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LG Optimus U (US670) vs Xiaomi Black Shark 3 Pro (512GB/12GB)

Side by side comparison between LG Optimus U vs Xiaomi Black Shark 3 Pro phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Black Shark 3 Pro X LG Optimus U (US670) 03Points
LG Optimus U (US670)
Specifications Compare Models Pictures
3.2"
TFT

320x480

3.1
MP
512MB
RAM

Single-core

1500
mAh

(Removable)

vs
26Points Xiaomi Black Shark 3 Pro (512GB/12GB) Compare LG Optimus U X
Xiaomi Black Shark 3 Pro (512GB/12GB)
Specifications Compare Models Pictures
7.1"
AMOLED

1440x3120

64
MP

20mp

12GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Xiaomi Black Shark 3 Pro (512GB/12GB)

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!

Optimus U (US670)} 3 Advantages LG Optimus U (US670) vs Black Shark 3 Pro (512GB/12GB)} 26 Advantages Xiaomi Black Shark 3 Pro (512GB/12GB)
+Until 32GB microSD, microSDHCAdvantage
More external storage for files using memory cards		vsNot supported
+130 grams (4.55 ounces)95%
Lighter		vs253 grams (8.86 ounces)
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily		vsLiPo: li-ion polymer (Non removable)
600MHz 32bit Single-corevs+2.84GHz 64bit Octa-core (7nm)7 times
More powerful processor, you can open your applications faster
512MBvs+12GB LPDDR523 times
More RAM memory. Typically more responsive and better for multitasking.
512MB (140MB available)vs+512GB (485GB available)3546 times
More internal storage for applications and files
13.2 millimeters (0.52 inches)vs+10.1 millimeters (0.4 inches)31%
Thinner
TFT LCDvs+AMOLEDAdvantage
AMOLED display is brighter and more vivid
320x480 pixelsvs+1440x3120 pixels28 times
Higher resolution screen
180 PPIvs+484 PPI169%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.2"vs+7.1"122%
Larger screen
(back) 3.1MPvs+(triple camera) 64MP + 13MP + 5MP25 times
Higher resolution main camera
Not supportedvs+LED flashAdvantage
The LED flash helps in dark places or in low light
Not supportedvs+(front) 20MPAdvantage
A front-camera is best for taking selfies
VGA (640x480)vs+4K UHD (3840x2160)26 times
More image quality for recording videos with the primary camera
Android 2.2.2 Froyovs+Android 10Advantage
Android 10 is newer and safer
3G CDMA2000 EV-DO Rev Avs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(3G CDMA2000 EV-DO Rev A) 0.153 Mbpsvs+(5G SA/NSA) 2000 Mbps13071 times
Faster for surfing the internet and download files
Not supportedvs+Ambient light sensorAdvantage
Sensors help you use the device
Not supportedvs+Face unlock 2DAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (under display)Advantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
1500 mAhvs+5000 mAh2 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Video callingAdvantage
The video calling allows to make calls with voice and video
Not supportedvs+2 slots (Dual-SIM)Advantage
You can have more mobile carriers/operators on the same device.
802.11 b/g [wifi3]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
2.1 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
HTML, XHTMLvs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
13 Common items in both devices
16 million
Only digital zoom
Autofocus / PDAF: phase detection autofocus
Capacitive
Multitouch
Accelerometer
Compass
+6 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 Clear highlight

📱 Model features

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
Change model 
ModelOptimus U (US670)Black Shark 3 Pro (512GB/12GB)
Other model namesUS Cellular LG Optimus U US670, LG US670小米 BlackShark 3 Pro 5G (512GB + 12GB RAM), MBU-A0, MBU-H0
Country or region availableUSA
USA		(Global, International)
(Global, International)
BrandLGXiaomi
Release date12/1/20103/3/2020
Depth13.2 millimeters (0.52 inches)10.1 millimeters (0.4 inches)
Size (width x height)58.9 x 113.5 millimeters (2.32 x 4.47 in)83.29 x 177.79 millimeters (3.28 x 7 in)
Weight130 grams (4.55 ounces)253 grams (8.86 ounces)
Build, materialsfeature not registeredAluminum body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
Display typeTFT LCDAMOLED
Screen size3.2" inches7.1" inches
Screen-to-body ratio~45.6% (screen-to-body ratio)~83.6% (screen-to-body ratio)
Display resolution320x480 pixels1440x3120 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)180 PPI484 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registered90Hz
Display featuresfeature not registered500nits[typ]
HDR10+

