Xiaomi Redmi A3 vs Oppo A18
Here you can compare Xiaomi Redmi A3 and Oppo A18. Comparing Xiaomi Redmi A3 vs Oppo A18 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi A3 stands against Oppo A18 and which one should you buy The current lowest price found for Xiaomi Redmi A3 is ₹8,590 and for Oppo A18 is ₹10,390. The details of both of these products were last updated on Nov 19, 2025.
| Specification | Xiaomi Redmi A3 | Oppo A18 |
|---|---|---|
| OS | Android v13 | Android v13 |
| Internal Memory | 64 GB | 64 GB |
| Battery | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Rear Camera | 8 MP ƒ/2 (Wide Angle) AI Lens | 8 MP ƒ/2 (Wide Angle) AF 2 MP ƒ/2.4 (Depth Sensor) |
| CPU | 2.2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Price | ₹8,590 | ₹10,390 |
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Overview
| Specs Score | 63 / 100 | 63 / 100 |
| Display Resolution | 720 x 1650 pixels Better Resolution | 720 x 1612 pixels |
| Screen To Body Ratio | ~ 90% Less Bezels | ~ 84.2% |
| RAM | 3 GB | 4 GB More RAM |
| CPU Clock Speed | 2.2 GHz Faster Clock Speed | 2 GHz |
| Weight | 199 g | 188 g Lighter |
| Unique Features | Fast Charging FM Radio | No No |
General
| Model | Redmi A3 | A18 |
| 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 | February 14, 2024 | September 27. 2023 |
| In The Box | Handset, Adapter, USB Type-C Cable, Sim Eject Tool, Quick Start Guide, Warranty Card |
Design
| Dimensions | 76.3 x 168.3 x 8.32 mm | 75 x 163.7 x 8.2 mm |
| Weight | 199 g | 188 g |
| Bezel less | No | |
| Colors | Olive Green, Midnight Black, Lake Blue | Glowing Black, Glowing Blue |
Display
| Type | Color IPS Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.71 inches, 720 x 1650 pixels, 90 Hz | 6.56 inches, 720 x 1612 pixels |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 263 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 90% | ~ 84.2% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | Brightness: 500 nits | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 3 GB | 4 GB |
| Expandable RAM | Upto 3 GB Extra Virtual RAM | |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, upto 1 TB | Yes |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/b/g/n/ac, 2.4GHz/5GHz | Wi-Fi 4 (802.11 b/g/n) |
| Bluetooth | Yes, v5.3 | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Charging, USB Storage |
| IR Blaster | No |
Extra
| GPS | Yes, with GPS, AGPS, Glonass, Beidou | A-GPS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Ambient Light Sensor, Proximity Sensor, Accelerometer | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | SAR Limit: 1.6 W/kg, Head: 0.839 W/kg, Body: 0.773 W/kg, Speaker : Mono |
Camera
| Rear Camera | 8 MP ƒ/2 (Wide Angle) AI Lens | 8 MP ƒ/2 (Wide Angle) AF 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR Mode, Photo Mode, Video Mode, Portrait Mode, Film Filters, Timelapse, Timed Burst, Voice Shutter, Palm Shutter, Watermark, Google Lens | Night, Video, Photo, Portrait, Timelapse, Pro, Pano, Sticker, and Google Lens |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 | 5 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v13 | Android v13 |
| Custom UI | ColorOS | |
| Chipset | Mediatek Helio G36 | Mediatek Helio G85 |
| CPU | 2.2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x Cortex-A53@2.2 GHz & 4x Cortex-A53@1.7 GHz | 2 x 2.0 GHz Cortex-A75 & 6 x 1.8 GHz Cortex-A55 |
| GPU | PowerVR GE8320 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | Yes |
| Video | MP4, M4V. MKV, XVID | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 10W Fast Charging |
Discuss
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