Samsung Galaxy A31 vs Samsung Galaxy A03s Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Samsung Galaxy A31 | Samsung Galaxy A03s |
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Released
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Apr 27, 2020
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Released
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Aug 18, 2021
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6.4-inch · 2400x1080px
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6.5-inch · 1600x720px
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Quad camera
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Triple camera
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4GB · 64GB
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3GB · 32GB
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5000 mAh
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5000 mAh
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| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Mar 24, 2020 | Aug 18, 2021 |
| Prices (MSRP) | |
| €300 | €160 |
Design
| Dimensions | |
|---|---|
| 6.27 x 2.88 x 0.34 inches 159.3 x 73.1 x 8.6 mm |
6.46 x 2.99 x 0.36 inches 164.2 x 75.9 x 9.1 mm |
| Weight | |
| 6.53 oz / 185.0 g | 6.91 oz / 196.0 g |
| Materials | |
| Back: Plastic | Back: Plastic Frame: Plastic |
| Biometrics | |
| Optical in-screen fingerprint | Fingerprint (touch) |
| Keys | |
| Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Prism Crush black, Prism Crush blue, Prism Crush red, Prism Crush white | Black, Blue. White |
Display
| Size | |
|---|---|
| 6.4-inch, 84.88% screen-to-body | 6.5-inch, 81.86% screen-to-body |
| Type | |
| Super AMOLED, 60Hz | IPS LCD, 60Hz |
| Resolution | |
| 2400x1080px, 20:9 ratio, 411 PPI | 1600x720px, 20:9 ratio, 270 PPI |
Hardware
| System chip | |
|---|---|
| MediaTek Helio P65 MT6768 (12 nm) | MediaTek Helio P35 MT6765 (12 nm) |
| Processor | |
| Octa-core 2x2.0GHz Cortex-A75 6x2.0GHz Cortex-A55 |
Octa-core 2300 MHz Cortex-A53 |
| GPU | |
| Mali-G52 MC2 | PowerVR GE8320 |
| Memory | |
| 4GB (LPDDR4)/64GB (eMMC 5.1) 6GB/128GB |
3GB/32GB (eMMC 5.1) 4GB/64GB |
| Storage expansion | |
| microSDXC up to 512 GB | microSDXC |
| OS | |
| Android (10) | Android (12, 11) |
Battery
| Type | |
|---|---|
| 5000 mAh, Li - Polymer | 5000 mAh, Li - Polymer |
| Charging | |
| Fast charging | Fast charging |
| Charge speed | |
| Wired: 15.0W | Wired: 15.0W |
Camera
| Rear | |
|---|---|
| Quad camera | Triple camera |
| Main camera | |
| 48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm |
13 MP (Autofocus) Aperture size: F2.2 |
| Second camera | |
| 8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm |
2 MP (Macro) Aperture size: F2.4 |
| Third camera | |
| 5 MP (Macro) Aperture size: F2.4 | 2 MP (Depth information) Aperture size: F2.4 |
| Fourth camera | |
| 5 MP (Depth information) Aperture size: F2.4 |
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| Flash | |
| LED | LED |
| Video recording | |
| 1080p (30 fps) | 1080p (30 fps) |
| Front | |
| 20 MP Video capture: 1080p (30 fps) |
5 MP |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.0 |
| WLAN | |
| dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac |
Yes Wi-Fi Direct, Hotspot 802.11 b, g, n |
| USB | |
| Type-C, USB 2.0 | Type-C, USB 2.0 |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
| Other | |
| NFC | |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | 3.5mm jack |
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Loudspeaker |
| Screen mirroring | |
| Wireless screen share | Wireless screen share |
| Additional microphone(s) | |
| Noise cancellation | Noise cancellation |
Cellular
| LTE Bands | |
|---|---|
| 1, 2, 3, 4, 5, 7, 8, 20 | 1, 3, 5, 7, 8, 20, 28 |
| TDD Bands | |
| 38, 40, 41 | 38, 40, 41 |
| 3G Bands | |
| 1, 2, 5, 8 | 1, 5, 8 |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s | LTE-A, HSDPA+ (4G) 42.2 Mbit/s |
| Dual SIM | |
| Yes | Yes |
| SIM type | |
| Nano SIM | Nano SIM |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Mar 08, 2020 FCC ID value: A3LSMA315GL | |
| Measured SAR | |
| Head: 0.53 W/kg Body: 0.56 W/kg Simultaneous Transmission: 1.42 W/kg Wireless Router: 0.65 W/kg Phablet: 0.89 W/kg |
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Alternative variants
with 128GB storage
| Memory | 6GB/128GB |
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With 4GB RAM and 64GB internal storage
| Memory | 4GB/64GB |
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Discover more
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