OPPO A4x 5G vs Xiaomi Redmi 15A 5G (4GB RAM + 128GB)
Here you can compare OPPO A4x 5G and Xiaomi Redmi 15A 5G (4GB RAM + 128GB). Comparing OPPO A4x 5G vs Xiaomi Redmi 15A 5G (4GB RAM + 128GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OPPO A4x 5G stands against Xiaomi Redmi 15A 5G (4GB RAM + 128GB) and which one should you buy The current lowest price found for OPPO A4x 5G is ₹14,990 and for Xiaomi Redmi 15A 5G (4GB RAM + 128GB) is ₹16,720. The details of both of these products were last updated on Oct 08, 2026.
| Specification | OPPO A4x 5G | Xiaomi Redmi 15A 5G (4GB RAM + 128GB) |
|---|---|---|
| Battery | 5500 mAh, Li-ion Battery | 6300 mAh |
| Rear Camera | 50 MP (Ultra Wide) | 32 MP ƒ/2 (Wide Angle) |
| RAM | 6 GB | 4 GB |
| CPU | 2.5 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| OS | Android v15 | Android v16 |
| Price | ₹14,990 | ₹16,720 |
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Overview
| Specs Score | 53 / 100 | 57 / 100 Better Specs |
| Display Resolution | 720 x 1604 pixels Better Resolution | 720 x 1600 pixels |
| Screen To Body Ratio | ~ 93% Less Bezels | ~ 83% |
| RAM | 6 GB More RAM | 4 GB |
| CPU Clock Speed | 2.5 GHz Faster Clock Speed | 2.2 GHz |
| Rear Camera | 50 MP Better Camera Resolution | 32 MP |
| Weight | 210 g Lighter | |
| Thickness | 8.15 mm Slimmer | |
| Battery | 5500 mAh | 6300 mAh Bigger Battery |
| Unique Features | 3.5mm Audio Jack No No | No Reverse Charging IR Blaster |
General
| Model | A4x | 15A 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | |
| Release Date | September 01, 2027 (Expected) | March 27, 2026 |
| In The Box | Mobile Phone, Adapter, USB Type-C cable, SIM Eject Tool, Quick Start Guide & Warranty Card |
Design
| Dimensions | 79.47 x 171.56 x 8.15 mm | |
| Weight | 210 g | |
| Bezel less | No | |
| Colors | Awesome Blue, Amaze Purple, Ace Black |
Display
| Type | Color LCD Screen (1B Colors) | Color IPS Screen (1.07Mn Colours) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.74 inches, 720 x 1604 pixels, 120 Hz | 6.9 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20.6:9 | |
| PPI | ~ 395 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 93% | ~ 83% |
| Brightness | 800nit Peak Brightness | |
| Features | TÜV flicker-free certification, TÜV Circadian Friendly. TÜV low blue light | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot) | Yes, (Hybrid Slot), upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G NR: n1/n3/n5/n8/n28B/n41/n77/n78 | SA/NSA: n1/3/5/8/28/40/41/78 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 | 802.11a/b/g/n/ac |
| Bluetooth | Yes, v5.4 | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Yes with A-GPS | GPS/AGPS, Glonass,Galileo |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Ambient Light Sensor, Proximity Sensor, Accelerometer, Gravity Sensor, Pedometer | Ambient Light Sensor, Proximity Sensor (Virtual), E Compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | |
| AI Features | Google Gemini | Circle To Search | Xiaomi Interconnectivity | |
| Splash Resistant | Yes | Yes |
| IP Rating | IP52 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 50 MP (Ultra Wide) | 32 MP ƒ/2 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Pro, Night, Extra HD, Pano, Time-Lapse, Sticker, and Text Scanner | AI Sky, AI Erase, Classic Film Filters |
| Video Recording | 1080p @ 30 fps FHD, 720p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.2 (Wide Angle) Punch Hole | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | Video, Photo, Portrait, Night, Pano, Time-lapse, Sticker, Extra HD | HDR |
Technical
| OS | Android v15 | Android v16 |
| Custom UI | ColorOS 15 | HyperOS 3.0 |
| Chipset | Mediatek Dimensity 7300 | Unisoc T8300 |
| CPU | 2.5 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2*A78 2.2Ghz + 6*A55 2.0GHz |
| GPU | Mali-G615 MC2 | G57 950MHz |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Speaker Type | Dual Stereo | |
| Audio Features | Bottom Firing Speaker with 200% Volume Boost | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh, Li-ion Battery | 6300 mAh |
| Fast Charging | Yes, 67W SUPERVOOC Charging | Yes, 15W |
| Reverse Charging | Yes |
Discuss
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