Side-by-side technical data
Xiaomi Redmi Note 12 4G vs Samsung Galaxy A15 5G
Comparison between Xiaomi Redmi Note 12 4G and Samsung Galaxy A15 5G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi and Samsung.
The verdict
Neither runs away with it: each wins something.
| Category | Redmi Note 12 4G | Galaxy A15 5G |
|---|---|---|
| Design & display | 7.2 | 6.9 |
| Performance & hardware | 4.5 | 4.3 |
| Camera | 4.6 | 4.7 |
| Connectivity | 5.6 | 6.7 |
| Battery & charging | 6.4 | 5.6 |
Which one is for you?
Xiaomi Redmi Note 12 4G, if you care about…
- Display Refresh Rate
- 120 Hz
- against 90 Hz
- Peak Display Brightness
- 1,200 nits
- against 800 nits
- Weight
- 183.5 g
- against 200 g
- Fast Charge Power
- 33 W
- against 25 W
Samsung Galaxy A15 5G, if you care about…
- AnTuTu Score
- 364,663
- against 338,900
- Bluetooth Version
- Bluetooth 5.3
- against Bluetooth 5.0
- OS Version
- 14
- against 13
- Cellular Technologies
- GSM, HSPA, UMTS, LTE, 5G
- against GSM, HSPA, LTE, 4G
Specification comparison
Performance
| Specification | Redmi Note 12 4G | Galaxy A15 5G |
|---|---|---|
| Processor Model | Qualcomm Snapdragon 685 | MediaTek Dimensity 6100+ |
| Processor Process Size | 6 nm | 6 nm |
| Graphics GPU | Qualcomm Adreno 610 | Mali-G57 MC2 |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Maximum CPU Clock | 2.8 GHz Best value | 2.2 GHz |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 338,900 | 364,663 Best value |
| Geekbench 6 Single-Core | 473 | — |
| Geekbench 6 Multi-Core | 1,510 | — |
| CPU Description | Octa-core CPU with 4 Cortex-A73 cores at 2.8 GHz and 4 Cortex-A53 cores at 1.9 GHz. | Octa-core CPU with 2 Cortex-A76 cores at 2.2 GHz and 6 Cortex-A55 cores at 2.0 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4X | DDR4 |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
| 3DMark Wild Life Extreme | — | 335 |
Design
| Specification | Redmi Note 12 4G | Galaxy A15 5G |
|---|---|---|
| Body Colors | Grey, Green, Blue | Black, Blue, Yellow, Cyan |
| Body Thickness | 7.9 mm Best value | 8.4 mm |
| Body Width | 76 mm | 76.8 mm |
| Body Height | 165.7 mm | 160.1 mm |
| Weight | 183.5 g Best value | 200 g |
| Usable Surface | 85.3 % | 86 % Best value |
| Body Materials | Glass, Plastic | Glass, Plastic |
| Resistance Features | IP53 | — |
Battery
| Specification | Redmi Note 12 4G | Galaxy A15 5G |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 33 W Best value | 25 W |
| Battery Features | Fast Charging, Non-Removable, Reverse Charging, Rechargeable, Battery Level Indicator, Charger Included Best value | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator, Charger Included |
Display
| Specification | Redmi Note 12 4G | Galaxy A15 5G |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | AMOLED | Super AMOLED |
| Peak Display Brightness | 1,200 nits Best value | 800 nits |
| Display Diagonal | 6.67″ Best value | 6.5″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,400 px Best value | 2,340 px |
| Display Pixel Density | 395 ppi | 396 ppi Best value |
| Display Refresh Rate | 120 Hz Best value | 90 Hz |
| Touch Sampling Rate | 240 Hz | — |
| Display Contrast Ratio | 4,500,000 :1 | — |
| Display Features | Hole-Punch Notch, Gorilla Glass 3, Always-On Display, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless | Water Drop Notch, Curved Glass, Always-On Display, Capacitive Touch, Multi-Touch, Scratch Resistant, Frameless |
Sensors
| Specification | Redmi Note 12 4G | Galaxy A15 5G |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Redmi Note 12 4G | Galaxy A15 5G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Compass, Light Sensor, Virtual Proximity Sensing |
Software
| Specification | Redmi Note 12 4G | Galaxy A15 5G |
|---|---|---|
| Operating System | Android 13 | Android 14 |
| OS Family | Android | Android |
| OS Version | 13 | 14 Best value |
| OS Update Support | 2 years | 2 years |
| Google Services | Yes | Yes |
Connectivity
| Specification | Redmi Note 12 4G | Galaxy A15 5G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Single Nano-SIM, Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B32, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n26, 5G NR n28a, 5G NR n28b, 5G NR n40, 5G NR n41, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, LTE, 4G | GSM, HSPA, UMTS, LTE, 5G Best value |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), 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 | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.3 Best value |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS Best value |
| Connectivity Features | 3.5 mm Audio Jack, Infrared, NFC, FM Radio, USB Charging, USB Mass Storage, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE | USB Charging, USB Mass Storage, USB OTG, USB Host 2.0, USB Type-C, NFC, 3.5 mm Audio Jack, Computer Sync, OTA Sync, Tethering, Infrared, VoLTE, Virtual Proximity Sensing, USB 2.0 |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | 1.09 W/kg | — |
| SAR American Body | 0.89 W/kg | — |
| SAR (EU) head | 0.9 W/kg | 0.8 W/kg Best value |
| SAR (EU) body | 0.99 W/kg Best value | 1.46 W/kg |
| Max. download speed | 390 Mbps | 3,300 Mbps Best value |
| Max. upload speed | 150 Mbps | — |
Audio
| Specification | Redmi Note 12 4G | Galaxy A15 5G |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | Redmi Note 12 4G | Galaxy A15 5G |
|---|---|---|
| Model numbers | 23021RAAEG, 23021RAA2Y, 23027RAD4I, 23028RA60L | SM-A156B, SM-A156B/DS, SM-A156P, SM-A156P/DS, SM-A156U, SM-A156U1, SM-A156U1/DS, SM-A156W, SM-A156P/N, SM-A156P/DSN, SM-S156VL, SM-A156M, SM-A156E, SM-A156E/DSN |
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