| Hardware and OS Samsung Galaxy A40s |
| Operating system: | Android 9.0 Pie |
| Processor: | 2x 1.8 GHz ARM Cortex-A73, 6x 1.6 GHz ARM Cortex-A53, Cores: 8 |
| GPU: | ARM Mali-G71 MP2, Cores: 2 |
| RAM: | 4 GB, 6 GB, 8 GB |
| Internal Storage: | 64 GB, 128 GB |
| Memory Card Slot: | microSD, microSDHC, microSDXC |
| User Interface: | Yes with Modified Android |
| Display Samsung Galaxy A40s |
| Type: | Super AMOLED |
| Size: | 6.38 inches |
| Resolution: | 1080 x 2340 pixels |
| Colors: | 16M Colors |
| Pixel Density: | 404 ppi |
| Touchscreen: | Yes Multi Touch Support |
| Features: | Fingerprint (under display), accelerometer, gyro, proximity, compass |
| Connectivity Samsung Galaxy A40s |
| 4G Network: | Yes |
| Wi-Fi: | a, b, g, n, n 5GHz, ac, Dual band, Wi-Fi Hotspot, Wi-Fi Direct |
| GPS: | GPS, A-GPS, GLONASS, BeiDou |
| NFC: | No |
| USB: | 2.0, USB Type-C |
| Speed: | LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz |
| SIM: | Nano SIM |
| Dual SIM: | Single SIM (Nano-SIM) |
| Wireless Charging: | No |
| Camera Samsung Galaxy A40s |
| Main camera: | 12.98 MP (megapixels) |
| Features: | LED flash, panorama, HDR |
| Image: | 4160 x 3120 pixels |
| Selfie camera: | 15.93 MP (megapixels) |
| Multimedia Samsung Galaxy A40s |
| Loudspeaker: | Yes |
| Handsfree: | Yes |
| Radio: | Yes |
| Video Playback: | Yes Support 3GP, H.264, MKV, MOV, AVI, xVID, WMV, FLV, MP4, H.263 |
| Video Out: | Yes With Wireless Media Connection |
| Ring Tones: | MP3, WAV ringtones |
| 3.5 mm Jack: | yes |
| Design Samsung Galaxy A40s |
| Dimensions: | 75.1 x 159 x 8.4 mm |
| Waterproof: | No |
| Weight: | 175 Grams (With Battery) |
| Battery Samsung Galaxy A40s |
| Capacity: | 5000 mAh, Li-Ion |
| Placement: | Non-Removable |
| Other Samsung Galaxy A40s |
| Sensors: | Proximity, Light, Accelerometer, Compass, Gyroscope, Fingerprint |
