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Xiaomi 12 (256GB/8GB) vs LG Optimus S (LS670)

Side by side comparison between Xiaomi 12 vs LG Optimus S phones, differences, pros, cons and full specifications. What's the better?

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Compare LG Optimus S X Xiaomi 12 (256GB/8GB) 29Points
6.28"
AMOLED

1080x2400

50
MP

32mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

vs
05Points LG Optimus S (LS670) Compare Xiaomi 12 X
3.2"
TFT

320x480

3.1
MP
512MB
RAM

Single-core

1500
mAh

(Removable)

What's the better phone? Xiaomi 12 (256GB/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!

12 (256GB/8GB)} 29 Advantages Xiaomi 12 (256GB/8GB) vs Optimus S (LS670)} 5 Advantages LG Optimus S (LS670)
+3GHz 64bit Octa-core (4nm)8 times
More powerful processor, you can open your applications faster
vs600MHz 32bit Single-core
+8GB LPDDR515 times
More RAM memory. Typically more responsive and better for multitasking.
vs512MB
+256GB (218GB available)1594 times
More internal storage for applications and files
vs512MB (140MB available)
+8.2 millimeters (0.32 inches)61%
Thinner
vs13.2 millimeters (0.52 inches)
+AMOLEDAdvantage
AMOLED display is brighter and more vivid
vsTFT LCD
+1 billion62 times
More colors on the screen is better quality images and videos
vs16 million
+1080x2400 pixels16 times
Higher resolution screen
vs320x480 pixels
+419 PPI133%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs180 PPI
+6.28"96%
Larger screen
vs3.2"
+(triple camera) 50MP + 13MP + 5MP21 times
Higher resolution main camera
vs(back) 3.1MP
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsNot supported
+(front) 32MPAdvantage
A front-camera is best for taking selfies
vsNot supported
+8K UHD (7680x4320)107 times
More image quality for recording videos with the primary camera
vsVGA (640x480)
+Android 12Advantage
Android 12 is newer and safer
vsAndroid 2.3.3 Gingerbread
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs3G 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
vsNot supported
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (under display)Advantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+4500 mAh2 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs1500 mAh
+Video callingAdvantage
The video calling allows to make calls with voice and video
vsNot supported
+2 slots (Dual-SIM)Advantage
You can have more mobile carriers/operators on the same device.
vsNot supported
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
vs802.11 b/g [wifi3]
+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
vs2.1 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
vsHTML, XHTML
+Gorilla Glass VictusAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
Not supportedvs+Until 32GB microSD, microSDHCAdvantage
More external storage for files using memory cards
180 grams (6.3 ounces)vs+130 grams (4.55 ounces)38%
Lighter
Virtual proximity sensorvs+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 connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores

10 Common items in both devices
Only digital zoom
PDAF: phase detection autofocus / Autofocus
Capacitive
Multitouch
Accelerometer
Compass
Hands-free calling
+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 Clear highlight

📱 Model features

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
 
ModelXiaomi 12 (256GB/8GB)Optimus S (LS670)
Other model namesXiaomi 12 5G 2201123G (Global), 2201123C (China)Sprint LG Optimus S LS670, LG LS670
Country or region available(Global, International)
(Global, International)
USA
USA
BrandXiaomiLG
Release date12/31/2021, Announced: 12/28/201111/8/2010
Depth8.2 millimeters (0.32 inches)13.2 millimeters (0.52 inches)
Size (width x height)69.9 x 152.7 millimeters (2.75 x 6.01 in)58.9 x 113.5 millimeters (2.32 x 4.47 in)
Weight180 grams (6.3 ounces)130 grams (4.55 ounces)
Build, materialsAluminum frame, glass front/backfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
Display typeAMOLEDTFT LCD
Screen size6.28" inches3.2" inches
Screen-to-body ratio~89.2% (screen-to-body ratio)~45.6% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)320x480 pixels
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)419 PPI180 PPI
Colors1 billion16 million
Scratch-resistant glassGorilla Glass VictusNot supported
Refresh rate120Hzfeature not registered
Display features1100nits[peak]
Dolby Vision/HDR10+
feature not registered

🤖 Operating System

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
System versionAndroid 12Android 2.2.2 Froyo
Firmware updatefeature not registeredAndroid 2.3.3 Gingerbread
User InterfaceMIUI 13feature not registered

