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LG Optimus 2X (P990) vs Xiaomi Redmi S2 (32GB)

Side by side comparison between LG Optimus 2X vs Xiaomi Redmi S2 phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Redmi S2 X LG Optimus 2X (P990) 04Points
LG Optimus 2X (P990)
Specifications Compare Models Pictures
4"
IPS

480x800

8
MP

1.3mp

512MB
RAM

Dual-core

1500
mAh

(Removable)

vs
23Points Xiaomi Redmi S2 (32GB) Compare LG Optimus 2X X
Xiaomi Redmi S2 (32GB)
Specifications Compare Models Pictures
5.99"
IPS

720x1440

12
MP

16mp

3GB
RAM

Octa-core

3080
mAh

(Non removable)

What's the better phone? Xiaomi Redmi S2 (32GB)

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 2X (P990)} 4 Advantages LG Optimus 2X (P990) vs Redmi S2 (32GB)} 23 Advantages Xiaomi Redmi S2 (32GB)
+139 grams (4.87 ounces)22%
Lighter		vs170 grams (5.95 ounces)
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily		vsLiPo: li-ion polymer (Non removable)
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.		vsNot supported
+Gorilla GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys		vsNot supported
1GHz 32bit Dual-corevs+2GHz 64bit Octa-core3 times
More powerful processor, you can open your applications faster
512MB LPDDR2vs+3GB LPDDR35 times
More RAM memory. Typically more responsive and better for multitasking.
8GB (6GB available)vs+32GB (21GB available)3 times
More internal storage for applications and files
Until 32GB microSD, microSDHCvs+Until 256GB microSD, microSDXC7 times
More external storage for files using memory cards
10.9 millimeters (0.43 inches)vs+8.1 millimeters (0.32 inches)35%
Thinner
480x800 pixelsvs+720x1440 pixels170%
Higher resolution screen
233 PPIvs+269 PPI15%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
4"vs+5.99"50%
Larger screen
(back) 8MPvs+(dual camera) 12MP + 5MP113%
Higher resolution main camera
LED flashvs+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
Not supportedvs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
(front) 1.3MPvs+(front) 16MP11 times
Higher resolution secondary camera to take pictures and selfies
(front) VGA (640x480)vs+(front) HD (1280x720)2 times
More image quality for recording videos with the secondary camera
Android 4.0.4 Ice Cream Sandwich ICSvs+Android 8.1 OreoAdvantage
Android 8.1 Oreo is newer and safer
3G HSUPAvs+4G LTE-AAdvantage
The 4G LTE-A network is newer and faster
(3G HSUPA) 7.2 Mbpsvs+(4G LTE-A) 300 Mbps41 times
Faster for surfing the internet and download files
Not supportedvs+Face unlock 2DAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
1500 mAhvs+3080 mAh105%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)
(dedicated slot)		vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
Not supportedvs+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
2.1 + A2DPvs+4.2 + A2DPAdvantage
Bluetooth 4.2 + A2DP is newer and faster
HTML, XHTML, Flash playervs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
20 Common items in both devices
TFT IPS LCD
16 million
Only digital zoom
Autofocus / PDAF: phase detection autofocus
Full HD (1920x1080)
Capacitive
Multitouch
+13 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

๐Ÿ“ฑ Model features

LG Optimus 2X (P990)Redmi S2 (32GB)
Change model 
ModelOptimus 2X (P990)Redmi S2 (32GB)
Other model namesLG Optimus 2X Dual, LG P990H, LG Star็บข็ฑณ่‡ชๆ‹ๆ‰‹ๆœบS2, Xiaomi S2, Xiaomi Ysl
Country or region available(Global, International)
(Global, International)		(Global, International)China
(Global, International), China
BrandLGXiaomi
Release date1/24/20115/1/2018
Depth10.9 millimeters (0.43 inches)8.1 millimeters (0.32 inches)
Size (width x height)63.2 x 123.9 millimeters (2.49 x 4.88 in)77.26 x 160.73 millimeters (3.04 x 6.33 in)
Weight139 grams (4.87 ounces)170 grams (5.95 ounces)
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedNot supported

๐Ÿ“ฒ Display

LG Optimus 2X (P990)Redmi S2 (32GB)
Display typeTFT IPS LCDTFT IPS LCD
Screen size4" inches5.99" inches
Screen-to-body ratio~58.2% (screen-to-body ratio)~74.6% (screen-to-body ratio)
Display resolution480x800 pixels720x1440 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)233 PPI269 PPI
Colors16 million16 million
Scratch-resistant glassGorilla GlassNot supported
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

