Samsung Galaxy A30S vs Samsung Galaxy A31 in Finland
Compare specifications, features, and prices side-by-side to make the best choice.
Device Info
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Launch
Status
Available. Released Sep 2019
Available. Released Jun 2020
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Body
Dimensions
158.5 x 74.7 x 7.8 mm
159.3 x 73.1 x 8.6 mm
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Weight
166 g
185 g
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Build
Glass front, plastic back, plastic frame
Glass front (Gorilla Glass 3), plastic back, plastic frame
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SIM
Dual SIM (Nano-SIM)
Dual SIM (Nano-SIM, dedicated slots + microSD)
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Colors
Prism Crush Black, Prism Crush White, Prism Crush Green, Prism Crush Violet
Prism Crush Blue, Prism Crush Black, Prism Crush White, Prism Crush Red
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Display
Type
GSM / HSPA / LTE
GSM / HSPA / LTE
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Size
6.4 inches, 98.9 cm2
6.4 inches, 98.9 cm2
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Resolution
720 x 1560
1080 x 2400
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Protection
Corning Gorilla Glass 3
Corning Gorilla Glass 3
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Features
25MP triple camera, AMOLED, in-display FP, USB-C, FM radio, 4000mAh
48MP quad camera, 5000mAh, AMOLED, in-display FP, Helio P65, FM radio
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Platform
OS
Android 9, upgradable to Android 11 (One UI 3.1)
Android 10, upgradable to Android 12 (One UI 4.1)
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Chipset
Samsung Exynos 7904 (14 nm)
MediaTek MT6768 Helio P65 (12 nm)
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CPU
Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
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GPU
Mali-G71 MP2
Mali-G52 MC2
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Memory
Card Slot
microSDXC (up to 1TB)
microSDXC (up to 512GB, dedicated slot)
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Internal
64GB 4GB RAM, 128GB 4GB RAM
64GB 4GB RAM, 128GB 6GB RAM
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Camera
Main
Triple: 25 MP, f/1.7 (wide), PDAF | 8 MP, f/2.2 (ultrawide, 123°) | 5 MP, f/2.2 (depth)
Quad: 48 MP, f/2.0 (wide), PDAF | 8 MP, f/2.2 (ultrawide) | 5 MP, f/2.4 (macro) | 5 MP, f/2.4 (depth)
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Features
LED flash, HDR, panorama
LED flash, HDR, panorama
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Selfie
16 MP, f/2.0
20 MP, f/2.2
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Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band
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Bluetooth
5.0, A2DP, LE
5.0, A2DP, LE
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GPS
GPS, GLONASS, BDS, GALILEO
GPS, GLONASS, BDS, GALILEO
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NFC
Yes (market dependent)
Yes (market dependent)
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Radio
FM radio
FM radio
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USB
USB Type-C 2.0
USB Type-C 2.0
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Battery
Type
4000 mAh
5000 mAh
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Charging
Front glass, plastic body, Active noise cancellation with dedicated mic, Photo/video editor, Document viewer
Active noise cancellation with dedicated mic, Photo/video editor, Document viewer
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