Samsung Galaxy A31 vs Samsung Galaxy A57 5G vs Samsung Galaxy S25 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 A57 5G | Samsung Galaxy S25 |
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Released
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Apr 27, 2020
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Announced
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Mar 25, 2026
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Released
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Feb 07, 2025
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6.4-inch · 2400x1080px
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6.7-inch · 2340x1080px
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6.2-inch · 2340x1080px
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Quad camera
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Triple camera
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Triple camera
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4GB · 64GB
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8GB · 128GB
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12GB · 128GB
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5000 mAh
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5000 mAh
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4000 mAh
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| Check prices | Check prices | |
| Check Accessories | Check Accessories | Check Accessories |
Availability
| Officially announced | ||
|---|---|---|
| Mar 24, 2020 | Mar 25, 2026 | Jan 22, 2025 |
| Prices (MSRP) | ||
| €300 | 8GB/128GB - $550 | 12GB/128GB - $799 | €899 12GB/256GB - $859 12GB/512GB - $959 |
Design
| Dimensions | ||
|---|---|---|
| 6.27 x 2.88 x 0.34 inches 159.3 x 73.1 x 8.6 mm |
6.36 x 3.02 x 0.27 inches (~0.38 inches with camera bump) 161.5 x 76.8 x 6.9 (~9.7 mm with camera bump) |
5.78 x 2.78 x 0.28 inches (~0.33 inches with camera bump) 146.9 x 70.5 x 7.2 mm (~8.45 mm with camera bump) |
| Weight | ||
| 6.53 oz / 185.0 g | 6.31 oz / 179.0 g | 5.71 oz / 162.0 g |
| Materials | ||
| Back: Plastic | Back: Glass (Corning Gorilla Glass Victus+) Frame: Aluminum | Back: Glass (Corning Gorilla Glass Victus 2) Frame: Aluminum |
| Resistance | ||
| Water, Dust; IP67 | Water, Dust; IP68 | |
| Biometrics | ||
| Optical in-screen fingerprint | Optical in-screen fingerprint | Ultrasonic in-screen fingerprint |
| Keys | ||
| Right: Volume control, Lock/Unlock key | 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 | Awesome Navy, Awesome Grey, Awesome Icyblue, Awesome Lilac | Icy Blue, Mint, Navy, Silver Shadow |
Display
| Size | ||
|---|---|---|
| 6.4-inch, 84.88% screen-to-body | 6.7-inch, 87.64% screen-to-body | 6.2-inch, 91.02% screen-to-body |
| Type | ||
| Super AMOLED, 60Hz | Super AMOLED Plus, 120Hz, HDR, 1900 nits | Dynamic AMOLED, 120Hz, HDR, 2600 nits |
| Resolution | ||
| 2400x1080px, 20:9 ratio, 411 PPI | 2340x1080px, 19.5:9 ratio, 385 PPI | 2340x1080px, 19.5:9 ratio, 416 PPI |
| Protection | ||
| Corning Gorilla Glass Victus+ | Corning Gorilla Glass Victus 2 | |
PhoneArena Display Test
| Bright Max (20% APL) | ||
|---|---|---|
| Untested | Untested | 2394 (Excellent) |
| Bright Min | ||
| Untested | Untested | 0.86 (Excellent) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | ||
|---|---|---|
| MediaTek Helio P65 MT6768 (12 nm) | Exynos 1680 (4 nm) | Snapdragon 8 Elite SM8750-AB (3 nm) |
| Processor | ||
| Octa-core 2x2.0GHz Cortex-A75 6x2.0GHz Cortex-A55 |
Octa-core 1x 2.9 GHz Cortex-A720 4x 2.6 GHz Cortex-A720 3x 1.95 GHz Cortex-A520 |
Octa-core 2x4.47GHz Oryon V2 PhoenixL 6x3.53GHz Oryon V2 PhoenixM |
| GPU | ||
| Mali-G52 MC2 | Samsung Xclipse 550 | Adreno 830 |
| Memory | ||
| 4GB (LPDDR4)/64GB (eMMC 5.1) 6GB/128GB |
8GB (LPDDR5X)/128GB (UFS 3.1) 8GB/256GB |
12GB (LPDDR5X)/128GB (UFS 4.0) 12GB/256GB 12GB/512GB |
| Storage expansion | ||
| microSDXC up to 512 GB | not expandable | not expandable |
| OS | ||
| Android (10) | Android (16), up to 7 OS updates | Android (15), up to 7 OS updates |
PhoneArena Performance Test
| GeekBench 6 Single | ||
|---|---|---|
| Untested | Untested | 3031 |
| GeekBench 6 Multi | ||
| Untested | Untested | 9626 |
| 3D Mark High | ||
| Untested | Untested | 5959 |
| 3D Mark Low | ||
| Untested | Untested | 2500 |
Learn more on our
PhoneArena Performance Test Results page.
