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LG Optimus G Pro (E940) vs Samsung Galaxy A21 (SM-A215U1)

Side by side comparison between LG Optimus G Pro vs Samsung Galaxy A21 phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy A21 X LG Optimus G Pro (E940) 09Points
5.5"
IPS

1080x1920

13.2
MP

2.3mp

2GB
RAM

Quad-core

3140
mAh

(Removable)

vs
19Points Samsung Galaxy A21 (SM-A215U1) Compare LG Optimus G Pro X
6.5"
PLS

720x1600

16
MP

13mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A21 (SM-A215U1)

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 G Pro (E940)} 9 Advantages LG Optimus G Pro (E940) vs Galaxy A21 (SM-A215U1)} 19 Advantages Samsung Galaxy A21 (SM-A215U1)
+32GB (23GB available)15%
More internal storage for applications and files
vs32GB (20GB available)
+160 grams (5.6 ounces)21%
Lighter
vs193 grams (6.76 ounces)
+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
vsTFT PLS
+1080x1920 pixels80%
Higher resolution screen
vs720x1600 pixels
+401 PPI49%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs270 PPI
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+LiPo: li-ion polymer (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 Glass 2Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
1.7GHz 32bit Quad-corevs+2.3GHz 64bit Octa-core (12nm)72%
More powerful processor, you can open your applications faster
2GB LPDDR2vs+3GB LPDDR350%
More RAM memory. Typically more responsive and better for multitasking.
Until 64GB microSD, microSDXCvs+Until 512GB microSD, microSDXC7 times
More external storage for files using memory cards
9.4 millimeters (0.37 inches)vs+8.1 millimeters (0.32 inches)16%
Thinner
5.5"vs+6.5"18%
Larger screen
(back) 13.2MPvs+(quad camera) 16MP + 8MP + 2MP + 2MP112%
Higher resolution main camera
HDR photo/video only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
f/2.4 (aperture)vs+f/1.8 (aperture)33%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 2.3MPvs+(front) 13MP5 times
Higher resolution secondary camera to take pictures and selfies
Android 4.1.2 Jelly Beanvs+Android 10Advantage
Android 10 is newer and safer
(4G LTE) 100 Mbpsvs+(4G LTE) 150 Mbps50%
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
3140 mAhvs+4000 mAh27%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
802.11 a/b/g/n [wifi4]vs+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.0 + 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.

23 Common items in both devices
16 million
LED flash
Only digital zoom
Autofocus / PDAF: phase detection autofocus
1/3.06" inches
Full HD (1920x1080)
(front) Full HD (1920x1080)
+16 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 G Pro (E940)Galaxy A21 (SM-A215U1)
ModelOptimus G Pro (E940)Galaxy A21 (SM-A215U1)
Other model namesLG Optimus G Pro 4G LTE E940, LG Gee FHDGalaxy A21 SM-A215UZKAXAA (USA Unlocked)
Country or region availablefeature not registeredUSA
USA
BrandLGSamsung
Release date4/1/20136/26/2020
Depth9.4 millimeters (0.37 inches)8.1 millimeters (0.32 inches)
Size (width x height)76.1 x 150.2 millimeters (3 x 5.91 in)76.7 x 167.8 millimeters (3.02 x 6.61 in)
Weight160 grams (5.6 ounces)193 grams (6.76 ounces)
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

LG Optimus G Pro (E940)Galaxy A21 (SM-A215U1)
Display typeTFT IPS LCDTFT PLS
Screen size5.5" inches6.5" inches
Screen-to-body ratio~73% (screen-to-body ratio)~79.3% (screen-to-body ratio)
Display resolution1080x1920 pixels720x1600 pixels (20:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)401 PPI270 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 2Not supported
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredNot supported

🤖 Operating System

LG Optimus G Pro (E940)Galaxy A21 (SM-A215U1)
System versionAndroid 4.1.2 Jelly BeanAndroid 10
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

LG Optimus G Pro (E940)Galaxy A21 (SM-A215U1)
Chipset32bit: Qualcomm Snapdragon 600 APQ8064T64bit: MediaTek Helio P35 (MT6765) (12nm)
CPUQuad-core, 1 processor:
4x 1.7GHz Krait 300 (Quad-core)
Octa-core, 2 processors:
4x 2.3GHz ARM Cortex-A53 (Quad-core)
4x 1.8GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerQualcomm Adreno 320PowerVR GE8320 MP2 (680MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

LG Optimus G Pro (E940)Galaxy A21 (SM-A215U1)
RAM memory2GB LPDDR23GB LPDDR3
Internal storage32GB (23GB available)32GB (20GB available)
eMMC 5.1
External storageUntil 64GB microSD, microSDXC
(dedicated slot)
Until 512GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

LG Optimus G Pro (E940)Galaxy A21 (SM-A215U1)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
micro-SIM (3FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload100/50 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 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 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100CDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE 700/850/1700/1900/2100LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71)
TD-LTE (38, 39, 40, 41)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

LG Optimus G Pro (E940)Galaxy A21 (SM-A215U1)
Back camera (main camera)13.2 megapixels(quad camera)
16 megapixels
8MP ultrawide f/2.21/4.0"1.12µm
2MP macro f/2.4
2MP depth f/2.4
Main camera resolution4192x3144 pixels4608x3456 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/2.4 (aperture)f/1.8 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/3.06" inches1/3.06" inches
Pixel sizefeature not registered1µm 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 sensorSupportedNot supported
HDRHDR photo/video only main cameraHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

LG Optimus G Pro (E940)Galaxy A21 (SM-A215U1)
Front camera (secondary)2.3 megapixels13 megapixels
Front camera resolution1920x1200 pixels4128x3096 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered1.12µm pixel

🔉 Sound and multimedia

LG Optimus G Pro (E940)Galaxy A21 (SM-A215U1)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, DivX, WMV, H.264, H.263MP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, AC3, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

LG Optimus G Pro (E940)Galaxy A21 (SM-A215U1)
USBMicroUSB 2.0USB 2.0 Type-C reversible connector
Audio output3.5mm jack3.5mm jack
TV outputMicro-B USB SlimPortNot supported
Bluetooth4.0 + A2DP5.0 + A2DP/LE
WiFi802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS
NFCSupportedSupported
Infrared portfeature not registeredNot supported

🧭 Sensors

LG Optimus G Pro (E940)Galaxy A21 (SM-A215U1)
SensorsAccelerometer
Ambient light sensor
Compass
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

LG Optimus G Pro (E940)Galaxy A21 (SM-A215U1)
Battery typeLiPo: li-ion polymer (Removable)
BL-48TH
LiPo: li-ion polymer (Non removable)
Battery capacity3140 mAh4000 mAh
Charger, wattsWired charging15W Wired fast charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy21 hoursfeature not registered
Standby550 hours (22.9 days)feature not registered

➕ Other features

LG Optimus G Pro (E940)Galaxy A21 (SM-A215U1)
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 callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5, Flash playerHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, White
• LG Optimus UI 3.0
• Dolby mobile sound enhancement
• Dual shot camera
• QRemote 2.0
• LED notification
• WiFi dual-band
• Java framework
• Colors: Black
• One UI 2.0

☢️ Radiation rate

LG Optimus G Pro (E940)Galaxy A21 (SM-A215U1)
SAR 1.6W/kg (USA, Mexico, etc.)0.64W/kg (head), 1.29W/kg (body)0.6W/kg (head), 1.27W/kg (body)
SAR 2W/kg (Europe, UK, etc.)0.32W/kg (head), 0.49W/kg (body)feature not registered
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