Detailed comparison and review of bq Aquaris X and Samsung Galaxy A31. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
DESIGN AND DIMENSIONS | bq Aquaris X | 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 | 146.5 mm | 159.3 mm | Samsung Galaxy A31 has greater height than bq Aquaris X. |
Width | 72.7 mm | 73.1 mm | Samsung Galaxy A31 has greater width than bq Aquaris X. |
Depth | 7.9 mm | 8.6 mm | bq Aquaris X is narrower than bq Aquaris X. |
Weight | 153 g | 185 g | bq Aquaris X is lighter than bq Aquaris X. |
Body Colour | Midnight blue | Prism crush black | |
Body Material | Anodised aluminium | - | |
Protection | Dustproof, splashproof | - | |
Waterproof (Water-resistant) | - | - | |
IP rating | IP52 | - | |
SAR Value | 1.36 W/kg (body), 0.428 W/kg (head) | 1.68 W/kg (body), 0.488 W/kg (head) | |
Integrated Components | FM radio | - | |
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 (SIM1 and SIM2/MicroSD slots) | Dual-SIM | |
SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
DISPLAY | bq Aquaris X | Samsung Galaxy A31 |
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Display Type | LCD display | OLED display | |
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Display Technology | LTPS IPS | Super AMOLED | |
Screen Size (Display Size) | 5.2" | 6.4" | Samsung Galaxy A31 has larger screen size than bq Aquaris X. |
Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 2400 x 1080 pixels | Samsung Galaxy A31 has better screen resolution than bq Aquaris X. |
Display Format | Full HD | Full HD+ | |
Pixel Density | 423 ppi | - | |
Max Brightness | 650 cd/m² | - | |
Colour Depth | - | 16.7 million colours | |
Display Features | In-Cell Display Technology, Quantum Color +, 2.5D Glass, AF coating | Night mode, Edge-to-Edge screen, Infinity U Display | |
Display Protection (Screen Protector) | Dinorex Glass (scratch resistant glass) | - |
PROCESSOR | bq Aquaris X | Samsung Galaxy A31 |
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Processor Type (CPU) | Qualcomm Snapdragon 626 | - | |
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Processor Number | MSM8953 PRO | - | |
Clock Speed | 2.2 GHz | 2 GHz | bq Aquaris X has higher clock speed than Samsung Galaxy A31. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | bq Aquaris X has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 506 | - |
MEMORY | bq Aquaris X | Samsung Galaxy A31 |
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RAM | 3 GB | 4 GB | Samsung Galaxy A31 has more RAM than bq Aquaris X. |
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Internal Memory Size (Storage Capacity) | 32 GB | 64 GB | Samsung Galaxy A31 has more internal memory than bq Aquaris X. |
User Memory | 24 GB | 46.2 GB | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSDXC - up to 512 GB |
CAMERA | bq Aquaris X | Samsung Galaxy A31 |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 4 | |
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Sensor Resolution | 16 Megapixel | 48 Megapixel | Samsung Galaxy A31 has better camera resolution than bq Aquaris X. |
Sensor Name | Sony Exmor RS IMX298 sensor | - | |
Lens Aperture | F/2.0 | F/2.0 | Both phones have the same camera lens aperture. |
Lens Construction | 6-element | - | |
Field of View (FoV) | - | 80 degree(s) | |
Focus Adjustment | Automatic | Automatic | |
Digital Zoom | - | 8x | |
HDR Mode | Auto HDR mode | - | |
Camera Modes | Burst mode, panoramic pictures, Time-lapse mode, night mode, Fast Motion mode, manual mode, RAW mode | Depth bokeh | |
Light Source | LED flash | LED flash | |
Video Resolutions | 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps | 1920 x 1080 (1080p) at 30 fps | |
Camera Features (Functions) | Zero Shutter Lag, Phase Detect Auto-Focus (PDAF), Largan lens, video image stabilisation, Dual-tone Flash | Live Focus |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 8 Megapixel | |
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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) | - | 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) | 8 Megapixel | 20 Megapixel | Samsung Galaxy A31 has better front camera resolution than bq Aquaris X. |
Sensor Name (Front) | Samsung S5K4H8YX | - | |
Lens Aperture (Front) | F/2.0 | F/2.2 | bq Aquaris X has better front lens aperture than bq Aquaris X. |
Lens Element Qty (Front) | 3-element | - | |
Focus Adjustment | - | Focus free | |
Special Effects (Front) | Beauty face | - | |
Light Source (Front) | Flash | - | |
Video Resolutions (Front) | 1920 x 1080 (1080p) at 60 fps | - | |
Camera Features (Front) | Selfie Indicator | - |
BATTERY AND CHARGING | bq Aquaris X | Samsung Galaxy A31 |
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Battery Capacity (Battery Size) | 3100 mAh | 5000 mAh | Samsung Galaxy A31 has larger battery capacity than bq Aquaris X. |
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Fast Charging Technology | Qualcomm Quick Charge 3.0 | - | bq Aquaris X has fast charging technology. |
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 | bq Aquaris X | 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 7.1.1 Nougat | Android 10 | |
User Interface | - | One UI | |
Payment Technology | - | Samsung Pay | |
Navigation | GPS, GLONASS, Galileo | GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | bq Aquaris X | Samsung Galaxy A31 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE | 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 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 7, Band 20 | 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 1800+, FDD 2600, FDD 800 DD | 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 4.2 | Bluetooth 5.0 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | bq Aquaris X | Samsung Galaxy A31 |
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Supported Digital Audio Standards | WAV, AAC, MP3, FLAC, AAC +, OGG, QCP, eAAC+, MIDI, APE (Monkey's Audio), M4A, apt-X, AWB, ALAC, MID, WMA STD, DTS M8 | 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 | Hi-Fi Sound support | - |
FEATURES | bq Aquaris X | Samsung Galaxy A31 |
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Phone Functions | Speakerphone, call timer, conference call, flight mode, 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, hall sensor | Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor | |
Security Devices | Fingerprint reader | Fingerprint reader (under display) | |
Additional Phone Features | Dual noise reduction microphones, NXP Smart AMP technology, Wi-Fi Assist | Samsung KNOX, Game Booster, Samsung Smart Switch, Virtual Proximity Sensing |
OTHERS | bq Aquaris X | Samsung Galaxy A31 |
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Included Accessories | Power adapter, USB 2.0 Type C-A cable | Power adapter | |
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Compliant Standards | IP52 | - |