In depth comparison and review of Samsung Galaxy A51 5G and Realme GT 2 Pro. 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 | Samsung Galaxy A51 5G | Realme GT 2 Pro |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | SM-A516B/DS | RMX3301 | |
Form Factor | Touch | Touch | |
Height | 158.9 mm | 163.2 mm | Realme GT 2 Pro has greater height than Samsung Galaxy A51 5G. |
Width | 73.6 mm | 74.7 mm | Realme GT 2 Pro has greater width than Samsung Galaxy A51 5G. |
Depth | 8.7 mm | 8.18 mm | Realme GT 2 Pro is narrower than Samsung Galaxy A51 5G. |
Weight | 187 g | 189 g | Samsung Galaxy A51 5G is lighter than Samsung Galaxy A51 5G. |
Body Colour | Prism cube black | Prism cube white | Paper white | Steel black | |
Body Material | - | ISCC-certified biopolymer | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.555 W/kg (body), 0.496 W/kg (head) | 0.994 W/kg (head), 2.79 W/kg (limb), 1.279 W/kg (body) | |
Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C | |
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 | Realme GT 2 Pro |
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Display Type | OLED display | OLED display | |
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Display Technology | Infinity-O Super AMOLED | AMOLED (LTPO) | |
Screen Size (Display Size) | 6.5" | 6.7" | Realme GT 2 Pro has larger screen size than Samsung Galaxy A51 5G. |
Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 3216 x 1440 pixels | Realme GT 2 Pro has better screen resolution than Samsung Galaxy A51 5G. |
Display Format | Full HD+ | WQHD+ | |
Pixel Density | - | 525 ppi | |
Max Brightness | - | 1400 cd/m² | |
Colour Depth | 16.7 million colours | 1.07 billion colours | Realme GT 2 Pro has better colour depth than Samsung Galaxy A51 5G. |
Contrast Ratio | - | 5000000:1 | |
HDR | - | Yes | Realme GT 2 Pro has HDR. |
HDR Technology | - | HDR10+ | |
Display Refresh Rate | - | 120 Hz | |
Touch Sampling Rate | - | 1000 Hz | |
Display Features | Edge-to-Edge screen | DisplayMate A+, 100% DCI-P3, 1-120Hz adaptive refresh rate with LTPO 2.0 technology, Brightness levels: 10240, JNCD 0.5 | |
Display Protection (Screen Protector) | - | Corning Gorilla Glass Victus (scratch resistant glass) |
PROCESSOR | Samsung Galaxy A51 5G | Realme GT 2 Pro |
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Processor Type (CPU) | - | Qualcomm Snapdragon 8 Gen 1 | |
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Processor Number | - | SM8450 | |
Clock Speed | 2.2 GHz | 3 GHz | Realme GT 2 Pro has higher clock speed than Samsung Galaxy A51 5G. |
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. |
Graphics System (GPU) | - | Qualcomm ADRENO |
MEMORY | Samsung Galaxy A51 5G | Realme GT 2 Pro |
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RAM | 6 GB | LPDDR5 SDRAM - 12 GB | Realme GT 2 Pro has more RAM than Samsung Galaxy A51 5G. |
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Internal Memory Size (Storage Capacity) | 128 GB | 256 GB | Realme GT 2 Pro has more internal memory than Samsung Galaxy A51 5G. |
User Memory | 105.3 GB | - | |
Memory Interface | - | UFS 3.1 | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 1 TB | - |
CAMERA | Samsung Galaxy A51 5G | Realme GT 2 Pro |
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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 | Realme GT 2 Pro has better camera resolution than Samsung Galaxy A51 5G. |
Sensor Size | - | 1/1.56" | |
Sensor Name | - | Sony IMX766 sensor | |
Lens Type | - | Wide-angle lens | |
Lens Aperture | F/2.0 | F/1.8 | Realme GT 2 Pro has better lens aperture than Samsung Galaxy A51 5G. |
Lens Construction | - | 6-element | |
Field of View (FoV) | - | 84.4 degree(s) | |
Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Realme GT 2 Pro has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Minimum Focal Length (Focal Distance) | - | 23.6 mm | |
Digital Zoom | 8x | - | |
Special Effects | Bokeh effect | HDR, Bokeh effect, video bokeh effect | |
HDR Mode | - | AI HDR Video | |
Camera Modes | Slow motion video | Slow motion video, Time-lapse mode, Expert Mode, 3D mode, AI Beauty, Filter mode, Dual-View Video, Panorama View, Super Nightscape Mode, Portrait Distortion Correctin, microscope, Tilt Shift, 50MP mode, Bokeh Flare Portrait, Starry time-lapse video, Street Photography Mode, fish-eye mode, AI Nightscape video, Dynamic Bokeh portrait, Tilt-shift time-lapse video | |
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 | 7680 x 4320 (8k) | |
Camera Features (Functions) | Live Focus, background blur | Video stabilisation, Text scanner, Video Beautify, AI scene recognition, ProLight Imaging technology, AI Noise Reduction Engine 3.0, OIS+EIS dual stabilisation |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 12 Megapixel | 50 Megapixel | Realme GT 2 Pro has better second camera resolution than Samsung Galaxy A51 5G. |
