Side-by-side technical data
Xiaomi Redmi 15C 5G vs Xiaomi Redmi A4
Comparison between Xiaomi Redmi 15C 5G and Xiaomi Redmi A4: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.
NeoTeo's verdict
Which of the two is the better buy
The Xiaomi Redmi 15C 5G is the better fit for buyers focused on the screen, battery, and connectivity; the Redmi A4 5G has the storage edge. Their overall scores are close, so the choice comes down to those differences.
For performance, the Redmi A4 5G pairs a Qualcomm Snapdragon 4 Gen 2 with UFS 2.2, while the Redmi 15C 5G has a MediaTek Dimensity 6300 and eMMC 5.1. The A4 tops out at 128 GB, versus 256 GB on the 15C, which also supports NFC.
The Redmi 15C 5G reaches 800 nits of peak brightness, compared with 600 nits on the A4. Its 6000 mAh battery and 33 W charging also top the A4’s 5160 mAh and 18 W. For connectivity, its maximum download speed is 3300 Mbps, versus 1000 Mbps.
Xiaomi Redmi 15C 5G
The Xiaomi Redmi A4 5G is the better buy for buyers who prioritize UFS 2.2 storage over eMMC 5.1.
Xiaomi Redmi A4
The Xiaomi Redmi 15C 5G is the better buy for buyers who want a larger battery and faster charging.
The verdict
Your pick: Xiaomi Redmi 15C 5G, ahead on Design & display, Connectivity and Battery & charging.
| Category | Redmi 15C 5G | Redmi A4 |
|---|---|---|
| Design & display | 5.5 | 5.2 |
| Performance & hardware | 4.0 | 4.3 |
| Camera | 3.7 | 3.8 |
| Connectivity | 6.8 | 6.2 |
| Battery & charging | 6.3 | 5.5 |
Which one is for you?
Xiaomi Redmi 15C 5G, if you care about…
- Battery Capacity
- 6,000 mAh
- against 5,160 mAh
- AnTuTu Score
- 409,000
- against 383,772
- Bluetooth Version
- Bluetooth 5.4
- against Bluetooth 5.3
- Maximum Storage Capacity
- 256 GB
- against 128 GB
Xiaomi Redmi A4, if you care about…
- RAM Capacity
- 6 GB
- against 4 GB
- Storage Type
- UFS 2.2
- against eMMC 5.1
Specification comparison
Performance
| Specification | Redmi 15C 5G | Redmi A4 |
|---|---|---|
| Processor Model | MediaTek Dimensity 6300 | Qualcomm Snapdragon 4s Gen 2 |
| Processor Process Size | 6 nm | 4 nm Best value |
| Graphics GPU | Mali-G57 MC2 | Qualcomm Adreno 613 |
| Storage Type | eMMC 5.1 | UFS 2.2 Best value |
| Maximum CPU Clock | 2.4 GHz Best value | 2 GHz |
| Maximum Storage Capacity | 256 GB Best value | 128 GB |
| AnTuTu Score | 409,000 Best value | 383,772 |
| Geekbench 6 Single-Core | 782 | — |
| Geekbench 6 Multi-Core | 2,012 | — |
| CPU Description | 2x2.4 GHz ARM Cortex-A76 + 6x2.0 GHz ARM Cortex-A55 | Octa-core CPU with 2 Cortex-A78 cores and 6 Cortex-A55 cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 6 GB Best value |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
Design
| Specification | Redmi 15C 5G | Redmi A4 |
|---|---|---|
| Body Colors | Black, Purple, Green | Black, Purple |
| Body Thickness | 8.2 mm | 8.2 mm |
| Body Width | 81.1 mm | 77.8 mm |
| Body Height | 173.2 mm | 171.9 mm |
| Weight | 211 g Best value | 212.4 g |
| Usable Surface | 84 % | 84 % |
| Body Materials | Plastic, Glass | Glass, Plastic, Polycarbonate |
| Resistance Features | IP64 Best value | IP52 |
| Drop Resistance Class | A | — |
| Repairability Class | C | — |
Battery
| Specification | Redmi 15C 5G | Redmi A4 |
|---|---|---|
| Battery Capacity | 6,000 mAh Best value | 5,160 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 33 W Best value | 18 W |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable | Fast Charging, Non-Removable |
| Battery Endurance | 69 h | — |
Display
| Specification | Redmi 15C 5G | Redmi A4 |
|---|---|---|
| Display Aspect Ratio | 21:9 | 21:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 800 nits Best value | 600 nits |
| Display Diagonal | 6.9″ Best value | 6.88″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,600 px | 1,640 px Best value |
| Display Pixel Density | 260 ppi | 260 ppi |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 240 Hz | 240 Hz |
| Display Contrast Ratio | 1,500 :1 | — |
| Display Features | Water Drop Notch, TÜV Rheinland Flicker-Free Certified, TÜV Rheinland Eye Comfort Certification, DC Dimming, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, Gorilla Glass 3 | Water Drop Notch, 120Hz, Capacitive Touch, Scratch Resistant, Curved Glass, Frameless, DCI-P3, TÜV Rheinland Flicker-Free Certified, TÜV Rheinland Low Blue Light, TÜV Rheinland Eye Comfort Certification |
Sensors
| Specification | Redmi 15C 5G | Redmi A4 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Redmi 15C 5G | Redmi A4 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Compass, Light Sensor, Virtual Proximity Sensing | Fingerprint Sensor, Accelerometer, Virtual Proximity Sensing |
Software
| Specification | Redmi 15C 5G | Redmi A4 |
|---|---|---|
| Operating System | Android 16 | Android 14 |
| OS Family | Android | Android |
| OS Version | 16 Best value | 14 |
| Google Services | Yes | Yes |
Connectivity
| Specification | Redmi 15C 5G | Redmi A4 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, 4G LTE B28B, 4G LTE B28A, 4G LTE B32, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B48, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n28b, 5G NR n28a, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28a, 5G NR n28b, 5G NR n40, 5G NR n78 |
| Cellular Technologies | LTE, 5G | GSM, HSPA, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.4 Best value | Bluetooth 5.3 |
| Bluetooth Profiles | A2DP, EDR, HID, LE, LDAC, SBC, AAC | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, Computer Sync, Infrared, NFC, OTA Sync, FM Radio, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB Type-C, USB 2.0 | 3.5 mm Audio Jack, USB Type-C, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE, Infrared |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | — | 0.81 W/kg |
| SAR American Body | — | 0.71 W/kg |
| SAR (EU) head | 0.987 W/kg | — |
| SAR (EU) body | 0.902 W/kg | — |
| Max. download speed | 3,300 Mbps | — |
Audio
| Specification | Redmi 15C 5G | Redmi A4 |
|---|---|---|
| Audio Features | Noise-Cancellation Microphone, A2DP, EDR, HID, LE, LDAC, SBC, AAC | Loudspeaker, A2DP, LE |
Technical
| Specification | Redmi 15C 5G | Redmi A4 |
|---|---|---|
| Model numbers | — | 24116RNC1I |
