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Xiaomi Redmi 7 (16GB) vs LG K51 (K500UMT3)

Side by side comparison between Xiaomi Redmi 7 vs LG K51 phones, differences, pros, cons with full specifications. What's the better?

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Compare LG K51 XXiaomi Redmi 7 (16GB)05Points
Xiaomi Redmi 7 (16GB)
6.26"
IPS

720x1520

12
MP

8mp

2GB
RAM

64bit Octa

4000
mAh

(Non removable)

vs
LG K51 (K500UMT3)
6.5"
IPS

720x1560

13
MP

13mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

What's the better phone? LG K51 (K500UMT3)

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 7 (16GB)5 Advantages Xiaomi Redmi 7 (16GB)vsK51 (K500UMT3)13 Advantages LG K51 (K500UMT3)
+180 grams (6.3 ounces)13%
Lighter
vs204 grams (7.14 ounces)
+269 PPI2%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs264 PPI
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+2 slots (Dual-SIM)
(dedicated slot)Advantage
It's more advantageous to have more than one phone operator in the same device
vs1 slot (Single-SIM)
(dedicated slot)
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
1.8Ghz 64bit Octa-Corevs+2Ghz 64bit Octa-Core2%
More powerful processor, you can open your applications faster
2GB LPDDR3vs+3GB LPDDR350%
More RAM memory. Typically more responsive and better for multitasking.
16GB (9GB available)vs+32GB (18GB available)100%
More internal storage for applications and files
720x1520 pixelsvs+720x1560 pixels3%
Higher resolution screen
6.26"vs+6.5"4%
Larger screen
(dual camera) 12MP + 2MPvs+(triple camera) 13MP + 5MP + 2MP41%
Higher resolution main camera
f/2.2 (aperture)vs+f/1.8 (aperture)22%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 8MPvs+(front) 13MP60%
Higher resolution secondary camera to take pictures and selfies
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
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
4.2 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0, USB OTG On-The-Govs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
P2i certifiedvs+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

35 Common items in both devices
eMMC 5.1
Until 1TB microSD, microSDXC
8.47 millimeters (0.33 inches)
Plastic body, glass front
TFT IPS LCD
16 million
LED flash
+28 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 featuresXiaomi Redmi 7 (16GB)LG K51 (K500UMT3)
ModelRedmi 7 (16GB)K51 (K500UMT3)
Other model namesXiaomi Redmi 7 (16GB + 2GB RAM), Xiaomi oncliteLG K51 (T-Mobile) LMK500UMT3ATMOTN, LM-K500UMT3
Country or region available(Global, International)
(Global, International)
USA
USA
BrandXiaomiLG
Release dateMarch, 2019May, 2020
Depth8.47 millimeters (0.33 inches)8.47 millimeters (0.33 inches)
Size (width x height)75.58 x 158.73 millimeters (2.98 x 6.25 in)77.92 x 166.96 millimeters (3.07 x 6.57 in)
Weight180 grams (6.3 ounces)204 grams (7.14 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersP2i certified: water repellent nano-coatingMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
System (OS)Xiaomi Redmi 7 (16GB)LG K51 (K500UMT3)
Operating systemAndroid 9.0 PieAndroid 10
Firmware updateAndroid 10feature not registered
HardwareXiaomi Redmi 7 (16GB)LG K51 (K500UMT3)
Chipset64bit - Qualcomm Snapdragon 632 SDM632 (14nm)64bit - MediaTek MT6762 Helio P22 (12nm)
CPU processorOcta-Core, 2 processors:
1.8Ghz Quad-Core Kryo 250 Gold
1.8Ghz Quad-Core Kryo 250 Silver
Octa-Core, 2 processors:
2Ghz Quad-Core ARM Cortex-A53
1.5Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerQualcomm Adreno 506 725MhzPowerVR GE8320 650Mhz
RAM memory2GB LPDDR33GB LPDDR3
Internal storage16GB (9GB available)
eMMC 5.1
32GB (18GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)
DisplayXiaomi Redmi 7 (16GB)LG K51 (K500UMT3)
Display typeTFT IPS LCDTFT IPS LCD
Screen size6.26" inches6.5" inches
Screen-to-body ratio~81.5% (screen-to-body ratio)~79.7% (screen-to-body ratio)
Display resolution720x1520 pixels720x1560 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)269 PPI264 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Panda King Glass
Display featuresfeature not registered60Hz
Mobile networksXiaomi Redmi 7 (16GB)LG K51 (K500UMT3)
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/upload300/50 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 networkCDMA 800 (China), GSM 850/900/1800/1900 (Global)GSM 850/900/1800/1900
Primary 3G networkGlobal version (M1810F6LG, M1810F6LI, M1810F6LH):
UMTS 850/900/1700/1900/2100

China version (M1810F6LE):
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat6
VoLTE

Global version (M1810F6LG, M1810F6LI, M1810F6LH):
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 20)
TD-LTE (Bands 38, 40)

China version (M1810F6LE):
LTE (Bands 1, 3, 5, 7, 8)
TD-LTE (Bands 34, 38, 39, 40, 41)
LTE Cat6 (1, 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 66, 71)
TD-LTE (38, 41)
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, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, 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
CallingXiaomi Redmi 7 (16GB)LG K51 (K500UMT3)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
CameraXiaomi Redmi 7 (16GB)LG K51 (K500UMT3)
Back camera (main camera)(dual camera)
12 megapixels
2MP depth
(triple camera)
13 megapixels
5MP ultrawidef/2.21.12μm1/5"115º
2MP depthf/2.41.75μm1/5"85º
Main camera resolution4000x3000 pixels4128x3096 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/2.2 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registered1/3" inches
Pixel size1.25µm 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 cameraXiaomi Redmi 7 (16GB)LG K51 (K500UMT3)
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 sizefeature not registered1/3" inches
Pixel size1.12µm pixel1.12µm pixel
MultimediaXiaomi Redmi 7 (16GB)LG K51 (K500UMT3)
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
ConnectivityXiaomi Redmi 7 (16GB)LG K51 (K500UMT3)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth4.2 + A2DP5.0 + 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, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS
Infrared portSupportedNot supported
Other functionsXiaomi Redmi 7 (16GB)LG K51 (K500UMT3)
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 (rear-mounted)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Fingerprint sensor (rear-mounted)
Other features- Colors: Lunar Red, Eclipse Black, Comet Blue
- 19:9 display ratio
- 450nit display brightness
- MIUI 9
- WiFi direct, hotspot
- Colors: Titan gray
- Google Assistant
- DTS:X 3D sound surround
- HAC M3/T3
- WiFi direct, hotspot
Power supplyXiaomi Redmi 7 (16GB)LG K51 (K500UMT3)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4000 mAh4000 mAh
Charger, watts10W (5V/2A) Standard charging10W (5V/2A) Standard charging
Talk time autonomyfeature not registered1260 minutes | 21 hours | 0.9 day
Standbyfeature not registered34560 minutes | 576 hours | 24 days
Radiation rateXiaomi Redmi 7 (16GB)LG K51 (K500UMT3)
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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