LG K9 (X210NMW) vs OnePlus 9 Pro UW (256GB)

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Side by side comparison between LG K9 vs OnePlus 9 Pro phones, differences, pros, cons and full specifications. What's the better?

9/10/2022 5:55 PM, updated: 12/14/2022 10:36 AM

Compare OnePlus 9 Pro X LG K9 (X210NMW) 07Points

Specifications Compare Models Pictures

5"
IPS

720x1280

8
MP

5mp

2GB
RAM

Quad-core

2500
mAh

(Removable)

35Points OnePlus 9 Pro UW (256GB) Compare LG K9 X

Specifications Compare Models Pictures

6.7"
AMOLED

1440x3216

48
MP

16mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? OnePlus 9 Pro UW (256GB)

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!

7 Advantages LG K9 (X210NMW)	vs	35 Advantages OnePlus 9 Pro UW (256GB)
+Until 32GB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+152 grams (5.32 ounces)30% Lighter	vs	197 grams (6.9 ounces)
+8.2 millimeters (0.32 inches)6% Thinner	vs	8.7 millimeters (0.34 inches)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM)
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
1.3GHz 32bit Quad-core	vs	+2.84GHz 64bit Octa-core (5nm)199% More powerful processor, you can open your applications faster
2GB LPDDR3	vs	+12GB LPDDR55 times More RAM memory. Typically more responsive and better for multitasking.
16GB (9GB available)	vs	+256GB (220GB available)23 times More internal storage for applications and files
eMMC 4.5	vs	+UFS 3.1Advantage Fastest write and read storage.
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
TFT IPS LCD	vs	+Fluid AMOLEDAdvantage Fluid AMOLED display is brighter and more vivid
16 million	vs	+1 billion62 times More colors on the screen is better quality images and videos
720x1280 pixels	vs	+1440x3216 pixels4 times Higher resolution screen
294 PPI	vs	+526 PPI79% Crisper display of text, images and videos because it has more pixels per inch (ppi)
5"	vs	+6.7"34% Larger screen
(back) 8MP	vs	+(quad camera) 48MP + 8MP + 50MP + 2MP13 times Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
HDR photo only main camera	vs	+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
1/4" inches	vs	+1/1.43" inches180% The larger sensor camera lets you take photos with better depth.
f/2.0 (aperture)	vs	+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MP	vs	+(front) 16MP2 times Higher resolution secondary camera to take pictures and selfies
HD (1280x720)	vs	+8K UHD (7680x4320)35 times More image quality for recording videos with the primary camera
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
Android 7.1.2 Nougat	vs	+Android 13Advantage Android 13 is newer and safer
4G LTE	vs	+5G Sub6Advantage The 5G Sub6 network is newer and faster
(4G LTE) 150 Mbps	vs	+(5G Sub6) 5000 Mbps32 times Faster for surfing the internet and download files
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (under display)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
2500 mAh	vs	+4500 mAh80% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
4.2 + A2DP	vs	+5.2 + A2DP/LEAdvantage Bluetooth 5.2 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0	vs	+USB 3.1 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+Gorilla Glass 5Advantage Protection against scratches on the screen lets you carry your phone with your keys
Not supported	vs	+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

