LG K4 (K120E) vs Samsung Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)

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Side by side comparison between LG K4 vs Samsung Galaxy Note 20 Ultra 5G phones, differences, pros, cons and full specifications. What's the better?

9/26/2020 11:30 PM, updated: 1/23/2023 9:26 AM

Compare Samsung Galaxy Note 20 Ultra 5G X LG K4 (K120E) 04Points

Specifications Compare Models Pictures

4.5"
IPS

480x854

5
MP

2mp

1GB
RAM

Quad-core

1940
mAh

(Removable)

38Points Samsung Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB) Compare LG K4 X

Specifications Compare Models Pictures

6.9"
AMOLED

1440x3088

108
MP

10mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Samsung Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)

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!

4 Advantages LG K4 (K120E)	vs	38 Advantages Samsung Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
+120 grams (4.2 ounces)73% Lighter	vs	208 grams (7.28 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	Li-Ion: lithium-ion (Non removable)
+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
1GHz 64bit Quad-core	vs	+2.73GHz 64bit Octa-core (7nm)183% More powerful processor, you can open your applications faster
1GB LPDDR3	vs	+12GB LPDDR511 times More RAM memory. Typically more responsive and better for multitasking.
8GB (3.88GB available)	vs	+512GB (458GB available)117 times More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards
8.9 millimeters (0.35 inches)	vs	+8.1 millimeters (0.32 inches)10% Thinner
Plastic body, glass front	vs	+Stainless steel body, glass front/backAdvantage More resistant material
TFT IPS LCD	vs	+Dynamic AMOLEDAdvantage Dynamic AMOLED display is brighter and more vivid
480x854 pixels	vs	+1440x3088 pixels10 times Higher resolution screen
218 PPI	vs	+494 PPI127% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.5"	vs	+6.9"53% Larger screen
(back) 5MP	vs	+(triple camera) 108MP + 12MP + 12MP25 times Higher resolution main camera
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
f/2.8 (aperture)	vs	+f/1.8 (aperture)56% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 2MP	vs	+(front) 10MP4 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) 4K UHD (3840x2160)8 times More image quality for recording videos with the secondary camera
Android 5.1.1 Lollipop	vs	+Android 13Advantage Android 13 is newer and safer
4G LTE	vs	+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster
(4G LTE) 150 Mbps	vs	+(5G SA/NSA) 5000 Mbps32 times Faster for surfing the internet and download files
Not supported	vs	+ANT+Advantage Sensors help you use the device
Not supported	vs	+BarometerAdvantage Sensors help you use the device
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
Not supported	vs	+UWB (Ultra Wideband)Advantage Sensors help you use the device
1940 mAh	vs	+4500 mAh132% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
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/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.
4.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + 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 3.2 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 VictusAdvantage 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

