Samsung Galaxy A33 (SM-A336M) vs LG Optimus U (US670)

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Side by side comparison between Samsung Galaxy A33 vs LG Optimus U phones, differences, pros, cons and full specifications. What's the better?

9/12/2022 2:51 PM, updated: 11/21/2023 5:20 AM

Compare LG Optimus U X Samsung Galaxy A33 (SM-A336M) 28Points

Specifications Compare Models Pictures

6.4"
AMOLED

1080x2400

48
MP

13mp

6GB
RAM

Octa-core

5000
mAh

(Non removable)

04Points LG Optimus U (US670) Compare Samsung Galaxy A33 X

Specifications Compare Models Pictures

3.2"
TFT

320x480

3.1
MP

512MB
RAM

Single-core

1500
mAh

(Removable)

What's the better phone? Samsung Galaxy A33 (SM-A336M)

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!

28 Advantages Samsung Galaxy A33 (SM-A336M)	vs	4 Advantages LG Optimus U (US670)
+2.4GHz 64bit Octa-core (5nm)6 times More powerful processor, you can open your applications faster	vs	600MHz 32bit Single-core
+6GB LPDDR4X11 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB
+128GB (101GB available)738 times More internal storage for applications and files	vs	512MB (140MB available)
+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+8.1 millimeters (0.32 inches)63% Thinner	vs	13.2 millimeters (0.52 inches)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT LCD
+1080x2400 pixels16 times Higher resolution screen	vs	320x480 pixels
+411 PPI128% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	180 PPI
+6.4"100% Larger screen	vs	3.2"
+(quad camera) 48MP + 8MP + 5MP + 2MP19 times Higher resolution main camera	vs	(back) 3.1MP
+LED flashAdvantage The LED flash helps in dark places or in low light	vs	Not supported
+(front) 13MPAdvantage A front-camera is best for taking selfies	vs	Not supported
+4K UHD (3840x2160)26 times More image quality for recording videos with the primary camera	vs	VGA (640x480)
+Android 14Advantage Android 14 is newer and safer	vs	Android 2.2.2 Froyo
+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster	vs	3G CDMA2000 EV-DO Rev A
+(5G SA/NSA) 2000 Mbps13071 times Faster for surfing the internet and download files	vs	(3G CDMA2000 EV-DO Rev A) 0.153 Mbps
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (under display)Advantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+5000 mAh2 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1500 mAh
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g [wifi3]
+5.1 + A2DP/LEAdvantage Bluetooth 5.1 + A2DP/LE is newer and faster	vs	2.1 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML
+Gorilla Glass 5Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
+IP67 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
186 grams (6.51 ounces)	vs	+130 grams (4.55 ounces)43% Lighter
Virtual proximity sensor	vs	+Proximity sensorAdvantage Sensors help you use the device
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores

9 Common items in both devices

16 million

Only digital zoom

PDAF: phase detection autofocus / Autofocus

Capacitive

Multitouch

Accelerometer

Compass

+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
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
Change model
Model	Galaxy A33 (SM-A336M)	Optimus U (US670)
Other model names	Galaxy A33 5G SM-A336M Single-SIM NFC	US Cellular LG Optimus U US670, LG US670
Country or region available	(Latin America), Argentina, Mexico, Peru	USA
Brand	Samsung	LG
Release date	4/20/2022, Announced: 3/17/2022	12/1/2010
Depth	8.1 millimeters (0.32 inches)	13.2 millimeters (0.52 inches)
Size (width x height)	74 x 159.7 millimeters (2.91 x 6.29 in)	58.9 x 113.5 millimeters (2.32 x 4.47 in)
Weight	186 grams (6.51 ounces)	130 grams (4.55 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	IP67 certified: dust proof and waterproof over 1 meter and 30min	Not supported
📲 Display
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
Display type	Super AMOLED	TFT LCD
Screen size	6.4" inches	3.2" inches
Screen-to-body ratio	~83.7% (screen-to-body ratio)	~45.6% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	320x480 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	411 PPI	180 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Not supported
Refresh rate	90Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
System version	Android 12	Android 2.2.2 Froyo
Firmware update	Android 14	feature not registered
User Interface	One UI 4.1 / 5.1 / 6.0	feature not registered
⚙️ Processor
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
Chipset	64bit: Samsung Exynos 1280 (5nm)	32bit: Qualcomm Snapdragon S1 MSM7627
CPU	Octa-core, 2 processors: 2x 2.4GHz ARM Cortex-A78 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core)	Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core)
GPU graphical controller	ARM Mali-G68 (1GHz)	Qualcomm Adreno 200
Performance (benchmark)	AnTuTu: 354420 (v8), 394918 (v9) Geekbench: 1900 (v5.1) GFXBench: 20fps (ES 3.1 onscreen)	feature not registered
💽 Memory and storage
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
RAM memory	6GB LPDDR4X	512MB
Internal storage	128GB (101GB available) eMMC 5.1	512MB (140MB available)
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	Not supported
Maximum Download / Upload	2000/1024 Mbps	0.153 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Not supported
Primary 2G network	GSM 850/900/1800/1900	CDMA 800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	CDMA2000 1xEV-DO
Primary 4G network	LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	Not supported
Primary 5G network	SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78)	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	CDMA2000 EV-DO Rev A
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
Back camera (main camera)	(quad camera) 48 megapixels 8MP ultrawide f/2.2123°1/4"1.12µm 5MP macro f/2.4 2MP depth f/2.4	3.1 megapixels
Main camera resolution	8000x6000 pixels	2048x1536 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	VGA (640x480) 15 fps
Flash	LED flash	Not supported
Focal aperture	f/1.8 (aperture)	feature not registered
Focal length	26mm lens	feature not registered
Sensor size	1/2" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	feature not registered
Image stabilization	OIS: Optical stabilization	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection
BSI sensor	Supported	feature not registered
HDR	HDR photo on both cameras	feature not registered
Camera extras	1080p@60fps	feature not registered
📸 Front camera
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
Front camera (secondary)	13 megapixels	Not supported
Front camera resolution	4128x3096 pixels	Not supported
Video recording (secondary)	4K UHD (3840x2160)	Not supported
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/3.1" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
Loudspeaker	Stereo sound Dolby Atmos	Supported
Active noise cancellation	2 microphones or more	feature not registered
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, DivX, XviD, H.263, H.264, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+
🔌 Connectivity
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.1 + A2DP/LE	2.1 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g [wifi3] (2.4GHz)
DLNA	Not supported	feature not registered
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	feature not registered
🧭 Sensors
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Virtual proximity sensor	Accelerometer Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable) LGIP-400N
Battery capacity	5000 mAh	1500 mAh
Charger, watts	25W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	5 hours
Standby	feature not registered	200 hours (8.3 days)
➕ Other features
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
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	Not supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, White, Blue, Peach	• Colors: Blue • 2GB microSD included • LG 3Way Sync • HAC (M4/T4) • WiFi hotspot • Java framework
☢️ Radiation rate
	Galaxy A33 (SM-A336M)	LG Optimus U (US670)
SAR 1.6W/kg (USA, Mexico, etc.)	0.73W/kg (head), 0.47W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered