Side by side comparison and review of Samsung Galaxy A51 5G and OnePlus 11 5G. 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 | OnePlus 11 5G |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | SM-A516B/DS | - | |
| Form Factor | Touch | Touch | |
| Height | 158.9 mm | 163.1 mm | OnePlus 11 5G has greater height than Samsung Galaxy A51 5G. |
| Width | 73.6 mm | 74.1 mm | OnePlus 11 5G has greater width than Samsung Galaxy A51 5G. |
| Depth | 8.7 mm | 8.53 mm | OnePlus 11 5G is narrower than Samsung Galaxy A51 5G. |
| Weight | 187 g | 205 g | Samsung Galaxy A51 5G is lighter than Samsung Galaxy A51 5G. |
| Body Colour | Prism cube black | Prism cube white | Titan black | |
| Body Material | - | Surgical‑grade stainless steel | |
| Waterproof (Water-resistant) | - | - | OnePlus 11 5G is waterproof. |
| SAR Value | 1.555 W/kg (body), 0.496 W/kg (head) | 1.24 W/kg (body), 0.991 W/kg (head), 2.792 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 | |
| SIM Card Type (Size) | Nano SIM | Nano SIM, Electronic SIM card (e-SIM) | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
| DISPLAY | Samsung Galaxy A51 5G | OnePlus 11 5G |
|---|
| Display Type | OLED display | OLED display | |
|---|---|---|---|
| Display Technology | Infinity-O Super AMOLED | Fluid AMOLED (LTPO) | |
| Screen Size (Display Size) | 6.5" | 6.7" | OnePlus 11 5G has larger screen size than Samsung Galaxy A51 5G. |
| Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 3216 x 1440 pixels | OnePlus 11 5G has better screen resolution than Samsung Galaxy A51 5G. |
| Display Format | Full HD+ | QHD+ | |
| Pixel Density | - | 525 ppi | |
| Aspect Ratio | - | 20.1:9 | |
| Colour Depth | 16.7 million colours | 1.07 billion colours | OnePlus 11 5G has better colour depth than Samsung Galaxy A51 5G. |
| HDR | - | Yes | OnePlus 11 5G has HDR. |
| HDR Technology | - | HDR10, HDR10+ | |
| Display Enhancement Technology | - | Dolby Vision | |
| Display Refresh Rate | - | 120 Hz | |
| Touch Sampling Rate | - | 1000 Hz | |
| Display Features | Edge-to-Edge screen | Colour temperature adjustment, auto-adjusted brightness, night mode, Wide colour display (P3), Eye comfort mode, Video Enhancer, sRGB support, Screen colour mode, Image sharpener, Bright HDR video mode, nature tone display, colour personalisation, colour vision enhancement, multi-brightness colour calibration | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass Victus (scratch resistant glass) |
| PROCESSOR | Samsung Galaxy A51 5G | OnePlus 11 5G |
|---|
| Processor Type (CPU) | - | Qualcomm Snapdragon 8 Gen 2 | |
|---|---|---|---|
| Clock Speed | 2.2 GHz | - | |
| 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 740 |
| MEMORY | Samsung Galaxy A51 5G | OnePlus 11 5G |
|---|
| RAM | 6 GB | LPDDR5X SDRAM - 8 GB | OnePlus 11 5G has more RAM than Samsung Galaxy A51 5G. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 128 GB | Both phones have the same internal memory capacity. |
| 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 | OnePlus 11 5G |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 4 | 3 | |
|---|---|---|---|
| Sensor Resolution | 48 Megapixel | 50 Megapixel | OnePlus 11 5G has better camera resolution than Samsung Galaxy A51 5G. |
| Sensor Size | - | 1/1.56" | |
| Sensor Name | - | Sony IMX890 sensor | |
| Lens Aperture | F/2.0 | F/1.8 | OnePlus 11 5G has better lens aperture than Samsung Galaxy A51 5G. |
| Lens Construction | - | 6-element | |
| Field of View (FoV) | - | 84 degree(s) | |
| Pixel Size | - | 1 μm | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | OnePlus 11 5G has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Focal Length Equivalent to 35mm Camera | - | 24mm | |
| Digital Zoom | 8x | - | |
| Special Effects | Bokeh effect | Face retouch, Live Filters | |
| Camera Modes | Slow motion video | Panorama, Time-lapse mode, Slow motion mode, Pro mode, night mode, Portrait, Dual-View Video, Tilt-shift mode, Long exposure mode, Movie Mode, Xpan mode | |
| Light Source | LED flash | Dual 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, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1920 x 1080 (1080p) at 240 fps, Super slow motion video 1280 x 720 (720p) at 480 fps, 7680 x 4320 (8K) at 24 fps, Super slow motion video 1280 x 720 (720p) at 240 fps | |
| Camera Features (Functions) | Live Focus, background blur | Electronic Image Stabiliser (EIS), Continuous Auto Focus (CAF), RAW image capture, 10-bit HDR image sensor, Quad Pixel technology, All Pixel OmniDirectional PDAF, AI Scene Enhancement, Hasselblad Camera, Natural Color Calibration, Google Lens, AI hightlight video, Ultra Steady Pro |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 12 Megapixel | 48 Megapixel | OnePlus 11 5G has better second camera resolution than Samsung Galaxy A51 5G. |
|---|---|---|---|
| Sensor Size (2nd Camera) | - | 1/2" | |
| Sensor Name (2nd Camera) | - | Sony IMX581 sensor | |
| 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) | 115 degree(s) | Samsung Galaxy A51 5G has larger second camera lens field of view than OnePlus 11 5G. |
