Side-by-side technical data
Xiaomi Redmi 8A Dual vs Xiaomi Redmi 15C 4G
Comparison between Xiaomi Redmi 8A Dual and Xiaomi Redmi 15C 4G: 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 4G is the more capable all-rounder, with an edge over the Redmi 8A Dual in display, performance, and camera, plus a 6000 mAh battery. The 8A Dual’s distinguishing extra is reverse charging.
The 15C 4G’s display measures 6.9″ versus 6.22″ and reaches 660 nits versus 400 nits; the 8A Dual is denser at 270 ppi versus 254 ppi. The RAM gap also matters: 8 GB against 3 GB. The 15C 4G pairs a Helio G81 Ultra with Android 15, while the 8A Dual has a Snapdragon 439 and Android 9.
The main camera is 50 MP versus 13 MP, and battery capacity is 6000 mAh versus 5000 mAh; charging is 33 W versus 18 W. The 15C 4G also adds NFC and Bluetooth 5.4, compared with Bluetooth 4.2 on the 8A Dual. Reverse charging gives the Redmi 8A Dual a specific reason to make sense for buyers who need that feature.
Xiaomi Redmi 8A Dual
The Xiaomi Redmi 8A Dual is the better buy for anyone who needs reverse charging, a feature absent from the Redmi 15C 4G.
Xiaomi Redmi 15C 4G
The Xiaomi Redmi 15C 4G is the better buy for anyone who wants a larger display, more RAM, and a 50 MP main camera.
The verdict
Your pick: Xiaomi Redmi 15C 4G, ahead on Design & display, Performance & hardware, Camera and Connectivity.
| Category | Redmi 8A Dual | Redmi 15C 4G |
|---|---|---|
| Design & display | 4.4 | 5.3 |
| Performance & hardware | 1.9 | 4.8 |
| Camera | 3.0 | 3.7 |
| Connectivity | 4.0 | 5.6 |
| Battery & charging | 6.0 | 6.3 |
Which one is for you?
Xiaomi Redmi 8A Dual, if you care about…
- Display Pixel Density
- 270 ppi
- against 254 ppi
- Weight
- 188 g
- against 205 g
- Battery Features
- Fast Charging, Reverse Charging, Non-Removable
- against Fast Charging, Rechargeable, Battery Level Indicator
Xiaomi Redmi 15C 4G, if you care about…
- Battery Capacity
- 6,000 mAh
- against 5,000 mAh
- RAM Capacity
- 8 GB
- against 3 GB
- Wi-Fi Standards
- Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
- against Wi-Fi 802.11 b/g/n
- Bluetooth Version
- Bluetooth 5.4
- against Bluetooth 4.2
Specification comparison
Performance
| Specification | Redmi 8A Dual | Redmi 15C 4G |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 439 | MediaTek Helio G81 Ultra |
| Processor Process Size | 12 nm | 12 nm |
| Graphics GPU | Qualcomm Adreno 505 | Mali-G52 MC2 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 1.95 GHz | 2 GHz Best value |
| Maximum Storage Capacity | 64 GB | 256 GB Best value |
| AnTuTu Score | 118,350 | — |
| Geekbench 6 Single-Core | — | 420 |
| Geekbench 6 Multi-Core | — | 1,391 |
| CPU Description | Octa-core: 4 × Cortex-A53 at 1.95 GHz and 4 × Cortex-A53 at 1.45 GHz. | Octa-core CPU with 2 Cortex-A75 cores at 2.0 GHz and 6 Cortex-A55 cores at 1.8 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 3 GB | 8 GB Best value |
| RAM Type | LPDDR3 | DDR4 Best value |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v9 | — |
Design
| Specification | Redmi 8A Dual | Redmi 15C 4G |
|---|---|---|
| Body Colors | White, Blue, Grey | Blue, Mint Green, Grey, Orange |
| Body Thickness | 9.4 mm | 8 mm Best value |
| Body Width | 75.4 mm | 79.5 mm |
| Body Height | 156.5 mm | 171.6 mm |
| Weight | 188 g Best value | 205 g |
| Usable Surface | 81.8 % | 84.3 % Best value |
| Body Materials | Glass, Plastic, P2i Nano Coating | Glass, Plastic, TPU |
| Resistance Features | Water Resistant | IP64 |
| Drop Resistance Class | — | A |
| Repairability Class | — | C |
Battery
| Specification | Redmi 8A Dual | Redmi 15C 4G |
|---|---|---|
| Battery Capacity | 5,000 mAh | 6,000 mAh Best value |
| Battery Type | Li-Polymer | — |
| Fast Charge Power | 18 W | 33 W Best value |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable Best value | Fast Charging, Rechargeable, Battery Level Indicator |
| Battery Endurance | — | 77 h |
Display
| Specification | Redmi 8A Dual | Redmi 15C 4G |
|---|---|---|
| Display Aspect Ratio | 19:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 400 nits | 660 nits Best value |
| Display Diagonal | 6.22″ | 6.9″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,520 px | 1,600 px Best value |
| Display Pixel Density | 270 ppi Best value | 254 ppi |
| Display Refresh Rate | — | 120 Hz |
| Touch Sampling Rate | — | 240 Hz |
| Display Contrast Ratio | 1,500 :1 | — |
| Display Features | Gorilla Glass 5, IPS LCD, Water Drop Notch, Capacitive Touch, Multi-Touch | Gorilla Glass 3, Capacitive Touch |
Sensors
| Specification | Redmi 8A Dual | Redmi 15C 4G |
|---|---|---|
| Fingerprint Sensor Placement | — | Side |
Sensor
| Specification | Redmi 8A Dual | Redmi 15C 4G |
|---|---|---|
| Sensor Features | Accelerometer, Compass, Light Sensor, Proximity Sensor | Fingerprint Sensor, Accelerometer, Compass |
Software
| Specification | Redmi 8A Dual | Redmi 15C 4G |
|---|---|---|
| Operating System | Android 9 | Android 15 |
| OS Family | Android | Android |
| OS Version | 9 | 15 Best value |
| Google Services | Yes | — |
Connectivity
| Specification | Redmi 8A Dual | Redmi 15C 4G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA BC1, 2G GSM B2, 2G GSM B3, 2G GSM B5, 2G GSM B8, 3G UMTS B1, 3G UMTS B2, 3G UMTS B5, 3G UMTS B8, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE bands unspecified |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Best value |
| Wi-Fi Features | Wi-Fi Direct, Wi-Fi Hotspot, Wi-Fi Display, Wi-Fi 802.11 b/g/n | Dual Band |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.4 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Host, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE | 3.5 mm Audio Jack, Virtual Proximity Sensing, NFC, FM Radio, USB Type-C, USB OTG, USB 2.0 |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | 0.34 W/kg | — |
| SAR American Body | 1 W/kg | — |
| SAR (EU) head | — | 0.85 W/kg |
| SAR (EU) body | — | 0.94 W/kg |
| Max. download speed | — | 300 Mbps |
| Max. upload speed | — | 100 Mbps |
Audio
| Specification | Redmi 8A Dual | Redmi 15C 4G |
|---|---|---|
| Audio Features | A2DP, LE, Loudspeaker | Stereo Speakers Best value |
Technical
| Specification | Redmi 8A Dual | Redmi 15C 4G |
|---|---|---|
| Model numbers | M2001C3K3I | 25078RA3EA, 25078RA3EL, 25078RA3EY |
