Xiaomi Redmi 15 4G has better RAM than Xiaomi Redmi A5 4G (4GB RAM + 128GB). In terms of display resolution, Xiaomi Redmi 15 4G has better resolution of 2340 x 1080 than Xiaomi Redmi A5 4G (4GB RAM + 128GB) which has resolution of 1650 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Redmi A5 4G (4GB RAM + 128GB) | Xiaomi Redmi 15 4G |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.88 in | 6.9 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5200 mAh | 7000 mAh |
| Camera | 32 MP | 50 MP Dual |
| Price | Rs. 7499 | Rs. 13990 |
The launch Date of the first phone is March 21, 2025. The cost of Xiaomi Redmi A5 4G (4GB RAM + 128GB) is Rs. 7499. The launch Date of the second phone is August 01, 2025. The Expected cost of Xiaomi Redmi 15 4G is Rs. 13990.
Xiaomi Redmi A5 4G (4GB RAM + 128GB) has screen size of 6.88 inches which falls short to Xiaomi Redmi 15 4G's 6.9 inch screen. There is IPS Screen Type in both the phones. Xiaomi Redmi 15 4G has display density of 374 PPI & Xiaomi Redmi A5 4G (4GB RAM + 128GB) has only 262 PPI display density. In terms of screen to body ratio, Xiaomi Redmi A5 4G (4GB RAM + 128GB) has better screen to body ratio of ~ 84.1% than Xiaomi Redmi 15 4G's ~ 83.2%. Xiaomi Redmi A5 4G (4GB RAM + 128GB) has 20.5:9 aspect ratio where as Xiaomi Redmi 15 4G has 19.5:9 aspect ratio.
Xiaomi Redmi 15 4G's larger 6 GB RAM is better for playing games and all with respect to Xiaomi Redmi A5 4G (4GB RAM + 128GB)'s lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Xiaomi Redmi 15 4G's 50 MP Dual Rear Camera outshines Xiaomi Redmi A5 4G (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.
Both the phones run on Android Operating System Version 15.
| Name | Xiaomi Redmi A5 4G (4GB RAM + 128GB) | Xiaomi Redmi 15 4G |
| General | ||
| Country of Origin | India | |
| Model | 25028RN03I | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 21, 2025 | August 01, 2025 |
| In The Box | Handset, 15W Charger, Type C USB Cable, Sim Eject Tool, Quick Start Guide, Warranty Card | |
| Design | ||
| Dimensions | 77.8 x 171.7 x 8.3 mm | 82.1 x 171.1 x 8.6 mm |
| Weight | 193 g | 224 g |
| Bezel less | No | |
| Colors | Jaisalmer Gold, Pondicherry Blue, Just Black | Midnight Black, Titan Gray, Sandy Purple |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color IPS Screen |
| Touch | Yes | Yes |
| Size | 6.88 inches, 720 x 1650 pixels, 120 Hz | 6.9 inches, 1080 x 2340 pixels, 144 Hz |
| Aspect Ratio | 20.5:9 | 19.5:9 |
| PPI | ~ 262 PPI | ~ 374 PPI |
| Screen to Body Ratio | ~ 84.1% | ~ 83.2% |
| Features | 600nits Peak Brightness, TUV Eye Care Triple Certification | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 2 TB | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Supports 2.4 GHz and 5 GHz Dual Band | |
| Bluetooth | Yes, v5.2 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| IR Blaster | No | Yes |
| Extra | ||
| GPS | GPS, AGPS, GLONASS, BEIDOU | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Virtual Proximity Sensor, Virtual Ambient Light Sensor, Accelerometer, E Compass | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP52 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | eMMC 5.1, 2 Android Major Updates, 4 Years of Security Patch Updates | |
| Camera | ||
| Rear Camera | 32 MP ƒ/1.8 (Wide Angle) | 50 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Photo Mode, Ultra HD Mode, Portrait Mode, Night Mode, Timelapse, Video | HDR |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v15 |
| Chipset | Unisoc T7250 | Qualcomm Snapdragon 685 |
| CPU | 1.8 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz | |
| GPU | Mali-G57 MP1 | Adreno 610 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | Yes |
| Video | MP4, M4V. MKV, XVID | Yes |
| FM Radio | Yes, with FM Recording | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5200 mAh, Li-Po Battery | 7000 mAh |
| Fast Charging | Yes, 15W Fast Charging | Yes, 33W |