Samsung Galaxy A51 5G vs Oppo A6 Pro 5G
45
out 100
VS
66
out 100
Compared 2 smartphones : Samsung Galaxy A51 5G Manufactured in June, 2020, with display 6.5 with chipsetSamsung Exynos 980, vs Oppo A6 Pro 5G, Manufactured in September, 2025 with chipsetMediaTek Dimensity 6300. Below are specs, tests, pros and cons for each device
Key Differences
Reasons to choose Samsung Galaxy A51 5G
- Higher pixel density: 405ppi
- Supports Dolby Atmos
Reasons to choose Oppo A6 Pro 5G
- Larger display: 6.57in
- Higher refresh rate: 120Hz
- Lighter design: 185g vs 187g
- Higher battery capacity: 7000mAh vs 4500mAh
- Newer Bluetooth version: 5.4 vs 5
- Includes charger
Versions
| Memory Options | - 6/128 GB - 8/128 GB |
- 6/128 GB - 8/256 GB - 12/256 GB - 16/256 GB - 16/512 GB |
Review
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
Adjust each parameter’s importance to find the best match for you.
Tests & specs
Specs & test comparisonDisplay
| Type | Super AMOLED | AMOLED |
| Size | 6.5 in | 6.57 in |
| Resolution | 1080x2400 pixels | 1080x2372 pixels |
| Aspect ratio | 20:9 | 20:9 |
| Pixel density | 405 ppi | 397 ppi |
| Refresh rate | 60 Hz | 120 Hz |
| Adaptive refresh rate | No | Yes (60-120 Hz) |
| Max brightness | 400 nits | 1400 nits |
| HDR support | No | No |
| Touch Sampling Rate | n/a | 240 Hz |
| Screen-to-body ratio | 87.3 % | 87.8 % |
| Features | Always-On Display | - DCI-P3 - Always-On Display - DC dimming |
Design & Build
| Height | 158.9 mm (6.26 in) | 158.2 mm (6.23 in) |
| Width | 73.6 mm (2.9 in) | 75.02 mm (2.95 in) |
| Thickness | 8.7 mm (0.34 in) | 8 mm (0.31 in) |
| Weight | 187 g (6.6 oz) | 185 g (6.53 oz) |
| Water resistance | No | IP69 |
| Cooling system | n/a | Vapor chamber |
| Back panel | Plastic | Plastic |
| Frame | Metal | Plastic |
| Colors | - White - Black - Pink |
- Black - Gold - Blue - Purple |
| Fingerprint sensor | Yes In-Display | Yes, In-Display |
Screen-to-body ratio
Performance
| Chipset | Samsung Exynos 980 | MediaTek Dimensity 6300 |
| Max Frequency | 2200 MHz | 2400 MHz |
| CPU Cores | 8 (2 + 6) | 8 (2 + 6) |
| Architecture | - 6/1.8 (Cortex-A55) - 2/2.2 (Cortex-A77) |
- 6/2 (Cortex-A55) - 2/2.4 (Cortex-A76) |
| Process | Samsung | TSMC |
| Transistor Size | 8 nm | 6 nm |
| Neural Processor | Yes | Yes |
| Graphics | Mali-G76 MP5 | Mali-G57 MP2 |
| GPU Cores | 180 | 64 |
| GPU Frequency | 700 MHz | 1072 MHz |
| FLOPS | 262.1 GFLOPS | 137.2 GFLOPS |
| Geekbench 6 (Single-Core) | 863 | 786 |
| Geekbench 6 (Multi-Core) | 2112 | 2038 |
| Geekbench Compute (GPU) | n/a | 1420 |
| CPU | 130998 | 146180 |
| GPU | 85094 | 137592 |
| Memory | 86339 | 139053 |
| UX | 104345 | 128493 |
| NanoReview Score | 406776 | 551318 |
Memory
| RAM Size | 6 GB | 6 GB |
| Memory Type | LPDDR4X | LPDDR4X |
| Memory Frequency | 1866 MHz | 2133 MHz |
| Channels | 2 | 2 |
| Storage Capacity | 128 GB | 128 GB |
| Storage Type | UFS 2.0 | UFS 2.2 |
| Memory Card | MicroSD | MicroSD |
Software
| OS | Android 10 (Upgradeable to Android 13) | Android 15 |
| OS Size | 22.7 GB | n/a |
| UI Skin | One UI 5.0 | ColorOS 15 |
Battery
| Volume | 4500 mAh | 7000 mAh |
| Max Charging Power | 15 W | 80 W |
| Battery Type | Li-Po | Li-Po |
| Removable | No | No |
| Wireless Charging | No | No |
| Reverse Charging | No | Yes |
| Fast Charging | Yes (40% in 40 min) | Yes |
