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LG K52 (K420BMW) vs Xiaomi Redmi 9 (64GB)

Side by side comparison between LG K52 vs Xiaomi Redmi 9 phones, differences, pros, cons with full specifications. What's the better?

,
LG K52 (K420BMW)
6.6"
IPS

720x1600

13
MP

8mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

vs
10PointsXiaomi Redmi 9 (64GB)Compare LG K52 X
Xiaomi Redmi 9 (64GB)
6.53"
IPS

1080x2340

13
MP

8mp

4GB
RAM

64bit Octa

5020
mAh

(Non removable)

What's the better phone? Xiaomi Redmi 9 (64GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

K52 (K420BMW)5 Advantages LG K52 (K420BMW)vsRedmi 9 (64GB)10 Advantages Xiaomi Redmi 9 (64GB)
+184 grams (6.44 ounces)8%
Lighter
vs198 grams (6.93 ounces)
+8.4 millimeters (0.33 inches)8%
Thinner
vs9.1 millimeters (0.36 inches)
+6.6"1%
Larger screen
vs6.53"
+f/1.8 (aperture)22%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.2 (aperture)
+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
2Ghz 64bit Octa-Corevs+2Ghz 64bit Octa-Core9%
More powerful processor, you can open your applications faster
3GB LPDDR4Xvs+4GB LPDDR4X33%
More RAM memory. Typically more responsive and better for multitasking.
720x1600 pixelsvs+1080x2340 pixels119%
Higher resolution screen
266 PPIvs+395 PPI48%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(quad camera) 13MP + 5MP + 2MP + 2MPvs+(quad camera) 13MP + 8MP + 5MP + 2MP28%
Higher resolution main camera
(4G LTE) 150 Mbpsvs+(4G+ LTE-A) 300 Mbps100%
Faster for surfing the internet and download files
4000 mAhvs+5020 mAh26%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
10Wvs+18W80%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
802.11 b/g/n (2.4Ghz)vs+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO is newer and faster
Not supportedvs+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys

38 Common items in both devices
64GB (45GB available) / 64GB (49GB available)
eMMC 5.1
Until 1TB microSD, microSDXC / Until 512GB microSD, microSDXC
Plastic body, glass front
TFT IPS LCD
60Hz
16 million
+31 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight
Physical featuresLG K52 (K420BMW)Xiaomi Redmi 9 (64GB)
ModelK52 (K420BMW)Redmi 9 (64GB)
Other model namesLG K52 LMK420BMW, LM-K420BMW Dual-SIM (64GB + 3GB RAM)Xiaomi Redmi 9 (Global) M2004J19G, M2004J19C
Country or region availableBrazil
Brazil
(Global, International)
(Global, International)
BrandLGXiaomi
Release dateSeptember, 2020June, 2020
Depth8.4 millimeters (0.33 inches)9.1 millimeters (0.36 inches)
Size (width x height)76.7 x 165 millimeters (3.02 x 6.5 in)77.01 x 163.32 millimeters (3.03 x 6.43 in)
Weight184 grams (6.44 ounces)198 grams (6.93 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.Not supported
System (OS)LG K52 (K420BMW)Xiaomi Redmi 9 (64GB)
Operating systemAndroid 10Android 10
Firmware updatefeature not registeredfeature not registered
HardwareLG K52 (K420BMW)Xiaomi Redmi 9 (64GB)
Chipset64bit - MediaTek MT6762 Helio P22 (12nm)64bit - Mediatek Helio G80 (12nm)
CPU processorOcta-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A53
1.5Ghz Quad-Core ARM Cortex-A53
Octa-Core, 2 processors:
2Ghz Dual-Core ARM Cortex-A75
1.8Ghz Hexa-Core ARM Cortex-A55
GPU graphical controllerPowerVR GE8320 650MhzARM Mali-G52 MC2 950Mhz
RAM memory3GB LPDDR4X4GB LPDDR4X
Internal storage64GB (45GB available)
eMMC 5.1
64GB (49GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 512GB microSD, microSDXC
(dedicated slot)
DisplayLG K52 (K420BMW)Xiaomi Redmi 9 (64GB)
Display typeTFT IPS LCDTFT IPS LCD
Screen size6.6" inches6.53" inches
Screen-to-body ratio~83.1% (screen-to-body ratio)~83.2% (screen-to-body ratio)
Display resolution720x1600 pixels (20:9)1080x2340 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)266 PPI395 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 3
Display features60Hz60Hz, 400 nits
Mobile networksLG K52 (K420BMW)Xiaomi Redmi 9 (64GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload150/50 Mbps300/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat4 (1, 3, 5, 7, 28)
TD-LTE (40)
VoLTE
LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE
CallingLG K52 (K420BMW)Xiaomi Redmi 9 (64GB)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
CameraLG K52 (K420BMW)Xiaomi Redmi 9 (64GB)
Back camera (main camera)(quad camera)
13 megapixels
5MP ultrawidef/2.2115º1/5.0"1.12µm
2MP macrof/2.41.75μm
2MP depthf/2.41.75μm
(quad camera)
13 megapixels
8MP ultrawidef/2.2118º1/4.0"1.12µm
5MP macrof/2.4
2MP depthf/2.4
Main camera resolution4128x3096 pixels4128x3096 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/2.2 (aperture)
Focal length27mm lens28mm lens
Sensor size1/3.1" inches1/3.1" inches
Pixel size1.12µm pixel1.12µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
2ª cameraLG K52 (K420BMW)Xiaomi Redmi 9 (64GB)
Front camera (secondary)8 megapixels8 megapixels
Front camera resolution3264x2448 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal lengthfeature not registered27mm lens
Sensor sizefeature not registered1/4" inches
Pixel sizefeature not registered1.12µm pixel
MultimediaLG K52 (K420BMW)Xiaomi Redmi 9 (64GB)
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivityLG K52 (K420BMW)Xiaomi Redmi 9 (64GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 b/g/n (2.4Ghz)802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedNot supported
NFCNot supportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, BeiDou
Infrared portNot supportedSupported
Other functionsLG K52 (K420BMW)Xiaomi Redmi 9 (64GB)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Face unlock
Fingerprint sensor (side-mounted)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Face unlock
Fingerprint sensor (rear-mounted)
Other features- Colors: Titan, Green, Red
- Silicon case included
- LG 3D Sound Engine
- WiFi direct, hotspot
- Colors: Carbon Gray, Sunset Purple, Ocean Green, Pink/Blue
- MIUI 11
- 10W charger included
- WiFi direct, hotspot
- AnTuTu: 201829 (v8)
Power supplyLG K52 (K420BMW)Xiaomi Redmi 9 (64GB)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4000 mAh5020 mAh
Charger, watts10W (5V/2A) Standard charging18W Fast battery charging
Talk time autonomy960 minutes | 16 hours | 0.7 day1860 minutes | 31 hours | 1.3 days
Standby10800 minutes | 180 hours | 7.5 daysfeature not registered
Radiation rateLG K52 (K420BMW)Xiaomi Redmi 9 (64GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.91W/kg (head) | 1W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.71W/kg (head) | 1.06W/kg (body)
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