Realme 15x 5G vs Xiaomi Redmi Note 15
Quick Comparison
Both Realme 15x 5G and Xiaomi Redmi Note 15 comes with same RAM. In terms of display resolution, Realme 15x 5G has better resolution of 2400 x 1200 than Xiaomi Redmi Note 15 which has resolution of 2480 x 1080. Both have the same amount of internal memory.
| Name | Realme 15x 5G | Xiaomi Redmi Note 15 |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.74 in | 6.73 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 6500 mAh | 5000 mAh |
| Camera | 50 MP + 12 MP + 2 MP Triple | 64 MP + 13 MP + 2 MP Triple |
| Price | Rs. 16990 | Rs. 15990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be December 18, 2025 (Expected). The cost of Realme 15x 5G is Rs. 16990. The launch Date of the second phone is expected to be August 21, 2025 (Expected). The Expected cost of Xiaomi Redmi Note 15 is Rs. 15990.
Display comparison
Realme 15x 5G has larger screen size of 6.74 inches in comparison to Xiaomi Redmi Note 15's 6.73 inch screen. Realme 15x 5G has IPS Screen type where as Xiaomi Redmi Note 15 has AMOLED Screen type. Xiaomi's phone has display density of 407 PPI & Realme's phone has only 398 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 90.8% than Realme's phone ~ 89.97%. Realme 15x 5G has 20:9 aspect ratio where as Xiaomi Redmi Note 15 has 20.5:9 aspect ratio.
Memory comparison
Both phones come with 8 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Redmi Note 15's 64 MP + 13 MP + 2 MP Triple Rear Camera outshines Realme 15x 5G's 50 MP + 12 MP + 2 MP Triple Rear Camera in terms of resolution. Xiaomi Redmi Note 15 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 15x 5G's 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
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Full Comparison
| Name | Realme 15x 5G | Xiaomi Redmi Note 15 |
| General | ||
| Model | Redmi Note 15 | |
| 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 |
| Release Date | December 18, 2025 (Expected) | August 21, 2025 (Expected) |
| Design | ||
| Bezel less | No | |
| Display | ||
| Type | Color IPS Screen (1B Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.74 inches, 1200 x 2400 pixels, 120 Hz | 6.73 inches, 1080 x 2480 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 398 PPI | ~ 407 PPI |
| Screen to Body Ratio | ~ 89.97% | ~ 90.8% |
| Glass Type | Corning Gorilla Glass | |
| Features | Brightness:800 Nits (Typical) |1200 Nits (HBM), Pixel Arrangement: RGB, Relative Humidity: 5% to 95% (Non-Condensing), Dimming Mode: DC Dimming, Supports Eye Comfort, Supports Dark Mode | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 1 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 802.11 a/b/g/n/ac | |
| Bluetooth | Yes, v5.4, Support SBC, AAC, APTX, APTX-HD, LDAC, LHDC | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.1 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1),QZSS(L1) | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic , Light, Proximity, Acceleration, Flicker Sensor | 360̊ Ambient Light Sensor, Proximity Sensor, E Compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | Yes | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP69 | |
| Dust Resistant | Yes | No |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 12 MP (Ultra Wide) 2 MP (Depth Sensor) | 64 MP + 13 MP + 2 MP |
| Auto Focus | Yes | Yes |
| Features | Portrait, Panaroma, Time Lapse, Pro Mode, Night Mode | |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP (Wide Angle) Punch Hole, Screen Flash | 32 MP Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | Realme UI 5 | MIUI15 |
| Chipset | Mediatek Dimensity 7025 | Mediatek Dimensity 6020 |
| CPU | 2.5 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x 2.5 GHz – Cortex-A78 & 6x 2 GHz – Cortex-A55 | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz |
| GPU | PowerVR IMG GPU | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | MP3, AMR, FLAC, APE |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | MP4, M4V, MKV, XVID |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 65W SUPERVOOC Charge | Yes, 80W Fast Charging |
| Reverse Charging | Yes | Yes |