Realme 15x 5G vs Xiaomi Redmi Note 15
Quick Comparison
Realme 15x 5G has better RAM than Xiaomi Redmi Note 15. In terms of display resolution, Realme 15x 5G has better resolution of 2400 x 1200 than Xiaomi Redmi Note 15 which has resolution of 2392 x 1080. Both have the same amount of internal memory.
| Name | Realme 15x 5G | Xiaomi Redmi Note 15 |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.74 in | 6.77 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 6500 mAh | 5800 mAh |
| Camera | 50 MP + 12 MP + 2 MP Triple | 50 MP + 2 MP Dual |
| Price | Rs. 16990 | Rs. 17990 |
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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 Expected cost of Realme 15x 5G is Rs. 16990. The launch Date of the second phone is August 21, 2025. The Expected cost of Xiaomi Redmi Note 15 is Rs. 17990.
Display comparison
Xiaomi Redmi Note 15 has larger screen size of 6.77 inches in comparison to Realme 15x 5G's 6.74 inch screen. Realme 15x 5G has IPS Screen type where as Xiaomi Redmi Note 15 has AMOLED Screen type. Realme's phone has display density of 398 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 ~ 89.97% than Xiaomi's phone ~ 89.1%. Realme 15x 5G has 20:9 aspect ratio where as Xiaomi Redmi Note 15 has 20.5:9 aspect ratio.
Memory comparison
Realme 15x 5G's larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi Note 15's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
They both have the same 50 MP + 12 MP + 2 MP Triple Rear Camera. Realme 15x 5G will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Xiaomi Redmi Note 15's 8 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 |
| Design | ||
| Dimensions | 75.4 x 165 x 7.4 mm | |
| Weight | 178 g | |
| Bezel less | No | |
| Colors | Midnight Black, Star White, Sky Blue | |
| Display | ||
| Type | Color IPS Screen (1B Colors) | Color AMOLED Screen (68B) |
| Touch | Yes | Yes |
| Size | 6.74 inches, 1200 x 2400 pixels, 120 Hz | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 398 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 89.97% | ~ 89.1% |
| Glass Type | Xiaomi Dragon Crystal Glass | |
| Brightness | 3200 nits (peak) | |
| 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 | 6 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, v5.1, 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, 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, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic , Light, Proximity, Acceleration, Flicker Sensor | Accelerometer, Gyro, Compass, Proximity |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| Water Resistance | Yes | Yes, 1.5 m upto 30 min |
| IP Rating | IP69 | IP68 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 12 MP (Ultra Wide) 2 MP (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) 2 MP (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP (Wide Angle) Punch Hole, Screen Flash | 8 MP (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | Realme UI 5 | MIUI15 |
| Chipset | Mediatek Dimensity 6300 | Qualcomm Snapdragon 6 Gen3 |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz |
| GPU | Arm Mali-G57 MC2 | Adreno 710 |
| Java | No | No |
| Browser | Yes | Yes |
| 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 | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh | 5800 mAh |
| Fast Charging | Yes, 65W SUPERVOOC Charge | Yes, 45W Fast Charging |
| Reverse Charging | Yes | Yes |