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Lens Type (2nd Camera) | Ultra wide-angle lens | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/2.2 | F/2.2 | Both phones have the same second camera lens aperture. |
Lens Element Qty (2nd Camera) | - | 6-element | |
Field of View (2nd Camera) | 123 degree(s) | 150 degree(s) | Realme GT 2 Pro has larger second camera lens field of view than Samsung Galaxy A51 5G. |
Minimum Focal Length (2nd Camera) | - | 15 mm |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 5 Megapixel | - | |
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Lens Type (3rd Camera) | - | Tele-macro lens | |
Lens Aperture (3rd Camera) | F/2.4 | - | |
Camera Functions (3rd Camera) | Macro camera | - | |
Camera Features (3rd Camera) | - | Micro-lens Camera 2.0, magnification 40x |
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 | 32 Megapixel | Both phones have the same front camera resolution. |
Sensor Size (Front) | - | 1/3.09" | |
Sensor Name (Front) | - | Sony IMX615 sensor | |
Lens Aperture (Front) | F/2.2 | F/2.4 | Samsung Galaxy A51 5G has better front lens aperture than Samsung Galaxy A51 5G. |
Field of View (Front) | - | 80.6 degree(s) | |
Focus Adjustment | Focus free | - | |
Special Effects (Front) | - | HDR, Portrait bokeh, Adjustable Bokeh | |
Camera Modes (Front) | - | Beauty mode, Timelapse video, Filter mode, Super nightscape, Dual-View Video, Panorama View, Portrait Distortion Correction | |
Face Recognition (Face ID) | - | Face recognition | Realme GT 2 Pro has face detection. |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Front) | - | UIS video stabilisation |
BATTERY AND CHARGING | Samsung Galaxy A51 5G | Realme GT 2 Pro |
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Battery Capacity (Battery Size) | 4500 mAh | 5000 mAh | Realme GT 2 Pro has larger battery capacity than Samsung Galaxy A51 5G. |
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Fast Charging Technology | - | SuperDart Charge | Realme GT 2 Pro has fast charging technology. |
Recharge Time (Charging Time) | - | 33 min | |
Talk Time | 1380 minutes | - | |
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 |
Streaming (video): up to 21 hrs |
CELLULAR | Samsung Galaxy A51 5G | Realme GT 2 Pro |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 5G | 5G | Both phones have the same mobile network generation. |
Operating System | - | Android 12 | |
User Interface | - | Realme UI 3.0 | |
Intelligent Assistant | Bixby | - | |
Navigation | GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
COMMUNICATIONS | Samsung Galaxy A51 5G | Realme GT 2 Pro |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE, 5G NR FR1 | FDD-LTE, TDD-LTE, 5G NR FR1 | |
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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 6, Band 8, Band 19 | |
3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 800, 900, 800 | |
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 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 34, Band 38, Band 39, Band 40, Band 41, Band 42, Band 66 | |
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 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, FDD 1700 - 2110 AWS-3 | |
5G NR Band | N41, n78 | N1, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n40 | |
5G NR Frequency | TDD TD 2500, TDD TD 3500 | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500, TDD 2300 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac, ANT+ | IEEE 802.11a/b/g/n/ac/ax | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.2 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Modem | - | Snapdragon X65 5G | |
Messaging Services | SMS, MMS | - |
MEDIA | Samsung Galaxy A51 5G | Realme GT 2 Pro |
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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 | AAC, apt-X, LDAC, SBC, apt-X HD, LHDC | |
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Supported Digital Video Standards | MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 | - | |
Sound Enhancements | - | Dolby Atmos sound technology, Hi-Res audio |
FEATURES | Samsung Galaxy A51 5G | Realme GT 2 Pro |
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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, magnetometer, gyro sensor, dual ambient light sensor, dual colour temperature sensor | |
Security Devices | Fingerprint reader (under display) | Fingerprint reader (under display) | |
Additional Phone Features | Fast Charging, Samsung KNOX, Bixby Vision, Bixby Routines, Virtual Proximity Sensing | Dual noise-cancelling microphones, X-axis linear vibration motor, super-linear dual speakers, Qualcomm 7th generation AI Engine, Stainless Steel Vapour Cooling Max, 360° NFC |
OTHERS | Samsung Galaxy A51 5G | Realme GT 2 Pro |
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Included Accessories | Power adapter | Screen protection film, SIM card removal tool, USB-C cable, protective case, 65W SuperDart Charger |
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