Side by side comparison and review of Nokia 8.1 and Samsung Galaxy A31. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
DESIGN AND DIMENSIONS | Nokia 8.1 | Samsung Galaxy A31 |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | SM-A315G/DS | |
Form Factor | Touch | Touch | |
Height | 154.8 mm | 159.3 mm | Samsung Galaxy A31 has greater height than Nokia 8.1. |
Width | 75.76 mm | 73.1 mm | Nokia 8.1 has greater width than Samsung Galaxy A31. |
Depth | 7.97 mm | 8.6 mm | Nokia 8.1 is narrower than Nokia 8.1. |
Weight | 180 g | 185 g | Nokia 8.1 is lighter than Nokia 8.1. |
Body Colour | Blue/silver | Steel/copper | Prism crush black | |
Body Material | Metal frame | - | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.49 W/kg (body), 0.514 W/kg (head), 3.99 W/kg (limb) | 1.68 W/kg (body), 0.488 W/kg (head) | |
Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | Nokia 8.1 | Samsung Galaxy A31 |
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Display Type | LCD display | OLED display | |
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Display Technology | PureDisplay | Super AMOLED | |
Screen Size (Display Size) | 6.18" | 6.4" | Samsung Galaxy A31 has larger screen size than Nokia 8.1. |
Screen Resolution (Display Resolution) | 2280 x 1080 pixels | 2400 x 1080 pixels | Samsung Galaxy A31 has better screen resolution than Nokia 8.1. |
Display Format | Full HD+ | Full HD+ | |
Aspect Ratio | 18.7:9 | - | |
Colour Depth | - | 16.7 million colours | |
Contrast Ratio | 1500:1 | - | |
HDR | Yes | - | Nokia 8.1 has HDR. |
HDR Technology | HDR10 | - | |
Display Features | Edge-to-Edge screen | Night mode, Edge-to-Edge screen, Infinity U Display |
PROCESSOR | Nokia 8.1 | Samsung Galaxy A31 |
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Processor Type (CPU) | Qualcomm Snapdragon 710 | - | |
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Clock Speed | - | 2 GHz | |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | Nokia 8.1 has 64-bit architecture. |
MEMORY | Nokia 8.1 | Samsung Galaxy A31 |
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RAM | LPDDR4X SDRAM - 4 GB | 4 GB | Both phones have the same RAM size. |
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Internal Memory Size (Storage Capacity) | 64 GB | 64 GB | Both phones have the same internal memory capacity. |
User Memory | - | 46.2 GB | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 400 GB | microSDHC, microSDXC - up to 512 GB |
CAMERA | Nokia 8.1 | Samsung Galaxy A31 |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 4 | |
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Sensor Resolution | 12 Megapixel | 48 Megapixel | Samsung Galaxy A31 has better camera resolution than Nokia 8.1. |
Sensor Size | 1/2.55" | - | |
Lens Aperture | - | F/2.0 | |
Field of View (FoV) | - | 80 degree(s) | |
Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) 2.0 | - | Nokia 8.1 has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Digital Zoom | - | 8x | |
Special Effects | Bokeh effect | - | |
Camera Modes | Pro Camera mode | Depth bokeh | |
Light Source | Dual Hi-Cri flash | LED flash | |
Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps | |
Camera Features (Functions) | Carl Zeiss optic, Dual-Sight mode, AI-powered imaging | Live Focus |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 13 Megapixel | 8 Megapixel | Nokia 8.1 has better second camera resolution than Samsung Galaxy A31. |
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Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | - | F/2.2 | |
Field of View (2nd Camera) | - | 123 degree(s) | |
Minimum Focal Length (2nd Camera) | - | 40 mm | |
Camera Functions (2nd Camera) | Depth camera | Macro camera |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 5 Megapixel | |
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Lens Aperture (3rd Camera) | - | F/2.4 | |
Camera Functions (3rd Camera) | - | Depth camera |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | - | 5 Megapixel | |
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Lens Aperture (4th Camera) | - | F/2.4 | |
Camera Functions (4th Camera) | - | Depth camera |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 20 Megapixel | 20 Megapixel | Both phones have the same front camera resolution. |
Lens Aperture (Front) | - | F/2.2 | |
Focus Adjustment | Focus free | Focus free | |
Camera Modes (Front) | Motion Photos | - |
BATTERY AND CHARGING | Nokia 8.1 | Samsung Galaxy A31 |
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Battery Capacity (Battery Size) | 3500 mAh | 5000 mAh | Samsung Galaxy A31 has larger battery capacity than Nokia 8.1. |
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Talk Time | - | 1980 minutes | |
Run Time Details | - | Active online usage (LTE): up to 20 hrs Active online usage (Wi-Fi): up to 20 hrs Playback (video): up to 22 hrs Playback (audio): up to 97 hrs Talk (LTE): up to 1980 min |
CELLULAR | Nokia 8.1 | Samsung Galaxy A31 |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android 9.0 Pie | Android 10 | |
User Interface | - | One UI | |
Intelligent Assistant | Google Assistant | - | |
Payment Technology | - | Samsung Pay | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Nokia 8.1 | Samsung Galaxy A31 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE, VoWiFi | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | - | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | - | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | - | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 28, Band 38, Band 40, Band 41, Band 66 | |
4G LTE Frequency | - | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
Wireless Interface | IEEE 802.11b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Nokia 8.1 | Samsung Galaxy A31 |
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Supported Digital Audio Standards | Apt-X | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
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Supported Digital Video Standards | - | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 | |
Sound Enhancements | Nokia OZO surround sound capture | - |
FEATURES | Nokia 8.1 | Samsung Galaxy A31 |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor | Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor | |
Security Devices | Fingerprint reader | Fingerprint reader (under display) | |
Additional Phone Features | Fast Charging, Smart Amplifier technology, Google Lens | Samsung KNOX, Game Booster, Samsung Smart Switch, Virtual Proximity Sensing |
OTHERS | Nokia 8.1 | Samsung Galaxy A31 |
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Included Accessories | Headset, power adapter, SIM card removal tool, USB-C cable | Power adapter |
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