realme C15 vs Infinix S5, How Do They Compare?

realme C15 is the first 6000mAh smartphone with Quad Camera and a 6.5-inch HD+ LCD display. It is powered by MediaTek Helio G35 processor and it runs on realme UI over Android 10.

With an intuitive design and elegantly fitted bezels, realme C15 is an amazing choice for the budget-phone seeker. Its Quad Camera consists of a 13-megapixel primary lens, 8-megapixel ultra-wide-angle lens, a 2-megapixel macro lens, and a black and white sensor. On the front is an 8-megapixel selfie camera. All these give photo enthusiasts a sense of satisfaction in a mid-range product that has a lot to offer.

However, between realme C15 and Infinix S5 – another budget-friendly smartphone powered by Mediatek MT6762 Helio P22? Which do we recommend after comparing the realme C15 and Infinix S5?

This article evaluates the difference between the two phones and is aimed at those trying to choose between realme C15 and Infinix S5.

Why is realme C15 is Better than Infinix S5?

In terms of hands-on user experience, both phones are easy to use; however, Infinix S5 has a slightly bigger screen (6.6-inch) and weighs a bit less. Nonetheless, here is why realme C15 still makes a better choice:

  • It comes with 1.5x more battery power. Realme C15 has a battery capacity of 6000mAh while Infinix S5 has a 4000mAh battery.
  • Regarding the two phones’ pixel density, realme C15 has a 1.5% higher pixel density standing at 270ppi. Infinix S5 comes with 266ppi, which means that the picture quality in realme is sharper and clearer improving the quality of your viewing experience.
  • With 8 x 2.3GHz (MediaTek Helio G35), realme C15’s CPU speed is way better than Infinix S5 which is equipped with 4 x 2.3 & 4 x 1.65GHz (MediaTek Helio P22). It is, therefore, factual to state that realme C15 has a CPU speed that is 16.46% faster.
  • Realme C15 comes with Quad Camera (13MP & 8MP & 2MP and 2MP), which has 8.7% more pixels than Infinix’s 16 & 5 & 2MP. The megapixels of a camera determines the resolution of images taken by a phone. A higher count means the camera is capable of capturing more details, and here, realme C15 wins.
  • realme C15 comes with a branded damage-resistant glass – Corning Gorilla Glass – while Infinix does not.
  • It supports fast charging.
  • Has 1 more microphone.
  • Supports slow-motion video recording.

Both phones feature a 4GB RAM and an internal memory of 64GB. However, realme C15 is available in three variants, a 3GB/32GB; 3GB/64GB; and 4GB/64GB. The two smartphones also come with micro SD card slots for those who are looking to expand the storage capacity.

While both realme C15 and Infinix S5 can record videos at 30fps, realme packs another feature in its camera system. It has a wide aperture, which captures more light that enables you to avoid blurs by enabling faster shutter speeds. This sensor also provides a shallow depth of field giving you the prowess of blurring backgrounds as you take pictures.

Where the realme C15 ultimately remains undisputed is the battery performance. It has a massive 6000mAh battery indicating a longer life and a fast charge of 18W! With this kind of power, you can carry out a ton of activities without ever worrying about your battery running flat.

That said, here is a full comparison of realme C15 and Infinix S5.

Full Specifications



                                               Infinix S5                                           realme C15
Dimensions 164 x 76 x 7.9 mm (6.46 x 2.99 x 0.31 in) 164.5 x 75.9 x 9.8 mm (6.48 x 2.99 x 0.39 in)
Weight 178 g (6.28 oz) 209 g (7.37 oz)
SIM Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)


Type IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Size 6.6 inches, 102.1 cm2 (~81.9% screen-to-body ratio) 6.5 inches, 102.0 cm2 (~81.7% screen-to-body ratio)
Resolution 720 x 1600 pixels, 20:9 ratio (~266 ppi density) 720 x 1560 pixels, 20:9 ratio (~270 ppi density)
Protection Corning Gorilla Glass


OS Android 9.0 (Pie) Android 10, realme UI 1.0
Chipset Mediatek MT6762 Helio P22 (12 nm) MediaTek Helio G35 (12 nm)
CPU Octa-core 2.0 GHz Cortex-A53 Octa-core (4×2.3 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53)
GPU PowerVR GE8320 PowerVR GE8320


Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 64GB 4GB RAM 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM
  eMMC 5.1 eMMC 5.1


Modules 16 MP, f/1.8, (wide), PDAF
5 MP, 14mm (ultrawide)
2 MP, (depth)
13 MP, f/2.2, (wide), PDAF
8 MP, f/2.3, 119˚ (ultrawide)
2 MP B/W, f/2.4
2 MP, f/2.4
Features Quad-LED flash, panorama, HDR LED flash, HDR, panorama
Video 1080p@30fps 1080p@30fps


Modules 32 MP, f/2.0, 26mm (wide), 1/2.8″, 0.8µm 8 MP, f/2.0, (wide)
Features HDR, panorama
Video 1080p@30fps 1080p@30fps


Loudspeaker Yes Yes
3.5mm jack Yes Yes


WLAN Wi-Fi 802.11 a/b/g/n, hotspot Wi-Fi 802.11 b/g/n, hotspot
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE, aptX
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS
Radio FM radio FM radio
USB micro-USB 2.0, USB On-The-Go micro-USB 2.0, USB On-The-Go


Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, proximity, compass


Type Li-Po 4000 mAh, non-removable Li-Po 6000 mAh, non-removable
Charging Fast charging 18W


So, which one do we recommend you buy?

Between the two, we recommend the realme C15. It is easy to hold, offers a nice grip, has a longer battery life, has a better processing capability, and is highly affordable.