10 Common items in both devices

16 million

LED flash

Autofocus / PDAF: phase detection autofocus on both cameras

Capacitive

Multitouch

Accelerometer

Ambient light sensor

+3 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 K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
Change model		Choose the model
Model	LG K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
Other model names	LG K4 K120E, LG-K120E, LGK120E	Galaxy Note20 Ultra SM-N986B/Dual-SIM (Exynos)
Country or region available	South Africa, (Europe)	(Europe), (Global, International)
Brand	LG	Samsung
Release date	2/1/2016	8/21/2020, Announced: 8/5/2020
Depth	8.9 millimeters (0.35 inches)	8.1 millimeters (0.32 inches)
Size (width x height)	66.7 x 131.9 millimeters (2.63 x 5.19 in)	77.2 x 164.8 millimeters (3.04 x 6.49 in)
Weight	120 grams (4.2 ounces)	208 grams (7.28 ounces)
Build, materials	Plastic body, glass front	Stainless steel body, 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 K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
Display type	TFT IPS LCD	Dynamic AMOLED
Screen size	4.5" inches	6.9" inches
Screen-to-body ratio	~63.4% (screen-to-body ratio)	~92.5% (screen-to-body ratio)
Display resolution	480x854 pixels	1440x3088 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	218 PPI	494 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass Victus
Refresh rate	feature not registered	120Hz
Display features	feature not registered	1500nits[peak] HDR10+ Always-On Display 120Hz@FHD 60Hz@QHD
🤖 Operating System
	LG K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
System version	Android 5.1.1 Lollipop	Android 10
Firmware update	feature not registered	Android 13
User Interface	feature not registered	One UI 2.5 / 3.1 / 4.1 / 5.0
⚙️ Processor
	LG K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
Chipset	64bit: MediaTek MT6735M	64bit: Samsung Exynos 990 (7nm)
CPU	Quad-core, 1 processor: 4x 1GHz ARM Cortex-A53 (Quad-core)	Octa-core, 3 processors: 2x 2.73GHz Mongoose M5 (Dual-core) 2x 2.5GHz ARM Cortex-A76 (Dual-core) 4x 2GHz ARM Cortex-A55 (Quad-core)
GPU graphical controller	ARM Mali-T720 MP1	ARM Mali-G77 MP11 (800MHz)
Performance (benchmark)	feature not registered	AnTuTu: 508760 (v8) Geekbench: 2603 (v5.1) GFXBench: 42fps (ES 3.1 onscreen)
💽 Memory and storage
	LG K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
RAM memory	1GB LPDDR3	12GB LPDDR5
Internal storage	8GB (3.88GB available)	512GB (458GB available) UFS 3.0
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	LG K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	2 slots (Dual-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	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 (Bands 1, 3, 7, 8, 20)	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) VoLTE
Primary 5G network	Not supported	SA/NSA/Sub6 (1, 3, 5, 7, 8, 28, 40, 77, 78)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) VoLTE
Secondary data network	Not supported	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	LG K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
Back camera (main camera)	5 megapixels	(triple camera) 108 megapixels 12MP periscope telephoto f/3.0120mm1.0µmPDAFOIS5x-optical-zoom50x-hybrid-zoom 12MP ultrawide f/2.2120°13mm1/2.55"1.4µm
Main camera resolution	2592x1944 pixels	12000x9000 pixels
Video recording (primary)	HD (1280x720) 30 fps	8K UHD (7680x4320) 24 fps
Flash	LED flash	LED flash
Focal aperture	f/2.8 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/1.33" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus on both cameras
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	Not supported	HDR photo/video on both cameras
Camera extras	feature not registered	4K@60fps 1080p@240fps 720p@960fps
📸 Front camera
	LG K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
Front camera (secondary)	2 megapixels	10 megapixels
Front camera resolution	1600x1200 pixels	3872x2592 pixels
Video recording (secondary)	HD (1280x720)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	f/2.8 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/3.2" inches
Pixel size	feature not registered	1.22µm pixel
🔉 Sound and multimedia
	LG K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
Loudspeaker	Supported	Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG
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, XviD	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
USB	MicroUSB 2.0	USB 3.2 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	4.0 + A2DP	5.0 + 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	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	LG K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Ambient light sensor ANT+ Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor UWB (Ultra Wideband)
Vibrating alert	Supported	Supported
🔋 Battery
	LG K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
Battery type	Li-Ion: lithium-ion (Removable) BL-49JH	Li-Ion: lithium-ion (Non removable)
Battery capacity	1940 mAh	4500 mAh
Charger, watts	Wired charging	25W Wired fast charging USB Power Delivery 3.0
Inductive / wireless charging	feature not registered	15W Qi wireless charging (Qi/PMA) 4.5W Reverse wireless charging
Talk time autonomy	9 hours	feature not registered
Standby	500 hours (20.8 days)	feature not registered
➕ Other features
	LG K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
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: White, Blue • Flash Selfie • Knock Code	• Colors: Mystic Black, Mystic Bronze, Mystic White • Ultrasonic fingerprint sensor • Bixby • Samsung Wireless DeX • Samsung Pay (MST, NFC) • Stylus pen (Bluetooth integration)
☢️ Radiation rate
	LG K4 (K120E)	Galaxy Note 20 Ultra 5G (SM-N986B/DS 512GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.604W/kg (head), 1.19W/kg (body)	0.338W/kg (head), 1.47W/kg (body)