The Infinix S5 offers a large 6.6-inch display, capable selfie camera, and stable performance with a Mediatek Helio P22 chipset. It features a triple rear camera setup, 4000 mAh battery, and runs Android 9.0 Pie. Its design combines glass front and plastic back, making it lightweight and comfortable to hold. Ideal for users seeking a budget-friendly smartphone with a big screen and good selfie capabilities.
Infinix S5
7/2/2026
| Identity Brand | Infinix |
| Identity Model | Infinix S5 |
| Launch Announced | 2019, October 15. Released 2019, October |
| Launch Status | Discontinued |
| Body Dimensions | 164 x 76 x 7.9 mm (6.46 x 2.99 x 0.31 in) |
| Body Weight | 178 g (6.28 oz) |
| Body Build | Glass front, plastic back, plastic frame |
| SIM SIM | Nano-SIM + Nano-SIM |
| Display Type | IPS LCD |
| Display Size | 6.6 inches, 102.1 cm | 2 | (~81.9% screen-to-body ratio) |
| Display Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Platform OS | Android 9.0 (Pie) |
| Platform Chipset | Mediatek MT6762 Helio P22 (12 nm) |
| Memory Internal | 64GB 4GB RAM, 128GB 6GB RAM |
| Camera Rear | Triple: 16 MP, f/1.8, (wide), PDAF | 5 MP, 14mm (ultrawide) | Auxiliary lens |
| Camera Front | Single: 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm |
| Battery | 4000 mAh, non-removable |
| Network Technology | GSM / HSPA / LTE |
| Network 2G bands | GSM 850 / 900 / 1800 / 1900 |
| Network 3G bands | HSDPA 850 / 900 / 2100 |
| Network 4G bands | 1, 3, 5, 8, 38, 40, 41 |
| Network Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Connectivity Network | GSM / HSPA / LTE |
| Connectivity Wireless | Wi-Fi 802.11 a/b/g/n | 5.0, A2DP, LE | GPS | No |
| Connectivity USB | microUSB 2.0, OTG |
The Infinix S5 is a smartphone option featuring a large screen and a comfortable design to hold. It sports a 6.6-inch IPS LCD display with a resolution of 720 x 1600 pixels and a 20:9 aspect ratio, offering a fairly wide and comfortable viewing experience for activities such as video streaming or casual gaming. The screen-to-body ratio of about 81.9% provides a more immersive display despite the still noticeable bezels.
In terms of performance, the Infinix S5 is equipped with a Mediatek Helio P22 chipset built on 12 nm technology, paired with options of 4GB or 6GB RAM and internal storage of 64GB or 128GB. This combination is sufficient for everyday needs like social media, browsing, and light to moderate multitasking. The device runs on Android 9.0 Pie, which is responsive and familiar to Android users.
Camera features are one of the Infinix S5’s highlights. The front camera is a 32 MP sensor with an f/2.0 aperture capable of producing sharp and detailed selfies. On the back, there is a triple camera setup with a 16 MP main camera (f/1.8) equipped with PDAF, a 5 MP ultrawide lens, and an auxiliary lens to complement. This setup allows users to take photos from various angles and with interesting effects.
The built-in 4000 mAh battery offers adequate endurance for all-day use without frequent recharging. However, the Infinix S5 uses a microUSB 2.0 port for charging, which may feel less efficient compared to the USB Type-C ports found on more modern devices. Other connectivity features include Wi-Fi, Bluetooth 5.0, and dual SIM support with 4G LTE networks.
The body design combines a glass front with a plastic frame and back, making the Infinix S5 feel lightweight at around 178 grams and 7.9 mm thick. While not a flagship smartphone, the Infinix S5 is quite appealing for users who want a device with a large screen, capable selfie camera, and stable performance for daily use.
Suitable for: users looking for a smartphone with a large display and quality front camera for selfies, as well as sufficient battery life for daily activities without frequent recharging.