๐Ÿค– Operating System

LG Optimus 2X (P990)Redmi S2 (32GB)
System versionAndroid 2.2.1 FroyoAndroid 7.1.2 Nougat
Firmware updateAndroid 4.0.4 Ice Cream Sandwich ICSAndroid 8.1 Oreo
User Interfacefeature not registeredfeature not registered

โš™๏ธ Processor

LG Optimus 2X (P990)Redmi S2 (32GB)
Chipset32bit: NVIDIA Tegra 2 250 AP20H64bit: Qualcomm Snapdragon 625 MSM8953 (14nm)
CPUDual-core, 1 processor:
2x 1GHz ARM Cortex-A9 (Dual-core)		Octa-core, 1 processor:
8x 2GHz ARM Cortex-A53 (Octa-core)
GPU graphical controllerULP NVIDIA GeForceQualcomm Adreno 506 650Mhz
Performance (benchmark)feature not registeredfeature not registered

๐Ÿ’ฝ Memory and storage

LG Optimus 2X (P990)Redmi S2 (32GB)
RAM memory512MB LPDDR23GB LPDDR3
Internal storage8GB (6GB available)32GB (21GB available)
eMMC 5.1
External storageUntil 32GB microSD, microSDHC
(dedicated slot)		Until 256GB microSD, microSDXC
(dedicated slot)

๐Ÿ“ถ Mobile networks

LG Optimus 2X (P990)Redmi S2 (32GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)		2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload7.2/5.76 Mbps300/50 Mbps
Network technology2G, 3G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800 (China), GSM 850/900/1800/1900
Primary 3G networkUMTS 850/1900/2100M1803E6G Global version:
UMTS 850/900/1900/2100
M1803E6E, M1803E6C, M1803E6T versions:
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Primary 4G networkNot supportedLTE Cat6
M1803E6G Global version:
LTE (Bands 1,3,4,5,7,8,20)
TD-LTE (Bands 38,40)
M1803E6E, M1803E6C, M1803E6T versions:
LTE (Bands 1,3,5,7,8)
TD-LTE (Bands 34,38,39,40,41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPAGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

๐Ÿ“ท Camera

LG Optimus 2X (P990)Redmi S2 (32GB)
Back camera (main camera)8 megapixels(dual camera)
12 megapixels
5MP depth
Main camera resolution3264x2448 pixels4000x3000 pixels
Video recording (primary)Full HD (1920x1080) 24 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash on both cameras
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered1.25ยตm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationfeature not registeredEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRNot supportedHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

๐Ÿ“ธ Front camera

LG Optimus 2X (P990)Redmi S2 (32GB)
Front camera (secondary)1.3 megapixels16 megapixels
Front camera resolution1280x1024 pixels4608x3456 pixels
Video recording (secondary)VGA (640x480)HD (1280x720)
Front flashNot supportedLED
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

๐Ÿ”‰ Sound and multimedia

LG Optimus 2X (P990)Redmi S2 (32GB)
LoudspeakerSupportedSupported
Active noise cancellationNot supported2 microphones or more
RadioFM (RDS)FM
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

๐Ÿ”Œ Connectivity

LG Optimus 2X (P990)Redmi S2 (32GB)
USBMicroUSB 2.0MicroUSB 2.0, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputMicro HDMI Type DNot supported
Bluetooth2.1 + A2DP4.2 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, BeiDou
NFCNot supportedNot supported
Infrared portNot supportedSupported

๐Ÿงญ Sensors

LG Optimus 2X (P990)Redmi S2 (32GB)
SensorsAccelerometer
Ambient light sensor
Compass
Gyroscope
Proximity sensor		Accelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

LG Optimus 2X (P990)Redmi S2 (32GB)
Battery typeLi-Ion: lithium-ion (Removable)LiPo: li-ion polymer (Non removable)
Battery capacity1500 mAh3080 mAh
Charger, wattsWired charging10W (5V/2A) Wired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy7.9 hoursfeature not registered
Standby400 hours (16.7 days)feature not registered

โž• Other features

LG Optimus 2X (P990)Redmi S2 (32GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, Flash playerHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousโ€ข Colors: Black
โ€ข NVIDIA Tegra Zone
โ€ข WiFi hotspot
โ€ข Java framework		โ€ข Colors: Gray, Gold, Rose Gold, Blue, Black
โ€ข MIUI 10
โ€ข 18:9 screen

โ˜ข๏ธ Radiation rate

LG Optimus 2X (P990)Redmi S2 (32GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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