LG K40 vs Xiaomi Redmi 12 4G

Here you can compare LG K40 and Xiaomi Redmi 12 4G. Comparing LG K40 vs Xiaomi Redmi 12 4G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how LG K40 stands against Xiaomi Redmi 12 4G and which one should you buy The current lowest price found for LG K40 is ₹14,990 and for Xiaomi Redmi 12 4G is ₹9,499. The details of both of these products were last updated on Sep 03, 2024.

SpecificationLG K40Xiaomi Redmi 12 4G
RAM2 GB4 GB
Internal Memory16 GB128 GB
Rear Camera8 MP with autofocus50 MP PDAF f/1.8 (Wide Angle)
8 MP 120˚ f/2.2 (Ultra Wide)
2 MP f/2.4 (Macro) with autofocus
CPU1.8 GHz, Octa Core Processor2 GHz, Octa Core Processor
Display5.7 inches, 1440 x 720 pixels6.79 inches, 1080 x 2460 pixels, 90 Hz
Price₹14,990₹9,499
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LG K40
LG K40₹14,990
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Overview

Specs Score52 / 10075 / 100
Better Specs
Display Size5.7 in6.79 in
Bigger Display
Display Resolution1440 x 720 pixels1080 x 2460 pixels
Better Resolution
Screen To Body Ratio~ 85.1%
Less Bezels
RAM2 GB4 GB
More RAM
Storage16 GB128 GB
More Storage
CPU Clock Speed1.8 GHz2 GHz
Faster Clock Speed
Rear Camera8 MP50 MP + 8 MP + 2 MP Triple
Better Camera Resolution
Front Camera5 MP8 MP
Better Front Camera Resolution
Weight198.5 g
Lighter
Battery3000 mAh5000 mAh
Bigger Battery
Unique Features
No
No
Fast Charging
IR Blaster

General

ModelK40Redmi 12
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM (Hybrid Slot)
Dual SimYesYes
Sim SizeNano+Nano SIMNano SIM
Device TypeSmartphoneSmartphone
Release DateJuly, 2019June 15, 2023

Design

Dimensions71.9 x 153 x 8.3 mm76.28 x 168.6 x 8.17 mm
Weight198.5 g
ColorsJade Black, Pastel Blue, Moonstone Silver

Display

TypeColor IPS LCD Screen (16M Colors)Color IPS Screen (16M Colors)
TouchYesYes, 240 Hz Touch Sampling Rate
Size5.7 inches, 1440 x 720 pixels6.79 inches, 1080 x 2460 pixels, 90 Hz
Aspect Ratio18:920.5:9
PPI~ 269 PPI~ 396 PPI
Screen to Body Ratio~ 85.1%
Glass TypeCorning Gorilla Glass
FeaturesFullVision Display550 nits (peak)
NotchNoYes, Punch Hole

Memory

RAM2 GB4 GB
Expandable RAMUpto 4 GB Extra Virtual RAM
Storage16 GB128 GB
Card SlotYes, upto 256 GBYes, (Hybrid Slot), upto 1 TB

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GNo
VoLTEYesYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWi-Fi: 802.11 a/b/g/n/ac,2.4G, 5G
BluetoothYes, 4.2Yes, v5.3
USBYes, microUSB v2.0Yes, USB-C
USB FeaturesUSB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
IR BlasterYes

Extra

GPSYesYes, with A-GPS, GLONASS, BEIDOU
Fingerprint SensorYes, RearYes, Side
Face UnlockYes
SensorsAccelerometer, ProximityAccelerometer, E Compass
3.5mm Headphone JackYesYes
IP RatingIP53
Dust ResistantYes
Extra FeaturesMIUI Dialer, Glass Back, Bottom firing loudspeaker

Camera

Rear Camera8 MP with autofocus50 MP PDAF f/1.8 (Wide Angle)
8 MP 120˚ f/2.2 (Ultra Wide)
2 MP f/2.4 (Macro) with autofocus
FeaturesPhoto, Portrait, Night Mode, 50MP, Custom Watermark, Google Lens, Tilt Shift, Timed Burst, Film Filters, Macro, HDR, Timelapse, Voice Shutter, Video Features: Ultra Wide Video, Macro Video, Timelapse
Video RecordingYes1080p @ 30 fps FHD, 720p @ 30 fps HD
FlashYes, LEDYes, LED
Front Camera5 MPPunch Hole 8 MP f/2 (Wide Angle)
Front Video Recording1080p @ 30 fps FHD

Technical

OSAndroid v8.0 (Oreo)Android v13
Custom UIMIUI 14
ChipsetQualcomm Snapdragon 450Mediatek Helio G88
CPU1.8 GHz, Octa Core Processor2 GHz, Octa Core Processor
Core Details2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55
GPUAdreno 506Mali-G52 MC2
JavaNoNo
BrowserYes, supports HTML5Yes

Multimedia

EmailYesYes
MusicYesMP4, M4V, MKV, XVID, WAV, AAC, MP3, AMR, FLAC, APE
VideoYesYes
FM RadioYesYes, with FM Recording
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size3000 mAh5000 mAh, Li-Po Battery
Fast ChargingYes, 18W Fast Charging Support
Talk Time32 hours

Discuss

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