Samsung Galaxy A31 vs Samsung Galaxy A55 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 A31 | Samsung Galaxy A55 5G |
Released
·
Apr 27, 2020
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Released
·
Mar 20, 2024
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6.4-inch · 2400x1080px
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6.6-inch · 2400x1080px
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Quad camera
|
Triple camera
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4GB · 64GB
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8GB · 128GB
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5000 mAh
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5000 mAh
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Check prices | Check prices |
Design
Dimensions | |
---|---|
6.27 x 2.88 x 0.34 inches 159.3 x 73.1 x 8.6 mm |
6.34 x 3.05 x 0.00 inches 161.1 x 77.4 8.2 mm |
Weight | |
6.53 oz (185.0 g) | 7.51 oz (213.0 g) |
Materials | |
Back: Plastic | Back: Glass (Corning Gorilla Glass) Frame: Plastic |
Resistance | |
Water, Dust; IP67 | |
Biometrics | |
Optical in-screen fingerprint | Optical in-screen fingerprint |
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 | Iceblue, Lilac, Navy, Lemon |
Display
Size | |
---|---|
6.4-inch | 6.6-inch |
Resolution | |
2400x1080px, 20:9 ratio, 411 PPI | 2400x1080px, 20:9 ratio, 399 PPI |
Technology | |
Super AMOLED | Super AMOLED |
Refresh rate | |
60Hz | 120Hz |
Screen-to-body | |
84.88 % | 84.30 % |
Peak brightness | |
550 cd/m2 (nit) | |
Features | |
Ambient light sensor, Proximity sensor | HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor |
Hardware
System chip | |
---|---|
MediaTek Helio P65 MT6768 (12 nm) | Exynos 1480 (5 nm) |
Processor | |
Octa-core 2x 2.0GHz Cortex-A75 + 6x 2.0GHz Cortex-A55 |
Octa-core 4x 2.7GHz Cortex-A78 + 4x 2.0GHz Cortex-A55 |
GPU | |
Mali-G52 MC2 | Yes |
RAM | |
4GB (LPDDR4) | 8GB |
Internal storage | |
64GB (eMMC 5.1), available to use: 46.2 GB | 128GB |
Storage expansion | |
microSDXC up to 512 GB | microSDXC |
OS | |
Android (10), Samsung One UI | Android (14) |
Battery
Capacity | |
---|---|
5000 mAh | 5000 mAh |
Type | |
Li - Polymer | Li - Ion |
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 36min
Browsing
17h 7min
Video
8h 15min
Gaming
9h 39min
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 |
50 MP (OIS, Autofocus) Aperture size: F1.8 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 | 12 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/3.06" Pixel size: 1.12 μm |
Third camera | |
5 MP (Macro) Aperture size: F2.4 | 5 MP (Macro) Aperture size: F2.4 |
Fourth camera | |
5 MP (Depth information) Aperture size: F2.4 |
|
Flash | |
LED | LED |
Video recording | |
1920x1080 (Full HD) (30 fps) | 3840x2160 (4K UHD) (30 fps) |
Front | |
20 MP, Video capture: 1920x1080 (Full HD) | 32 MP, Video capture: 3840x2160 (4K UHD) (30 fps) |
N/A
Overall
N/A
Photo
N/A
Video
132
Overall
140
Photo
123
Video
Connectivity & Features
Bluetooth | |
---|---|
5.0 | 5.3 |
Wi-Fi | |
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot | 802.11 a,b,g,n,ac,ax(Wi-Fi 6) Wi-Fi Direct, Hotspot |
USB | |
Type-C, USB 2.0 | Type-C |
Location | |
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning |
Sensors | |
Accelerometer, Gyroscope, Compass | Accelerometer, Gyroscope, Compass |
Other | |
NFC | NFC |
Multimedia
Headphones | |
---|---|
3.5mm jack | No 3.5mm jack |
Speakers | |
Earpiece, Loudspeaker | Earpiece, Multiple speakers |
Screen mirroring | |
Wireless screen share | Wireless screen share |
Additional microphone(s) | |
Noise cancellation | Noise cancellation |
Cellular
5G | |
---|---|
Bands n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78, 5G Ready | |
4G (FDD) | |
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD) | Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3) |
4G (TDD) | |
Bands 38(2600), 40(2300), 41(2600+) | Bands 38(2600), 40(2300), 41(2600+) |
3G | |
Bands 1(2100), 2(1900), 5(850), 8(900) | Bands 1(2100), 2(1900), 3(1800), 5(850), 8(900) |
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, eSIM |
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 |
Buyers information
MSRP | |
---|---|
€ 300 | $ 489 |
Availability
Officially announced | |
---|---|
Mar 24, 2020 | Mar 11, 2024 |
Alternative variants
with 128GB storage
RAM | 6GB |
---|---|
Internal storage | 128GB |
With 256GB internal storage
Internal storage | 256GB |
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With 12GB RAM and 256GB internal storage
RAM | 12GB |
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Internal storage | 256GB |
Links
Full specifications | |
---|---|
Samsung Galaxy A31 Specs | Samsung Galaxy A55 5G Specs |
PhoneArena Review | |
Samsung Galaxy A55 5G Review |