Samsung Galaxy W20 5G

Samsung Galaxy W20 5G 3D preview

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7.3" Dynamic AMOLED
Snapdragon 855+
12MP+12MP+16MP Rear
5G Sub6 / mmWave
12GB + 512GB
4235mAh
LTE / 5G NSA
USB 3.1 Type-C
Foldable Design
SM-W2020

7.3" Dynamic AMOLED

QXGA+ (2152 x 1536), 362 ppi, HDR10+

Cover display: 4.6" Super AMOLED HD+ (1680 x 720)

Snapdragon 855+

7nm Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz & 4x1.8 GHz)

Adreno 640 GPU; 12GB LPDDR4X RAM

Triple Rear Camera

12MP wide (f/1.5-2.4, Dual Pixel OIS) + 12MP tele (f/2.4, 2x zoom) + 16MP ultrawide (f/2.2, 123°)

Front: 10MP + 8MP depth; Cover: 10MP

4235mAh Battery

Non-removable Li-Po

15W fast charge, 15W Qi/PMA wireless charge, 9W reverse wireless

5G + 4G LTE

5G NR bands n41, n78; LTE Cat 18; Wi-Fi 6 (ax); Bluetooth 5.0

NFC, USB 3.1 Type-C, side-mounted fingerprint

12GB RAM + 512GB Storage

LPDDR4X RAM, UFS 3.0 storage

No microSD expansion

The Samsung Galaxy W20 5G - the China-exclusive 5G variant of the Galaxy Fold - was announced on November 19, 2019 and began retail shipments on December 20, 2019. It is sold as part of Samsung’s W-series line and carries the model identifier SM-W2020.

  • Object classification: Smartphone / Mobile Computer
  • Model Numbers: SM-W2020 (Canonical model family); full SKU: SM-W2020ZWACHC
  • Launch Price (MSRP): Standard Edition: CN¥19,999; Premium Edition: CN¥29,999
  • Availability: China only, via Samsung official store and JD.com

The Galaxy W20 5G uses a foldable design with a glass-and-aluminium chassis. Unfolded dimensions measure 160.9 x 117.9 x 6.9 mm; when folded the device is 160.9 x 62.9 x 15.5 mm. Weight is listed at 276 g.

  • Unfolded dimensions: 160.9 x 117.9 x 6.9 mm
  • Folded dimensions: 160.9 x 62.9 x 15.5 mm
  • Weight: 276 g (0.61 lbs)
  • Materials: Glass, Aluminium alloy
  • Colours: Cosmos Black, Space Silver
  • Form factor: Touchscreen foldable bar

The primary display is a 7.3-inch QXGA+ Dynamic AMOLED panel with 2152 x 1536 pixels, supporting HDR10+ and Always-On Display. The cover display is a 4.6-inch HD+ Super AMOLED (1680 x 720). Both screens are capacitive, multi-touch, and scratch-resistant.

  • Main display: 7.3" Dynamic AMOLED, 2152 x 1536 (4.2:3), 362 ppi, HDR10+
  • Cover display: 4.6" Super AMOLED HD+, 1680 x 720 (21:9)
  • Features: Capacitive, multi-touch, Always-On Display, scratch-resistant

The rear camera system consists of three sensors: a 12MP wide-angle camera with variable aperture (f/1.5-f/2.4), Dual Pixel AF, and OIS; a 12MP telephoto camera with 2x optical zoom, PDAF, and OIS; and a 16MP ultra-wide camera with 123° field of view. The inner front camera is a 10MP (f/2.2) plus an 8MP RGB depth sensor. The cover display houses a 10MP selfie camera.

  • Rear wide: 12MP, f/1.5-2.4, Dual Pixel OIS, 77° FoV
  • Rear telephoto: 12MP, f/2.4, PDAF, OIS, 45° FoV, 2x optical zoom
  • Rear ultrawide: 16MP, f/2.2, 123° FoV
  • Front (inner): 10MP + 8MP depth, f/2.2 & f/1.9
  • Cover camera: 10MP, f/2.2
  • Video: 4K @ 60fps, 1080p @ 240fps, 720p @ 960fps, HDR10+ recording

The device launched with Android 9.0 Pie and Samsung’s One UI 2.0. The Snapdragon 855+ SoC powers Samsung DeX, DisplayPort over USB-C, and Smart View screen mirroring. Updates up to Android 12 are documented in the user manuals.

  • Operating system: Android 9.0 Pie (upgradable to Android 12 per manuals)
  • Software features: One UI 2.0, Samsung DeX, Smart View, Dolby Atmos audio
  • Samsung DeX: Yes
  • DisplayPort via USB-C: Yes

The Galaxy W20 5G inherits the Galaxy Fold’s foldable form factor with added 5G connectivity. It includes a side-mounted fingerprint sensor, stereo speakers tuned by AKG with Dolby Atmos, and wireless reverse charging.

  • Security: Side-mounted fingerprint, Samsung Knox
  • Audio: Stereo speakers, AKG tuning, Dolby Atmos
  • Sensors: Accelerometer, gyro, proximity, compass, barometer, heart rate, geomagnetic, hall
  • Connectivity: 5G NSA sub6/mmWave, 4x4 MIMO Wi-Fi 6, Bluetooth 5.0, NFC, MST, USB 3.1

A non-removable Li-Po 4235mAh battery powers the device. It supports 15W wired fast charging (USB Power Delivery) and 15W Qi/PMA wireless charging. Reverse wireless charging at 9W is also available.

  • Capacity: 4235mAh typical (4135mAh minimum)
  • Wired charging: 15W fast charge (Qualcomm Quick Charge 2.0)
  • Wireless charging: 15W Qi/PMA
  • Reverse wireless charging: 9W
  • Mobile network: 5G NR (n41, n78), LTE Cat 18, UMTS/HSPA+, GSM; Single Nano-SIM
  • Wi-Fi: 802.11a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot
  • Bluetooth: 5.0, A2DP, LE, aptX HD
  • Positioning: GPS, A-GPS, GLONASS, BeiDou, Galileo
  • USB: 3.1, Type-C, OTG
  • Sensors: Fingerprint (side), accelerometer, gyro, proximity, compass, barometer, heart rate
  • Other: NFC, ANT+, Samsung DeX

The Samsung Galaxy W20 5G is a premium 5G foldable smartphone limited to the Chinese market. It combines a 7.3-inch Dynamic AMOLED display, Snapdragon 855+ chipset, 12GB RAM, and a triple camera system with OIS. While its 4235mAh battery and lack of international availability are limiting, the W20 5G stands as a high-end alternative to the original Galaxy Fold with next-generation network capability.

Launch Price (MSRP): Current Market Price:
CN¥19,999
— views Research contribution by specs.global