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LG K51S (K510HM) vs Xiaomi Redmi Note 7 (48MP 64GB/6GB)

Side by side comparison between LG K51S vs Xiaomi Redmi Note 7 phones, differences, pros, cons and full specifications. What's the better?

,
6.55"
IPS

720x1600

32
MP

13mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

vs
15Points Xiaomi Redmi Note 7 (48MP 64GB/6GB) Compare LG K51S X
6.3"
IPS

1080x2340

48
MP

13mp

6GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Xiaomi Redmi Note 7 (48MP 64GB/6GB)

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!

K51S (K510HM)} 4 Advantages LG K51S (K510HM) vs Redmi Note 7 (48MP 64GB/6GB)} 15 Advantages Xiaomi Redmi Note 7 (48MP 64GB/6GB)
+2.3GHz 64bit Octa-core (12nm)7%
More powerful processor, you can open your applications faster
vs2.2GHz 64bit Octa-core (14nm)
+Until 1TB microSD, microSDXC3 times
More external storage for files using memory cards
vsUntil 256GB microSD, microSDXC
+6.55"4%
Larger screen
vs6.3"
+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
3GB LPDDR3vs+6GB LPDDR4X100%
More RAM memory. Typically more responsive and better for multitasking.
194 grams (6.79 ounces)vs+186 grams (6.51 ounces)4%
Lighter
8.26 millimeters (0.33 inches)vs+8.1 millimeters (0.32 inches)2%
Thinner
720x1600 pixelsvs+1080x2340 pixels119%
Higher resolution screen
268 PPIvs+409 PPI53%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(quad camera) 32MP + 5MP + 2MP + 2MPvs+(dual camera) 48MP + 5MP29%
Higher resolution main camera
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
Android 9.0 Pievs+Android 10Advantage
Android 10 is newer and safer
(4G LTE-A) 300 Mbpsvs+(4G LTE-A) 450 Mbps50%
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
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.
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)Advantage
You can have more mobile carriers/operators on the same 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
Not supportedvs+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys

34 Common items in both devices
64GB (47GB available) / 64GB (51GB available)
eMMC 5.1
Plastic body, glass front / Plastic body, glass front/back
TFT IPS LCD
60Hz
16 million
Only digital zoom
+27 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

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
ModelK51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
Other model namesLG K51s LM-K510HM, LMK510HM (Single-Sim)红米Note 7 M1901F7E, M1901F7C, M1901F7G, Xiaomi Lavender
Country or region available(Latin America)
(Latin America)
China
China
BrandLGXiaomi
Release date4/1/20201/10/2019
Depth8.26 millimeters (0.33 inches)8.1 millimeters (0.32 inches)
Size (width x height)76.7 x 165.2 millimeters (3.02 x 6.5 in)75.21 x 159.21 millimeters (2.96 x 6.27 in)
Weight194 grams (6.79 ounces)186 grams (6.51 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front/back
Back: Gorilla Glass 5
Protection against water and othersMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.Not supported

📲 Display

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
Display typeTFT IPS LCDTFT IPS LCD
Screen size6.55" inches6.3" inches
Screen-to-body ratio~81.7% (screen-to-body ratio)~81.4% (screen-to-body ratio)
Display resolution720x1600 pixels (20:9)1080x2340 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)268 PPI409 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 5
Refresh rate60Hz60Hz
Display features400nits[typ]Not supported

🤖 Operating System

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
System versionAndroid 9.0 PieAndroid 9.0 Pie
Firmware updatefeature not registeredAndroid 10
User Interfacefeature not registeredMIUI 10 / 11 / 12

⚙️ Processor

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
Chipset64bit: MediaTek Helio P35 (MT6765) (12nm)64bit: Qualcomm Snapdragon 660 (SDM660) (14nm)
CPUOcta-core, 2 processors:
4x 2.3GHz ARM Cortex-A53 (Quad-core)
4x 1.8GHz ARM Cortex-A53 (Quad-core)
Octa-core, 2 processors:
4x 2.2GHz Kryo 260 Gold (Quad-core)
4x 1.8GHz Kryo 260 Silver (Quad-core)
GPU graphical controllerPowerVR GE8320 MP2 (680MHz)Qualcomm Adreno 512 (650MHz)
Performance (benchmark)feature not registeredAnTuTu: 139075 (v7)
Geekbench: 5411 (v4.4)
GFXBench: 7.7fps (ES 3.1 onscreen)

💽 Memory and storage

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
RAM memory3GB LPDDR36GB LPDDR4X
Internal storage64GB (47GB available)
eMMC 5.1
64GB (51GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload300/50 Mbps450/50 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 networkGSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 66)
TD-LTE (38)
LTE Cat9 (1, 3, 5, 7, 8)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1900/2100
Secondary 4G networkNot supportedLTE Cat9 (1, 3, 5, 7, 8)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
Secondary data networkNot supportedGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A

📷 Camera

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
Back camera (main camera)(quad camera)
32 megapixels
5MP ultrawide f/2.216mm1.12μm115°
2MP macro f/2.422mm1.75μm88.6°
2MP depth f/2.41.75μm
(dual camera)
48 megapixels
5MP depth f/2.4
Main camera resolution6528x4896 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 60 fps
FlashLED flashDual-LED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length24mm (lens)feature not registered
Sensor sizefeature not registered1/2" inches
Pixel size0.8µm pixel0.8µm 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 registered1080p@30/60fps
1080p@120fps (slow motion)

📸 Front camera

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
Front camera (secondary)13 megapixels13 megapixels
Front camera resolution4128x3096 pixels4128x3096 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered1.25µm pixel

🔉 Sound and multimedia

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
LoudspeakerSupportedMono sound (not stereo)
Active noise cancellation2 microphones or more2 microphones or more
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

🔌 Connectivity

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C reversible connector
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth5.0 + A2DP/LE5.0 + 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, GeoTaggingA-GPS, GeoTagging, GLONASS, BeiDou
NFCNot supportedNot supported
Infrared portNot supportedSupported

🧭 Sensors

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
SensorsAccelerometer
Ambient light sensor
Compass
Fingerprint sensor (rear-mounted)
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4000 mAh4000 mAh
Charger, watts10W (5V/2A) Wired charging18W Wired fast charging
Quick Charge 4
Inductive / wireless chargingNot supportedNot supported
Talk time autonomy10.5 hoursfeature not registered
Standby370 hours (15.4 days)feature not registered

➕ Other features

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice 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: Titanium, Blue, Pink/Red
• Silicone case included
• Google Assistant (dedicated side button)
• DTS:X 3D audio
• Colors: Space black, Nebula red, Neptune blue

☢️ Radiation rate

LG K51S (K510HM)Redmi Note 7 (48MP 64GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.15W/kg (head), 1.17W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.59W/kg (head), 1.27W/kg (body)
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