + 64GB
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Prices

Realme 12X

FlipkartFlipkart₹11,999
Price has been stable for the last 1 month.

Infinix Smart 20 4G

FlipkartFlipkart₹12,499
Recently added price. Trend analysis is limited.

Ratings

Realme 12X

4.1
(12.9K)

Infinix Smart 20 4G

Ratings not available

General

Feature Realme 12XInfinix Smart 20 4G
Device TypeSmartphoneSmartphone
Operating SystemAndroid 14Android 16
Custom UI--XOS 16

Design

Feature Realme 12XInfinix Smart 20 4G
Dimensions165.6 x 76.1 x 7.69 mm167.7 x 78.8 x 7.7 mm
Weight188 g189 g
Water ResistanceYes, Splash proof, IP54Yes, IP64
Dust Resistance--Yes
Build Material--Back: Plastic
ColoursTwilight Purple, Woodland GreenSunlike Orange, Cloudline Blue, Shadow Black, Polaris Titanium

Display

Feature Realme 12XInfinix Smart 20 4G
Touch ScreenYes, Capacitive Touchscreen, Multi-touchYes
Display TypeIPS LCDIPS LCD
Brightness800 nitsHBM: 700 nits
Refresh Rate120 Hz120 Hz
Screen Size6.72 inches6.78 inches (17.22 cm), HD+
Screen Resolution1080 x 2400 pixels720 x 1600 pixels
Aspect Ratio20:920:9
Screen-to-Body Ratio--~82.9%
Pixel Density392 ppi~259 ppi

Rear Camera

Feature Realme 12XInfinix Smart 20 4G
Camera SetupDualSingle
Primary50 MP (wide)
f/1.8 aperture
8 MP (wide)
f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size
AutofocusYesYes
Main SensorSamsung ISOCELL JN1--
FlashYes, LED FlashYes, Dual LED
Video Recording1080p @ 30 fps1440p @ 30 fps, 1080p @ 30 fps
Features10 x Digital Zoom, Auto Flash, Face detection, Filters, Touch to focus, Autofocus--

Front Camera

Feature Realme 12XInfinix Smart 20 4G
Camera SetupSingleSingle
Primary8 MP (wide)
f/1.8 aperture
8 MP (wide)
f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size
Video Recording1080p @ 30 fps1440p @ 30 fps, 1080p @ 30 fps

Performance

Feature Realme 12XInfinix Smart 20 4G
RAM4 GB4 GB
RAM Type--LPDDR4X
ChipsetMediaTek Dimensity 6100 PlusMediaTek Helio G81 Ultimate
Fabrication6 nm12 nm
GPUMali-G57 MC2Mali-G52 MC2
CPUOcta core (2 x 2.2 GHz Cortex A76 + 6 x 2 GHz Cortex A55)Octa core
2x Cortex-A75 @ 2.0 GHz
6x Cortex-A55 @ 1.7 GHz

Storage

Feature Realme 12XInfinix Smart 20 4G
Internal Storage128 GB64 GB
Storage TypeUFS 2.2eMMC 5.1
Memory Card SlotYes, Up to 2 TBYes, up to 2 TB

Battery

Feature Realme 12XInfinix Smart 20 4G
Battery5000 mAh5200 mAh
Battery TypeLi-Polymer--
Wired Charging Speed45W Super VOOC15W
Wired Reverse Charging--Yes, 5W

Network

Feature Realme 12XInfinix Smart 20 4G
SIMDual SIM (Nano + Nano), Hybrid slotSIM 1: Nano
SIM 2: Nano
Network Support5G, 4G, 3G, 2G4G, 3G, 2G
4G Bands--B1, B2, B3, B4, B5, B7, B8, B20, B28, B38, B41, B40
Navigation SupportYes with A-GPS, GlonassGPS

Connectivity

Feature Realme 12XInfinix Smart 20 4G
BluetoothYes, v5.3Yes, v5.2
Wi-FiYes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHzYes, Wi-Fi 5 (802.11 a/b/g/n/ac)
USB--USB Type-C 2.0, OTG
NFCNoYes
Infrared port--Yes

Features

Feature Realme 12XInfinix Smart 20 4G
Audio JackYes, 3.5 mmYes, 3.5 mm
FM RadioNo--
Loud SpeakerYesYes
Fingerprint SensorYes, SideYes, Side
SensorsLight sensor, Proximity sensor, Accelerometer, Compass, GyroscopeAccelerometer, Compass, Proximity Sensor
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