Xiaomi Redmi 15A 5G (4GB RAM + 128GB) vs Realme P4x 5G (8GB RAM + 128GB)
Quick Comparison
Realme P4x 5G (8GB RAM + 128GB) has better RAM than Xiaomi Redmi 15A 5G (4GB RAM + 128GB). In terms of display resolution, Realme P4x 5G (8GB RAM + 128GB) has better resolution of 2400 x 1080 than Xiaomi Redmi 15A 5G (4GB RAM + 128GB) which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Redmi 15A 5G (4GB RAM + 128GB) | Realme P4x 5G (8GB RAM + 128GB) |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 6.9 in | 6.72 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 6300 mAh | 7000 mAh |
| Camera | 32 MP | 50 MP + 2 MP Dual |
| Price | Rs. 15842 | Rs. 25990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 27, 2026. The cost of Xiaomi Redmi 15A 5G (4GB RAM + 128GB) is Rs. 15842. The launch Date of the second phone is December 04, 2025. The cost of Realme P4x 5G (8GB RAM + 128GB) is Rs. 25990.
Display comparison
Xiaomi Redmi 15A 5G (4GB RAM + 128GB) has larger screen size of 6.9 inches in comparison to Realme P4x 5G (8GB RAM + 128GB)'s 6.72 inch screen. Xiaomi Redmi 15A 5G (4GB RAM + 128GB) has IPS Screen type where as Realme P4x 5G (8GB RAM + 128GB) has LCD Screen type. Realme's phone has display density of 391 PPI & Xiaomi's phone has only 254 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 ~ 83%. Xiaomi Redmi 15A 5G (4GB RAM + 128GB) has 20.6:9 aspect ratio where as Realme P4x 5G (8GB RAM + 128GB) has 20:9 aspect ratio.
Memory comparison
Realme P4x 5G (8GB RAM + 128GB)'s larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi 15A 5G (4GB RAM + 128GB)'s lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Realme P4x 5G (8GB RAM + 128GB)'s 50 MP + 2 MP Dual Rear Camera outshines Xiaomi Redmi 15A 5G (4GB RAM + 128GB)'s 32 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 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 | Xiaomi Redmi 15A 5G (4GB RAM + 128GB) | Realme P4x 5G (8GB RAM + 128GB) |
| General | ||
| Model | 15A 5G | RMX5108 |
| 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 | 4 years | 2 years |
| Security Updates | 6 years | 3 years |
| Release Date | March 27, 2026 | December 04, 2025 |
| In The Box | Mobile Phone, Adapter, USB Type-C cable, SIM Eject Tool, Quick Start Guide & Warranty Card | 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 | 79.47 x 171.56 x 8.15 mm | 75.95 x 165.85 x 8.39 mm |
| Weight | 210 g | 208 g |
| Bezel less | No | |
| Colors | Awesome Blue, Amaze Purple, Ace Black | Matte Sliver, Elegant Pink, Lake Green |
| Display | ||
| Type | Color IPS Screen (1.07Mn Colours) | Color LCD Screen (1B Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.9 inches, 720 x 1600 pixels, 120 Hz | 6.72 inches, 1080 x 2400 pixels, 144 Hz |
| Aspect Ratio | 20.6:9 | 20:9 |
| PPI | ~ 254 PPI | ~ 391 PPI |
| Screen to Body Ratio | ~ 83% | ~ 91.4% |
| Brightness | 800nit Peak Brightness | 1000nits Sunlight Display |
| Features | TÜV flicker-free certification, TÜV Circadian Friendly. TÜV low blue light | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 10 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 3.1 |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA/NSA: n1/3/5/8/28/40/41/78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11a/b/g/n/ac | Wi-Fi 6 (802.11ax) Supported |
| Bluetooth | Yes, v5.4 | Yes, v5.4 |
| 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 | |
| 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 | GPS/AGPS, Glonass,Galileo | GNSS: SIngle band: BeiDou, GPS, GLONASS,Galileo,QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light Sensor, Proximity Sensor (Virtual), E Compass, Accelerometer | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope |
| 3.5mm Headphone Jack | Yes | |
| AI Features | Google Gemini | Circle To Search | Xiaomi Interconnectivity | AI Image Editing, NEXT AI, AI Text Scanner, Circle to Search, AI Smart Loop, AI Recording Summary |
| Splash Resistant | Yes | Yes |
| IP Rating | IP52 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Bypass Charging, 5300mm² VC FrostCore Cooling System | |
| Camera | ||
| Rear Camera | 32 MP ƒ/2 (Wide Angle) | 50 MP (Wide Angle) 2 MP |
| Auto Focus | Yes | Yes |
| Features | AI Sky, AI Erase, Classic Film Filters | 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 |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 4K @ 30 fps UHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | HDR | Photo, Video, Portrait, Night, Panorama, Multi Video, Timelapse Video |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | HyperOS 3.0 | Realme UI 6 |
| Chipset | Unisoc T8300 | Mediatek Dimensity 7400 Ultra |
| CPU | 2.2 GHz, Octa Core Processor | 2.6 GHz, Octa Core Processor |
| Core Details | 2*A78 2.2Ghz + 6*A55 2.0GHz | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| GPU | G57 950MHz | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | 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 | Yes | No |
| Speaker Type | Dual Stereo | Dual Stereo |
| Audio Features | Bottom Firing Speaker with 200% Volume Boost | 400% Volume |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6300 mAh | 7000 mAh |
| Fast Charging | Yes, 15W | Yes, 45W Ultra Charge |
| Reverse Charging | Yes | Yes, 5W |
| Bypass Charging | Yes | |