OPPO F21 Pro 4G vs Infinix Note 50X 5G (8GB RAM + 128 GB)
Here you can compare OPPO F21 Pro 4G and Infinix Note 50X 5G (8GB RAM + 128 GB). Comparing OPPO F21 Pro 4G vs Infinix Note 50X 5G (8GB RAM + 128 GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OPPO F21 Pro 4G stands against Infinix Note 50X 5G (8GB RAM + 128 GB) and which one should you buy The current lowest price found for OPPO F21 Pro 4G is ₹14,999 and for Infinix Note 50X 5G (8GB RAM + 128 GB) is ₹13,499. The details of both of these products were last updated on Nov 27, 2025.
| Specification | OPPO F21 Pro 4G | Infinix Note 50X 5G (8GB RAM + 128 GB) |
|---|---|---|
| Internal Memory | 128 GB | 128 GB |
| RAM | 8 GB | 8 GB |
| Display | 6.5 inches, 1080 x 2400 pixels, 90 Hz | 6.67 inches, 720 x 1600 pixels, 120 Hz |
| Battery | 4500 mAh, Li-Po Battery | 5500 mAh, Li-ion Battery |
| OS | Android v12 | Android v15 |
| Price | ₹14,999 | ₹13,499 |
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Overview
| Specs Score | 80 / 100 Better Specs | 76 / 100 |
| Display Resolution | 1080 x 2400 pixels Better Resolution | 720 x 1600 pixels |
| Rear Camera | 64 MP + 2 MP + 2 MP Triple Better Camera Resolution | 50 MP Dual |
| Front Camera | 32 MP Better Front Camera Resolution | 8 MP |
| Weight | 175 g Lighter | 198.9 g |
| Thickness | 7.5 mm Slimmer | 7.98 mm |
| Battery | 4500 mAh | 5500 mAh Bigger Battery |
| Unique Features | No 3.5mm Audio Jack No No | 5G No Reverse Charging IR Blaster |
General
| Model | F21 Pro | X6857B |
| 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 | March 11, 2025 |
| In The Box | Handset, Adaptor, USB Type-C Cable, Soft Film, TPU Case, Sim Ejector Pin, Quick Start Guide, Warranty Card |
Design
| Dimensions | 73.2 x 159.9 x 7.5 mm | 76.41 x 165.42 x 7.98 mm |
| Weight | 175 g | 198.9 g |
| Bezel less | No | |
| Colors | Sea Breeze Green, Enchanted Purple, Titanium Grey |
Display
| Type | Color AMOLED Screen (16.7M) | Color IPS LCD Screen (1B Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.5 inches, 1080 x 2400 pixels, 90 Hz | 6.67 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 409 PPI | ~ 263 PPI |
| Screen to Body Ratio | ~ 90.8% | ~ 93.8% |
| Glass Type | Corning Gorilla Glass 5 | |
| Features | Normal mode: 430 nits (Typical), High Brightness Mode: 600 nits (Typical), Vivid mode: 97% NTSC/95% DCI-P3, Gentle Mode: sRGB | 560nits Peak Brightness, LCD AOD, TUV Rheinland Eye Protection, L1 Widevine, Supports Wet/ Greasy Touch |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 8 GB |
| 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 2.2 |
| Card Slot | Yes, upto 256 GB | Yes, (Hybrid Slot) |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | Yes |
| 5G Bands | n1/n3/n5/n8/N28b/n38/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi (a/b/g/c/ax) | |
| 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 | Built-in GPS, A-GPS, BeiDou, GLONASS, Galileo, QZSS | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Optical Sensor, Accelerometer, Gravity Sensor, Gyroscope, Pedometer, Compass | G Sensor, E-Compass, Gyroscope, Light Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | Infinix AI ,Dual Speakers with DTS, AI Voice Assistant- Folax, AI Call Assistant, AI Social Assistant, AI Wallpaper Generator, Circle to Search, Bypass Charging, Hi-Res Audio, Dynamic Bar, Game Mode, Floating Windows, Split Screen Apps, Smart Panel, Smart Hub, Kids Mode, XClone, Peek Proof, Active Halo Lighting |
Camera
| Rear Camera | 64 MP ƒ/1.7 (Wide Angle) 2 MP ƒ/3.3 Microscope 2 MP ƒ/2.4 Mono | 50 MP ƒ/1.8 (Wide Angle) AI Lens |
| Auto Focus | Yes | Yes |
| Features | Panorama, Portrait, Time-lapse, Slow-motion, Text scanner, Google Lens, Extra HD, Macro, Sticker | Vlog, Video, AI Cam, Portrait, Super Night, Slow Motion, Timelapse, Dual Video, AIGC Portrait, Sky Shop, Pro, Panorama, Documents |
| Video Recording | 1080p, 720p | 4K, 1080p |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 32 MP ƒ/2.4 Punch Hole | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, LED Flash |
| Front Video Recording | 1080p | 1080p @ 30 fps FHD |
Technical
| OS | Android v12 | Android v15 |
| Custom UI | XOS 15 | |
| Chipset | Qualcomm Snapdragon 680 | Mediatek Dimensity 7300 Ultimate |
| CPU | 2.4 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| GPU | Adreno 610 | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 5500 mAh, Li-ion Battery |
| Fast Charging | Yes, 33W Fast Charging | Yes, 45W Fast Charge |
| Reverse Charging | Yes, 10W |
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