In depth comparison and review of Motorola One Action and Samsung Galaxy A51. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | Motorola One Action | Samsung Galaxy A51 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | XT2013-2 | SM-A515F/DSN | |
| Form Factor | Touch | Touch | |
| Height | 160.1 mm | 158.5 mm | Motorola One Action has greater height than Samsung Galaxy A51. |
| Width | 71.2 mm | 73.6 mm | Samsung Galaxy A51 has greater width than Motorola One Action. |
| Depth | 9.15 mm | 7.9 mm | Samsung Galaxy A51 is narrower than Motorola One Action. |
| Weight | 176 g | 172 g | Samsung Galaxy A51 is lighter than Motorola One Action. |
| Body Colour | Denim blue | Silver | Prism crush black | Haze crush silver | Prism crush blue | Prism crush white | |
| Protection | Splashproof | - | |
| Waterproof (Water-resistant) | - | - | |
| IP rating | IPX2 | - | |
| SAR Value | 0.763 W/kg (body), 0.812 W/kg (head) | 0.369 W/kg (head), 1.59 W/kg (body), 2.93 W/kg (limb) | |
| 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 |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Motorola One Action | Samsung Galaxy A51 |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | Super AMOLED | |
| Screen Size (Display Size) | 6.3" | 6.5" | Samsung Galaxy A51 has larger screen size than Motorola One Action. |
| Screen Resolution (Display Resolution) | 2520 x 1080 pixels | 2400 x 1080 pixels | Motorola One Action has better screen resolution than Samsung Galaxy A51. |
| Display Format | Full HD+ | Full HD+ | |
| Pixel Density | - | 408 ppi | |
| Aspect Ratio | 21:9 | - | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Features | Moto Display, attentive display, Peek Display, CinemaVision display | Edge-to-Edge screen, Infinity O display |
| PROCESSOR | Motorola One Action | Samsung Galaxy A51 |
|---|
| Processor Type (CPU) | Samsung Exynos | Samsung Exynos 9611 | |
|---|---|---|---|
| Processor Number | 9609 | - | |
| Clock Speed | 2.2 GHz | 2.3 GHz | Samsung Galaxy A51 has higher clock speed than Motorola One Action. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
| Graphics System (GPU) | Mali G72 MP3 | - |
| MEMORY | Motorola One Action | Samsung Galaxy A51 |
|---|
| RAM | 4 GB | 4 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 128 GB | Both phones have the same internal memory capacity. |
| User Memory | - | 107 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 512 GB | microSDHC, microSDXC - up to 512 GB |
| CAMERA | Motorola One Action | Samsung Galaxy A51 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 4 | |
|---|---|---|---|
| Sensor Resolution | 12 Megapixel | 48 Megapixel | Samsung Galaxy A51 has better camera resolution than Motorola One Action. |
| Lens Aperture | F/1.8 | F/2.0 | Motorola One Action has better lens aperture than Motorola One Action. |
| Pixel Size | 1.25 μm | - | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 8x | |
| Special Effects | Live Filters, Spot Colour | - | |
| HDR Mode | Auto HDR mode | - | |
| Camera Modes | Slow motion video, Panorama, Timer mode, Continuous shot, manual mode, Best Shot, HYPERLAPSE, portrait mode, Timelapse video, Active photos, Portrait Lighting, Cinemagraph, Night Vision | Slow motion mode, Live Focus mode | |
| Face Recognition (Face ID) | Auto smile capture | - | Motorola One Action has face detection. |
| Light Source | Dual LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps | Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), video stabilisation, Cutout, Quad Pixel technology, High-res zoom, smart composition, ActionCam | AR sticker, background blur, Scene Optimiser, Eye blink, Flaw detection, Stamp, Facial blur |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 5 Megapixel | 12 Megapixel | Samsung Galaxy A51 has better second camera resolution than Motorola One Action. |
|---|---|---|---|
| Sensor Type (2nd Camera) | Depth sensor | - | |
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | - | F/2.2 | |
| Field of View (2nd Camera) | - | 123 degree(s) | |
| Camera Functions (2nd Camera) | Depth camera | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 16 Megapixel | 5 Megapixel | Motorola One Action has higher resolution third camera than Samsung Galaxy A51. |
|---|---|---|---|
| Lens Type (3rd Camera) | Ultra wide-angle lens | - | |
| Lens Aperture (3rd Camera) | F/2.2 | F/2.4 | Motorola One Action has better third camera lens aperture than Motorola One Action. |
| Field of View (3rd Camera) | 117 degree(s) | - | |
| Pixel Size (3rd Camera) | 2 μm | - | |
| Camera Functions (3rd Camera) | - | Macro camera |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | - | 5 Megapixel | |
|---|---|---|---|
| Lens Type (4th Camera) | - | Telephoto lens | |
| Lens Aperture (4th Camera) | - | F/2.2 | |
| Camera Functions (4th Camera) | - | Depth camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 12 Megapixel | 32 Megapixel | Samsung Galaxy A51 has better front camera resolution than Motorola One Action. |
| Lens Aperture (Front) | F/2.0 | F/2.2 | Motorola One Action has better front lens aperture than Motorola One Action. |
| Pixel Size (Front) | 1.25 μm | - | |
| Focus Adjustment | - | Focus free | |
| Special Effects (Front) | Live Filters, Spot Colour | - | |
| Camera Modes (Front) | Slow motion video, HYPERLAPSE, portrait mode, Timelapse video, group selfi mode, Portrait Lighting, Cinemagraph | - | |
| Video Resolutions (Front) | 3840 x 2160 (4K) | - |
| BATTERY AND CHARGING | Motorola One Action | Samsung Galaxy A51 |
|---|
| Battery Capacity (Battery Size) | 3500 mAh | 4000 mAh | Samsung Galaxy A51 has larger battery capacity than Motorola One Action. |
|---|---|---|---|
| Talk Time | - | 1920 minutes | |
| Run Time Details | - | Active online usage (LTE): up to 15 hrs Active online usage (Wi-Fi): up to 16 hrs Playback (video): up to 20 hrs Playback (audio): up to 87 hrs Talk (4G): up to 1920 min |
|
| Battery Technology | - | Lithium Ion |
| CELLULAR | Motorola One Action | Samsung Galaxy A51 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| 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 | Bixby | |
| Navigation | GPS, A-GPS, GLONASS, Galileo | GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | Motorola One Action | Samsung Galaxy A51 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 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 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41, Band 66 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 | 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 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac, ANT+ | |
| Bluetooth | Bluetooth 5.0 EDR | Bluetooth 5.0 LE | |
| Bluetooth Profiles | - | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, HOGP | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Motorola One Action | Samsung Galaxy A51 |
|---|
| Supported Digital Audio Standards | - | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
|---|---|---|---|
| Supported Digital Video Standards | - | MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 | |
| Sound Enhancements | Dolby Audio | - |
| FEATURES | Motorola One Action | Samsung Galaxy A51 |
|---|
| 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 | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, magnetometer, gyro sensor | Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor | |
| Security Devices | Face recognition, fingerprint reader | Fingerprint reader (under display) | |
| Additional Phone Features | Dual microphones, Moto Actions, Google Lens | Fast Charging, Samsung KNOX, Bixby Vision, Game Booster, Bixby Routines |
| OTHERS | Motorola One Action | Samsung Galaxy A51 |
|---|
| Included Accessories | Headset, protective cover, SIM card removal tool, USB-C cable, 10W charger | Power adapter | |
|---|---|---|---|
| Compliant Standards | IPX2 | - |
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