🤖 Operating System

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
System versionAndroid 2.2.2 FroyoAndroid 10
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
Chipset32bit: Qualcomm Snapdragon S1 MSM762764bit: Qualcomm Snapdragon 865 (SM8250) (7nm)
CPUSingle-core, 1 processor:
1x 600MHz ARM1136EJ-S (Single-core)		Octa-core, 3 processors:
1x 2.84GHz Kryo 585 (Single-core)
3x 2.42GHz Kryo 585 (Triple-core)
4x 1.8GHz Kryo 585 (Quad-core)
GPU graphical controllerQualcomm Adreno 200Qualcomm Adreno 650 (250-587MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
RAM memory512MB12GB LPDDR5
Internal storage512MB (140MB available)512GB (485GB available)
UFS 3.0
External storageUntil 32GB microSD, microSDHC
(dedicated slot)		Not supported

📶 Mobile networks

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
SIM cardNot supported2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload0.153 Mbps2000/1024 Mbps
Network technology2G, 3G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandNot supportedQuad-Band 850/900/1800/1900
Primary 2G networkCDMA 800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DOCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 800/850/900/1700/1900/2100
Primary 4G networkNot supportedLTE Cat20
VoLTE
Global version (MBU-H0):
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
China version (MBU-A0):
LTE (1, 3, 4, 5, 7, 8, 12, 17, 20)
TD-LTE (34, 38, 39, 40, 41)
Primary 5G networkNot supportedGlobal version (MBU-H0):
SA/NSA (78)
China version (MBU-A0):
SA/NSA (41, 78, 79)
Primary data networkCDMA2000 EV-DO Rev AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 800/850/900/1700/1900/2100
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
Back camera (main camera)3.1 megapixels(triple camera)
64 megapixels
13MP ultrawide f/2.3120°
5MP depth f/2.2
Main camera resolution2048x1536 pixels10120x6328 pixels
Video recording (primary)VGA (640x480) 15 fps4K UHD (3840x2160) 60 fps
FlashNot supportedLED flash
Focal aperturefeature not registeredf/1.8 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor sizefeature not registered1/1.72" inches
Pixel sizefeature not registered0.8Âľm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusfeature not registeredSupported
Image stabilizationfeature not registeredEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detectionFace detection, Smile detection
BSI sensorfeature not registeredNot supported
HDRfeature not registeredHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
Front camera (secondary)Not supported20 megapixels
Front camera resolutionNot supported5184x3840 pixels
Video recording (secondary)Not supportedFull HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3" inches
Pixel sizefeature not registered0.9Âľm pixel

🔉 Sound and multimedia

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
LoudspeakerSupportedSupported
Active noise cancellationfeature not registered2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, DivX, XviD, H.263, H.264, WMVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+MP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedUSB Type-C (reversible)
Bluetooth2.1 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g [wifi3] (2.4GHz)802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNAfeature not registeredNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFCNot supportedNot supported
Infrared portfeature not registeredNot supported

🧭 Sensors

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
SensorsAccelerometer
Compass
Proximity sensor		Accelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
Battery typeLi-Ion: lithium-ion (Removable)
LGIP-400N		LiPo: li-ion polymer (Non removable)
Battery capacity1500 mAh5000 mAh
Charger, wattsWired charging65W Wired fast charging
Quick Charge 4
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy5 hoursfeature not registered
Standby200 hours (8.3 days)feature not registered

➕ Other features

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingNot supportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTMLHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Blue
• 2GB microSD included
• LG 3Way Sync
• HAC (M4/T4)
• WiFi hotspot
• Java framework		• Colors: Blasting Black, Armor Gray
• Always-on display
• Stereo speakers
• Liquid Cooling System
• Physical pop-up gaming triggers

☢️ Radiation rate

LG Optimus U (US670)Xiaomi Black Shark 3 Pro (512GB/12GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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