Side-by-side technical data
Samsung Galaxy A31 vs Samsung Galaxy A70
Comparison between Samsung Galaxy A31 and Samsung Galaxy A70: camera, battery, fast charging, display, performance and colors, side by side. More phones from Samsung.
The verdict
Your pick: Samsung Galaxy A31, ahead on Camera, Connectivity and Battery & charging. Unless Performance & hardware decides it for you.
| Category | Galaxy A31 | Galaxy A70 |
|---|---|---|
| Design & display | 6.8 | 6.8 |
| Performance & hardware | 3.0 | 4.2 |
| Camera | 4.9 | 4.6 |
| Connectivity | 5.8 | 5.3 |
| Battery & charging | 5.3 | 4.8 |
Which one is for you?
Samsung Galaxy A31, if you care about…
- Battery Capacity
- 5,000 mAh
- against 4,500 mAh
- Display Pixel Density
- 411 ppi
- against 393 ppi
- OS Version
- 10
- against 9
- Max. upload speed
- 150 Mbps
- against 100 Mbps
Samsung Galaxy A70, if you care about…
- AnTuTu Score
- 167,750
- against 151,815
- Storage Type
- UFS 2.0
- against eMMC 5.1
- Fast Charge Power
- 25 W
- against 15 W
- Body Thickness
- 7.9 mm
- against 8.6 mm
Specification comparison
Performance
| Specification | Galaxy A31 | Galaxy A70 |
|---|---|---|
| Processor Model | MediaTek Helio P65 | Qualcomm Snapdragon 675 |
| Processor Process Size | 12 nm | 11 nm Best value |
| Graphics GPU | Mali-G52 MC2 | Qualcomm Adreno 612 |
| Storage Type | eMMC 5.1 | UFS 2.0 Best value |
| Maximum CPU Clock | 2 GHz | 2 GHz |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | 151,815 | 167,750 Best value |
| Geekbench 6 Single-Core | 422 | 652 Best value |
| Geekbench 6 Multi-Core | 1,261 | 1,609 Best value |
| CPU Description | Octa-core processor with 2x Cortex-A75 at 2.0 GHz and 6x Cortex-A55 at 1.7 GHz. | Octa-core CPU with 2x Kryo 460 Gold at 2.0 GHz and 6x Kryo 460 Silver at 1.7 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 | v8 | v7 |
| Maximum memory card | — | 512 GB |
Design
| Specification | Galaxy A31 | Galaxy A70 |
|---|---|---|
| Body Colors | Black, Blue, Red, White | Coral, Blue, Black, White |
| Body Thickness | 8.6 mm | 7.9 mm Best value |
| Body Width | 73.1 mm | 76.7 mm |
| Body Height | 159.3 mm | 164.3 mm |
| Weight | 185 g | 183 g Best value |
| Usable Surface | 84.9 % | 86 % Best value |
| Body Materials | Plastic | Glass, Plastic |
Battery
| Specification | Galaxy A31 | Galaxy A70 |
|---|---|---|
| Battery Capacity | 5,000 mAh Best value | 4,500 mAh |
| Battery Type | Li-Po | Li-Polymer |
| Fast Charge Power | 15 W | 25 W Best value |
| Battery Features | Fast Charging, Non-Removable, Rechargeable, Battery Level Indicator | Fast Charging, Rechargeable, Battery Level Indicator |
Display
| Specification | Galaxy A31 | Galaxy A70 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 20:9 |
| Display Technology | Super AMOLED | Super AMOLED |
| Display Diagonal | 6.4″ | 6.7″ Best value |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,400 px | 2,400 px |
| Display Pixel Density | 411 ppi Best value | 393 ppi |
| Display Refresh Rate | 60 Hz | 60 Hz |
| Display Features | Water Drop Notch, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, Gorilla Glass 3, Always-On Display, Touchscreen | Gorilla Glass 3, Always-On Display, Capacitive Touch |
Sensors
| Specification | Galaxy A31 | Galaxy A70 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Under Display |
Sensor
| Specification | Galaxy A31 | Galaxy A70 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Compass, Hall Sensor, Light Sensor, Proximity Sensor | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass |
Software
| Specification | Galaxy A31 | Galaxy A70 |
|---|---|---|
| Operating System | Android 10 | Android 9 |
| OS Family | Android | Android |
| OS Version | 10 Best value | 9 |
| OS Update Support | 2 years | — |
| Google Services | Yes | — |
| Widevine L1 | Yes | — |
Connectivity
| Specification | Galaxy A31 | Galaxy A70 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Single Nano-SIM, Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B3, 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 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 B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 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, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 |
| Cellular Technologies | GSM, HSPA, UMTS, LTE, 4G | GSM, HSPA, LTE, 3G, 4G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g | Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct | Dual Band, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE, AVRCP, DIP, HFP, HID, HSP, MAP, PAN, OPP, PBAP/PAB, HOGP | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo, BeiDou Best value | GPS, GLONASS, Galileo, BeiDou |
| Connectivity Features | 3.5 mm Audio Jack, Virtual Proximity Sensing, NFC, FM Radio, USB Type-C, USB OTG, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage | 3.5 mm Audio Jack, NFC, FM Radio, USB Type-C, USB OTG, ANT+ |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | — | 0.33 W/kg |
| SAR American Body | — | 0.7 W/kg |
| SAR (EU) head | 0.49 W/kg | 0.35 W/kg Best value |
| SAR (EU) body | 1.68 W/kg | 1.48 W/kg Best value |
| Max. download speed | 300 Mbps | 600 Mbps Best value |
| Max. upload speed | 150 Mbps Best value | 100 Mbps |
Audio
| Specification | Galaxy A31 | Galaxy A70 |
|---|---|---|
| Microphone Count | 2 | 2 |
| Audio Features | A2DP, LE, AVRCP, DIP, HFP, HID, HSP, MAP, PAN, OPP, PBAP/PAB, HOGP, Loudspeaker | Loudspeaker |
Technical
| Specification | Galaxy A31 | Galaxy A70 |
|---|---|---|
| Model numbers | SM-A315F, SM-A315F/DS, SM-A315G/DS, SM-A315G, SM-A315N | SM-A705F, SM-A705FN, SM-A705GM, SM-A705MN, SM-A7050, SM-A705W, SM-A705YN, SM-A705X, SM-A705U |
Features
| Specification | Galaxy A31 | Galaxy A70 |
|---|---|---|
| Built-in functions | — | Bixby natural-language commands |
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