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Xiaomi Mi 11i (128GB) vs LG K42 (K420HM)

Side by side comparison between Xiaomi Mi 11i vs LG K42 phones, differences, pros, cons and full specifications. What's the better?

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Compare LG K42 X Xiaomi Mi 11i (128GB) 29Points
6.67"
AMOLED

1080x2400

108
MP

20mp

8GB
RAM

Octa-core

4520
mAh

(Non removable)

vs
6.6"
IPS

720x1600

13
MP

8mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Xiaomi Mi 11i (128GB)

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!

Mi 11i (128GB)} 29 Advantages Xiaomi Mi 11i (128GB) vs K42 (K420HM)} 5 Advantages LG K42 (K420HM)
+2.84GHz 64bit Octa-core (5nm)48%
More powerful processor, you can open your applications faster
vs2GHz 64bit Octa-core (12nm)
+8GB LPDDR5167%
More RAM memory. Typically more responsive and better for multitasking.
vs3GB LPDDR4X
+128GB (106GB available)136%
More internal storage for applications and files
vs64GB (45GB available)
+UFS 3.1Advantage
Fastest write and read storage.
vseMMC 5.1
+7.8 millimeters (0.31 inches)8%
Thinner
vs8.4 millimeters (0.33 inches)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT IPS LCD
+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
vsNot supported
+120Hz100%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs60Hz
+1 billion62 times
More colors on the screen is better quality images and videos
vs16 million
+1080x2400 pixels125%
Higher resolution screen
vs720x1600 pixels
+395 PPI48%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs266 PPI
+6.67"1%
Larger screen
vs6.6"
+(triple camera) 108MP + 8MP + 5MP5 times
Higher resolution main camera
vs(quad camera) 13MP + 5MP + 2MP + 2MP
+1/1.52" inches104%
The larger sensor camera lets you take photos with better depth.
vs1/3.1" inches
+(front) 20MP149%
Higher resolution secondary camera to take pictures and selfies
vs(front) 8MP
+8K UHD (7680x4320)15 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
vs(front) Full HD (1920x1080)
+Android 11Advantage
Android 11 is newer and safer
vsAndroid 10
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs4G LTE
+(5G SA/NSA) 3500 Mbps22 times
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+4520 mAh13%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4000 mAh
+33W2 times
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.
vs10W
+2 slots (Dual-SIM)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
vs802.11 b/g/n [wifi4]
+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
vs5.0 + A2DP/LE
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
Not supportedvs+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
196 grams (6.86 ounces)vs+184 grams (6.44 ounces)7%
Lighter
Type-C jack with 3.5mm jack adaptervs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
Not supportedvs+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

19 Common items in both devices
Plastic body, glass front
LED flash
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo/video on both cameras / HDR photo on both cameras
f/1.8 (aperture)
+12 specs and more in the table below

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

Highlight differences Clear highlight

📱 Model features

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
ModelXiaomi Mi 11i (128GB)K42 (K420HM)
Other model namesXiaomi Mi 11i (128GB + 8GB RAM)LG K42 LMK420HM, LM-K420HM Single-SIM
Country or region available(Global, International)
(Global, International)
(Latin America)ChileEcuadorMexicoPeru
(Latin America), Chile, Ecuador, Mexico, Peru
BrandXiaomiLG
Release date4/1/2021, Announced: 3/29/20219/21/2020
Depth7.8 millimeters (0.31 inches)8.4 millimeters (0.33 inches)
Size (width x height)76.4 x 163.7 millimeters (3.01 x 6.44 in)76.7 x 165 millimeters (3.02 x 6.5 in)
Weight196 grams (6.86 ounces)184 grams (6.44 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.

📲 Display

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
Display typeSuper AMOLEDTFT IPS LCD
Screen size6.67" inches6.6" inches
Screen-to-body ratio~85.9% (screen-to-body ratio)~83.1% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)720x1600 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)395 PPI266 PPI
Colors1 billion16 million
Scratch-resistant glassGorilla Glass 5Not supported
Refresh rate120Hz60Hz
Display features900nits[typ], 1300nits[peak]
HDR10+
Not supported

🤖 Operating System

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
System versionAndroid 11Android 10
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
Chipset64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)64bit: MediaTek Helio P22 (MT6762) (12nm)
CPUOcta-core, 3 processors:
1x 2.84GHz Kryo 680 (Single-core)
3x 2.42GHz Kryo 680 (Triple-core)
4x 1.8GHz Kryo 680 (Quad-core)
Octa-core, 2 processors:
4x 2GHz ARM Cortex-A53 (Quad-core)
4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerQualcomm Adreno 660 (840MHz)PowerVR GE8320 (650MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
RAM memory8GB LPDDR53GB LPDDR4X
Internal storage128GB (106GB available)
UFS 3.1
64GB (45GB available)
eMMC 5.1
External storageNot supportedUntil 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
Dual-SIMDual-SIM Standby - Call active on one sim cardNot supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload3500/1024 Mbps150/50 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G
Frequency, bands Expand band details Collapse 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 Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 66)
TD-LTE (38)
VoLTE
Primary 5G networkSA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 41, 77, 78)Not supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

📷 Camera

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
Back camera (main camera)(triple camera)
108 megapixels
8MP ultrawide f/2.2119°
5MP macro f/2.450mm1/5.0"1.12µm
(quad camera)
13 megapixels
5MP ultrawide f/2.2115°1/5.0"1.12µm
2MP macro f/2.41.75μm
2MP depth f/2.41.75μm
Main camera resolution12000x9000 pixels4128x3096 pixels
Video recording (primary)8K UHD (7680x4320) 24 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length26mm lens27mm lens
Sensor size1/1.52" inches1/3.1" inches
Pixel size0.7µm 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 sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
Front camera (secondary)20 megapixels8 megapixels
Front camera resolution5184x3840 pixels3264x2448 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.5 (aperture)f/2.0 (aperture)
Focal length27mm lensfeature not registered
Sensor size1/3.4" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered

🔉 Sound and multimedia

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM
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

🔌 Connectivity

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio outputType-C jack with 3.5mm jack adapter3.5mm jack
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.2 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavICA-GPS, GeoTagging
NFCSupportedNot supported
Infrared portSupportedNot supported

🧭 Sensors

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4520 mAh4000 mAh
Charger, watts33W Wired fast charging
Quick Charge 3+
USB Power Delivery 3.0
10W (5V/2A) Wired charging
Inductive / wireless chargingNot supportedNot supported
Talk time autonomyfeature not registered16 hours
Standbyfeature not registered180 hours (7.5 days)

➕ Other features

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Cosmic Black, Celestial Silver, Frosty White
• MIUI 12
• Dolby Atmos sound
• 24-bit/192kHz audio
• Colors: Titan, Green, Red
• Silicon case included
• LG 3D Sound Engine

☢️ Radiation rate

Xiaomi Mi 11i (128GB)LG K42 (K420HM)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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