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Global Score
69.676.1
Basic Information
LGSamsung
Android 4.1.2Android 10
2013-02-122020-06-29
5.91 x 3.00 x 0.37 inches6.61 x 3.02 x 0.32 inches
5.64 ounces6.81 ounces
--Black
--Plastic and Plastic
Scratch-Resistant Glass--
$ 405.00$ 194.00
Display / Screen
5.5 inches6.5 inches
1080 x 1920 pixels (Full HD)1600 x 720 pixels
IPS LCDIPS LCD
401 pixels per inch270 pixels per inch
Capacitive, Multi-touchNo touch screen
8.97.3
Performance
Qualcomm Snapdragon 600 APQ8064T chipsetMediatek Helio P35 chipset
Krait 300 (Quad-Core 1700 MHz) processorArm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor
2 GB RAM3 GB RAM
Adreno 320 (400 MHz) GPUPowerVR GE8320 GPU
8.829.27
Storage
32 GB internal memory32 GB internal memory
microSD, microSDHC, microSDXC (up to 64 GB) external memory slotmicroSDXC (up to 512 GB) external memory slot
7.569.84
Camera
13.00 MP + 2.10 MP16.00 MP + 13.00 MP
f/2.40 aperturef/1.80 aperture
28.85mm focal length--
0.33 inches (1/3.06") sensor0.33 inches (1/3.06") sensor
1920 x 1080 (Full HD) video resolution1920 x 1080 (30 fps) (Full HD) video resolution
7.929.35
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSMLTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Micro SIMNano SIM
76.7
Battery Life
3140mAh Li-Ion Battery4000mAh Li - Polymer Battery
Removable BatteryNon-Removable Battery
576 hours standby time
15.5 hours talk time
--
5.125.92
Other Features
BluetoothBluetooth 5.0
GPSGPS
NFCNFC
Infra-red port--
--Fingerprint ID Scanner
Accelerometer, Compass, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

Galaxy A21 has a global score of 76.1, which is a bit better than the LG Optimus G Pro's 69.6 overall score. Even though Galaxy A21 is somewhat heavier than LG Optimus G Pro, it's thinner and also extremely newer. Both devices we are comparing here work with Android OS, but Galaxy A21 has older 10 version and LG Optimus G Pro has Android 4.1.2 version.

The Galaxy A21 features a bit superior CPU than LG Optimus G Pro, because although it has doesn't have an additional graphics processing unit, it also counts with a higher number of cores (and they are faster) and a greater amount of RAM memory. The LG Optimus G Pro counts with a much better looking display than Galaxy A21, because although it has a quite smaller screen, it also counts with a higher resolution of 1920 x 1080 and more pixels per screen inch.

Galaxy A21 features a way bigger storage capacity to store more games and applications than LG Optimus G Pro, and although they both have equal 32 GB internal memory, the Galaxy A21 also has a SD extension slot that allows up to 512 GB. Galaxy A21 takes much clearer pictures and videos than LG Optimus G Pro, and although they both have the same video frame rate, the same back-facing camera sensor size and the same 1920x1080 video quality, the Galaxy A21 also has a lot bigger camera aperture for better captures and videos in low-light environments and a back camera with more mega-pixels.

Galaxy A21 counts with superior battery duration than LG Optimus G Pro, because it has a 27% larger battery size.

Galaxy A21 not only is the best devices between the ones we are comparing here, but it's also by far the cheapest one.




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