| Full Charge Time | 2:05 h | n/a |
| Web Browsing | 07:25 h | n/a |
| Video Playback | 12:09 h | n/a |
| Games | 05:11 h | n/a |
| Standby Mode | 81 h | n/a |
Main camera
| Matrix | 48 MP | 50 MP |
| Photo resolution | 8000x6000 pixels | 8192x6144 pixels |
| Zoom | Digital | Digital |
| Flash | LED | LED |
| Stabilization | Digital | Optical |
| 8K Recording | No | No |
| 4K Recording | Yes (Up to 30 fps) | Yes (Up to 30 fps) |
| 1080p Recording | Yes (Up to 120 fps) | Yes (Up to 60 fps) |
| Slow Motion | 960 fps (720p) | 120 fps (720p) |
| Wide-angle lens | 123 ° | n/a |
| Lenses count | Standard: 48 MP Ultra-wide: 12 MP Macro: 5 MP Depth: 5 MP |
Standard: 50 MP Depth: 2 MP |
| Features | - Bokeh effect - Pro mode |
- Bokeh effect - Pro mode |
| Matrix | 48 MP | 50 MP |
| Aperture | f/2.0 | f/1.8 |
| Focal length | 26 mm | 27 mm |
| Sensor | Samsung S5KGM2 | n/a |
| Sensor size | 1/2 | n/a |
| Pixel size | 0.8 μm | n/a |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Digital | Optical |
| Matrix | 12 MP | n/a |
| Aperture | f/2.2 | n/a |
| Focal length | 13 mm | n/a |
| Pixel size | 1.12 μm | n/a |
| Stabilization | Digital | n/a |
Front camera
| Matrix | 32 MP | 16 MP |
| Photo resolution | 6560x4928 pixels | 4920x3264 pixels |
| Aperture | f/2.2 | f/2.4 |
| Focal length | 26 mm | 23 mm |
| Sensor | Samsung S5KGD1 | CMOS |
| Sensor size | 1/2.8 | n/a |
| Pixel size | 0.8 μm | n/a |
| Autofocus | No | No |
| Stabilization | Digital | Digital |
| Video resolution | 2160p (4K) at 30 fps | 1080p (Full HD) at 30 fps |
| TOF 3D sensor | No | No |
Connectivity
| Wi-Fi version | Wi-Fi 5 (802.11 a/b/g/n/ac) | Wi-Fi 5 (802.11 a/b/g/n/ac) |
| Wi-Fi features | - Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5 | 5.4 |
| Bluetooth features | PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP | LE |
| USB type | USB Type-C | USB Type-C |
| USB version | 2 | 2 |
| USB features | - Charging - USB Storage Mode - OTG |
- Charging - USB Storage Mode - OTG |
| DisplayPort | n/a | No |
| GPS | - GPS - GLONASS - Beidou - Galileo |
- GPS - GLONASS - Beidou - Galileo - QZSS |
| NFC* | Yes | Varies by region |
| Infrared Port | No | No |
| SIM Count* | 2 | 2 |
| SIM Type | Nano | Nano |
| SIM Mode | Dual SIM Standby | Dual SIM Standby |
| eSIM Support * | No | No |
| Hybrid Slot | No | No |
| 2G Bands | GSM 850 / 900 / 1800 / 2100 / 2600 | GSM 850/900/1800/1900MHz |
| 3G Bands | UMTS 850 / 900 / 1900 / 2100 | WCDMA 1/2/4/5/6/8/19 |
| LTE Bands* | LTE (B850/B900/B1800/B2100/B2600) | LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B38/B39/B40/B41/B42/B48/B66) |
| LTE category | 12 | n/a |
| 5G Support | Yes | Yes |
Sound
| Speakers | Mono | n/a |
| 3.5 mm Jack | Yes | No |
| FM Radio | Yes | No |
| Dolby Atmos | Yes | No |
Other
| Class | Mid-range | Mid-range |
| Announced | April, 2020 yr | September, 2025 yr |
| Release Date | June, 2020 yr | September, 2025 yr |
| Launch Price ($) | 499 | n/a |
| MSRP ($) | n/a | 250 |
| Sensors | - Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
- Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
| Charger Included | n/a | Yes, 80 W |
*
Attention!
Config, frequencies, NFC, and other specs may vary by region.
Results
After analyzing the data, we consider Oppo A6 Pro 5G the clear winner in this comparison.
Survey
Total Votes: 0