⚙️ Processor

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
Chipset64bit: Qualcomm Snapdragon 8 Gen 1 (SM8450) (4nm)32bit: Qualcomm Snapdragon S1 MSM7627
CPUOcta-core, 3 processors:
1x 3GHz ARM Cortex-X2 (Single-core)
3x 2.5GHz ARM Cortex-A710 (Triple-core)
4x 1.79GHz ARM Cortex-A510 (Quad-core)
Single-core, 1 processor:
1x 600MHz ARM1136EJ-S (Single-core)
GPU graphical controllerQualcomm Adreno 730 (818MHz)Qualcomm Adreno 200
Performance (benchmark)AnTuTu: 985115 (v9)
Geekbench: 3652 (v5.1)
GFXBench: 75fps (ES 3.1 onscreen)
feature not registered

💽 Memory and storage

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
RAM memory8GB LPDDR5512MB
Internal storage256GB (218GB available)
UFS 3.1
512MB (140MB available)
External storageNot supportedUntil 32GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
Dual-SIMDual-SIM Standby - Call active on one sim cardNot supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
Not supported
Maximum Download / Upload2000/1024 Mbps0.153 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Not supported
Primary 2G networkCDMA 800, GSM 850/900/1800/1900CDMA 800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 800/850/900/1700/1900/2100
CDMA2000 1xEV-DO
Primary 4G networkLTE Cat20
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41, 42, 48)
China version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26)
TD-LTE (34, 38, 39, 40, 41, 42)
Not supported
Primary 5G networkGlobal version:
SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78, 79)
China version:
SA/NSA (1, 3, 5, 8, 28, 41, 77, 78, 79)
Not supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSACDMA2000 EV-DO Rev A
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkUMTS 800/850/900/1700/1900/2100Not supported
Secondary 4G networkLTE Cat20
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41, 42, 48)
China version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26)
TD-LTE (34, 38, 39, 40, 41, 42)
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSANot supported

📷 Camera

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
Back camera (main camera)(triple camera)
50 megapixels
13MP ultrawide f/2.412mm123°1/3.06"1.12µm
5MP telephoto macro f/2.450mmAF
3.1 megapixels
Main camera resolution8160x6120 pixels2048x1536 pixels
Video recording (primary)8K UHD (7680x4320) 24 fpsVGA (640x480) 15 fps
FlashDual-LED flashNot supported
Focal aperturef/1.9 (aperture)feature not registered
Focal length26mm (lens)feature not registered
Sensor size1/1.56" inchesfeature not registered
Pixel size1µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedfeature not registered
Image stabilizationOIS: Optical stabilizationfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection
BSI sensorSupportedfeature not registered
HDRHDR photo/video on both camerasfeature not registered
Camera extras4K@60fps
1080p@960fps
Sony IMX707
Leica optics
feature not registered

📸 Front camera

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
Front camera (secondary)32 megapixelsNot supported
Front camera resolution6528x4896 pixelsNot supported
Video recording (secondary)Full HD (1920x1080)Not supported
Front flashNot supportedNot supported
Focal aperturef/2.5 (aperture)feature not registered
Focal length26mm (lens)feature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size0.7µm pixelfeature not registered

🔉 Sound and multimedia

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
LoudspeakerStereo sound with dual speakers
24-bit/192kHz
Dolby Atmos
Tuned by Harman Kardon
Supported
Active noise cancellation2 microphones or morefeature not registered
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, DivX, XviD, H.263, H.264, WMV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+

🔌 Connectivity

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
USBUSB 2.0 Type-C, USB OTG On-The-GoMicroUSB 2.0
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.2 + A2DP/LE2.1 + A2DP
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 b/g [wifi3] (2.4GHz)
DLNANot supportedfeature not registered
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavICA-GPS, GeoTagging
NFCSupportedNot supported
Infrared portSupportedfeature not registered

🧭 Sensors

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Virtual proximity sensor
Accelerometer
Compass
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Removable)
LGIP-400N
Battery capacity4500 mAh1500 mAh
Charger, watts67W Wired fast charging
Reverse charging by cable
Quick Charge 4
USB Power Delivery 3.0
Wired charging
Inductive / wireless charging50W Qi wireless charging
10W Reverse wireless charging
feature not registered
Talk time autonomyfeature not registered5 hours
Standbyfeature not registered200 hours (8.3 days)

➕ Other features

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
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 callingSupportedNot supported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Gray, Blue, Purple, Green
• LiquidCool
• Colors: Gray
• 2GB microSD included
• LG 3Way Sync
• HAC (M4/T4)
• WiFi hotspot
• Java framework

☢️ Radiation rate

Xiaomi 12 (256GB/8GB)LG Optimus S (LS670)
SAR 1.6W/kg (USA, Mexico, etc.)1.09W/kg (head), 0.91W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.6W/kg (head), 1W/kg (body)feature not registered
X

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