Xiaomi Redmi Note 15 Pro 4G has better RAM than Realme P4x 5G. In terms of display resolution, Realme P4x 5G has better resolution of 2400 x 1080 than Xiaomi Redmi Note 15 Pro 4G which has resolution of 2392 x 1080. Xiaomi Redmi Note 15 Pro 4G has more internal memory than Realme P4x 5G
| Name | Realme P4x 5G | Xiaomi Redmi Note 15 Pro 4G |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.72 in | 6.77 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 7000 mAh | 6500 mAh |
| Camera | 50 MP + 2 MP Dual | 200 MP + 8 MP Dual |
| Price | Rs. 17949 | Rs. 19990 |
The launch Date of the first phone is December 04, 2025. The cost of Realme P4x 5G is Rs. 17949. The launch Date of the second phone is December 18, 2025. The Expected cost of Xiaomi Redmi Note 15 Pro 4G is Rs. 19990.
Realme P4x 5G has screen size of 6.72 inches which falls short to Xiaomi Redmi Note 15 Pro 4G's 6.77 inch screen. Realme P4x 5G has LCD Screen type where as Xiaomi Redmi Note 15 Pro 4G has AMOLED Screen type. Realme's phone has display density of 391 PPI & Xiaomi's phone has only 388 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 91.4% than Xiaomi's phone ~ 89.1%. Realme P4x 5G has 20:9 aspect ratio where as Xiaomi Redmi Note 15 Pro 4G has 20.1:9 aspect ratio.
Xiaomi Redmi Note 15 Pro 4G's larger 8 GB RAM is better for playing games and all with respect to Realme P4x 5G's lower 6 GB RAM. Xiaomi Redmi Note 15 Pro 4G has more Internal Memory (256 GB) than Realme P4x 5G (128 GB).
Xiaomi Redmi Note 15 Pro 4G's 200 MP + 8 MP Dual Rear Camera outshines Realme P4x 5G's 50 MP + 2 MP Dual Rear Camera in terms of resolution. Xiaomi Redmi Note 15 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 P4x 5G's 8 MP Front Camera.
Both the phones run on Android Operating System Version 15.
| Name | Realme P4x 5G | Xiaomi Redmi Note 15 Pro 4G |
| General | ||
| Model | RMX5108 | 25100RA69G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 3 years | |
| Release Date | December 04, 2025 | December 18, 2025 |
| In The Box | 1 x Handset, 1 x Charger, 1 x USB data cable, 1 x SIM Ejector Tool, 1 x Protective Case, 1 x Quick Guide | |
| Design | ||
| Dimensions | 75.95 x 165.85 x 8.39 mm | 76.3 x 163.2 x 8 mm |
| Weight | 208 g | 195 g |
| Bezel less | No | |
| Colors | Matte Sliver, Elegant Pink, Lake Green | Black, Glacier Blue, Titanium |
| Display | ||
| Type | Color LCD Screen (1B Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.72 inches, 1080 x 2400 pixels, 144 Hz | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.1:9 |
| PPI | ~ 391 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 91.4% | ~ 89.1% |
| Glass Type | Corning Gorilla Glass Victus 2 | |
| Brightness | 1000nits Sunlight Display | |
| HDR Support | Yes, HDR10+ | |
| Features | HDR10+ | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 10 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 2.2 |
| Card Slot | Yes | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 (802.11ax) Supported | |
| Bluetooth | Yes, v5.4 | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go |
| IR Blaster | No | Yes |
| Performance | ||
| AnTuTu Score | 1,001,028 (Total) (v11) 353,428 (CPU) 149,704 (GPU) 210,954 (Memory) 286,942 (UX) | |
| Geekbench Score | 2,971 (Multi Core) (v6) 1,045 (Single Core) 3,047 (OpenCL) 2,930 (Vulkan) | |
| Extra | ||
| GPS | GNSS: SIngle band: BeiDou, GPS, GLONASS,Galileo,QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope | Acelerometer, Proximity, Gyro, Compass |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| AI Features | AI Image Editing, NEXT AI, AI Text Scanner, Circle to Search, AI Smart Loop, AI Recording Summary | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP65 |
| Dust Resistant | Yes | Yes |
| Extra Features | Bypass Charging, 5300mm² VC FrostCore Cooling System | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 2 MP | 200 MP ƒ/1.7 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, Cinematic, SLO-MO, Long Exposure, Dual-view video, TIME-LAPSE, HI-RES, Google Lens, PRO, Hypertext, Scan, DOC SCANNER, TILT-SHIFT | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD, 4K @ 30 fps UHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | Realme UI 6 | MIUI 15 |
| Chipset | Mediatek Dimensity 7400 Ultra | Mediatek Helio G200 |
| CPU | 2.6 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 |
| GPU | Mali-G615 MC2 | Mali-G57 MC2 (1.1GHz) |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | 400% Volume | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 6500 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W Ultra Charge | Yes, 45W Fast charging |
| Reverse Charging | Yes, 5W | Yes, 18W |
| Bypass Charging | Yes | |