| Camera Functions (2nd Camera) | - | Autofocus |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 5 Megapixel | 32 Megapixel | OnePlus 11 5G has higher resolution third camera than Samsung Galaxy A51 5G. |
|---|---|---|---|
| Sensor Size (3rd Camera) | - | 1/2.74" | |
| Sensor Name (3rd Camera) | - | Sony IMX709 sensor | |
| Lens Type (3rd Camera) | - | Telephoto lens | |
| Lens Aperture (3rd Camera) | F/2.4 | F/2.0 | OnePlus 11 5G has better third camera lens aperture than Samsung Galaxy A51 5G. |
| Field of View (3rd Camera) | - | 49 degree(s) | |
| Optical Zoom | - | 2x | |
| Camera Functions (3rd Camera) | Macro camera | Potrait camera | |
| Camera Features (3rd Camera) | - | Autofocus, RGBW sensor |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | 5 Megapixel | - | |
|---|---|---|---|
| Lens Aperture (4th Camera) | F/2.2 | - | |
| Camera Functions (4th Camera) | Depth camera | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 32 Megapixel | 16 Megapixel | Samsung Galaxy A51 5G has better front camera resolution than OnePlus 11 5G. |
| Lens Aperture (Front) | F/2.2 | F/2.45 | Samsung Galaxy A51 5G has better front lens aperture than Samsung Galaxy A51 5G. |
| Pixel Size (Front) | - | 1 μm | |
| Focus Adjustment | Focus free | Fixed focus | |
| Special Effects (Front) | - | HDR, face retouch | |
| Camera Modes (Front) | - | Time-lapse mode, Nightscape capture mode | |
| Face Recognition (Face ID) | - | Face recognition | OnePlus 11 5G has face detection. |
| Light Source (Front) | - | Display flash | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Front) | - | Electronic Image Stabiliser (EIS) |
| BATTERY AND CHARGING | Samsung Galaxy A51 5G | OnePlus 11 5G |
|---|
| Battery Capacity (Battery Size) | 4500 mAh | 5000 mAh | OnePlus 11 5G has larger battery capacity than Samsung Galaxy A51 5G. |
|---|---|---|---|
| Fast Charging Technology | - | SuperVOOC Flash Charge technology | OnePlus 11 5G has fast charging technology. |
| Recharge Time (Charging Time) | - | 25 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 |
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| CELLULAR | Samsung Galaxy A51 5G | OnePlus 11 5G |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 5G | 5G | Both phones have the same mobile network generation. |
| Operating System | - | OxygenOS (based on Android 13) | |
| Intelligent Assistant | Bixby | - | |
| Navigation | GPS, GLONASS, BeiDou, Galileo | A-GPS, GLONASS, BeiDou, Galileo, QZSS, Dual Band GPS |
| COMMUNICATIONS | Samsung Galaxy A51 5G | OnePlus 11 5G |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE, 5G NR FR1 | LTE Advanced, FDD-LTE, TDD-LTE, 5G NR | |
|---|---|---|---|
| 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 30, Band 32, Band 38, Band 39, Band 40, Band 41, Band 46, Band 48, Band 66, Band 71 | |
| 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, FDD 2300 WCS, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 5150, TDD 3600, FDD 1700 - 2110 AWS-3, FDD 600 | |
| 5G NR Band | N41, n78 | N1, n2, n3, n5, n7, n8, n20, n28, n38, n41, n66, n71, n75, n76, n77, n78, n40, n25, n48, n30 | |
| 5G NR Frequency | TDD TD 2500, TDD TD 3500 | FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, FDD 600, SDL DL 1500+, SDL DL 1500-, TDD TD 3700, TDD TD 3500, TDD 2300, FDD 1900, TDD 3500, FDD 2300 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac, ANT+ | IEEE 802.11a/b/g/n/ac/ax/be | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.3 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Modem | - | Snapdragon X70 5G | |
| Messaging Services | SMS, MMS | - |
| MEDIA | Samsung Galaxy A51 5G | OnePlus 11 5G |
|---|
| 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, MP3, FLAC, AC-3, AAC +, OGG, APE (Monkey's Audio), M4A, apt-X, LDAC, IMY, EAC3, MID, AMR-WB, AMR-NB, SBC, apt-X HD, LHDC, EAC3-JOC, AC-4 | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 | MKV, FLV, AVI, MOV, WMV, TS, WebM, HEIF, H.265 HEVC, MP4, HEIC | |
| Sound Enhancements | - | Dolby Atmos sound technology |
| FEATURES | Samsung Galaxy A51 5G | OnePlus 11 5G |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, gyro sensor, hall sensor, geomagnetic sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, colour spectrum sensor, flicker sensor, gyroscope, sensor core | |
| Security Devices | Fingerprint reader (under display) | Fingerprint reader (under display), face recognition | |
| Additional Phone Features | Fast Charging, Samsung KNOX, Bixby Vision, Bixby Routines, Virtual Proximity Sensing | Face Unlock, Noise Cancellation Technology, MIMO technology, Fast Charging, Haptic vibration motor, Alert Slider, dual stereo speakers, Vapour Chamber cooling technology, graphene heat dissipation system |
| OTHERS | Samsung Galaxy A51 5G | OnePlus 11 5G |
|---|
| Included Accessories | Power adapter | SIM card removal tool, screen protector (pre-applied), USB-C to USB-A cable, SuperVOOC 100W power adapter | |
|---|---|---|---|
| Compliant Standards | - | TUV Rheinland Certified Safe Fast-Charge System |
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