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LG K51 (K500QM5) vs Motorola Moto G9 Power (XT2091-4)

Side by side comparison between LG K51 vs Motorola Moto G9 Power phones, differences, pros, cons and full specifications. What's the better?

,
6.5"
IPS

720x1560

13
MP

13mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

vs
14Points Motorola Moto G9 Power (XT2091-4) Compare LG K51 X
6.8"
IPS

720x1640

64
MP

16mp

4GB
RAM

Octa-core

6000
mAh

(Non removable)

What's the better phone? Motorola Moto G9 Power (XT2091-4)

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!

K51 (K500QM5)} 5 Advantages LG K51 (K500QM5) vs Moto G9 Power (XT2091-4)} 14 Advantages Motorola Moto G9 Power (XT2091-4)
+204 grams (7.14 ounces)8%
Lighter
vs221 grams (7.74 ounces)
+8.47 millimeters (0.33 inches)15%
Thinner
vs9.7 millimeters (0.38 inches)
+264 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs263 PPI
+Panda King GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsWater repellent nano-coating (don't immerse)
2GHz 64bit Octa-core (12nm)vs+2GHz 64bit Octa-core25%
More powerful processor, you can open your applications faster
3GB LPDDR3vs+4GB LPDDR4X33%
More RAM memory. Typically more responsive and better for multitasking.
32GB (16GB available)vs+128GB (109GB available)6 times
More internal storage for applications and files
720x1560 pixelsvs+720x1640 pixels5%
Higher resolution screen
6.5"vs+6.8"5%
Larger screen
(triple camera) 13MP + 5MP + 2MPvs+(triple camera) 64MP + 2MP + 2MP2 times
Higher resolution main camera
1/3" inchesvs+1/1.97" inches52%
The larger sensor camera lets you take photos with better depth.
(front) 13MPvs+(front) 16MP25%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
(4G LTE-A) 300 Mbpsvs+(4G LTE-A) 400 Mbps33%
Faster for surfing the internet and download files
4000 mAhvs+6000 mAh50%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
10Wvs+20W100%
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.
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general

34 Common items in both devices
eMMC 5.1
Until 1TB microSD, microSDXC
Plastic body, glass front
TFT IPS LCD
60Hz
16 million
LED flash
+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 K51 (K500QM5)Moto G9 Power (XT2091-4)
ModelK51 (K500QM5)Moto G9 Power (XT2091-4)
Other model namesLG K51 (Xfinity Mobile) LMK500QM5ACSTTN, LM-K500QM5Lenovo Moto G9 Power XT2091-4
Country or region availableUSA
USA
(Latin America)Brazil
(Latin America), Brazil
BrandLGMotorola
Release date4/2/202012/5/2020
Depth8.47 millimeters (0.33 inches)9.7 millimeters (0.38 inches)
Size (width x height)77.92 x 166.96 millimeters (3.07 x 6.57 in)76.79 x 172.14 millimeters (3.02 x 6.78 in)
Weight204 grams (7.14 ounces)221 grams (7.74 ounces)
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.Water repellent nano-coating (don't immerse)

📲 Display

LG K51 (K500QM5)Moto G9 Power (XT2091-4)
Display typeTFT IPS LCDTFT IPS LCD
Screen size6.5" inches6.8" inches
Screen-to-body ratio~79.7% (screen-to-body ratio)~83.1% (screen-to-body ratio)
Display resolution720x1560 pixels (19.5:9)720x1640 pixels (20.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)264 PPI263 PPI
Colors16 million16 million
Scratch-resistant glassPanda King GlassNot supported
Refresh rate60Hz60Hz
Display featuresNot supportedNot supported

🤖 Operating System

LG K51 (K500QM5)Moto G9 Power (XT2091-4)
System versionAndroid 10Android 10
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

LG K51 (K500QM5)Moto G9 Power (XT2091-4)
Chipset64bit: MediaTek Helio P22 (MT6762) (12nm)64bit: Qualcomm Snapdragon 662 SM6115 (11nm)
CPUOcta-core, 2 processors:
4x 2GHz ARM Cortex-A53 (Quad-core)
4x 1.5GHz ARM Cortex-A53 (Quad-core)
Octa-core, 2 processors:
4x 2GHz Kryo 260 Gold (Quad-core)
4x 1.8GHz Kryo 260 Silver (Quad-core)
GPU graphical controllerPowerVR GE8320 (650MHz)Qualcomm Adreno 610 950Mhz
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

LG K51 (K500QM5)Moto G9 Power (XT2091-4)
RAM memory3GB LPDDR34GB LPDDR4X
Internal storage32GB (16GB available)
eMMC 5.1
128GB (109GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

LG K51 (K500QM5)Moto G9 Power (XT2091-4)
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 Mbps400/150 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 800/1900, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat6 (2, 3, 4, 5, 7, 12, 13, 20, 66)LTE Cat13 (1, 2, 3, 4, 5, 7, 28, 66)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

LG K51 (K500QM5)Moto G9 Power (XT2091-4)
Back camera (main camera)(triple camera)
13 megapixels
5MP ultrawide f/2.21.12μm1/5"115°
2MP depth f/2.41.75μm1/5"85°
(triple camera)
64 megapixels
2MP macro f/2.4AF
2MP depth f/2.4
Main camera resolution4128x3096 pixels10120x6328 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length26mm (lens)26mm (lens)
Sensor size1/3" inches1/1.97" inches
Pixel size1.12µm pixel0.7µm 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

LG K51 (K500QM5)Moto G9 Power (XT2091-4)
Front camera (secondary)13 megapixels16 megapixels
Front camera resolution4128x3096 pixels4608x3456 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 size1/3" inchesfeature not registered
Pixel size1.12µm pixel1µm pixel

🔉 Sound and multimedia

LG K51 (K500QM5)Moto G9 Power (XT2091-4)
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

LG K51 (K500QM5)Moto G9 Power (XT2091-4)
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 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, GALILEO
NFCNot supportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

LG K51 (K500QM5)Moto G9 Power (XT2091-4)
SensorsAccelerometer
Ambient light sensor
Compass
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

LG K51 (K500QM5)Moto G9 Power (XT2091-4)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4000 mAh6000 mAh
Charger, watts10W (5V/2A) Wired charging20W Wired fast charging
Inductive / wireless chargingNot supportedNot supported
Talk time autonomy21 hoursfeature not registered
Standby576 hours (24 days)feature not registered

➕ Other features

LG K51 (K500QM5)Moto G9 Power (XT2091-4)
Call controlVoice dialing, Voice recorderVoice 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: Titan gray
• Google Assistant
• DTS:X 3D sound surround
• HAC M3/T3
• Colors: Electric Violet, Metallic Sage

☢️ Radiation rate

LG K51 (K500QM5)Moto G9 Power (XT2091-4)
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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