87% SPEC SCORE
$392
The Xiaomi Black Shark 4S comes with Android 11, ensuring enhanced functionality and smooth multitasking. It features a large 6.67-inches sharp FHD+ display, perfect for both work and entertainment. Enjoy a lag-free, silky-smooth experience, perfect for gaming and resource-heavy tasks. With a Decent 4500 mAh battery life, you can stay powered throughout the day without frequent charging. Price starting at $391 this device is Wallet-friendly and it’s offers incredible value, blending performance, style, and affordability.
Xiaomi Black Shark 4S Key Features
Display
6.67 inches (1080x2400 pixels) FHD
144Hz Refresh rate
Camera
48+8+5 MP (Triple Camera)
20 MP Selfie 4K Video
Hardware
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
OS
Android 11
Joy UI 12.8
Ram & Storage
8GB + 128GB
12GB + 128GB
Battery
Li-Po 4500mAh
wired, 120W, 100% in 17 min (advertised)
Data Updated on: 01 Oct, 2026
Xiaomi Black Shark 4S Pros & Cons
By Amit Dubey | on 01 October, 2026
6.5
/ 10
TSI Score
Design
Display
Performance
Battery
Camera
Software
Sound
Usage
Pros
144Hz panel is a clear gaming-focused highlight.
Snapdragon 870 remains a credible choice for sustained gaming loads.
4500mAh battery is sensible for the class.
Aggressive pricing for a dedicated gaming phone.
Cons
No camera hardware details supplied beyond the core spec sheet.
128GB storage may feel tight for large games.
No listed IP rating.
No charging specification provided.
Xiaomi Black Shark 4S Price and Full Specifications
Launch Date
| Announced Date | 13 Oct, 2021 |
| Released Date | 16 Oct, 2021 |
| Status | Available |
Network
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 / GSM 800 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 / CDMA2000 1xEV-DO |
| 4G bands | LTE |
| 5G bands | 1, 3, 8, 28, 41, 77, 78, SA/NSA |
| Speed | HSPA / LTE / 5G |
Display
| Screen Size | 6.67 inches, 107.4 cm² (~86.1% screen-to-body ratio) |
| Display Type | Super AMOLED |
| Resolution | 1080 × 2400 pixels (FHD) |
| Aspect Ratio | 20:9 |
| PPI | 395 ppi |
| Refresh Rate | 144Hz |
| Brightness | 1300 nits (peak) |
| HDR Support | HDR10+ |
Performance
| Processor (SoC) | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) |
| Fabrication process | 7nm |
| CPU | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) |
| CPU cores | 8 |
| GPU | Adreno 650 |
Benchmarking
System Performance
Xiaomi Black Shark 4S
Overall Score
...
AnTuTu
Geekbench 6 Single-Core
Storage
| Memory | 8GB + 128GB, 12GB + 128GB, 12GB + 256GB |
| Storage type | UFS 3.1 |
| Memory Card Slot | No |
Camera
REAR CAMERA | |
| Type | Triple camera |
| Primary | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF |
| Secondary | 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm |
| Tertiary | 5 MP, f/2.4, (macro), AF |
| Features | LED flash, HDR, panorama |
| Video Recording | 4K @30/60fps 1080p @30/60/240fps 1080p @960fps |
FRONT CAMERA | |
| Type | Single camera |
| Primary | 20 MP, f/2.0, (wide), 0.8µm |
| Features | HDR |
| Video Recording | 1080p @30fps |
Battery
| Battery Capacity | Li-Po 4500mAh |
| Battery Removable | No |
| Charging | 120W wired — 100% in 17 min (advertised) |
Software & OS
| Operating System | Android 11 |
| OS UI | Joy UI 12.8 |
Design
| Dimensions | 163.7 x 76.2 x 9.9 mm (3 x 0.39 in) |
| Weight | 210g (7.41 oz) |
| Color Options | Black, White |
| Water & Dust Resistance | |
| Build | Physical pop-up gaming triggers, |
| Sim Card Types | Dual SIM (Nano-SIM, dual stand-by) |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, Wi-Fi Direct |
| Bluetooth | 5.2, A2DP, LE, aptX HD, aptX Adaptive |
| Positioning | GPS, GLONASS, GALILEO, QZSS, BDS |
| NFC | Yes |
| Radio | No |
| Infrared-port | No |
| USB Version | USB Type-C 2.0 |
Sound
| Loudspeaker | Yes, with stereo speakers |
| Sound Jack | 3.5 |
Sensors & Features
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
Additional Info
| Pricing | $391.64 / R$ 2.044.56 / ₹32,693 / £308.74 / €360 / C$557.66 |
What's in the Box
| Xiaomi Black Shark 4S | Handset, USB-C cable, SIM ejector tool, and quick start guide |
Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying. This page contains affiliate links. We may earn a commission if you make a purchase through them, at no extra cost to you. Thanks for your support!
Xiaomi Black Shark 4S Comparisons
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Frequently Asked Questions
Does the Xiaomi Black Shark 4S have a high refresh rate display?
The Xiaomi Black Shark 4S has a 6.67-inch display with a 144Hz refresh rate. That high refresh rate can make scrolling, animations, and supported games feel smoother than standard 60Hz screens. The 1080 x 2400 resolution also provides a sharp Full HD+ viewing experience for gaming, video, and everyday use.
Is the Xiaomi Black Shark 4S waterproof?
The Xiaomi Black Shark 4S is not waterproof and does not have an official IP rating. This means buyers should avoid exposing the phone to water, heavy rain, or dust-prone environments without protection. If water resistance is a priority, the Black Shark 4S may not be the best choice compared with phones that advertise a certified IP rating.
How is the performance of the Xiaomi Black Shark 4S?
The Xiaomi Black Shark 4S uses the Qualcomm SM8250-AC Snapdragon 870 5G processor, a 7 nm chipset designed for strong upper-tier Android performance. Paired with 8GB of RAM and 128GB of storage, it should handle demanding games, multitasking, and everyday apps smoothly. Its price positioning around USD 391.64 or EUR 360 also supports its reputation as a strong price-to-performance gaming phone.
How big is the battery in the Xiaomi Black Shark 4S?
The Xiaomi Black Shark 4S has a 4500mAh battery. That capacity is typical for a performance-focused Android gaming phone and should support regular daily use, though battery life will vary with 144Hz gaming, brightness, and 5G use. Buyers who play graphics-heavy games for long sessions should expect faster battery drain than with lighter tasks like messaging or web browsing.
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