OnePlus 9 Pro (12GB RAM + 256GB) vs Realme P3x 5G (8GB RAM + 128GB)
Quick Comparison
OnePlus 9 Pro (12GB RAM + 256GB) has better RAM than Realme P3x 5G (8GB RAM + 128GB). In terms of display resolution, OnePlus 9 Pro (12GB RAM + 256GB) has better resolution of 3216 x 1440 than Realme P3x 5G (8GB RAM + 128GB) which has resolution of 2400 x 1080. OnePlus 9 Pro (12GB RAM + 256GB) has more internal memory than Realme P3x 5G (8GB RAM + 128GB)
| Name | OnePlus 9 Pro (12GB RAM + 256GB) | Realme P3x 5G (8GB RAM + 128GB) |
| RAM | 12 GB | 8 GB |
|---|---|---|
| Display | 6.7 in | 6.72 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 4500 mAh | 6000 mAh |
| Camera | 48 MP Quad | 50 MP + 2 MP Dual |
| Price | Rs. 42899 | Rs. 12728 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 23, 2021. The cost of OnePlus 9 Pro (12GB RAM + 256GB) is Rs. 42899. The launch Date of the second phone is February 18, 2025. The cost of Realme P3x 5G (8GB RAM + 128GB) is Rs. 12728.
Display comparison
OnePlus 9 Pro (12GB RAM + 256GB) has screen size of 6.7 inches which falls short to Realme P3x 5G (8GB RAM + 128GB)'s 6.72 inch screen. OnePlus 9 Pro (12GB RAM + 256GB) has Screen type where as Realme P3x 5G (8GB RAM + 128GB) has LCD Screen type. OnePlus's phone has display density of 525 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 OnePlus's phone ~ 90.8%. OnePlus 9 Pro (12GB RAM + 256GB) has 20.1:9 aspect ratio where as Realme P3x 5G (8GB RAM + 128GB) has 20:9 aspect ratio.
Memory comparison
OnePlus 9 Pro (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Realme P3x 5G (8GB RAM + 128GB)'s lower 8 GB RAM. OnePlus 9 Pro (12GB RAM + 256GB) has more Internal Memory (256 GB) than Realme P3x 5G (8GB RAM + 128GB) (128 GB).
Camera comparison
Realme P3x 5G (8GB RAM + 128GB)'s 50 MP + 2 MP Dual Rear Camera outshines OnePlus 9 Pro (12GB RAM + 256GB)'s 48 MP Quad Rear Camera in terms of resolution. OnePlus 9 Pro (12GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 16 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 11 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | OnePlus 9 Pro (12GB RAM + 256GB) | Realme P3x 5G (8GB RAM + 128GB) |
| General | ||
| Model | 9 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 | March 23, 2021 | 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 | 73.6 x 163.2 x 8.7 mm | 76.22 x 165.7 x 7.94 mm |
| Weight | 197 g | 197 g |
| Bezel less | No | |
| Colors | Midnight Blue, Stellar Pink, and Lunar Silver | |
| Display | ||
| Type | Color Fluid AMOLED (16M Colors) | Color LCD Screen (1B Colors) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.7 inches, 1440 x 3216 pixels, 120 Hz | 6.72 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20.1:9 | 20:9 |
| PPI | ~ 525 PPI | ~ 392 PPI |
| Screen to Body Ratio | ~ 90.8% | ~ 92.65% |
| Glass Type | Corning Gorilla Glass 5 | Armorshell Glass |
| Features | Hyper Touch, Reading Mode, Night Mode, Vibrant Color Effect Pro, Motion Graphics Smoothing, Ultra-high Video Resolution, Adaptive Display, Curved Display | 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 |
| Curved Display | Yes | |
| Memory | ||
| RAM | 12 GB | 8 GB |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | No | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | 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, v5.2, A2DP, LE, aptX HD | Yes, v5.3 |
| USB | Yes, USB-C v3.1 | 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 | yes with A-GPS, Glonass, GLONASS, Beidou | Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1), QZSS(L1) |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity Sensor, Sensor Core, Flick-detect Sensor, Front RGB Sensor | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| Water Resistance | Yes | Yes |
| IP Rating | IP68 | IP69 |
| Dust Resistant | Yes | Yes |
| Extra Features | Alert Slider | 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 | 48 MP ƒ/1.8 (Wide Angle) 50 MP ƒ/2.2 (Ultra Wide) 8 MP ƒ/2.4 (Telephoto) Telephoto 2 MP ƒ/2.4 Monochrome | 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 | Sony IMX789 | OMNIVISION OV50D |
| OIS | Yes | |
| Auto Focus | Yes, Phase Detection autofocus | Yes |
| Features | Co-Developed by Hasselblad, Nightscape, Super Macro, UltraShot HDR, Smart Scene Recognition, Portrait mode, Pro mode, Panorama | 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 | 8K @ 30 fps UHD, 4K @ 120/30/60 fps UHD | 1080p @ 30 fps FHD, 4K @ 30 fps UHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.4 Punch Hole, Autofocus, Screen Flash | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11, upgradable to v12 | Android v15 |
| Custom UI | Realme UI 6 | |
| Chipset | Qualcomm Snapdragon 888 | Mediatek Dimensity 6400 |
| CPU | 2.84 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 1x2.84 GHz Kryo 680 & 3x2.XX GHz Kryo 680 & 4x1.XX GHz Kryo 680 | |
| GPU | Adreno 660 | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA |
| Video | MKV, MOV, MP4, H.265 | 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, 65W Fast Charging | Yes, 45W |
| Wireless Charging | Yes, 50W | |
| Reverse Charging | Yes | Yes, 5W |
| Video Playback Time | 49 hours | |