OnePlus N6x (6GB RAM + 128GB) vs Xiaomi Redmi 15C 5G (6GB RAM + 128GB)
Quick Comparison
Both OnePlus N6x (6GB RAM + 128GB) and Xiaomi Redmi 15C 5G (6GB RAM + 128GB) comes with same RAM. In terms of display resolution, Xiaomi Redmi 15C 5G (6GB RAM + 128GB) has better resolution of 1600 x 720 than OnePlus N6x (6GB RAM + 128GB) which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | OnePlus N6x (6GB RAM + 128GB) | Xiaomi Redmi 15C 5G (6GB RAM + 128GB) |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.8 in | 6.9 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7000 mAh | 6000 mAh |
| Camera | 13 MP | 50 MP + Auxiliary lens Dual |
| Price | Rs. 22499 | Rs. 17999 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is July 31, 2026. The cost of OnePlus N6x (6GB RAM + 128GB) is Rs. 22499. The launch Date of the second phone is December 03, 2025. The cost of Xiaomi Redmi 15C 5G (6GB RAM + 128GB) is Rs. 17999.
Display comparison
Xiaomi Redmi 15C 5G (6GB RAM + 128GB) has larger screen size of 6.9 inches in comparison to OnePlus N6x (6GB RAM + 128GB)'s 6.8 inch screen. OnePlus N6x (6GB RAM + 128GB) has LCD Screen type where as Xiaomi Redmi 15C 5G (6GB RAM + 128GB) has IPS LCD Screen type. Both have same 254 PPI. In terms of screen to body ratio, OnePlus's phone has better screen to body ratio of ~ 90.4% than Xiaomi's phone ~ 82.1%. OnePlus N6x (6GB RAM + 128GB) has 19.6:9 aspect ratio where as Xiaomi Redmi 15C 5G (6GB RAM + 128GB) has 20.6:9 aspect ratio.
Memory comparison
Both mobiles come with 6 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Redmi 15C 5G (6GB RAM + 128GB)'s 50 MP + Auxiliary lens Dual Rear Camera outclasses OnePlus N6x (6GB RAM + 128GB)'s 13 MP Rear Camera in terms of resolution. Xiaomi Redmi 15C 5G (6GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to OnePlus N6x (6GB RAM + 128GB)'s 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | OnePlus N6x (6GB RAM + 128GB) | Xiaomi Redmi 15C 5G (6GB RAM + 128GB) |
| General | ||
| Country of Origin | India | |
| Model | N6x | 15C 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 4 years | |
| Release Date | July 31, 2026 | December 03, 2025 |
| In The Box | OnePlus N6x, Charger, USB Data Cable, SIM Ejector Tool, Protective Case, Quick Guide | Dark Purple, Moonlight Blue, Midnight Black |
| Design | ||
| Dimensions | 78.13 x 166.38 x 8.65 mm | 79.47 x 171.56 x 7.99 mm |
| Weight | 214 g | 211 g |
| Colors | Burgundy Red, Ice Blue | |
| Display | ||
| Type | Color LCD Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.8 inches, 720 x 1570 pixels, 120 Hz | 6.9 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 19.6:9 | 20.6:9 |
| PPI | ~ 254 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 90.4% | ~ 82.1% |
| Brightness | 700 nits (Typical), HBM 900 nits (Typical) | 660 nits (typ), 810 nits HBM |
| Color Gamut | 83% NTSC | |
| Features | TÜV Rheinland Low Blue Light (Software Solution) Certified, TÜV Rheinland Circadian Friendly Certified, TÜV Rheinland Flicker Free Certified, Contrast ratio: 1200:1, | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | Upto 4 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB | Yes, upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi: 2.4GHz | 5GHz | |
| Bluetooth | Yes | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| IR Blaster | No | |
| Performance | ||
| AnTuTu Score | 608,900 (Total) (v11) | |
| Geekbench Score | 1,942 (Multi Core) (v6) 735 (Single Core) 1,420 (OpenCL) 1,405 (Vulkan) | |
| Extra | ||
| GPS | Yes | GPS | Glonass | Galileo | Beidou |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Virtual Proximity Sensor, Ambient Light Sensor Accelerometer, Electronic compass |
| 3.5mm Headphone Jack | Yes | 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 | Gemini, Circle to Search |
| Splash Resistant | Yes | Yes |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Military-Grade Durability, Night Charging Mode, Aqua Touch, ArmorShell Protection | |
| Camera | ||
| Rear Camera | 13 MP ƒ/2.2 (Wide Angle) | 50 MP ƒ/1.8 (Wide Angle) (Auxiliary lens) |
| Auto Focus | Yes | Yes |
| Features | 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 | HDR Mode, Night Mode, Auto Night Mode, Portrait Mode, Time-lapse |
| Video Recording | 1080p @ 60 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | Photo, Video, Portrait, Night, Panorama, Dual-view video, TIME-LAPSE, 1080P video: 30 fps, 720P video: 30 fps, 1080P TIME-LAPSE: 30 fps, Supports Dual-view video shooting | |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | OxygenOS 16 | HyperOS 2 |
| Chipset | MediaTek Dimensity 6360 Apex | Mediatek Dimensity 6300 |
| CPU | Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| GPU | Arm Mali-G57 MC2 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Decoder: MP3, AMRNB, AMRWB, AAC, G711-ALAW, G711-MLAW, VORBIS, OPUS, RAW, FLAC, GSM, Encoder: AAC, AMRNB, AMRWB, FLAC, OPUS | Yes |
| Video | H.264, HEVC, VP9, VP8, AV1, MPEG4, 3GPP | Yes |
| FM Radio | No | Yes |
| Audio Features | 300% Ultra Volume | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charge | Yes, 33W |
| Reverse Charging | Yes, 5W | Yes |
| Bypass Charging | Yes | |