Side-by-side technical data
Samsung Galaxy A15 vs Oppo A78 4G
Comparison between Samsung Galaxy A15 and Oppo A78 4G: camera, battery, fast charging, display, performance and colors, side by side. More phones from Samsung and Oppo.
The verdict
Neither runs away with it: each wins something.
| Category | Galaxy A15 | A78 4G |
|---|---|---|
| Design & display | 6.8 | 6.8 |
| Performance & hardware | 4.3 | 5.1 |
| Camera | 4.6 | 3.8 |
| Connectivity | 6.1 | 5.6 |
| Battery & charging | 5.6 | 6.1 |
Which one is for you?
Samsung Galaxy A15, if you care about…
- AnTuTu Score
- 375,314
- against 274,822
- Bluetooth Version
- Bluetooth 5.3
- against Bluetooth 5.0
- Geekbench 6 Single-Core
- 729
- against 416
- Geekbench 6 Multi-Core
- 1,847
- against 1,466
Oppo A78 4G, if you care about…
- Display Pixel Density
- 409 ppi
- against 396 ppi
- Weight
- 180 g
- against 200 g
- Fast Charge Power
- 67 W
- against 25 W
- Body Thickness
- 7.9 mm
- against 8.4 mm
Specification comparison
Performance
| Specification | Galaxy A15 | A78 4G |
|---|---|---|
| Processor Model | MediaTek Helio G99 | Qualcomm Snapdragon 680 |
| Processor Process Size | 6 nm | 6 nm |
| Graphics GPU | Mali-G57 MC2 | Qualcomm Adreno 610 |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Maximum CPU Clock | 2.2 GHz | 2.4 GHz Best value |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 375,314 Best value | 274,822 |
| Geekbench 6 Single-Core | 729 Best value | 416 |
| Geekbench 6 Multi-Core | 1,847 Best value | 1,466 |
| CPU Description | Octa-core CPU with 2 × Cortex-A76 at 2.2 GHz and 6 × Cortex-A55 at 2.0 GHz | Octa-core CPU with four 2.4 GHz Kryo 265 Gold cores and four 1.9 GHz Kryo 265 Silver cores |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | DDR4 | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v10 |
| 3DMark Wild Life Extreme | 338 | — |
Design
| Specification | Galaxy A15 | A78 4G |
|---|---|---|
| Body Colors | Black, Blue, Yellow, Cyan | Black, Green |
| Body Thickness | 8.4 mm | 7.9 mm Best value |
| Body Width | 76.8 mm | 73.2 mm |
| Body Height | 160.1 mm | 160 mm |
| Weight | 200 g | 180 g Best value |
| Usable Surface | 84.3 % | 85.2 % Best value |
| Body Materials | Glass, Plastic | Polycarbonate, Leather Best value |
| Resistance Features | — | IP54, IPX4 |
Battery
| Specification | Galaxy A15 | A78 4G |
|---|---|---|
| Battery Capacity | 5,000 mAh | 5,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 25 W | 67 W Best value |
| Battery Features | Fast Charging, Non-Removable, Battery Level Indicator, Rechargeable | Non-Removable, Fast Charging, Rechargeable, Battery Level Indicator |
Display
| Specification | Galaxy A15 | A78 4G |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 20:9 |
| Display Technology | Super AMOLED | AMOLED |
| Peak Display Brightness | 800 nits | 800 nits |
| Display Diagonal | 6.5″ Best value | 6.43″ |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,340 px | 2,400 px Best value |
| Display Pixel Density | 396 ppi | 409 ppi Best value |
| Display Refresh Rate | 90 Hz | 90 Hz |
| Touch Sampling Rate | — | 180 Hz |
| Display Features | Water Drop Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless | Gorilla Glass 5, Hole-Punch Notch, Capacitive Touch, Multi-Touch, Frameless, Scratch Resistant, DCI-P3, Full sRGB |
Sensors
| Specification | Galaxy A15 | A78 4G |
|---|---|---|
| Fingerprint Sensor Placement | Side | Under Display |
Sensor
| Specification | Galaxy A15 | A78 4G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Compass, Light Sensor, Virtual Proximity Sensing, Gyroscope | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Gravity Sensor, Light Sensor |
Software
| Specification | Galaxy A15 | A78 4G |
|---|---|---|
| Operating System | Android 14 | Android 13 |
| OS Family | Android | Android |
| OS Version | 14 Best value | 13 |
| OS Update Support | 2 years Best value | 1 year |
| Google Services | Yes | Yes |
| Widevine L1 | — | Yes |
Connectivity
| Specification | Galaxy A15 | A78 4G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 3G UMTS 1700 AWS, 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 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE bands unspecified |
| Cellular Technologies | GSM, HSPA, UMTS, LTE | GSM, HSPA, UMTS, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| 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 5.3 Best value | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, Virtual Proximity Sensing, NFC, FM Radio, USB Type-C, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE | USB Charging, USB Mass Storage, USB OTG, USB Type-C, NFC, 3.5 mm Audio Jack, Computer Sync, OTA Sync, Tethering, VoLTE |
| USB Version | USB 2.0 | USB 2.0 |
| SAR (EU) head | 0.42 W/kg | — |
| SAR (EU) body | 1.29 W/kg | — |
| Max. download speed | 650 Mbps Best value | 390 Mbps |
| Max. upload speed | 150 Mbps | 150 Mbps |
Audio
| Specification | Galaxy A15 | A78 4G |
|---|---|---|
| Microphone Count | 2 | — |
| Audio Features | A2DP, LE, Stereo Speakers | Stereo Speakers |
Technical
| Specification | Galaxy A15 | A78 4G |
|---|---|---|
| Model numbers | SM-A155F, SM-A155F/DSN, SM-A155M, SM-A155M/DS, SM-A155P, SM-A155R | CPH2565 |
