LG X Fast (Dual K600Y) vs Samsung Galaxy A73 (SM-A736B/DS 128GB/8GB)

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Side by side comparison between LG X Fast vs Samsung Galaxy A73 phones, differences, pros, cons and full specifications. What's the better?

7/19/2022 10:06 AM, updated: 11/23/2022 3:46 PM

Compare Samsung Galaxy A73 X LG X Fast (Dual K600Y) 08Points

Specifications Compare Models Pictures

5.5"
IPS

1440x2560

12.2
MP

8mp

3GB
RAM

Hexa-core

3000
mAh

(Removable)

21Points Samsung Galaxy A73 (SM-A736B/DS 128GB/8GB) Compare LG X Fast X

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2400

108
MP

32mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A73 (SM-A736B/DS 128GB/8GB)

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!

8 Advantages LG X Fast (Dual K600Y)	vs	21 Advantages Samsung Galaxy A73 (SM-A736B/DS 128GB/8GB)
+156 grams (5.46 ounces)16% Lighter	vs	181 grams (6.34 ounces)
+1440x2560 pixels42% Higher resolution screen	vs	1080x2400 pixels
+534 PPI36% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	393 PPI
+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	2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
1.8GHz 64bit Hexa-core	vs	+2.4GHz 64bit Octa-core (6nm)56% More powerful processor, you can open your applications faster
3GB LPDDR3	vs	+8GB LPDDR4X167% More RAM memory. Typically more responsive and better for multitasking.
32GB (22GB available)	vs	+128GB (100GB available)4 times More internal storage for applications and files
Until 256GB microSD, microSDXC	vs	+Until 1TB microSD, microSDXC3 times More external storage for files using memory cards
8.9 millimeters (0.35 inches)	vs	+7.6 millimeters (0.3 inches)17% Thinner
TFT IPS LCD	vs	+Super AMOLED PlusAdvantage Super AMOLED Plus display is brighter and more vivid
5.5"	vs	+6.7"22% Larger screen
(back) 12.2MP	vs	+(quad camera) 108MP + 12MP + 5MP + 5MP10 times Higher resolution main camera
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 on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 8MP	vs	+(front) 32MP3 times Higher resolution secondary camera to take pictures and selfies
(front) Full HD (1920x1080)	vs	+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera
Android 6.0.1 Marshmallow	vs	+Android 13Advantage Android 13 is newer and safer
4G LTE-A	vs	+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster
(4G LTE-A) 450 Mbps	vs	+(5G SA/NSA) 2000 Mbps3 times Faster for surfing the internet and download files
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
3000 mAh	vs	+5000 mAh67% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 a/b/g/n/ac [wifi5]	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
4.1 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
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	+IP67 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

18 Common items in both devices

16 million

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

4K UHD (3840x2160)

Capacitive

Multitouch

+11 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 X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
Change model		Choose the model
Model	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
Other model names	LG X mach, LG fast K600Y, LG-K600Y, LGK600Y, LG X5	Galaxy A73 5G SM-A736B/Dual-SIM
Country or region available	Taiwan	(Europe), (Global, International), Brazil
Brand	LG	Samsung
Release date	9/1/2016	4/22/2022, Announced: 3/17/2022
Depth	8.9 millimeters (0.35 inches)	7.6 millimeters (0.3 inches)
Size (width x height)	76.5 x 149.1 millimeters (3.01 x 5.87 in)	76.1 x 163.7 millimeters (3 x 6.44 in)
Weight	156 grams (5.46 ounces)	181 grams (6.34 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	IP67 certified: dust proof and waterproof over 1 meter and 30min
📲 Display
	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
Display type	TFT IPS LCD	Super AMOLED Plus
Screen size	5.5" inches	6.7" inches
Screen-to-body ratio	~73.1% (screen-to-body ratio)	~87% (screen-to-body ratio)
Display resolution	1440x2560 pixels	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	534 PPI	393 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass	Gorilla Glass 5
Refresh rate	feature not registered	120Hz
Display features	feature not registered	800nits[typ] HDR10 Always-On Display
🤖 Operating System
	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
System version	Android 6.0.1 Marshmallow	Android 12
Firmware update	feature not registered	Android 13
User Interface	feature not registered	One UI 4.1 / 5.0
⚙️ Processor
	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
Chipset	64bit: Qualcomm Snapdragon 808 MSM8992 (20nm)	64bit: Qualcomm Snapdragon 778G (SM7325) (6nm)
CPU	Hexa-core, 2 processors: 2x 1.8GHz ARM Cortex-A57 (Dual-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)	Octa-core, 3 processors: 1x 2.4GHz ARM Cortex-A78 (Single-core) 3x 2.2GHz ARM Cortex-A78 (Triple-core) 4x 1.8GHz ARM Cortex-A55 (Quad-core)
GPU graphical controller	Qualcomm Adreno 418	Qualcomm Adreno 642L (550MHz)
Performance (benchmark)	feature not registered	AnTuTu: 490043 (v9) Geekbench: 2878 (v5.4)
💽 Memory and storage
	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
RAM memory	3GB LPDDR3	8GB LPDDR4X
Internal storage	32GB (22GB available)	128GB (100GB available) UFS 2.2
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	450/50 Mbps	2000/1024 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 Cat9 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,17,20,28) TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)	LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	SA/NSA (1, 3, 5, 7, 28, 40, 41, 66, 78)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
📷 Camera
	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
Back camera (main camera)	12.2 megapixels	(quad camera) 108 megapixels 12MP ultrawide f/2.2 5MP macro f/2.4 5MP depth f/2.4
Main camera resolution	4032x3024 pixels	12000x9000 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/1.8 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	1.55µm pixel	feature not registered
Autofocus	Autofocus	PDAF: 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 on both cameras
Camera extras	feature not registered	1080p@60fps
📸 Front camera
	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
Front camera (secondary)	8 megapixels	32 megapixels
Front camera resolution	3264x2448 pixels	6528x4896 pixels
Video recording (secondary)	Full HD (1920x1080)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.2 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/2.8" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
Loudspeaker	Supported	Stereo sound Dolby Atmos
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, DivX, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
USB	MicroUSB 2.0	USB 2.0 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	4.1 + A2DP	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3000 mAh	5000 mAh
Charger, watts	Wired charging	25W Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	13 hours	45 hours (1.9 days)
Standby	300 hours (12.5 days)	feature not registered
➕ Other features
	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
Call control	Voice dialing, Voice recorder, Voice commands	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: Titan, White • USB OTG On-The-Go • LG AirDrive, KnockCode • Slow motion • Miracast • WiFi Dual-Band	• Colors: Gray, White, Mint
☢️ Radiation rate
	LG X Fast (Dual K600Y)	Galaxy A73 (SM-A736B/DS 128GB/8GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.68W/kg (head), 0.55W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.605W/kg (head), 1.1W/kg (body)	1.285W/kg (head), 1.42W/kg (body)