Infinix S4 vs Xiaomi Redmi A5 4G
Quick Comparison
Both Infinix S4 and Xiaomi Redmi A5 4G comes with same RAM. In terms of display resolution, Xiaomi Redmi A5 4G has better resolution of 1650 x 720 than Infinix S4 which has resolution of 1520 x 720. Xiaomi Redmi A5 4G has more internal memory than Infinix S4
| Name | Infinix S4 | Xiaomi Redmi A5 4G |
| RAM | 3 GB | 3 GB |
|---|---|---|
| Display | 6.21 in | 6.88 in |
| Internal Memory | 32 GB | 64 GB |
| Battery | 4000 mAh | 5200 mAh |
| Camera | 13 MP + 8 MP + 2 MP Triple | 32 MP |
| Price | Rs. 8780 | Rs. 6499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May 21, 2019. The cost of Infinix S4 is Rs. 8780. The launch Date of the second phone is March 21, 2025. The cost of Xiaomi Redmi A5 4G is Rs. 6499.
Display comparison
Infinix S4 has screen size of 6.21 inches which falls short to Xiaomi Redmi A5 4G's 6.88 inch screen. Both the phones have IPS Screen Type. Infinix's phone has display density of 271 PPI & Xiaomi's phone has only 262 PPI display density. In terms of screen to body ratio, Infinix's phone has better screen to body ratio of ~ 89% than Xiaomi's phone ~ 84.1%. Infinix S4 has 19:9 aspect ratio where as Xiaomi Redmi A5 4G has 20.5:9 aspect ratio.
Memory comparison
Both mobiles come with 3 GB RAM Xiaomi Redmi A5 4G has more Internal Memory (64 GB) than Infinix S4 (32 GB).
Camera comparison
Xiaomi Redmi A5 4G's 32 MP Rear Camera outclasses Infinix S4's 13 MP + 8 MP + 2 MP Triple Rear Camera in terms of resolution. Infinix S4 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Redmi A5 4G's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v9.0 (Pie) and the second one on 15 version.
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Full Comparison
| Name | Infinix S4 | Xiaomi Redmi A5 4G |
| General | ||
| Country of Origin | India | |
| Model | S4 | 25028RN03I |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 21, 2019 | March 21, 2025 |
| In The Box | Handset, 15W Charger, Type C USB Cable, Sim Eject Tool, Quick Start Guide, Warranty Card | |
| Design | ||
| Dimensions | 75 x 156 x 7.9 mm | 77.8 x 171.7 x 8.3 mm |
| Weight | 155 g | 193 g |
| Colors | Jaisalmer Gold, Pondicherry Blue, Just Black | |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.21 inches, 720 x 1520 pixels | 6.88 inches, 720 x 1650 pixels, 120 Hz |
| Aspect Ratio | 19:9 | 20.5:9 |
| PPI | ~ 271 PPI | ~ 262 PPI |
| Screen to Body Ratio | ~ 89% | ~ 84.1% |
| Features | HD+ IPS Dual 2.5D Glass, 500 nits Brightness | 600nits Peak Brightness, TUV Eye Care Triple Certification |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 3 GB | 3 GB |
| Expandable RAM | Upto 3 GB Extra Virtual RAM | |
| Storage | 32 GB | 64 GB |
| Card Slot | Yes, upto 256 GB | Yes, upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Supports 2.4 GHz and 5 GHz Dual Band | |
| Bluetooth | Yes, v5.0 | Yes, v5.2 |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes | GPS, AGPS, GLONASS, BEIDOU |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Light Sensor | Virtual Proximity Sensor, Virtual Ambient Light Sensor, Accelerometer, E Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP52 | |
| Dust Resistant | Yes | |
| Extra Features | eMMC 5.1, 2 Android Major Updates, 4 Years of Security Patch Updates | |
| Camera | ||
| Rear Camera | 13 MP ƒ/1.8 8 MP (Wide Angle) 2 MP (Depth Sensor) | 32 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | PDAF, Auto Scene Detection, AR Stickers | Photo Mode, Ultra HD Mode, Portrait Mode, Night Mode, Timelapse, Video |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 Screen Flash Flash | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v15 |
| Chipset | Mediatek Helio P22 | Unisoc T7250 |
| CPU | 2 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| GPU | PowerVR GE8320 | Mali-G57 MP1 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, AAC+, AAC+ Enhanced, OGG Vorbis, WAV, MP3, MIDI | MP3, AMR, FLAC, APE |
| Video | H.264, H.263, MPEG-4 | MP4, M4V. MKV, XVID |
| FM Radio | Yes | Yes, with FM Recording |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-ion Battery | 5200 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | |