Findprix helps you compare the Realme P4 and Oppo F21s Pro in terms of price, specifications, user reviews, and more. Realme P4 is priced at ₹16,999. Oppo F21s Pro is priced at ₹18,320. Here's a quick comparison.
| Key Highlights | Realme P4 | Oppo F21s Pro |
|---|---|---|
| Processor | MediaTek Dimensity 7400 | 4 nm | Qualcomm Snapdragon 680, 6 nm |
| RAM | 6GB | LPDDR4X | 8 GB |
| Storage | 128GB | UFS 3.1 | 128 GB, UFS 2.2 |
| Display | 6.77 inches | FHD+ | 6.43 inches, Full HD+ |
| Front Camera | 16MP | 32 MP |
| Rear Camera | 50MP + 8MP | 64 MP + 2 MP + 2 MP |
| Battery | 7000 mAh | 80W | 4500 mAh, Li-Polymer |
| OS | Android 15 | Android v12, ColorOS |
Overview
| Launch Date | August 25, 2025 | September 15, 2022 |
|---|---|---|
| Processor | MediaTek Dimensity 7400 | 4 nm | Qualcomm Snapdragon 680, 6 nm |
| RAM | 6GB | LPDDR4X | 8 GB |
| Storage | 128GB | UFS 3.1 | 128 GB, UFS 2.2 |
| Display | 6.77 inches | FHD+ | 6.43 inches, Full HD+ |
| Front Camera | 16MP | 32 MP |
| Rear Camera | 50MP + 8MP | 64 MP + 2 MP + 2 MP |
| Battery | 7000 mAh | 80W | 4500 mAh, Li-Polymer |
| OS | Android 15 | Android v12, ColorOS |
| User Ratings | 4.5/5 (8.3K Ratings) | 4.1/5 (161 Ratings) |
Price List
 | ₹16,999 | ₹18,320 |
|---|---|---|
 | N/A | ₹18,999 |
General
| Device Type | Smartphone | Smartphone |
|---|---|---|
| Operating System | Android 15 | Android 12 |
| Software Updates | 3 Years OS + 4 Years Security | -- |
| Custom UI | Realme UI | -- |
Design
| Dimensions | 163.34 x 75.88 x 7.58 mm | 159.9 x 73.2 x 7.7 mm |
|---|---|---|
| Weight | 185 g | 182 g |
| Water Resistance | Yes, IP66, IP65 | Yes, Splash-proof, IPX4 |
| Dust Resistance | Yes | -- |
| Colours | Steel Grey, Engine Blue, Forge Red | Dawnlight Gold, Starlight Black |
Display
| Touch Screen | Yes | Yes, Capacitive Touch Screen, Multi-touch |
|---|---|---|
| Touch Sampling Rate | 240 Hz | -- |
| Display Type | AMOLED | AMOLED |
| Peak Brightness | 4500 nits | 600 nits |
| Refresh Rate | 144 Hz | 90 Hz |
| Screen Size | 6.77 inches (17.2 cm), Full HD+ | 6.43 inches |
| Screen Resolution | 1080 x 2392 pixels | 1080 x 2400 pixels |
| Aspect Ratio | 19.9:9 | 20:9 |
| Screen-to-Body Ratio | ~94% | -- |
| Pixel Density | ~387 ppi | 409 ppi |
| HDR Support | Yes, HDR 10+ | -- |
| Screen Protection | -- | Yes, Corning Gorilla Glass 5 |
| Dimming Technology | PWM Dimming @ 3840 Hz, DC Dimming | -- |
| Features | 100% DCI-P3 | -- |
Rear Camera
| Camera Setup | Dual | Triple |
|---|---|---|
| Primary | 50 MP (wide) 76° FoV, f/1.8 aperture, 27mm focal length, 1/2.88″ sensor size, 0.61µm pixel size upto 10x Digital Zoom PDAF | 64 MP (wide) f/1.7 aperture |
| Secondary | 8 MP (ultra-wide) f/2.2 aperture, 16mm focal length, 1/4.0″ sensor size, 1.12µm pixel size | 2 MP (macro) f/3.3 aperture |
| Tertiary | -- | 2 MP (mono) f/2.4 aperture |
| OIS | No | -- |
| Gyro EIS | Yes | -- |
| Autofocus | Yes, PDAF | Yes |
| Sensor | OmniVision OV50D40 | -- |
| Flash | Yes, LED | Yes, LED Flash |
| Video Recording | 2160p @ 30 fps, 1080p @ 120 fps, 720p @ 240 fps | 720p @ 30 fps, 1080p @ 30 fps |
| Features | -- | Digital Zoom, Auto Flash, Face detection, Touch to focus, Autofocus |
Front Camera
| Camera Setup | Single | Single |
|---|---|---|
| Primary | 16 MP (wide) f/2.4 aperture, 23mm focal length, 1/3.09″ sensor size, 1µm pixel size | 32 MP (wide) f/2.4 aperture |
| Sensor | Sony IMX480 | -- |
| Video Recording | 1080p @ 30 fps, 720p @ 30 fps | 720p @ 30 fps, 1080p @ 30 fps |
Performance
| RAM | 6 GB | 8 GB |
|---|---|---|
| RAM Type | LPDDR4X | -- |
| Chipset | MediaTek Dimensity 7400 | Qualcomm Snapdragon 680 |
| Fabrication | 4 nm | 6 nm |
| GPU | Mali-G615 MC2 | Adreno 610 |
| CPU | Octa core 4x Cortex A78 @ 2.6 GHz 4x Cortex A55 @ 2 GHz | Octa core (4 x 2.4 GHz Kryo 265 + 4 x 1.9 GHz Kryo 265) |
Storage
| Internal Storage | 128 GB | 128 GB |
|---|---|---|
| Storage Type | UFS 3.1 | UFS 2.2 |
| Memory Card Slot | -- | Yes, up to 1 TB |
Battery
| Battery | 7000 mAh | 4500 mAh |
|---|---|---|
| Battery Type | Li-Polymer | Li-Polymer |
| Wired Charging Speed | 80W | 33W Super VOOC |
| Wired Charging Time | 50% charge in ~25 minutes | -- |
Network
| SIM | SIM 1: Nano SIM 2: Nano | Dual SIM (Nano + Nano) |
|---|---|---|
| Network Support | 5G, 4G, 3G, 2G | 4G, 3G, 2G, EDGE, GPRS |
| 5G Bands | n1, n3, n5, n8, n28, n40, n41, n77, n78 | -- |
| 4G Bands | B1, B3, B5, B8, B28, B40, B41 | -- |
| Navigation Support | GPS, Glonass, Galileo, BDS | Yes with A-GPS, GLONASS |
| SAR | Head: 0.981 W/kg Body: 0.907 W/kg | -- |
Connectivity
| Bluetooth | Yes, v5.4 | Yes, v5.1 |
|---|---|---|
| Wi-Fi | Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz | Yes, Wi-Fi 802.11 a/ac/b/g/n/n, Dual-band, Hotspot |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, USB On-The-Go |
| NFC | No | No |
| Infrared port | Yes | -- |
Features
| Audio Jack | Yes, USB Type-C | Yes, 3.5 mm |
|---|---|---|
| Loud Speaker | Yes | Yes |
| Stereo Speakers | Yes | -- |
| Fingerprint Sensor | Yes, In-display | Yes, In-display |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor |
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