Apple’s 12″ MacBook (Retina, Early 2015) with the build-to-order option, model MF855LL/A-BTO, is a slightly more powerful variation of the standard Early 2015 MacBook. Released on March 9th, 2015, this version comes with a faster 1.3 GHz Intel Core M processor, making it a better option for users seeking enhanced performance without compromising the device’s hallmark of portability and sleek design.
Design & Portability
Like its standard counterpart, the MF855LL/A-BTO retains the same stunning aluminum unibody design, weighing only 2.03 lbs and measuring just 0.14 to 0.52 inches thick. Its ultra-portable form factor is perfect for those always on the go, easily fitting into backpacks or briefcases. The MacBook’s silver finish, minimalist aesthetics, and premium build quality make it a stylish and reliable tool for professionals and students alike.
Enhanced Performance: 1.3 GHz Core M Processor
One of the key differences in the MF855LL/A-BTO is its faster 1.3 GHz Intel Core M processor, which offers a bit more power compared to the standard 1.1 GHz model. While still designed for energy efficiency and quiet, fanless operation, the slight boost in processing power makes this variant more capable of handling multitasking, light creative work, and productivity tasks.
Retina Display: Stunning Visuals
The 12″ Retina display is one of the most attractive features of this MacBook. Offering a resolution of 2304 x 1440 pixels, the Retina display ensures text looks sharp, images are vivid, and colors are accurate. Whether you’re watching videos, editing photos, or reading documents, the display offers a crisp and immersive experience.
Graphics and Storage
The MacBook comes equipped with Intel HD Graphics 5300, integrated with 1.5GB of VRAM, which handles everyday graphic tasks smoothly. This makes it suitable for general use and light creative applications, though it’s not intended for intensive gaming or heavy-duty video editing.
Like the standard model, the MF855LL/A-BTO offers a 256GB SSD for fast storage. The SSD ensures quick boot times, snappy app launches, and seamless performance when accessing or saving files.
Force Touch Trackpad: A New Way to Click
Apple introduced the Force Touch Trackpad in this MacBook, bringing a new dimension to user interaction. The trackpad uses haptic feedback to simulate a physical click, even though it doesn’t physically move. This allows for customizable sensitivity and opens up advanced gestures, like Force Click, which offers context-specific actions, such as previewing files or looking up definitions.
Connectivity and Battery Life
Like other models in the Early 2015 lineup, the MF855LL/A-BTO features a single USB-C port, a decision that was innovative but initially divisive, as it required users to rely on adapters for standard USB-A devices and external displays. The USB-C port also serves as the charging port, using a 29W power adapter.
The MacBook supports 802.11ac Wi-Fi, ensuring fast wireless connections, and Bluetooth 4.0 for connecting peripherals like wireless headphones or keyboards. With an efficient Core M processor, users can expect up to 9 hours of web browsing or 10 hours of iTunes movie playback on a single charge, making it a great companion for long workdays or travel.
Conclusion: A Compact Powerhouse
The 12″ MacBook (Retina, Early 2015) MF855LL/A-BTO with its 1.3 GHz Core M processor is a great option for users who need a bit more power while still enjoying the incredible portability that this MacBook offers. With its Retina display, innovative Force Touch Trackpad, and ultra-lightweight design, it strikes a balance between performance and portability.
At an original MSRP of $1549, this model was positioned as a premium option for those willing to invest in cutting-edge portability and Apple’s signature design excellence. Today, while newer models have taken its place, the MF855LL/A-BTO still holds a place in Apple’s legacy as a forward-thinking device that pushed the boundaries of what a laptop could be.
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MacBook MF855LL/A-BTO Specs
- Order Number
- MF855LL/A-BTO
- Identifier
- MacBook8,1
- Model Number
- A1534
- EMC
- 2746
- Processor Speed
- 1.3GHz
- Processors (Cores)
- 1 (2 Cores)
- Processor Type
- Core M
- Hard Drive
- 256GB SSD
- Hard Drive Type
- Integrated
- RAM
- 8GB
- RAM Type
- PC3-10600-1333MHZ-DDR3-SO-DIMM
- Video Card 1
- HD Graphics 5300
- VRAM
- 1.5GB
- Built-in Display
- 12″
- Color
- Silver
- Input
- Force Touch Trackpad
- Optical Drive
- N/A
- AirPort
- 802.11ac
- Bluetooth
- 4.0
- Power Cord
- USB-C (2m)
- Power Brick
- 29w USB-C
- Dimensions
- .14-.52 x 11.04 x 7.74 inches
- Avg. Weight
- 2.03 lbs
- Release Date
- March 9th 2015
- MSRP
- 1549