9 Common items in both devices

Only digital zoom

Autofocus / LDAF/PDAF: laser/phase detection autofocus

Capacitive

Multitouch

Accelerometer

Ambient light sensor

Proximity sensor

+2 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

📱 Model features
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
Change model		Choose the model
Model	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
Other model names	LG K9 dual-sim LMX210NMW, LM-X210NMW	OnePlus 9 Pro 5G LE2125 (Unlocked) UltraWideband
Country or region available	Kazakhstan, United Arab Emirates, Russia, Ukraine	USA
Brand	LG	OnePlus
Release date	3/1/2018	3/30/2021, Announced: 3/23/2021
Depth	8.2 millimeters (0.32 inches)	8.7 millimeters (0.34 inches)
Size (width x height)	73.2 x 146.3 millimeters (2.88 x 5.76 in)	73.6 x 163.2 millimeters (2.9 x 6.43 in)
Weight	152 grams (5.32 ounces)	197 grams (6.9 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back
Protection against water and others	Not supported	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant
📲 Display
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
Display type	TFT IPS LCD	Fluid AMOLED
Screen size	5" inches	6.7" inches
Screen-to-body ratio	~64.4% (screen-to-body ratio)	~89.9% (screen-to-body ratio)
Display resolution	720x1280 pixels	1440x3216 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	294 PPI	526 PPI
Colors	16 million	1 billion
Scratch-resistant glass	Not supported	Gorilla Glass 5
Refresh rate	feature not registered	120Hz
Display features	feature not registered	1300nits[peak] HDR10+ Always-On Display
🤖 Operating System
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
System version	Android 7.1.2 Nougat	Android 11
Firmware update	feature not registered	Android 13
User Interface	feature not registered	OxygenOS 13
⚙️ Processor
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
Chipset	32bit: Qualcomm Snapdragon 210 MSM8909 (28nm)	64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)
CPU	Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core)	Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-core)
GPU graphical controller	Qualcomm Adreno 304	Qualcomm Adreno 660 (840MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
RAM memory	2GB LPDDR3	12GB LPDDR5
Internal storage	16GB (9GB available) eMMC 4.5	256GB (220GB available) UFS 3.1
External storage	Until 32GB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	5000/1024 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G, 5G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	CDMA2000 1xEV-DO UMTS 800/850/900/1700/1800/1900/2100
Primary 4G network	LTE Cat4 (Bands 1,3,7,20)	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 66, 71) TD-LTE (38, 39, 40, 41, 46, 48) VoLTE
Primary 5G network	Not supported	SA/NSA (1, 2, 3, 7, 25, 28, 41, 66, 71, 78) mmWave (258, 260, 261)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	Not supported
📷 Camera
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
Back camera (main camera)	8 megapixels	(quad camera) 48 megapixels 8MP telephoto f/2.477mm1.0µmPDAFOIS3.3x-optical-zoom 50MP ultrawide f/2.214mm1/1.56"1.0µmAF 2MP monochrome f/2.4
Main camera resolution	3264x2448 pixels	8000x6000 pixels
Video recording (primary)	HD (1280x720) 30 fps	8K UHD (7680x4320) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/2.0 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	23mm lens
Sensor size	1/4" inches	1/1.43" inches
Pixel size	1.12µm pixel	1.12µm pixel
Autofocus	Autofocus	LDAF/PDAF: laser/phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo only main camera	HDR photo/video on both cameras
Camera extras	feature not registered	4K@30/60/120fps 1080p@30/60/240fps Hasselblad Color Calibration Sony IMX689, IMX766. IMX471 sensor
📸 Front camera
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
Front camera (secondary)	5 megapixels	16 megapixels
Front camera resolution	2560x1920 pixels	4608x3456 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.4 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/5" inches	1/3.06" inches
Pixel size	1.12µm pixel	1µm pixel
🔉 Sound and multimedia
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
Loudspeaker	Supported	Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos
Active noise cancellation	Not supported	2 microphones or more
Radio	FM (RDS)	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, MKV, XviD	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, OGG, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
USB	MicroUSB 2.0	USB 3.1 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C reversible connector
TV output	Not supported	USB Type-C (reversible)
Bluetooth	4.2 + A2DP	5.2 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
Battery type	Li-Ion: lithium-ion (Removable) BL-45F1F	LiPo: li-ion polymer (Non removable)
Battery capacity	2500 mAh	4500 mAh
Charger, watts	Wired charging	65W (10V/6.5A) Wired fast charging USB Power Delivery 1.0
Inductive / wireless charging	feature not registered	50W Qi Wireless charging (Qi/WPC)
Talk time autonomy	7 hours	feature not registered
Standby	250 hours (10.4 days)	feature not registered
➕ Other features
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Aurora Black, Moroccan Blue, Terra Gold • Plastic body	• Colors: Stellar Black, Morning Mist, Pine Green
☢️ Radiation rate
	LG K9 (X210NMW)	OnePlus 9 Pro UW (256GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.763W/kg (head), 1.43W/kg (body)	feature not registered