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Global Score
62.869
Basic Information
SonyLG
Android 4.0.4Android 10
--2020-08-21
5.04 x 2.52 x 0.42 inches5.82 x 2.80 x 0.34 inches
5.08 ounces5.15 ounces
Black and WhiteSilver
--Plastic and Plastic
Scratch-Resistant Glass--
$ 330.00$ 150.00
Display / Screen
4.3 inches5.7 inches
720 x 1280 pixels (HD)1520 x 720 pixels
TFTIPS LCD
342 pixels per inch295 pixels per inch
Capacitive, Multi-touchNo touch screen
8.47.4
Performance
Qualcomm Snapdragon S3 MSM8260 chipsetMediaTek Helio P22 MT6762 chipset
Scorpion (Dual-Core 1700 MHz) processorArm Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor
1 GB RAM2 GB RAM
Adreno 220 (266 MHz) GPUIMG PowerVR GE8320 GPU
8.469
Storage
26 GB internal memory32 GB internal memory
No SD card slotmicroSDXC (up to 32 GB) external memory slot
5.37.12
Camera
12.10 MP + 1.30 MP13.00 MP + 5.00 MP
f/2.40 aperturef/1.80 aperture
--0.33 inches (1/3") sensor
1920 x 1080 (29 fps) (Full HD) video resolution1920 x 1080 (30 fps) (Full HD) video resolution
8.699.02
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
HSDPA, HSUPA, UMTS, EDGE, GPRS and GSMLTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Micro SIMNano SIM
4.26.7
Battery Life
Li-Polymer Battery3000mAh Battery
Removable BatteryNon-Removable Battery
410 hours standby time
8.3 hours talk time
--
1.364.96
Other Features
Bluetooth 3.0, EDRBluetooth 5.0
GPSGPS
NFC--
--Fingerprint ID Scanner
Accelerometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

LG K31 is a little bit better than the Xperia SL, with a overall score of 69 against 62.8. Both phones in this comparison use Android operating system, but LG K31 has an older 10 version and Xperia SL has Android 4.0.4. The LG K31 is a just a bit heavier but thinner phone than Xperia SL. The Sony Xperia SL has a more vivid screen than LG K31, because although it has a little lower 1280 x 720px resolution and a way smaller display, it also counts with a bit higher amount of pixels per display inch.

LG K31 counts with a bit better processing unit than Sony Xperia SL, because although it has doesn't have an additional graphics processor, it also counts with a higher number of cores (and also faster) and more RAM memory. LG K31 has a bit better camera than Sony Xperia SL, and although they both have the same 1920x1080 video resolution, the LG K31 also has a higher resolution back-facing camera, a much larger aperture and faster 30 frames per second video frame rates.

LG K31 features a much better memory capacity to install games and applications than Sony Xperia SL, because it has a slot for SD memory cards that holds up to 32 GB and 32 GB internal memory. The LG K31 features a really longer battery duration than Xperia SL.

The LG K31 is not only the best devices between the ones we are comparing here, but it's also by far the cheapest, which makes this phone a no doubt choice.




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