Infinix Smart 4 Plus vs Xiaomi Redmi A3x
Here you can compare Infinix Smart 4 Plus and Xiaomi Redmi A3x. Comparing Infinix Smart 4 Plus vs Xiaomi Redmi A3x on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Infinix Smart 4 Plus stands against Xiaomi Redmi A3x and which one should you buy The current lowest price found for Infinix Smart 4 Plus is ₹6,490 and for Xiaomi Redmi A3x is ₹9,990. The details of both of these products were last updated on Jun 14, 2026.
| Specification | Infinix Smart 4 Plus | Xiaomi Redmi A3x |
|---|---|---|
| Battery | 6000 mAh | 5000 mAh |
| RAM | 3 GB | 3 GB |
| CPU | 1.8 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Internal Memory | 32 GB | 64 GB |
| Rear Camera | 13 MP ƒ/1.8 (Main) (Depth Sensor) | 8 MP ƒ/2 (Wide Angle) 0.08 MP Auxiliary Lens |
| Price | ₹6,490 | ₹9,990 |
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Overview
| Specs Score | 37 / 100 | 40 / 100 Better Specs |
| Display Resolution | 1640 x 720 pixels | 720 x 1650 pixels Better Resolution |
| Screen To Body Ratio | ~ 90.3% Less Bezels | ~ 82.9% |
| Storage | 32 GB | 64 GB More Storage |
| Rear Camera | 13 MP + Depth Sensor Dual Better Camera Resolution | 8 MP + 0.08 MP Dual |
| Front Camera | 8 MP Better Front Camera Resolution | 5 MP |
| Weight | 207 g Lighter | |
| Thickness | 8.9 mm Slimmer | |
| Battery | 6000 mAh Bigger Battery | 5000 mAh |
| Unique Features | No No | Fast Charging FM Radio |
General
| Model | X680D, Smart 4 Plus | Redmi A3x |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 21, 2020 | May 24, 2024 |
Design
| Dimensions | 77.96 x 171.82 x 8.9 mm | |
| Weight | 207 g | |
| Colors | Midnight Black, Moonlight White, Aurora Green |
Display
| Type | Color IPS LCD Screen | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.82 inches, 1640 x 720 pixels | 6.71 inches, 720 x 1650 pixels, 90 Hz |
| Aspect Ratio | 20.5:9 | 20.5:9 |
| PPI | ~ 263 PPI | ~ 268 PPI |
| Screen to Body Ratio | ~ 90.3% | ~ 82.9% |
| Glass Type | 2.5D Glass Finish Design | Corning Gorilla Glass 3 |
| Features | Eye Care Mode | 500nits peak brightness |
| 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 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/b/g/n/ac, 2.4GHz/5GHz | |
| Bluetooth | Yes, v4.2 | Yes |
| USB | Yes, microUSB | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | No |
Extra
| GPS | Yes | Yes, with GPS, AGPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light, G-Sensor, Proximity, Gyroscope, E-Compass | Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Extra Features | Eye Care Mode, Social Turbo, Wi-Fi Share, Smart Gestures, Digital Wellbeing, Hide Apps, Dark Theme, Photo Editor, Multi Window, Bike Mode, Game Mode, Smart Panel, AI Gallery, Battery Lab | eMMC 5.1 |
Camera
| Rear Camera | 13 MP ƒ/1.8 (Main) (Depth Sensor) | 8 MP ƒ/2 (Wide Angle) 0.08 MP Auxiliary Lens |
| Auto Focus | Yes | |
| Features | Auto Scene detection, Modes: Custom Bokeh, AI HDR, AI 3D Beauty, Panorama, AR Animoji, AI 3D Body Shaping | HDR |
| Video Recording | 1080P @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Triple LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Main) | 5 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v10 | Android v14 |
| Chipset | MediaTek Helio A25 | Unisoc T603 |
| CPU | 1.8 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 4x1.8 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53 | |
| GPU | IMG PowerVR GE8320 | |
| Java | No | No |
| Browser | Yes | 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 | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 5000 mAh |
| Fast Charging | Yes, 10W Fast Charging |
Discuss
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