S23Ultra5G / B51 Smartphone: MTK6580A quad core processor
Meet the S23Ultra5G / B51 smartphone—where power meets style without breaking a sweat. Under the hood, it's got an MTK6580A quad core processor and 2GB+16GB memory combo that keeps things zippy, whether you're scrolling, gaming, or just trying to remember why you opened your phone in the first place. And that 6.5 inch 1200 x 540 pixel notch fullscreen? It's like having a mini cinema in your pocket, minus the overpriced popcorn.
Snap away with the 13.0MP rear cameras (because let's face it, your cat deserves high-definition fame) and the 2.0MP front camera for those 'just woke up like this' selfies. Plus, with face recognition, unlocking your phone is as easy as looking at it—no secret handshakes required. And for the tech-savvy, it's packed with WIFI + BT + FM + OTG + GPS, a Type-C headphone interface (because we're living in the future), and a 3250mAh high capacity battery that'll keep you going longer than your last diet attempt. Designed for the long haul and ready for anything, this phone's got your back.
Features
- 2GB+16GB memory
- 6.5 inch 1200 x 540 pixel notch fullscreen
- 13.0MP rear cameras
- Face recognition
- 3250mAh high capacity battery
- MTK6580A quad core processor
General specs
- Model: S23Ultra5G / B51
- Seller: Sunsky
- ID: 2767105
- Processor: MTK6580A quad core
- Memory: 2GB RAM, 16GB storage
- Display: 6.5 inch, 1200 x 540 pixel, notch fullscreen
- Cameras: 13.0MP rear, 2.0MP front
- Battery: 3250mAh
- Connectivity: WIFI, BT, FM, OTG, GPS
- Interface: Type-C headphone, charging interface
- Operating System: Android 8.1
- Network: 3G
- First listed by seller: 7/1/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Sunsky
Shipping options
United States
Video Reviews
Comparison with similar products
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| Brand | Ulefone | POCO | OUKITEL | Honor | Huawei | |
| Model | S23Ultra5G / B51 | Note 8 | C65 | C38 | Play6T 5G | GT |
| Color | ||||||
| Rating |
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| Price | $43.81 | $21.43 | $150.00 | $149.00 | $266.96 | $398.00 |
| Seller | Sunsky | Sunsky | Gshopper | Gshopper | Sunsky | Sunsky |
| Update | August 1, 2025 | November 24, 2025 | July 25, 2024 | July 25, 2024 | July 22, 2025 | November 26, 2025 |
| Processor | MTK6580A quad core | MKT6580, quad-core up to 1.3GHz | MediaTek Helio G85 | MediaTek Dimensity 700 Octa Core 2 x Cortex-A76 2.2GHz + 6 x Cortex-A55 2.0GHz | ||
| Memory | 2GB RAM, 16GB storage | 2GB RAM, 16GB storage | 8GB RAM, 256GB storage | |||
| Display | 6.5 inch, 1200 x 540 pixel, notch fullscreen | 5.5 inch, HD, 960x442 pixel, 2 points touch | 6.74", 90Hz | 6.74 inch, 1600 x 720, TFT LCD IPS full screen | ||
| Cameras | 13.0MP rear, 2.0MP front | 5MP+2MP dual rear, 2MP front | 13MP main lens F1.8, 2MP photosensitivity depth lens F2.4, 2MP photosensitivity macro rear cameras, 5MP F2.4 front camera | 50MP wide (f1.95, OIS) + 12MP macro (f2.2), AF rear, 16MP (f2.45) front | ||
| Battery | 3250mAh | 2700mAh li-polymer, 5V/1A charging | 5000mAh | 5000mAh | 5300mAh, 100W fast charging | |
| Connectivity | WIFI, BT, FM, OTG, GPS | NFC | WLAN, BT5.3, OTG, NFC, GPS | |||
| Operating System | Android 8.1 | Android 10.0 GO | Android 13 | Magic UI 5.0 (Android 11) | MagicOS 9.0 (based on Android 15) | |
| Network | 3G | 3G, Dual SIM | 5G, 4G LTE, 3G, 2G | 5G, 4G, 3G, 2G | ||
