Realme Narzo 90x 5G vs LG Optimus 4X HD comparison

Compare Realme Narzo 90x 5G
Compare LG Optimus 4X HD
key specs
Display6.80-inch4.70-inch
ProcessorMediaTek Dimensity 6300Nvidia Tegra 3
Front Camera8-megapixel1.3-megapixel
Rear Camera50-megapixel 8-megapixel
RAM6GB, 8GB1GB
Storage128GB16GB
Battery Capacity7,000mAh2150mAh
OSAndroid 15Android 4.0
Resolution720x1,570 pixels720x1280 pixels
general
BrandRealmeLG
ModelNarzo 90x 5GOptimus 4X HD
Release dateDecember 16, 2025July 1, 2012
Launched in IndiaYes-
Form factorTouchscreenBar
Dimensions (mm)166.07 x 77.93 x 8.28132.40 x 68.10 x 8.90
Weight (g)212.00140.00
IP ratingIP65-
Battery capacity (mAh)7,0002150
Removable batteryNoNo
Fast charging60W Fast Charging-
ColoursNitro Blue and Flash Blue-
Alternate names-P880
display
Refresh Rate144 Hz-
Screen size (inches)6.804.70
TouchscreenYesYes
Resolution720x1,570 pixels720x1280 pixels
Pixels per inch (PPI)-312
hardware
Processorocta-core1.5GHz quad-core
Processor makeMediaTek Dimensity 6300Nvidia Tegra 3
RAM6GB, 8GB1GB
Internal storage128GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-64
camera
Rear camera50-megapixel (f/1.8)8-megapixel
No. of Rear Cameras1-
Rear flashYesLED
Front camera8-megapixel1.3-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 4.0
SkinRealme UI 6.0-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.30Yes, v 4.00
Number of SIMs21
Wi-Fi standards supported-802.11 a/b/n
NFC-Yes
Infrared-No
USB OTG-No
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-Yes
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesNo
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-No
Gyroscope-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-

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