LG Optimus U (US670) vs Samsung Galaxy Xcover 3 (SM-G388F)

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Side by side comparison between LG Optimus U vs Samsung Galaxy Xcover 3 phones, differences, pros, cons and full specifications. What's the better?

5/31/2015 8:22 AM, updated: 10/17/2021 8:23 AM

Compare Samsung Galaxy Xcover 3 X LG Optimus U (US670) 01Point

Specifications Compare Models Pictures

3.2"
TFT

320x480

3.1
MP

512MB
RAM

Single-core

1500
mAh

(Removable)

25Points Samsung Galaxy Xcover 3 (SM-G388F) Compare LG Optimus U X

Specifications Compare Models Pictures

4.5"
PLS

480x800

5
MP

2mp

1.5GB
RAM

Quad-core

2200
mAh

(Removable)

What's the better phone? Samsung Galaxy Xcover 3 (SM-G388F)

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!

1 Advantage LG Optimus U (US670)	vs	25 Advantages Samsung Galaxy Xcover 3 (SM-G388F)
+130 grams (4.55 ounces)18% Lighter	vs	154 grams (5.39 ounces)
600MHz 32bit Single-core	vs	+1.2GHz 64bit Quad-core2 times More powerful processor, you can open your applications faster
512MB	vs	+1.5GB LPDDR32 times More RAM memory. Typically more responsive and better for multitasking.
512MB (140MB available)	vs	+8GB (5GB available)36 times More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 256GB microSD, microSDHC7 times More external storage for files using memory cards
13.2 millimeters (0.52 inches)	vs	+10 millimeters (0.39 inches)32% Thinner
TFT LCD	vs	+TFT PLSAdvantage TFT PLS display is brighter and more vivid
320x480 pixels	vs	+480x800 pixels150% Higher resolution screen
180 PPI	vs	+207 PPI15% Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.2"	vs	+4.5"41% Larger screen
(back) 3.1MP	vs	+(back) 5MP60% Higher resolution main camera
Not supported	vs	+LED flashAdvantage The LED flash helps in dark places or in low light
Not supported	vs	+(front) 2MPAdvantage A front-camera is best for taking selfies
VGA (640x480)	vs	+HD (1280x720)2 times More image quality for recording videos with the primary camera
Android 2.2.2 Froyo	vs	+Android 5.0 LollipopAdvantage Android 5.0 Lollipop is newer and safer
3G CDMA2000 EV-DO Rev A	vs	+4G LTEAdvantage The 4G LTE network is newer and faster
(3G CDMA2000 EV-DO Rev A) 0.153 Mbps	vs	+(4G LTE) 150 Mbps979 times Faster for surfing the internet and download files
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
1500 mAh	vs	+2200 mAh47% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Video callingAdvantage The video calling allows to make calls with voice and video
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
802.11 b/g [wifi3]	vs	+802.11 b/g/n [wifi4]Advantage WiFi 802.11 b/g/n [wifi4] is newer and faster
2.1 + A2DP	vs	+4.0 + A2DPAdvantage Bluetooth 4.0 + A2DP is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
HTML, XHTML	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet
Not supported	vs	+IP67 certified, MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

14 Common items in both devices

16 million

Only digital zoom

Autofocus

Capacitive

Multitouch

Accelerometer

Compass

+7 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 Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
Change model		Choose the model
Model	Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
Other model names	US Cellular LG Optimus U US670, LG US670	Galaxy Xcover 3 G388F
Country or region available	USA	(Latin America), (Europe), South Africa, Iran, Israel, New Zealand, Pakistan
Brand	LG	Samsung
Release date	12/1/2010	4/1/2015
Depth	13.2 millimeters (0.52 inches)	10 millimeters (0.39 inches)
Size (width x height)	58.9 x 113.5 millimeters (2.32 x 4.47 in)	70.1 x 132.9 millimeters (2.76 x 5.23 in)
Weight	130 grams (4.55 ounces)	154 grams (5.39 ounces)
Build, materials	feature not registered	feature not registered
Protection against water and others	Not supported	IP67 certified: dust proof and waterproof over 1 meter and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
📲 Display
	LG Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
Display type	TFT LCD	TFT PLS
Screen size	3.2" inches	4.5" inches
Screen-to-body ratio	~45.6% (screen-to-body ratio)	~61.9% (screen-to-body ratio)
Display resolution	320x480 pixels	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	180 PPI	207 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	LG Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
System version	Android 2.2.2 Froyo	Android 4.4.4 KitKat
Firmware update	feature not registered	Android 5.0 Lollipop
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
Chipset	32bit: Qualcomm Snapdragon S1 MSM7627	64bit: Marvell Armada PXA1908 (28nm)
CPU	Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core)	Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 200	Vivante GC7000UL
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
RAM memory	512MB	1.5GB LPDDR3
Internal storage	512MB (140MB available)	8GB (5GB available) eMMC
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 256GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	LG Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
Dual-SIM	Not supported	Not supported
SIM card	Not supported	1 slot (Single-SIM) micro-SIM (3FF)
Maximum Download / Upload	0.153 Mbps	150/50 Mbps
Network technology	2G, 3G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Not supported	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO	UMTS 850/900/1900/2100
Primary 4G network	Not supported	LTE Cat4 (1, 3, 5, 7, 8, 20)
Primary 5G network	Not supported	Not supported
Primary data network	CDMA2000 EV-DO Rev A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
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
	LG Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
Back camera (main camera)	3.1 megapixels	5 megapixels
Main camera resolution	2048x1536 pixels	2592x1944 pixels
Video recording (primary)	VGA (640x480) 15 fps	HD (1280x720) 30 fps
Flash	Not supported	LED flash
Focal aperture	feature not registered	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	Autofocus
Touch focus	feature not registered	Supported
Image stabilization	feature not registered	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection	Face detection, Smile detection
BSI sensor	feature not registered	Not supported
HDR	feature not registered	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
Front camera (secondary)	Not supported	2 megapixels
Front camera resolution	Not supported	1600x1200 pixels
Video recording (secondary)	Not supported	VGA (640x480)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	LG Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
Loudspeaker	Supported	Supported
Active noise cancellation	feature not registered	Not supported
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, DivX, XviD, H.263, H.264, WMV	MP4, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	LG Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	2.1 + A2DP	4.0 + A2DP
WiFi	802.11 b/g [wifi3] (2.4GHz)	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	feature not registered	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Supported
Infrared port	feature not registered	Not supported
🧭 Sensors
	LG Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
Sensors	Accelerometer Compass Proximity sensor	Accelerometer Ambient light sensor Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
Battery type	Li-Ion: lithium-ion (Removable) LGIP-400N	Li-Ion: lithium-ion (Removable)
Battery capacity	1500 mAh	2200 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	5 hours	10 hours
Standby	200 hours (8.3 days)	feature not registered
➕ Other features
	LG Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Blue • 2GB microSD included • LG 3Way Sync • HAC (M4/T4) • WiFi hotspot • Java framework	• Colors: Gray • WiFi hotspot
☢️ Radiation rate
	LG Optimus U (US670)	Galaxy Xcover 3 (SM-G388F)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.955W/kg (head), 1.012W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.711W/kg (head), 0.394W/kg (body)