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Findprix helps you compare the Redmi K50i and Oppo A3x 128GB in terms of price, specifications, user reviews, and more. Redmi K50i is priced at ₹13,498. Oppo A3x 128GB is priced at ₹13,479. Here's a quick comparison.
| Key Highlights | Redmi K50i | Oppo A3x 128GB |
|---|---|---|
| Processor | MediaTek Dimensity 8100 | MediaTek Dimensity 6300, 6 nm |
| RAM | 6 GB | 4 GB |
| Storage | 128 GB, UFS 3.1 | 128 GB, eMMC 5.1 |
| Display | 6.6 inches, Full HD+ | 6.67 inches, HD+ |
| Front Camera | 8 MP | 5 MP |
| Rear Camera | 64 MP + 8 MP + 2 MP | 8 MP |
| Battery | 5080 mAh, Li-Polymer | 5100 mAh |
| OS | Android v12, MIUI | Android v14 |
Overview
| Launch Date | July 23, 2022 | August 1, 2024 |
|---|---|---|
| Processor | MediaTek Dimensity 8100 | MediaTek Dimensity 6300, 6 nm |
| RAM | 6 GB | 4 GB |
| Storage | 128 GB, UFS 3.1 | 128 GB, eMMC 5.1 |
| Display | 6.6 inches, Full HD+ | 6.67 inches, HD+ |
| Front Camera | 8 MP | 5 MP |
| Rear Camera | 64 MP + 8 MP + 2 MP | 8 MP |
| Battery | 5080 mAh, Li-Polymer | 5100 mAh |
| OS | Android v12, MIUI | Android v14 |
| User Ratings | 4.1/5 (2.2K Ratings) | 4.2/5 (5.6K Ratings) |
Price List
 | ₹13,498 | ₹12,495 |
|---|---|---|
 | N/A | ₹13,479 |
General
| Device Type | Smartphone | Smartphone |
|---|---|---|
| Operating System | Android 12 | Android 14 |
| Custom UI | -- | ColorOS |
Design
| Dimensions | 163.6 x 74.3 x 8.9 mm | 165.7 x 76 x 7.7 mm |
|---|---|---|
| Weight | 200 g | 187 g |
| Water Resistance | Yes, Splash Resistant, IP53 | Yes, Splash proof, IP54 |
| Colours | Phantom Blue, Stealth Black, Quick Silver | Sparkle Black, Starlight White, Starry Purple |
Display
| Touch Screen | Yes, Capacitive Touch Screen, Multi-touch | Yes, Capacitive Touchscreen, Multi-touch |
|---|---|---|
| Display Type | IPS LCD | LCD |
| Peak Brightness | 650 nits | -- |
| Refresh Rate | 144 Hz | 120 Hz |
| Screen Size | 6.6 inches | 6.67 inches |
| Screen Resolution | 1080 x 2460 pixels | 720 x 1604 pixels |
| Aspect Ratio | 20.5:9 | -- |
| Pixel Density | 407 ppi | 264 ppi |
| Screen Protection | Yes, Corning Gorilla Glass v5 | Yes |
Rear Camera
| Camera Setup | Triple | Dual |
|---|---|---|
| Primary | 64 MP (wide) f/1.89 aperture | -- |
| Secondary | 8 MP (ultra wide) f/2.2 aperture | -- |
| Tertiary | 2 MP (macro) f/2.4 aperture | -- |
| Autofocus | -- | Yes |
| Sensor | Samsung ISOCELL Plus | -- |
| Flash | Yes, LED Flash | Yes, LED Flash |
| Video Recording | 1080p @ 60 fps, 2160p @ 30 fps | 1080p @ 30 fps |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | Digital Zoom, Auto Flash, Autofocus |
Front Camera
| Camera Setup | Single | Single |
|---|---|---|
| Primary | 8 MP (wide) f/2.4 aperture | -- |
| Video Recording | 1080p @ 30 fps | 1080p @ 30 fps |
Performance
| RAM | 6 GB | 4 GB |
|---|---|---|
| Chipset | MediaTek Dimensity 8100 | MediaTek Dimensity 6300 |
| Fabrication | -- | 6 nm |
| GPU | Mali-G610 MC6 | Mali-G57 MC2 |
| CPU | Octa core (4 x 2.85 GHz Cortex-A78 + 4 x 2 GHz Cortex-A55) | Octa core (2 x 2.4 GHz Cortex A76 + 6 x 2 GHz Cortex A55) |
Storage
| Internal Storage | 128 GB | 128 GB |
|---|---|---|
| Storage Type | UFS 3.1 | eMMC 5.1 |
| Memory Card Slot | No | Yes |
Battery
| Battery | 5080 mAh | 5100 mAh |
|---|---|---|
| Battery Type | Li-Polymer | -- |
| Wired Charging Speed | 67W Turbo | 45W Super VOOC |
Network
| SIM | Dual SIM (Nano + Nano) | SIM1: Nano SIM2: Nano |
|---|---|---|
| Network Support | 5G, 4G, 3G, 2G, EDGE, GPRS | 5G, 4G, 3G, 2G |
| Navigation Support | Yes with A-GPS, GLONASS | Yes with A-GPS, Glonass |
Connectivity
| Bluetooth | Yes, v5.3 | Yes, v5.3 |
|---|---|---|
| Wi-Fi | Yes, Wi-Fi 802.11, a/ac/ax/b/g/n/n 5GHz, MIMO | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz |
| USB | USB Type-C 2.0, USB On-The-Go | USB Type-C 2.0, OTG |
| NFC | No | -- |
Features
| Audio Jack | Yes, 3.5 mm | Yes, 3.5 mm |
|---|---|---|
| FM Radio | No | -- |
| Loud Speaker | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Sensors | Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor, Color Spectrum | Light sensor, Proximity sensor, Accelerometer |
| Additional Features | IR Blaster | -- |
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