Comparison of Samsung A15 Specifications, Vivo Y29, Infinix Note 40: Who is the most superior?

In the smartphone market for a class of Rp 2 million in April 2025, Samsung A15, Vivo Y29, and Infinix Note 40 compete tightly by offering attractive specifications. Each presents advantages in the screen sector, performance, camera, and battery and audio features. The following is a complete comparison to help consumers determine the most appropriate choice as needed.

Design and screen
All three carry a modern design, but the main difference can be seen from the type and quality of the screen. Samsung A15 is equipped with a Super AMOLED screen with a resolution of 1080 x 2340 pixels and brightness up to 800 nits. Vivo Y29 uses IPS LCD with lower resolution, 720 x 1608 pixels, but offers a maximum brightness of 1000 nits. Meanwhile, Infinix Note 40 comes with an AMOLED screen which is also a resolution of 1080 x 2340 pixels, but excels in brightness reaches 1300 nits and corning gorilla glass protection. Based on data quoted from trusted sources, Infinix Note 40 excels in visual quality with a brighter screen and scratch resistant.

Chipset performance
In terms of runway kitchen, Samsung A15 and Infinix Note 40 use the MediaTek Helio G99 chipset, which according to the comparison site versus.com has more resilient performance than MediaTek Dimensity 6300 used by Vivo Y29. Helio G99 supports RAM speeds up to 4266 MHz, while Dimensity 6300 only up to 2133 MHz. This makes the Samsung A15 and Infinix Note 40 more suitable for gaming and multitasking needs than Vivo Y29.

Camera
When discussing photography, Infinix Note 40 appears as the most superior with the main camera with a 108 MP resolution and 32 MP front camera. Samsung A15 and Vivo Y29 are both carrying a 50 MP main camera, but for selfie cameras, Samsung A15 offers 13 MP, while Vivo Y29 is only 8 MP. All devices are only able to record video at 1080p resolution at 30 fps without 4K features. The specifications of the Infinix Note 40 camera are very suitable for users who actively photograph and want superior photo quality.

Battery and charging
Questioning battery life, Vivo Y29 is superior with the largest capacity of 5500 mAh for full day use. Samsung A15 and Infinix Note 40 carry a 5000 mAh battery with a fairly adequate capacity. Filling in Infinix Note 40 is far superior with Fast Charging Wired 45W and the Magcharge 20W wireless filling, which is a significant added value. Vivo Y29 supports the 44W Wired filling, while Samsung A15 is only 25W.

Audio and additional features
In the audio sector, Infinix Note 40 offers the best sound experience with dual speakers of JBL tuning results and Hi-res support audio, although it does not provide a 3.5mm audio jack. Vivo Y29 and Samsung A15 are both equipped with audio and stereo speaker jacks on Vivo Y29, but Samsung A15 only has mono speakers.

Prices and options as needed
These three models are marketed in the price range of Rp 2.1 million to Rp 2.8 million as of April 2025. For consumers who prioritize screen quality and camera, Infinix Note 40 is the best option. If the main priority is battery life, Vivo Y29 provides the largest capacity even without wireless filling. Samsung A15 remains a solid choice with a Super AMOLED screen and a stable performance for users who want a balance of features and prices.

In addition, mastery of fast charging technology and premium audio features such as those owned by Infinix Note 40 shows the trend of quality improvement on middle class smartphones in Indonesia. Consumers in the Rp 2 million segment now have more varied choices, from clear screens, high -resolution cameras, to durability and qualified battery refill speeds. The decision to vote certainly depends on the top priority of the user.