Xiaomi Redmi Note 15 vs OPPO A4x 5G
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Overview
| Specs Score | 79 / 100 Better Specs | 75 / 100 |
| Display Resolution | 1080 x 2392 pixels Better Resolution | 720 x 1604 pixels |
| Weight | 178 g Lighter | |
| Thickness | 7.4 mm Slimmer | |
| Battery | 5800 mAh Bigger Battery | 5500 mAh |
| Unique Features | No No Water Resistant NFC Reverse Charging IR Blaster | 3.5mm Audio Jack FM Radio No No No No |
General
| Model | Redmi Note 15 | A4x |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 21, 2025 | September 01, 2025 (Expected) |
Design
| Dimensions | 75.4 x 165 x 7.4 mm | |
| Weight | 178 g | |
| Bezel less | No | |
| Colors | Midnight Black, Star White, Sky Blue |
Display
| Type | Color AMOLED Screen (68B) | Color LCD Screen (1B Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.74 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 20.5:9 | |
| PPI | ~ 388 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 89.1% | ~ 93% |
| Glass Type | Xiaomi Dragon Crystal Glass | |
| Brightness | 3200 nits (peak) | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 6 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 1 TB | Yes, (Hybrid Slot) |
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 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 | |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes with A-GPS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Compass, Proximity | Geomagnetic Sensor, Ambient Light Sensor, Proximity Sensor, Accelerometer, Gravity Sensor, Pedometer |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP (Depth Sensor) | 50 MP (Ultra Wide) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Photo, Video, Pro, Night, Extra HD, Pano, Time-Lapse, Sticker, and Text Scanner |
| Video Recording | 1080p | 1080p @ 30 fps FHD, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole, Screen Flash | 8 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v15 |
| Custom UI | MIUI15 | ColorOS 15 |
| Chipset | Qualcomm Snapdragon 6 Gen3 | Mediatek Dimensity 7300 |
| CPU | 2.4 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| GPU | Adreno 710 | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | Yes |
| Video | MP4, M4V, MKV, XVID | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5800 mAh | 5500 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W Fast Charging | Yes, 67W SUPERVOOC Charging |
| Reverse Charging | Yes |
Discuss
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