Xiaomi Redmi 15 5G has better RAM than Xiaomi Redmi 15A 5G (4GB RAM + 128GB). In terms of display resolution, Xiaomi Redmi 15 5G has better resolution of 2340 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) | Xiaomi Redmi 15 5G |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.9 in | 6.9 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 6300 mAh | 7000 mAh |
| Camera | 32 MP | 50 MP Dual |
| Price | Rs. 14499 | Rs. 16499 |
The launch Date of the first phone is March 27, 2026. The cost of Xiaomi Redmi 15A 5G (4GB RAM + 128GB) is Rs. 14499. The launch Date of the second phone is August 01, 2025. The cost of Xiaomi Redmi 15 5G is Rs. 16499.
There is IPS Screen Type in both the phones. Xiaomi Redmi 15 5G has display density of 374 PPI & Xiaomi Redmi 15A 5G (4GB RAM + 128GB) has only 254 PPI display density. In terms of screen to body ratio, Xiaomi Redmi 15 5G has better screen to body ratio of ~ 83.2% than Xiaomi Redmi 15A 5G (4GB RAM + 128GB)'s ~ 83%. Both phones have same aspect ratio of 20.6:9.
Xiaomi Redmi 15 5G's larger 6 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.
Xiaomi Redmi 15 5G's 50 MP Dual Rear Camera outclasses 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.
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
| Name | Xiaomi Redmi 15A 5G (4GB RAM + 128GB) | Xiaomi Redmi 15 5G |
| General | ||
| Country of Origin | India | |
| Model | 15A 5G | 15 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| 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 | 4 years |
| Release Date | March 27, 2026 | August 01, 2025 |
| In The Box | Mobile Phone, Adapter, USB Type-C cable, SIM Eject Tool, Quick Start Guide & Warranty Card | Mobile Phone * 1, Adapter * 1, USB Type-C cable * 1, SIM Eject Tool * 1, Quick Start Guide, & Warranty Card * 1, Safety Information * 1 |
| Design | ||
| Dimensions | 79.47 x 171.56 x 8.15 mm | 80.45 x 168.48 x 8.4 mm |
| Weight | 210 g | 217 g |
| Colors | Awesome Blue, Amaze Purple, Ace Black | Sandy Purple, Frosted White, Midnight Black |
| Display | ||
| Type | Color IPS Screen (1.07Mn Colours) | Color IPS Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 288 Hz Touch Sampling Rate |
| Size | 6.9 inches, 720 x 1600 pixels, 120 Hz | 6.9 inches, 1080 x 2340 pixels, 144 Hz |
| Aspect Ratio | 20.6:9 | 20.6:9 |
| PPI | ~ 254 PPI | ~ 374 PPI |
| Screen to Body Ratio | ~ 83% | ~ 83.2% |
| Brightness | 800nit Peak Brightness | 850nits Peak Brightness |
| Features | TÜV flicker-free certification, TÜV Circadian Friendly. TÜV low blue light | TÜV Rheinland Circadian Friendly, TÜV Rheinland flicker free, TÜV Rheinland Low Blue light |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 6 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | 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 | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8 |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11a/b/g/n/ac | |
| Bluetooth | Yes, v5.4 | Yes, v5.1, A2DP, LE |
| USB | Yes, USB-C | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | GPS/AGPS, Glonass,Galileo | Yes, with A-GPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light Sensor, Proximity Sensor (Virtual), E Compass, Accelerometer | Ambient Light Sensor, Proximity Sensor (Virtual), E Compass, Accelerometer |
| AI Features | Google Gemini | Circle To Search | Xiaomi Interconnectivity | Circle to Search, Gemini AI, AI Erase |
| Splash Resistant | Yes | Yes |
| IP Rating | IP52 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Hydro Touch | |
| Camera | ||
| Rear Camera | 32 MP ƒ/2 (Wide Angle) | 50 MP ƒ/1.75 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | AI Sky, AI Erase, Classic Film Filters | AI Sky, AI Erase, Classic Film Filters |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | HyperOS 3.0 | HyperOS 2 |
| Chipset | Unisoc T8300 | Qualcomm Snapdragon 6s Gen3 |
| CPU | 2.2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2*A78 2.2Ghz + 6*A55 2.0GHz | 2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55 |
| GPU | G57 950MHz | Adreno 619 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Speaker Type | Dual Stereo | Bottom Firing Loud Speaker |
| Audio Features | Bottom Firing Speaker with 200% Volume Boost | Dolby Certified, 200% Super Volume |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6300 mAh | 7000 mAh, Si-C EV-Grade Technology |
| Fast Charging | Yes, 33W | Yes, 33W |
| Reverse Charging | Yes, 15W | Yes, 18W |
| Reverse Wireless Charging | Yes, 7.5 | |