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Global Score
63.869.8
Basic Information
SonyLG
Android 4.1, 4.0.4, 2.3.7, 2.3.5Android 8.1 Oreo
2012-01-102019-03-20
5.04 x 2.52 x 0.42 inches6.02 x 2.83 x 0.33 inches
5.08 ounces5.11 ounces
Black and WhiteBlack, Blue and Gray
--Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 160.00$ 120.00
Display / Screen
4.3 inches5.7 inches
720 x 1280 pixels (HD)1440 x 720 pixels
TFTIPS LCD
342 pixels per inch282 pixels per inch
Capacitive, Multi-touchNo touch screen
8.47.3
Performance
Qualcomm Snapdragon S3 MSM8260 chipsetQualcomm Snapdragon 450 SDM450 chipset
Dual-Core 1500 MHz processorARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor
1 GB RAM2 GB RAM
Adreno 220 (266 MHz) GPUAdreno 506 GPU
8.289
Storage
32 GB internal memory16 GB internal memory
No SD card slotmicroSDXC (up to 1,95 TB) external memory slot
5.811.36
Camera
12.10 MP + 1.30 MP8.00 MP + 5.00 MP
f/2.40 aperturef/2.00 aperture
--0.33 inches (1/3") sensor
1920 x 1080 (29 fps) (Full HD) video resolution1920 x 1080 (30 fps) (Full HD) video resolution
8.698.58
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, Dual SIM
4.26.7
Battery Life
1750mAh Li-Polymer Battery3000mAh Li - Polymer Battery
Removable BatteryNon-Removable Battery
450 hours standby time
7.5 hours talk time
--
3.64.96
Other Features
Bluetooth 2.1, EDRBluetooth 5.0
GPSGPS
NFCNFC
--Fingerprint ID Scanner
Accelerometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Light Sensor and Proximity Sensor
--FM Radio

Comparison review

LG K40 has a score of 69.8, which is just a bit better than Sony Xperia S's score of 63.8. Both phones we are comparing have Android OS, but the LG K40 has the newer 8.1 Oreo version while Sony Xperia S has Android 4.1. LG K40 is a noticeably newer and way thinner cellphone than the Sony Xperia S, although it's a little bit heavier.

LG K40 features a bit better processing power than Xperia S, because although it has doesn't have an extra graphics co-processor, it also counts with 6 more CPU cores and more RAM. The Xperia S has a sharper screen than LG K40, because although it has a lot smaller display and a bit lower 1280 x 720 pixels resolution, it also counts with a quite higher display pixel density.

The Sony Xperia S shoots slightly better photographs and videos than LG K40, because although it has slower 29 fps video frame rates and a tinier aperture, and they both have the same 1920x1080 video definition, the Sony Xperia S also counts with a much more mega-pixels back-facing camera. The LG K40 has much more storage to store more games and applications than Xperia S, because although it has just 16 GB internal storage, it also counts with an external memory card slot that admits up to 1,95 TB.

The LG K40 counts with a way better battery lifetime than Sony Xperia S, because it has a 71% larger battery capacity.

Despite of being the best phone in our comparison, LG K40 is also by far the cheapest one.




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