Realme P3x 5G (8GB RAM + 128GB) vs OnePlus N6x
Here you can compare Realme P3x 5G (8GB RAM + 128GB) and OnePlus N6x. Comparing Realme P3x 5G (8GB RAM + 128GB) vs OnePlus N6x on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme P3x 5G (8GB RAM + 128GB) stands against OnePlus N6x and which one should you buy The current lowest price found for Realme P3x 5G (8GB RAM + 128GB) is ₹17,999 and for OnePlus N6x is ₹18,999. The details of both of these products were last updated on Aug 03, 2026.
| Specification | Realme P3x 5G (8GB RAM + 128GB) | OnePlus N6x |
|---|---|---|
| Display | 6.72 inches, 1080 x 2400 pixels, 120 Hz | 6.8 inches, 720 x 1570 pixels, 120 Hz |
| Internal Memory | 128 GB | 64 GB |
| CPU | 2.5 GHz, Octa Core Processor | Octa Core Processor |
| Rear Camera | 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 | 13 MP ƒ/2.2 (Wide Angle) |
| Battery | 6000 mAh | 7000 mAh |
| Price | ₹17,999 | ₹18,999 |
- Like
- Comment
- Share
Overview
| Specs Score | 57 / 100 Better Specs | 49 / 100 |
| Display Resolution | 1080 x 2400 pixels Better Resolution | 720 x 1570 pixels |
| RAM | 8 GB More RAM | 4 GB |
| Storage | 128 GB More Storage | 64 GB |
| CPU Clock Speed | 2.5 GHz Faster Clock Speed | |
| Rear Camera | 50 MP + 2 MP Dual Better Camera Resolution | 13 MP |
| Front Camera | 8 MP Better Front Camera Resolution | 5 MP |
| Weight | 197 g Lighter | 214 g |
| Thickness | 7.94 mm Slimmer | 8.65 mm |
| Battery | 6000 mAh | 7000 mAh Bigger Battery |
| Unique Features | No Water Resistant | 3.5mm Audio Jack No |
General
| Country of Origin | India | |
| Model | RMX3944 | N6x |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February 18, 2025 | July 31, 2026 |
| 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, | OnePlus N6x, Charger, USB Data Cable, SIM Ejector Tool, Protective Case, Quick Guide |
Design
| Dimensions | 76.22 x 165.7 x 7.94 mm | 78.13 x 166.38 x 8.65 mm |
| Weight | 197 g | 214 g |
| Bezel less | No | |
| Colors | Midnight Blue, Stellar Pink, and Lunar Silver | Burgundy Red, Ice Blue |
Display
| Type | Color LCD Screen (1B Colors) | Color LCD Screen |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.72 inches, 1080 x 2400 pixels, 120 Hz | 6.8 inches, 720 x 1570 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 19.6:9 |
| PPI | ~ 392 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 92.65% | ~ 90.4% |
| Glass Type | Armorshell Glass | |
| Brightness | 700 nits (Typical), HBM 900 nits (Typical) | |
| Features | 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 | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, (Hybrid Slot), upto 2 TB |
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, v5.3 | Yes |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | No |
Performance
| AnTuTu Score | 608,900 (Total) (v11) |
Extra
| GPS | Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1), QZSS(L1) | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | |
| Cooling System | 5300mm² Vapor Chamber, Heat Dissipation Area 13280 mm² | |
| AI Features | AI Portrait Glow, AI Eraser, AI Perfect Shot, AI Unblur, AI Reflection Eraser, AI Recompose, AI Detail Boost | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP69 | IP64 |
| Dust Resistant | Yes | 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 | Military-Grade Durability, Night Charging Mode, Aqua Touch, ArmorShell Protection |
Camera
| Rear Camera | 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 | 13 MP ƒ/2.2 (Wide Angle) |
| Camera Sensor | OMNIVISION OV50D | |
| Auto Focus | Yes | Yes |
| Features | 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 | Photo, Video, Portrait, Night, Pro, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, Google Lens,Hypertext, 1080P video: 30 fps, 720P video: 30 fps, 720P SLO-MO video: 120 fps, 1080P TIME-LAPSE: 30 fps, Supports Dual-view video shooting, 10x digital zoom supported |
| Video Recording | 1080p @ 30 fps FHD, 4K @ 30 fps UHD | 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 5 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v16 |
| Custom UI | Realme UI 6 | OxygenOS 16 |
| Chipset | Mediatek Dimensity 6400 | MediaTek Dimensity 6360 Apex |
| CPU | 2.5 GHz, Octa Core Processor | Octa Core Processor |
| GPU | Mali-G615 MC2 | |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | Decoder: MP3, AMRNB, AMRWB, AAC, G711-ALAW, G711-MLAW, VORBIS, OPUS, RAW, FLAC, GSM, Encoder: AAC, AMRNB, AMRWB, FLAC, OPUS |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | H.264, HEVC, VP9, VP8, AV1, MPEG4, 3GPP |
| FM Radio | No | No |
| Audio Features | 300% Ultra Volume | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 7000 mAh |
| Fast Charging | Yes, 45W | Yes, 15W Fast Charge |
| Reverse Charging | Yes, 5W | Yes, 5W |
| Bypass Charging | Yes | |
| Video Playback Time | 49 hours |
Discuss
Be the first to leave a comment.
Related News
OnePlus N6x Teased in India, and Here’s What to Expect from the Second Phone in this Budget ExperimentOnePlus has barely let the N6 breathe before teasing its follow-up. A dedicated microsite for the OnePlus N6x has gone live in India, confirming that this will be the second phone in the company’s new entry-l…
realme P4R 5G India Launch Teased: What We Know So Farrealme has started teasing the upcoming realme P4R 5G in India through a dedicated Flipkart microsite and its own promotional channels. The teaser carries the tagline “The R evolution is coming,” though the c…
Galaxy A07 vs. Oppo K14x vs. Realme P4x: Which Budget 5G Phone Should You Buy?If you’ve been hunting for a new 5G phone lately, you’ve probably experienced this: open three tabs, compare specs, close three tabs, question life choices. The Galaxy A07 5G, Oppo K14x 5G, and Realme P4x 5G …
I Went Inside ASUS’ Design Studio at COMPUTEX 2026. Here’s Why Premium Laptops Are No Longer Just About SpecsAt COMPUTEX 2026, every company pushed the idea that AI will shape the next generation of PCs. But when I visited the ASUS Design Center in Taipei, I saw something different. Inside, industrial designers talk…