Battery
| Type | ||
|---|---|---|
| 5000 mAh, Li - Polymer | 5000 mAh, Li - Ion | 4000 mAh, Li - Ion |
| Charging | ||
| Fast charging | Fast charging | Fast charging Qi wireless charging, Reverse wireless charging |
| Charge speed | ||
| Wired: 15.0W | Wired: 45.0W | Wired: 25.0W Wireless: 15.0W |
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
7h 6min
Browsing
18h 29min
Video
8h 1min
Gaming
12h 20min
Camera
| Rear | ||
|---|---|---|
| Quad camera | Triple 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 |
50 MP (OIS, PDAF) Aperture size: F1.8 Sensor size: 1/1.56" Pixel size: 1.0 μm | 50 MP (OIS, PDAF) Sensor name: Samsung GN3 Aperture size: F1.8 Focal length: 24 mm Sensor size: 1/1.56" Pixel size: 1.0 μm |
| Second camera | ||
| 8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm | 13 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/3.2" Pixel size: 1.12 μm | 12 MP (Ultra-wide) Sensor name: Sony IMX564 Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm |
| Third camera | ||
| 5 MP (Macro) Aperture size: F2.4 | 5 MP (Macro) Aperture size: F2.4 | 10 MP (Telephoto) Sensor name: Samsung S5K3K1 Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 67 mm Sensor size: 1/3.94" Pixel size: 1.0 μm |
| Fourth camera | ||
| 5 MP (Depth information) Aperture size: F2.4 |
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| Flash | ||
| LED | LED | LED |
| Video recording | ||
| 1080p (30 fps) | 4K UHD (30 fps) | 8K UHD (30 fps), 4K UHD (60 fps), 1080p (240 fps) HDR, Continuous autofocus, Picture-taking during video recording |
| Front | ||
| 20 MP Video capture: 1080p (30 fps) |
12 MP Video capture: 4K UHD (30 fps) |
12 MP (HDR) Video capture: 4K UHD (60 fps) |
N/A
Overall
N/A
Photo
N/A
Video
N/A
Overall
N/A
Photo
N/A
Video
147
Overall
151
Photo
142
Video
Connectivity & Features
| Bluetooth | ||
|---|---|---|
| 5.0 | 5.3 | 5.4 |
| WLAN | ||
| dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac | Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax | Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax |
| USB | ||
| Type-C, USB 2.0 | Type-C, USB 2.0 | Type-C, USB 3.2 |
| Sensors | ||
| Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor |
| Hearing aid compatible | ||
| M3/T4 | M3/T4 | |
| Location | ||
| GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning |
| Other | ||
| NFC | NFC | NFC, Ultra Wideband (UWB) |
Multimedia
| Headphones | ||
|---|---|---|
| 3.5mm jack | No 3.5mm jack | No 3.5mm jack |
| Speakers | ||
| Earpiece, Loudspeaker | Earpiece, Multiple speakers | Earpiece, Multiple speakers |
| Screen mirroring | ||
| Wireless screen share | ||
| Additional microphone(s) | ||
| Noise cancellation | ||
Cellular
| 5G Bands | ||
|---|---|---|
| n1, n3, n5, n7, n8, n20, n28, n66 | n1, n2, n5, n7, n25, n28, n41, n66, n71, n258, n260, n261, SA, NSA, Sub-6, mmWave, 5G Ready | |
| LTE Bands | ||
| 1, 2, 3, 4, 5, 7, 8, 20 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19, 20, 25, 28, 30, 71 |
| TDD Bands | ||
| 38, 40, 41 | 38, 40, 41 | 38, 39, 40, 41 |
| 3G Bands | ||
| 1, 2, 5, 8 | 1, 2, 4, 5, 8 | 1, 2, 4, 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 | LTE-A Pro Cat 20 (2000/150 Mbit/s) |
| Dual SIM | ||
| Yes | ||
| SIM type | ||
| Nano SIM | Dual Nano SIM + eSIM | Nano SIM, eSIM |
Regulatory Approval
| FCC approval | ||
|---|---|---|
| Date approved: Mar 08, 2020 FCC ID value: A3LSMA315GL | Date approved: Nov 26, 2024 FCC ID value: A3LSMS931U | |
| 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 |
Head: 1.13 W/kg Body: 0.81 W/kg Simultaneous Transmission: 1.08 W/kg |
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