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Xiaomi Redmi 8A (32GB/3GB) vs LG K51 (K500UMT)

Side by side comparison between Xiaomi Redmi 8A vs LG K51 phones, differences, pros, cons and full specifications. What's the better?

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Compare LG K51 X Xiaomi Redmi 8A (32GB/3GB) 10Points
6.2"
IPS

720x1520

12
MP

8mp

3GB
RAM

Octa-core

5000
mAh

(Non removable)

vs
6.5"
IPS

720x1560

13
MP

13mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? LG K51 (K500UMT)

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!

Redmi 8A (32GB/3GB)} 10 Advantages Xiaomi Redmi 8A (32GB/3GB) vs K51 (K500UMT)} 12 Advantages LG K51 (K500UMT)
+2GHz 64bit Octa-core3%
More powerful processor, you can open your applications faster
vs2GHz 64bit Octa-core (12nm)
+32GB (21GB available)17%
More internal storage for applications and files
vs32GB (18GB available)
+188 grams (6.58 ounces)9%
Lighter
vs204 grams (7.14 ounces)
+271 PPI3%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs264 PPI
+1/2.55" inches18%
The larger sensor camera lets you take photos with better depth.
vs1/3" inches
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+5000 mAh25%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4000 mAh
+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.
vs10W
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
9.4 millimeters (0.37 inches)vs+8.47 millimeters (0.33 inches)11%
Thinner
720x1520 pixelsvs+720x1560 pixels3%
Higher resolution screen
6.2"vs+6.5"5%
Larger screen
(back) 12MPvs+(triple camera) 13MP + 5MP + 2MP65%
Higher resolution main camera
(front) 8MPvs+(front) 13MP60%
Higher resolution secondary camera to take pictures and selfies
Android 9.0 Pievs+Android 10Advantage
Android 10 is newer and safer
(4G LTE) 150 Mbpsvs+(4G LTE-A) 300 Mbps100%
Faster for surfing the internet and download files
Not supportedvs+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
802.11 b/g/n [wifi4]vs+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.2 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
Water repellent nano-coating (don't immerse)vs+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

32 Common items in both devices
3GB LPDDR3
eMMC 5.1
Until 512GB microSD, microSDXC / Until 1TB microSD, microSDXC
Plastic body, glass front
TFT IPS LCD
60Hz
16 million
+25 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

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
ModelRedmi 8A (32GB/3GB)K51 (K500UMT)
Other model namesXiaomi Redmi 8A M1908C3KG, MZB8298IN, MZB8299IN, MZB8369INLG K51 (Verizon) LMK500UMTAVRZTN, LM-K500UMT
Country or region available(Global, International)ChinaIndia
(Global, International), China, India
USA
USA
BrandXiaomiLG
Release date9/1/20195/1/2020
Depth9.4 millimeters (0.37 inches)8.47 millimeters (0.33 inches)
Size (width x height)75.4 x 156.3 millimeters (2.97 x 6.15 in)77.92 x 166.96 millimeters (3.07 x 6.57 in)
Weight188 grams (6.58 ounces)204 grams (7.14 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersWater repellent nano-coating (don't immerse)MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.

📲 Display

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
Display typeTFT IPS LCDTFT IPS LCD
Screen size6.2" inches6.5" inches
Screen-to-body ratio~81.4% (screen-to-body ratio)~79.7% (screen-to-body ratio)
Display resolution720x1520 pixels (19:9)720x1560 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)271 PPI264 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Panda King Glass
Refresh rate60Hz60Hz
Display features400nits[typ]Not supported

🤖 Operating System

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
System versionAndroid 9.0 PieAndroid 10
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
Chipset64bit: Qualcomm Snapdragon 439 SDM439 (12nm)64bit: MediaTek Helio P22 (MT6762) (12nm)
CPUOcta-core, 2 processors:
2x 2GHz ARM Cortex-A53 (Dual-core)
6x 1.45GHz ARM Cortex-A53 (Hexa-core)
Octa-core, 2 processors:
4x 2GHz ARM Cortex-A53 (Quad-core)
4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerQualcomm Adreno 505 650MhzPowerVR GE8320 (650MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
RAM memory3GB LPDDR33GB LPDDR3
Internal storage32GB (21GB available)
eMMC 5.1
32GB (18GB available)
eMMC 5.1
External storageUntil 512GB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Not supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps300/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800 (China), GSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkGlobal, India version:
UMTS 850/900/1900/2100
China version:
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
CDMA2000 1xEV-DO
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat4
VoLTE
Global version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 20)
TD-LTE (Bands 38, 40)
India version:
LTE (Bands 1, 3, 5, 8)
TD-LTE (Bands 40, 41)
China version:
LTE (Bands 1, 3, 5, 7, 8)
TD-LTE (Bands 34, 38, 39, 40, 41)
LTE Cat6 (2, 3, 4, 5, 7, 12, 13, 20, 66)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

📷 Camera

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
Back camera (main camera)12 megapixels(triple camera)
13 megapixels
5MP ultrawide f/2.21.12μm1/5"115°
2MP depth f/2.41.75μm1/5"85°
Main camera resolution4000x3000 pixels4128x3096 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor size1/2.55" inches1/3" inches
Pixel size1.4µm 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
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
Front camera (secondary)8 megapixels13 megapixels
Front camera resolution3264x2448 pixels4128x3096 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 registeredfeature not registered
Sensor size1/4" inches1/3" inches
Pixel size1.12µm pixel1.12µm pixel

🔉 Sound and multimedia

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioFMNot supported
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

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.2 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS
NFCNot supportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity5000 mAh4000 mAh
Charger, watts18W (9V/2A) Wired fast charging10W (5V/2A) Wired charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy42 hours (1.8 days)21 hours
Standbyfeature not registered576 hours (24 days)

➕ Other features

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
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: Midnight Black, Ocean Blue, Sunset Red
• MIUI 11
• Sony IMX363 back camera sensor
• Quick Charge 3.0
• Colors: Titan gray
• Google Assistant
• DTS:X 3D sound surround
• HAC M3/T3

☢️ Radiation rate

Redmi 8A (32GB/3GB)LG K51 (K500UMT)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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