Korean Samsung Electronics (Samsung Electronics) has released a detailed spec of the smartphone ” Samsung Galaxy Fold “. It is a foldable smartphone equipped with a foldable display that can be folded. The OS uses Android 9 Pie Version. The CPU is 64-bit compatible and has an octa core, and the operating frequency is up to 2.84 GHz. The display is mounted on both sides, with the main unit folded, the Cover Display on the outside, and the main Infinity Flex Display on the inside.
The Cover Display is approximately 4.6 inches in size, HD + (720 * 1680) resolution, 399 ppi pixel density, 21: 9 aspect ratio Super AMOLED, and the Infinity Flex Display is approximately 7.3 inches in size, QXGA + resolution (2152 * 1536), a dynamic AMOLED having a pixel density of 362 ppi and an aspect ratio of 4.2: 3.
It becomes a foldable display with the Infinity Flex Display can fold.
When the main unit is expanded and the surface of the Infinity Flex Display is on the front, the camera is a triple consisting of approximately 12 mp CMOS image sensor and two approximately 16 mp CMOS image sensor in the rear that support two optical image stabilization. The camera is equipped with a dual camera consisting of an approximately 10 mp CMOS image sensor and an approximately 8 mp CMOS image sensor at the front.
In addition, a single camera of about 10 mp CMOS image sensor is mounted on the surface of Cover Display so that Selfie can be taken when using Cover Display.
The 5G version corresponds to the NR / LTE / W-CDMA / TD-SCDMA / GSM system, and the 4G version corresponds to the LTE / W-CDMA / TD-SCDMA / CDMA2000 / GSM system.
The 5G version of the NR scheme to non-stand alone (NSA) and can use FR1 in the 6 GHz band or less.
The 4G version is compatible with LTE DL Category 18 and LTE UL Category 13 and downlink is 6 component carrier / carrier aggregation (6 CC CA) with advanced carrier aggregation (CA), 256 QAM, 2 × 2 MIMO, uplink is uplink Carrier aggregation (ULCA) and 64 QAM are implemented, and the communication speed is maximum 1.2 Gbps downstream / 150 Mbps maximum upstream.
It supports VoLTE (Voice over v LTE), which enables voice calls on LTE networks.
The SIM card is 5G version is single SIM, 4G version is dual SIM.
The 5G version is only Nano SIM (4FF) size, and the 4G version can use dual SIM functions with Nano SIM (4FF) size and eSIM.
Bluetooth 5.0 and wireless LAN IEEE 802.11a / b / g / n / ax (2.4 GHz / 5 GHz) and NFC can also be used.
The system memory capacity is 12 GB and the built-in storage capacity is 512 GB. It does not support external memory.
The battery pack is built-in, and the capacity is 4380 mAh for the 4G version and 4235 mAh for the 5 G version.
The charging port is a USB Type-C which does not require distinction between the front and back.
Wireless charging according to Wireless Power Consortium (WPC) Qi and Power Matters Alliance (PMA) is available.
It also supports wireless power supply to devices that support wireless charging.
As color variations, main color is Space Silver and Cosmos Black, Custom Color is Martian Green x Gold Hinge, Martian Green x Dark Silver Hinge, Astro Blue x Gold Hinge, Astro Blue x Dark Silver Hinge.
It will be launched on April 26, 2019 in the US market and on May 3, 2019 in the European market, and is expected to be launched in the Japanese market.