OnePlus 9 Pro (12GB RAM + 256GB) vs Samsung Galaxy M51
Quick Comparison
OnePlus 9 Pro (12GB RAM + 256GB) has better RAM than Samsung Galaxy M51. In terms of display resolution, OnePlus 9 Pro (12GB RAM + 256GB) has better resolution of 3216 x 1440 than Samsung Galaxy M51 which has resolution of 2400 x 1080. OnePlus 9 Pro (12GB RAM + 256GB) has more internal memory than Samsung Galaxy M51
| Name | OnePlus 9 Pro (12GB RAM + 256GB) | Samsung Galaxy M51 |
| RAM | 12 GB | 6 GB |
|---|---|---|
| Display | 6.7 in | 6.7 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 4500 mAh | 7000 mAh |
| Camera | 48 MP Quad | 64 MP Quad |
| Price | Rs. 54999 | Rs. 19999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 23, 2021. The cost of OnePlus 9 Pro (12GB RAM + 256GB) is Rs. 54999. The launch Date of the second phone is September 10, 2020. The cost of Samsung Galaxy M51 is Rs. 19999.
Display comparison
OnePlus 9 Pro (12GB RAM + 256GB) has Screen type where as Samsung Galaxy M51 has Super AMOLED Plus Screen type. OnePlus's phone has display density of 525 PPI & Samsung's phone has only 386 PPI display density. In terms of screen to body ratio, OnePlus's phone has better screen to body ratio of ~ 90.8% than Samsung's phone ~ 86.7%. OnePlus 9 Pro (12GB RAM + 256GB) has 20.1:9 aspect ratio where as Samsung Galaxy M51 has 20:9 aspect ratio.
Memory comparison
OnePlus 9 Pro (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Samsung Galaxy M51's lower 6 GB RAM. OnePlus 9 Pro (12GB RAM + 256GB) has more Internal Memory (256 GB) than Samsung Galaxy M51 (128 GB).
Camera comparison
Samsung Galaxy M51's 64 MP Quad Rear Camera outshines OnePlus 9 Pro (12GB RAM + 256GB)'s 48 MP Quad Rear Camera in terms of resolution. Samsung Galaxy M51 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to OnePlus 9 Pro (12GB RAM + 256GB)'s 16 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 10 version.
Related Comparisons
Full Comparison
| Name | OnePlus 9 Pro (12GB RAM + 256GB) | Samsung Galaxy M51 |
| General | ||
| Model | 9 Pro | M51 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 23, 2021 | September 10, 2020 |
| Design | ||
| Dimensions | 73.6 x 163.2 x 8.7 mm | 76.3 x 163.9 x 9.5 mm |
| Weight | 197 g | 213 g |
| Display | ||
| Type | Color Fluid AMOLED (16M Colors) | Color Super AMOLED Plus Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.7 inches, 1440 x 3216 pixels, 120 Hz | 6.7 inches, 1080 x 2400 pixels |
| Aspect Ratio | 20.1:9 | 20:9 |
| PPI | ~ 525 PPI | ~ 386 PPI |
| Screen to Body Ratio | ~ 90.8% | ~ 86.7% |
| Glass Type | Corning Gorilla Glass 5 | Corning Gorilla Glass 3 |
| Features | Hyper Touch, Reading Mode, Night Mode, Vibrant Color Effect Pro, Motion Graphics Smoothing, Ultra-high Video Resolution, Adaptive Display, Curved Display | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 12 GB | 6 GB |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | No | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.2, A2DP, LE, aptX HD | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v3.1 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | yes with A-GPS, Glonass, GLONASS, Beidou | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity Sensor, Sensor Core, Flick-detect Sensor, Front RGB Sensor | Accelerometer, Gyro Sensor, Geomagnetic Sensor, RGB Light Sensor, Proximity Sensor, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | Yes |
| Water Resistance | Yes | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | Alert Slider | |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 50 MP ƒ/2.2 (Ultra Wide) 8 MP ƒ/2.4 (Telephoto) Telephoto 2 MP ƒ/2.4 Monochrome | 64 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Depth Sensor) 5 MP ƒ/2.4 (Macro) Macro |
| Camera Sensor | Sony IMX789 | Sony IMX682 |
| OIS | Yes | |
| Auto Focus | Yes, Phase Detection autofocus | Yes |
| Features | Co-Developed by Hasselblad, Nightscape, Super Macro, UltraShot HDR, Smart Scene Recognition, Portrait mode, Pro mode, Panorama | Panorama, HDR |
| Video Recording | 8K @ 30 fps UHD, 4K @ 120/30/60 fps UHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.4 Punch Hole, Autofocus, Screen Flash | 32 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11, upgradable to v12 | Android v10 |
| Chipset | Qualcomm Snapdragon 888 | Qualcomm Snapdragon 730G |
| CPU | 2.84 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 1x2.84 GHz Kryo 680 & 3x2.XX GHz Kryo 680 & 4x1.XX GHz Kryo 680 | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver |
| GPU | Adreno 660 | Adreno 618 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | MKV, MOV, MP4, H.265 | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 7000 mAh, Li-Po Battery |
| Fast Charging | Yes, 65W Fast Charging | Yes, 25W Fast Charging |
| Wireless Charging | Yes, 50W | |
| Reverse Charging | Yes | Yes |
| Talk Time | 64 hours | |
| Music Playback Time | 182 hours | |