Realme 12X vs LG K31

Here you can compare Realme 12X and LG K31. Comparing Realme 12X vs LG K31 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme 12X stands against LG K31 and which one should you buy The current lowest price found for Realme 12X is ₹11,999 and for LG K31 is ₹10,999. The details of both of these products were last updated on Jun 01, 2024.

SpecificationRealme 12XLG K31
CPU2.2 GHz, Octa Core Processor2 GHz, Octa Core Processor
Internal Memory128 GB32 GB
OSAndroid v14Android v10
RAM4 GB2 GB
Rear Camera50 MP f/1.8 (Wide Angle)
2 MP 22 mm, 1/5 f/2.4 (Depth Sensor) with autofocus
13 MP f/1.8 (Wide Angle)
5 MP f/2.2 (Ultra Wide) with autofocus
Price₹11,999₹10,999
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Realme 12X
Realme 12X₹11,9992%
# 1
LG K31
LG K31₹10,999
# 2
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Realme 12X
Realme 12X₹11,9992%
# 1
LG K31
LG K31₹10,999
# 2
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Overview

Specs Score75 / 100
Better Specs
61 / 100
Display Size6.72 in
Bigger Display
5.7 in
Display Resolution1080 x 2400 pixels
Better Resolution
720 x 1520 pixels
Screen To Body Ratio~ 91.4%
Less Bezels
~ 77.2%
RAM4 GB
More RAM
2 GB
Storage128 GB
More Storage
32 GB
CPU Clock Speed2.2 GHz
Faster Clock Speed
2 GHz
Rear Camera50 MP + 2 MP Dual
Better Camera Resolution
13 MP + 5 MP Dual
Front Camera8 MP
Better Front Camera Resolution
5 MP
Weight188 g146 g
Lighter
Thickness7.69 mm
Slimmer
8.6 mm
Battery5000 mAh
Bigger Battery
3000 mAh
Unique Features
5G
Fast Charging
Reverse Charging
No
No
No

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano SIM
Device TypeSmartphoneSmartphone
Release DateApril 02, 20242020, August 21
In The BoxRealme 12x, Power Adapter, USB Type-C Cable, Important Product Information (Including the Warranty Card), Quick Guide, SIM Card Needle, Screen Protect Film, Protect Case

Design

Dimensions76.1 x 165.6 x 7.69 mm71.1 x 147.8 x 8.6 mm
Weight188 g146 g
Bezel lessNo
ColorsTwilight Purple, Woodland Green

Display

TypeColor IPS Screen (16.7M)Color IPS LCD Screen (16M Colors)
TouchYes, 240 Hz Touch Sampling RateYes
Size6.72 inches, 1080 x 2400 pixels, 120 Hz5.7 inches, 720 x 1520 pixels
Aspect Ratio20:919:9
PPI~ 395 PPI~ 295 PPI
Screen to Body Ratio~ 91.4%~ 77.2%
FeaturesBrightness: 800nit (typ)/950nit (HBM)
NotchYes, Punch HoleYes, Water Drop Notch

Memory

RAM4 GB2 GB
Expandable RAMUpto 4 GB Extra Virtual RAM
Storage128 GB32 GB
Card SlotYes, upto 2 TBYes

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYes
5G BandsNR: n1/n3/n5/n8/n28B/n40/n41(2535-2655MHz)/n77/n78
VoLTEYes, Dual Stand-ByYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWi-Fi 5, Wi-Fi 4 & 802.11a/b/g/n/ac
BluetoothYes, v5.3, Support SBC, AAC, APTX, APTX-HD, LDAC, LHDCYes, v5.0, A2DP, LE
USBYes, USB-C v2.0Yes, microUSB v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB Charging, USB StorageUSB on-the-go, USB Charging

Extra

GPSYes, with GPS, Beidou, Glonass, Galileo, QZSSYes, with A-GPS
Fingerprint SensorYes, SideYes, Rear
Face UnlockYesYes
SensorsGeomagnetic Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration SensorAccelerometer, Compass
3.5mm Headphone JackYesYes
Splash ResistantYes
IP RatingIP54
Dust ResistantYes
Extra FeaturesDual Stereo Speakers, Air Gestures, Rainwater Smart Touch, VC Cooling System, LPDDR4 RAM, 5G + 5G Dual Mode, Hi-Res Audio Certification, Antenna Array Matrix System 2.0, Mini Capsule 2.0

Camera

Rear Camera50 MP f/1.8 (Wide Angle)
2 MP 22 mm, 1/5 f/2.4 (Depth Sensor) with autofocus
13 MP f/1.8 (Wide Angle)
5 MP f/2.2 (Ultra Wide) with autofocus
FeaturesPhoto, Video, Night, Street, Pro, Pano, Portrait, Time-Lapse, Slo-Mo, Text Scanner, 50M, Tilt-Shift, Movie, Dual-View VideoPanorama, HDR
Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front CameraPunch Hole 8 MP 80° f/2 (Wide Angle) with Screen Flash5 MP f/2.2 (Wide Angle)
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD

Technical

OSAndroid v14Android v10
Custom UIRealme UI 5.0
ChipsetMediatek Dimensity 6100 PlusMediatek Helio P22
CPU2.2 GHz, Octa Core Processor2 GHz, Octa Core Processor
Core Details2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz4x2.4 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53
GPUMali-G57 MC2PowerVR GE8320
JavaNoNo
BrowserYesYes, supports HTML5

Multimedia

EmailYesYes
MusicMP3, AAC, APE, AMR, WAV, OGG, FLAC, WMAYes
VideoAVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLVYes
FM RadioNoNo
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh3000 mAh, Li-ion Battery
Fast ChargingYes, 45W SUPERVOOC Charge
Reverse ChargingYes

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