Side by side comparison and review of Samsung Galaxy A51 5G and Samsung Galaxy A04s. 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 | Samsung Galaxy A51 5G | Samsung Galaxy A04s |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | SM-A516B/DS | SM-A047F/DSN | |
Form Factor | Touch | Touch | |
Height | 158.9 mm | 164.7 mm | Samsung Galaxy A04s has greater height than Samsung Galaxy A51 5G. |
Width | 73.6 mm | 76.7 mm | Samsung Galaxy A04s has greater width than Samsung Galaxy A51 5G. |
Depth | 8.7 mm | 9.1 mm | Samsung Galaxy A51 5G is narrower than Samsung Galaxy A51 5G. |
Weight | 187 g | 195 g | Samsung Galaxy A51 5G is lighter than Samsung Galaxy A51 5G. |
Body Colour | Prism cube black | Prism cube white | Green | Black | White | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.555 W/kg (body), 0.496 W/kg (head) | 1.227 W/kg (body), 0.521 W/kg (head), 1.77 W/kg (limb) | |
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 | |
SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
DISPLAY | Samsung Galaxy A51 5G | Samsung Galaxy A04s |
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Display Type | OLED display | LCD display | |
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Display Technology | Infinity-O Super AMOLED | PLS | |
Screen Size (Display Size) | 6.5" | 6.5" | Both phones have the same screen size. |
Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 1600 x 720 pixels | Samsung Galaxy A51 5G has better screen resolution than Samsung Galaxy A04s. |
Display Format | Full HD+ | HD+ | |
Colour Depth | 16.7 million colours | 16 million colors | Samsung Galaxy A51 5G has better colour depth than Samsung Galaxy A04s. |
Display Refresh Rate | - | 90 Hz | |
Display Features | Edge-to-Edge screen | Infinity V Display |
PROCESSOR | Samsung Galaxy A51 5G | Samsung Galaxy A04s |
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Clock Speed | 2.2 GHz | 2 GHz | Samsung Galaxy A51 5G has higher clock speed than Samsung Galaxy A04s. |
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Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | Samsung Galaxy A51 5G has 64-bit architecture. |
MEMORY | Samsung Galaxy A51 5G | Samsung Galaxy A04s |
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RAM | 6 GB | 3 GB | Samsung Galaxy A51 5G has more RAM than Samsung Galaxy A04s. |
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Internal Memory Size (Storage Capacity) | 128 GB | 32 GB | Samsung Galaxy A51 5G has more internal memory than Samsung Galaxy A04s. |
User Memory | 105.3 GB | 19.2 GB | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 1 TB | microSDHC, microSD, microSDXC - up to 1 TB |
CAMERA | Samsung Galaxy A51 5G | Samsung Galaxy A04s |
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MAIN CAMERA |
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Number of Main Cameras | 4 | 3 | |
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Sensor Resolution | 48 Megapixel | 50 Megapixel | Samsung Galaxy A04s has better camera resolution than Samsung Galaxy A51 5G. |
Lens Aperture | F/2.0 | F/1.8 | Samsung Galaxy A04s has better lens aperture than Samsung Galaxy A51 5G. |
Focus Adjustment | Automatic | Automatic | |
Digital Zoom | 8x | 10x | Samsung Galaxy A04s has better digital zoom than Samsung Galaxy A51 5G. |
Special Effects | Bokeh effect | Bokeh effect | |
Camera Modes | Slow motion video | Portrait | |
Light Source | LED flash | LED flash | |
Video Resolutions | 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 480 fps | 1920 x 1080 (1080p) at 30 fps | |
Camera Features (Functions) | Live Focus, background blur | - |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 12 Megapixel | 2 Megapixel | Samsung Galaxy A51 5G has better second camera resolution than Samsung Galaxy A04s. |
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Lens Type (2nd Camera) | Ultra wide-angle lens | - | |
Lens Aperture (2nd Camera) | F/2.2 | F/2.4 | Samsung Galaxy A51 5G has better second camera lens aperture than Samsung Galaxy A51 5G. |
Field of View (2nd Camera) | 123 degree(s) | - | |
Camera Functions (2nd Camera) | - | Macro camera |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 5 Megapixel | 2 Megapixel | Samsung Galaxy A51 5G has higher resolution third camera than Samsung Galaxy A04s. |
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Lens Aperture (3rd Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the third camera. |
Camera Functions (3rd Camera) | Macro camera | Depth camera |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | 5 Megapixel | - | |
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Lens Aperture (4th Camera) | F/2.2 | - | |
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) | 32 Megapixel | 5 Megapixel | Samsung Galaxy A51 5G has better front camera resolution than Samsung Galaxy A04s. |
Lens Aperture (Front) | F/2.2 | F/2.2 | Both phones have the same front camera lens aperture. |
Focus Adjustment | Focus free | - | |
Special Effects (Front) | - | Bokeh effect |
BATTERY AND CHARGING | Samsung Galaxy A51 5G | Samsung Galaxy A04s |
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Battery Capacity (Battery Size) | 4500 mAh | 5000 mAh | Samsung Galaxy A04s has larger battery capacity than Samsung Galaxy A51 5G. |
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Talk Time | 1380 minutes | 3240 minutes | Samsung Galaxy A04s has longer battery life when making calls than Samsung Galaxy A51 5G. |
Run Time Details | Talk (4G): up to 1380 min Active online usage (LTE): up to 16 hrs Active online usage (Wi-Fi): up to 17 hrs Playback (video): up to 19 hrs Playback (audio): up to 86 hrs |
Active online usage (LTE): up to 21 hrs Active online usage (Wi-Fi): up to 21 hrs Playback (video): up to 22 hrs Playback (audio): up to 90 hrs Talk (LTE): up to 3240 min |
CELLULAR | Samsung Galaxy A51 5G | Samsung Galaxy A04s |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 5G | 4G | Samsung Galaxy A51 5G has more advanced generation mobile network. |
User Interface | - | One UI Core 4.1 | |
Intelligent Assistant | Bixby | - | |
Navigation | GPS, GLONASS, BeiDou, Galileo | GPS, GLONASS, BeiDou, Galileo, QZSS |
COMMUNICATIONS | Samsung Galaxy A51 5G | Samsung Galaxy A04s |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE, 5G NR FR1 | FDD-LTE, TDD-LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM | |
3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | Band 1, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 20, Band 28, Band 38, Band 40, Band 41 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
5G NR Band | N41, n78 | - | |
5G NR Frequency | TDD TD 2500, TDD TD 3500 | - | |
Wireless Interface | IEEE 802.11a/b/g/n/ac, ANT+ | 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 | - |
MEDIA | Samsung Galaxy A51 5G | Samsung Galaxy A04s |
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Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | 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, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 | MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4 | |
Sound Enhancements | - | Dolby Atmos sound technology |
FEATURES | Samsung Galaxy A51 5G | Samsung Galaxy A04s |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
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Sensors | Accelerometer, ambient light sensor, gyro sensor, hall sensor, geomagnetic sensor | Accelerometer, proximity sensor, light sensor | |
Security Devices | Fingerprint reader (under display) | Fingerprint reader (side) | |
Additional Phone Features | Fast Charging, Samsung KNOX, Bixby Vision, Bixby Routines, Virtual Proximity Sensing | Samsung KNOX |
OTHERS | Samsung Galaxy A51 5G | Samsung Galaxy A04s |
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Included Accessories | Power adapter | - |
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