LG K40 has quite powerful hardware considering its price range. It uses the same Processor / CPU as found in the latest LG Stylo 5. K40 has a 1.8 GHz Octa-Core Processor coupled with 2GB RAM.
In this, post we are going to put it against the close rivals in Antutu & Geekbench Benchmark Test.
In the LG MetroPCS / T-Mobile Prepaid lineup, the Aristo series belongs to low-end, K Series is mid-range and Stylo series is one level higher than the K Series. We are picking one phone from each category for this test. As K30 is the predecessor to K40 let’s include it as well.
LG K40 Antutu & Geekbench Benchmark Tests
LG K40 vs LG K30 Antutu Test Result
The left screenshot belongs to K40 LM-X420 and the right screenshot is of LG K30 LM-X410
You can see there is a huge difference between the Antutu Benchmark scores of K30 and K40. K40 wins by a huge margin with its 1.8 GHz Octa-Core Processor. K30 has an older and weaker 1.4 GHz Quad-Core Processor.
LG K40 vs Aristo 4 Plus vs Stylo 4 Antutu Test Result
The left screenshot is of K40 LM-X420. The middle one belongs to Aristo 4 Plus LM-X320 & on the right is Stylo 4 LM-Q710(FGN) Antutu score result.
As K40 and Stylo 4 share the same processor, their Antutu scores are almost identical. LG Aristo 4 Plus is left behind in this race.
Now Let’s check out the Geekbench Test Scores –
LG K40 vs LG K30 Geekbench Test Result
The left screenshot belongs to LG K40 LM-X420 & the right one is of K30 LM-X410
Similar to Antutu results, Geekbench scores vary by a huge margin as well. Especially the Multi-Core Score.
LG K40 vs Aristo 4 Plus vs Stylo 4 Geekbench Test Result
Above are Geekbench Scores of LG K40 LM-X420, Aristo 4 Plus LM-X320 & Stylo 4 LM-Q710(FGN) respectively. (From Left to Right)
The Geekbench Scores of K40 and Stylo 4 are almost identical. Aristo 4 Plus is lagging behind. Especially in the Multi-Core Test Score.
Let’s summarize the above benchmark scores between the 4 phones in tabular form for easy reference –
| Benchmark Test | LG K40 | LG K30 | LG Aristo 4 Plus | LG Stylo 4 |
|---|---|---|---|---|
| ANTUTU | 89590 | 49537 | 56497 | 90304 |
| GEEKBENCH | ||||
| Single-Core Score | 720 | 571 | 661 | 714 |
| Multi-Core Score | 3676 | 1437 | 1884 | 3693 |
Please share your valuable thoughts via the comment section below. Feel free to raise any query regarding LG K30 or K40.