OPPO F21 Pro 4G vs Realme P3x 5G (8GB RAM + 128GB)
Quick Comparison
Both OPPO F21 Pro 4G and Realme P3x 5G (8GB RAM + 128GB) comes with same RAM. Both have the same amount of internal memory.
| Name | OPPO F21 Pro 4G | Realme P3x 5G (8GB RAM + 128GB) |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.5 in | 6.72 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4500 mAh | 6000 mAh |
| Camera | 64 MP + 2 MP + 2 MP Triple | 50 MP + 2 MP Dual |
| Price | Rs. 20999 | Rs. 13998 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April 12, 2022. The cost of OPPO F21 Pro 4G is Rs. 20999. The launch Date of the second phone is February 18, 2025. The cost of Realme P3x 5G (8GB RAM + 128GB) is Rs. 13998.
Display comparison
OPPO F21 Pro 4G has screen size of 6.5 inches which falls short to Realme P3x 5G (8GB RAM + 128GB)'s 6.72 inch screen. OPPO F21 Pro 4G has AMOLED Screen type where as Realme P3x 5G (8GB RAM + 128GB) has LCD Screen type. OPPO's phone has display density of 409 PPI & Realme's phone has only 392 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 92.65% than OPPO's phone ~ 90.8%. Both phones have same aspect ratio of 20:9.
Memory comparison
Both phones come with 8 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
OPPO F21 Pro 4G's 64 MP + 2 MP + 2 MP Triple Rear Camera outshines Realme P3x 5G (8GB RAM + 128GB)'s 50 MP + 2 MP Dual Rear Camera in terms of resolution. OPPO F21 Pro 4G will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Realme P3x 5G (8GB RAM + 128GB)'s 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 12 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | OPPO F21 Pro 4G | Realme P3x 5G (8GB RAM + 128GB) |
| General | ||
| Model | F21 Pro | RMX3944 |
| 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 | February 18, 2025 |
| In The Box | 1 Realme p3x 5G, 1 USB Type-C Cable, 1 45W Adapter, 1 Protect Case, 1 SIM Card Needle, 1 Screen Protect Film, 1 Quick Guide, | |
| Design | ||
| Dimensions | 73.2 x 159.9 x 7.5 mm | 76.22 x 165.7 x 7.94 mm |
| Weight | 175 g | 197 g |
| Bezel less | No | |
| Colors | Midnight Blue, Stellar Pink, and Lunar Silver | |
| Display | ||
| Type | Color AMOLED Screen (16.7M) | Color LCD Screen (1B Colors) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.5 inches, 1080 x 2400 pixels, 90 Hz | 6.72 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 409 PPI | ~ 392 PPI |
| Screen to Body Ratio | ~ 90.8% | ~ 92.65% |
| Glass Type | Corning Gorilla Glass 5 | Armorshell Glass |
| Features | Normal mode: 430 nits (Typical), High Brightness Mode: 600 nits (Typical), Vivid mode: 97% NTSC/95% DCI-P3, Gentle Mode: sRGB | Brightness: 580nit (Typical), 690nit (HBM), Colour Gamut: 82% NTSC, Contrast Ratio: 1500: 1, Brightness Adjustment: 4096 Level,,Peak Brightness：950nit |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | 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 | 5G NR: n1/3/5/8/28B/40/41/77/78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Support 2.4/5GHz Wi-Fi, Support 802.11 a/b/g/n/ac | |
| Bluetooth | Yes, v5.1 | Yes, v5.3 |
| 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 | No | |
| Extra | ||
| GPS | Built-in GPS, A-GPS, BeiDou, GLONASS, Galileo, QZSS | Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1), QZSS(L1) |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Optical Sensor, Accelerometer, Gravity Sensor, Gyroscope, Pedometer, Compass | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope |
| 3.5mm Headphone Jack | Yes | |
| Water Resistance | Yes | |
| IP Rating | IP69 | |
| Dust Resistant | Yes | |
| Extra Features | Premium Vegan Leather Design, AI Clear Face, 200% Super Volume Mode, Military Grade Shock Resistance,Super Linear Speaker Supports, OReality Audio Effect, Dual-mic Noise Cancellation, Hi-Res Audio Certification, Up to 18GB Dynamic RAM | |
| 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) OMNIVISION OV50D, Resolution 8192*6144, Equivalent Focal Length: 27mm, FOV: 75.5°, Lens: 5P 2 MP ƒ/2.4 (Depth Sensor) Equivalent Focal Length：22mm, FOV：88.8°, Lens：3P |
| Camera Sensor | OMNIVISION OV50D | |
| Auto Focus | Yes | Yes |
| Features | Panorama, Portrait, Time-lapse, Slow-motion, Text scanner, Google Lens, Extra HD, Macro, Sticker | Photo, Video, Night View, Street Shot, Professional, Panorama, Portrait, Time-lapse Photography, Slow Motion, Hypertext, High Pixel, Axis Shift, Movie, Multi Scene Video, Underwater Camera, Night View, Video, Photo, Portrait, Panorama, Time-lapse Photography, Multi-scene Video |
| Video Recording | 1080p, 720p | 1080p @ 30 fps FHD, 4K @ 30 fps UHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.4 Punch Hole | 8 MP ƒ/2 (Wide Angle) 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 680 | Mediatek Dimensity 6400 |
| 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 | |
| GPU | Adreno 610 | Mali-G615 MC2 |
| 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 |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 6000 mAh |
| Fast Charging | Yes, 33W Fast Charging | Yes, 45W |
| Reverse Charging | Yes, 5W | |
| Video Playback Time | 49 hours | |