New Release Updated: Mar 2026

Xiaomi Black Shark 3S

$675 (Expected Price)

Reviewed by the MobGadgets Tech Team

We analyze specs, compare pricing, and aggregate real-world data to bring you unbiased mobile reviews. Learn how we test.

Display 6.67" AMOLED

Processor Snapdragon 865 5G

Battery 4729mAh

RAM & Storage 128GB/256GB storage, no card slot

Full Specs

Should you buy the Xiaomi Black Shark 3S?

Reasons to Buy

Massive The Xiaomi Black Shark 3S is equipped with a 4796mAh battery, ensuring a reliable power supply during gaming sessions or everyday use. The battery capacity is substantial, providing enough juice to last through extended gaming sessions or a full day of regular usage. Additionally, the phone supports 65W fast charging, allowing for quick battery top-ups when needed. This fast charging technology ensures that you can get back in the game or connect with friends without having to wait for a long charging time. The Black Shark 3S also supports magnetic charging, providing convenient wireless charging options. With its efficient battery management and optimization features, the phone maximizes power efficiency, ensuring longer screen-on time and standby time. Overall, the Xiaomi Black Shark 3S offers a reliable battery performance and optimization, making it an ideal choice for gaming enthusiasts or users who require a long-lasting battery for their daily activities. battery life
Large 6.7" display for media
Excellent value at $675

Reasons to Avoid

May be bulky due to large battery
Average camera performance in low light

Full Specifications

Network Technology: GSM / CDMA / HSPA / EVDO / LTE / 5G

Launch Announced: 2020, July 31. Released 2020, August 04 Status: Discontinued

Body Dimensions: 168.7 x 77.3 x 10.4 mm (6.64 x 3.04 x 0.41 in) Weight: 222 g (7.83 oz) Build: Glass front, aluminum back, aluminum frame SIM: Nano-SIM + Nano-SIM

Display Type: AMOLED, 120Hz, HDR10+, 500 nits (typ) Size: 6.67 inches, 107.4 cm² (~82.4% screen-to-body ratio) Resolution: 1080 x 2400 pixels, 20:9 ratio (~395 ppi density)

Platform OS: Android 10 Chipset: Qualcomm SM8250 Snapdragon 865 5G (7 nm+) CPU: Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) GPU: Adreno 650

Memory Card slot - No Internal: 128GB 12GB RAM, 256GB 12GB RAM
- : UFS 3.1

Main Camera Triple: 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
13 MP, f/2.3, 120˚ (ultrawide)
Auxiliary lens Features: LED flash, HDR, panorama Video: 4K@30/60fps, 1080p@30/60/240fps, 720p@1920fps

Selfie camera Single: 20 MP, f/2.0, (wide), 1/3", 0.9µm Features: HDR Video: 1080p@30fps

Sound Loudspeaker : Yes, with stereo speakers 3.5mm jack : Yes

Comms WLAN: Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Bluetooth: 5.0, A2DP, LE, aptX HD, aptX Adaptive Positioning: GPS, GLONASS, GALILEO, QZSS, BDS NFC: No Radio: No USB: USB Type-C 2.0

Features Sensors: Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Battery Type: Li-Po 4729 mAh Charging: 65W wired, 100% in 38 min
18W magnetic wireless

Misc Colors: Sky Cloud Black, Crystal Blue Price: About 600 EUR

Frequently Asked Questions

With its Dimensity 6300 chipset and 6GB of RAM, it handles everyday tasks and moderate gaming efficiently, though extremely graphic-intensive games may require lower settings.

Yes, to complement its massive The Xiaomi Black Shark 3S is equipped with a 4796mAh battery, ensuring a reliable power supply during gaming sessions or everyday use. The battery capacity is substantial, providing enough juice to last through extended gaming sessions or a full day of regular usage. Additionally, the phone supports 65W fast charging, allowing for quick battery top-ups when needed. This fast charging technology ensures that you can get back in the game or connect with friends without having to wait for a long charging time. The Black Shark 3S also supports magnetic charging, providing convenient wireless charging options. With its efficient battery management and optimization features, the phone maximizes power efficiency, ensuring longer screen-on time and standby time. Overall, the Xiaomi Black Shark 3S offers a reliable battery performance and optimization, making it an ideal choice for gaming enthusiasts or users who require a long-lasting battery for their daily activities. battery, it features standard fast charging capabilities to get you back up and running quickly.