OPPO F21 Pro 5G vs Realme P4 5G
Here you can compare OPPO F21 Pro 5G and Realme P4 5G. Comparing OPPO F21 Pro 5G vs Realme P4 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OPPO F21 Pro 5G stands against Realme P4 5G and which one should you buy The current lowest price found for OPPO F21 Pro 5G is ₹31,599 and for Realme P4 5G is ₹25,999. The details of both of these products were last updated on Sep 10, 2026.
| Specification | OPPO F21 Pro 5G | Realme P4 5G |
|---|---|---|
| CPU | 2.2 GHz, Octa Core Processor | 2.6 GHz, Octa Core Processor |
| Display | 6.43 inches, 1080 x 2400 pixels, 60 Hz | 6.77 inches, 1080 x 2392 pixels, 144 Hz |
| Internal Memory | 128 GB | 128 GB |
| OS | Android v12 | Android v15 |
| RAM | 8 GB | 6 GB |
| Price | ₹31,599 | ₹25,999 |
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Overview
| Specs Score | 58 / 100 | 64 / 100 Better Specs |
| Display Size | 6.43 in | 6.77 in Bigger Display |
| Display Resolution | 1080 x 2400 pixels Better Resolution | 1080 x 2392 pixels |
| RAM | 8 GB More RAM | 6 GB |
| CPU Clock Speed | 2.2 GHz | 2.6 GHz Faster Clock Speed |
| Rear Camera | 64 MP + 2 MP + 2 MP Triple Better Camera Resolution | 50 MP + 8 MP Dual |
| Weight | 173 g Lighter | 185 g |
| Battery | 4500 mAh | 7000 mAh Bigger Battery |
| Unique Features | 3.5mm Audio Jack Memory Card Support No | No No IR Blaster |
General
| Country of Origin | India | |
| Model | F21 Pro 5G | |
| 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 | April 12, 2022 | August 20, 2025 |
| In The Box | 1 realme P4 5G, 1 USB Type-C Cable, 1 Power Adapter , 1 Protect Case, 1 SIM Card Needle, 1 Quick Guide |
Design
| Dimensions | 73.2 x 159.9 x 7.5 mm | 75.88 x 163.34 x 7.58 mm |
| Weight | 173 g | 185 g |
| Bezel less | No | |
| Colors | Steel Gray, Engine Blue, Forge Red |
Display
| Type | Color AMOLED Screen (16.7M) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.43 inches, 1080 x 2400 pixels, 60 Hz | 6.77 inches, 1080 x 2392 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 409 PPI | ~ 390 PPI |
| Screen to Body Ratio | ~ 90.8% | ~ 94% |
| Glass Type | Schott Xensation glass | |
| Brightness | 1600nit(HBM), 4500nit Peak Brightness | |
| Features | Vivid Mode: 97% NTSC/93% DCI-P3, Gentle Mode: sRGB | Contrast Ratio: 5,000,000:1, 2500Hz Instantaneous Touch Sampling Rate, 3840Hz PWM Dimming |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 3.1 |
| Card Slot | Yes, upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n8/n28A/n41/n77/n78 | NR: n1/n3/n5/n8/n28B/n40/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 802.11, b/g/n | Support 2.4/5GHz Wi-Fi Support Wi-Fi 5 / Wi-Fi 6 |
| Bluetooth | Yes, v5.1 | Yes, v5.4 |
| USB | Yes, USB-C | 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, BeiDou, GLONASS, Galileo | Beidou, GPS, GLONASS, Galileo |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Optical Sensor, Accelerometer, Gravity Sensor, Gyroscope, Pedometer, Compass | Proximity Sensor, Ambient Light Sensor, Color Temperature Sensor, E-Compass, Accelerometer, Gyroscope, Rear Infrared Remote Control, Optical Fingerprint |
| 3.5mm Headphone Jack | Yes | No |
| Water Resistance | 2.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IPX4 | IP65 & IP66 |
| Dust Resistant | Yes | |
| Extra Features | Hyper Vision AI Chip |
Camera
| Rear Camera | 64 MP ƒ/1.7 (Wide Angle) 2 MP ƒ/2.4 Monochrome 2 MP ƒ/2.4 (Macro) Macro | 50 MP ƒ/1.8 (Main) OV50D40 sensor, Support AF Only, Pixels: 50MP, Lens: 5P, FOV: 76° 8 MP (Wide Angle) Equivalent Focal Length：16mm, FOV：112°, Aperture：f/2.2, Lens：5P |
| Auto Focus | Yes | Yes |
| Features | Panorama, Portrait, Time-lapse, Slow-motion, Text Scanner, Google Lens, Extra HD, Macro, Sticker, Dual-view Video | Photo, Video, Portrait, Night, Panorama, Cinematic, SLO-MO, Long Exposure, Dual-view video, TIME-LAPSE, HI-RES, Google Lens, PRO, Hypertext, Scan, TILT-SHIFT |
| Video Recording | 1080p, 720p | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.4 Punch Hole | 16 MP ƒ/2.4 (Wide Angle) Lens: 4P, FOV: 85° Punch Hole, Screen Flash |
| Front Video Recording | 1080p | 1080p @ 30 fps FHD |
Technical
| OS | Android v12 | Android v15 |
| Custom UI | Realme UI 6 | |
| Chipset | Qualcomm Snapdragon 695 | mediatek Dimensity 7400 Ultra |
| CPU | 2.2 GHz, Octa Core Processor | 2.6 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver | |
| GPU | Adreno 619 | Arm Mali-G615 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA |
| Video | Yes | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 7000 mAh |
| Fast Charging | Yes, 33W Fast Charging | Yes, 80W Fast Charging |
| Reverse Charging | Yes | Yes |
Discuss
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