Samsung Galaxy M31 vs Samsung Galaxy A15 5G 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 M31 | Samsung Galaxy A15 5G |
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Released
·
Mar 05, 2020
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Released
·
Dec 16, 2023
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6.4-inch · 2340x1080px
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6.5-inch · 2340x1080px
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Quad camera
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Triple camera
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6GB · 64GB
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4GB · 128GB
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6000 mAh
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5000 mAh
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| Check prices |
Availability
| Officially announced | |
|---|---|
| Feb 25, 2020 | Dec 11, 2023 |
| Prices (MSRP) | |
| €240 | $200 |
Design
| Dimensions | |
|---|---|
| 6.27 x 2.96 x 0.35 inches 159.2 x 75.1 x 8.9 mm |
6.30 x 3.02 x 0.33 inches 160.1 x 76.8 x 8.4 mm |
| Weight | |
| 6.74 oz / 191.0 g | 7.05 oz / 200.0 g |
| Materials | |
| Back: Plastic Frame: Plastic | Back: Plastic Frame: Plastic |
| Biometrics | |
| 2D Face unlock, Fingerprint (touch) | Fingerprint (touch) |
| Keys | |
| Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Blue, Black, Red | Blue Black, Light Blue |
Display
| Size | |
|---|---|
| 6.4-inch, 83.97% screen-to-body | 6.5-inch, 84.49% screen-to-body |
| Type | |
| Super AMOLED, 420 nits | Super AMOLED, 90Hz, 800 nits |
| Resolution | |
| 2340x1080px, 19.5:9 ratio, 403 PPI | 2340x1080px, 19.5:9 ratio, 396 PPI |
| Protection | |
| Corning Gorilla Glass 3 | |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| Untested | 1072 (Average) |
| Bright Min | |
| Untested | 1.7 (Good) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| Exynos 9611 (10 nm) | Mediatek Dimensity 6100+ (6 nm) |
| Processor | |
| Octa-core 4x2.3GHz Cortex-A73 4x1.7GHz Cortex-A53 |
Octa-core 2x2.2GHz Cortex-A76 6x2.0GHz Cortex-A55 |
| GPU | |
| Mali-G72 MP3 | Mali-G57 MC2 |
| Memory | |
| 6GB (LPDDR4)/64GB (UFS 2.1) 6GB/128GB |
4GB/128GB |
| Storage expansion | |
| microSDXC up to 512 GB | microSDXC up to 1000 GB |
| OS | |
| Android (11, 10) | Android (14) |
PhoneArena Performance Test
| GeekBench 6 Single | |
|---|---|
| Untested | 683 |
| GeekBench 6 Multi | |
| Untested | 1728 |
| 3D Mark High | |
| Untested | 340 |
| 3D Mark Low | |
| Untested | 335 |
Learn more on our
PhoneArena Performance Test Results page.
Battery
| Type | |
|---|---|
| 6000 mAh, Li - Polymer | 5000 mAh |
| Charging | |
| Fast charging | Fast charging |
| Charge speed | |
| Wired: 15.0W | Wired: 25.0W |
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
6h 43min
Browsing
10h 41min
Video
12h 15min
Gaming
10h 19min
Camera
| Rear | |
|---|---|
| Quad camera | Triple camera |
| Main camera | |
| 64 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm |
50 MP (Autofocus) Aperture size: F1.8 |
| Second camera | |
| 8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm Sensor size: 1/4" Pixel size: 1.12 μm |
5 MP (Ultra-wide) Aperture size: F2.2 |
| Third camera | |
| 5 MP (Macro) Aperture size: F2.2 Focal Length: 25 mm Sensor size: 1/5" Pixel size: 1.12 μm |
2 MP (Macro) Aperture size: F2.4 |
| Fourth camera | |
| 5 MP (Depth information) Aperture size: F2.2 |
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| Flash | |
| LED | LED |
| Video recording | |
| 4K UHD (30 fps), 1080p, 720p (240 fps) Hyperlapse, EIS |
1080p (30 fps) |
| Front | |
| 32 MP (HDR, Slow-motion videos) Video capture: 1080p | 13 MP Video capture: 1080p |
N/A
Overall
N/A
Photo
N/A
Video
122
Overall
136
Photo
107
Video
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.3 |
| WLAN | |
| a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac | a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac |
| USB | |
| Type-C, USB 2.0 | Type-C, USB 2.0 |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, 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 | NFC |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | 3.5mm jack |
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Multiple speakers |
| Features | |
| Dolby Atmos | |
| Screen mirroring | |
| Wireless screen share | Wireless screen share |
| Radio | |
| FM | |
| Additional microphone(s) | |
| Noise cancellation | Noise cancellation |
Cellular
| 5G Bands | |
|---|---|
| n1, n3, n5, n7, n8, n28, n40, n41, n66, n71, n77, n78, SA, NSA, Sub-6 | |
| 4G (FDD) Bands | |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66 |
| 4G (TDD) Bands | |
| 38, 40, 41 | 38, 40, 41 |
| 3G Bands | |
| 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 |
| Dual SIM | |
| Yes | Yes |
| SIM type | |
| Nano SIM | Dual Nano SIM |
| HD Voice | |
| Yes | |
| VoLTE | |
| Yes | Yes |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Feb 07, 2020 FCC ID value: A3LSMM315F | |
| Measured SAR | |
| Head: 0.42 W/kg Body: 0.41 W/kg Simultaneous Transmission: 1.54 W/kg Wireless Router: 0.74 W/kg |
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Alternative variants
with 128GB storage
| Memory | 128GB |
|---|---|
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