Xiaomi Black Shark 4S vs. Xiaomi 12 Pro (Dimensity): A Deep Dive into Performance and Value

The Xiaomi Black Shark 4S and Xiaomi 12 Pro (Dimensity) represent distinct approaches to the high-end smartphone market. The Black Shark 4S prioritizes raw gaming performance and aggressive cooling, while the Xiaomi 12 Pro (Dimensity) aims for a more balanced flagship experience with a focus on camera capabilities and refined design. This comparison dissects their key differences to help you choose the right device.
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🏆 Quick Verdict

For dedicated mobile gamers, the Xiaomi Black Shark 4S offers a compelling package with its Snapdragon 870 and 120W charging. However, the Xiaomi 12 Pro (Dimensity) edges ahead for general users thanks to the more efficient Dimensity 9000+ chipset and its broader feature set, making it the better all-rounder.

PHONES
Phone Names Xiaomi Black Shark 4S Xiaomi 12 Pro (Dimensity)
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G bands1, 3, 8, 28, 41, 77, 78 SA/NSA1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 CDMA2000 1xEV-DO CDMA2000 1xEV-DO
Launch
Announced2021, October 132022, July 04
StatusAvailable. Released 2021, October 16Available. Released 2022, July 13
Body
Dimensions163.7 x 76.2 x 9.9 mm (6.44 x 3.00 x 0.39 in)163.6 x 74.6 x 8.2 mm (6.44 x 2.94 x 0.32 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight210 g (7.41 oz)201 g (7.09 oz)
 Physical pop-up gaming triggers-
Display
Protection-Corning Gorilla Glass Victus
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)1440 x 3200 pixels, 20:9 ratio (~521 ppi density)
Size6.67 inches, 107.4 cm2 (~86.1% screen-to-body ratio)6.73 inches, 109.4 cm2 (~89.6% screen-to-body ratio)
TypeSuper AMOLED, 144Hz, HDR10+, 1300 nits (peak)LTPO2 AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 1000 nits (HBM), 1500 nits (peak)
 Always-on display-
Platform
CPUOcta-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)Octa-core (1x3.20 GHz Cortex-X2 & 3x2.85 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
ChipsetQualcomm SM8250-AC Snapdragon 870 5G (7 nm)Mediatek Dimensity 9000+ (4 nm)
GPUAdreno 650Mali-G710 MC10
OSAndroid 11, Joy UI 12.8Android 12, MIUI 13
Memory
Card slotNoNo
Internal128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM128GB 8GB RAM, 256GB 12GB RAM
 UFS 3.1UFS 3.1
Main Camera
FeaturesLED flash, HDR, panoramaColor spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Single20 MP, f/2.0, (wide), 0.8µm32 MP, f/2.5, 26mm (wide), 0.7µm
Triple48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 5 MP (macro), AF50 MP, f/1.9, 24mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, OIS 13 MP, f/2.4, 15mm, 123˚ (ultrawide), 1/3.06", 1.12µm 5 MP, f/2.4, 50mm (telephoto macro), AF
Video4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps4K@30/60fps, 1080p@30/60/120fps, gyro-EIS
Selfie camera
FeaturesHDRHDR, panorama
Single20 MP, f/2.0, (wide), 0.8µm32 MP, f/2.5, 26mm (wide), 0.7µm
Video1080p@30fps1080p@30/60fps, 720p@120fps
Sound
3.5mm jack YesNo
35mm jackYesNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio24-bit/192kHz audio Tuned by Harman Kardon
Comms
Bluetooth5.2, A2DP, LE, aptX HD, aptX Adaptive5.3, A2DP, LE
Infrared port-Yes
NFCYesYes
PositioningGPS, GLONASS, GALILEO, QZSS, BDSGPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
RadioNoNo
USBUSB Type-C 2.0USB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometerFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging120W wired, 100% in 17 min67W wired, PD3.0, QC4
TypeLi-Po 4500 mAhLi-Po 5160 mAh
Misc
ColorsBlack, WhiteGray, Blue
Models-2207122MC
PriceAbout 360 EURAbout 570 EUR

Xiaomi Black Shark 4S

  • Ultra-fast 120W charging
  • Dedicated gaming features (triggers)
  • Strong gaming performance with Snapdragon 870

  • Less refined overall experience
  • Potentially inferior camera system

Xiaomi 12 Pro (Dimensity)

  • More efficient Dimensity 9000+ chipset
  • Likely superior camera performance
  • Balanced flagship experience

  • Slower 67W charging
  • Higher price point (potentially)

Display Comparison

While both devices likely feature high refresh rate AMOLED panels (based on brand history), the specifics aren't provided. The Xiaomi 12 Pro (Dimensity) likely benefits from a more color-accurate display, typical of Xiaomi's flagship offerings. The Black Shark 4S, geared towards gaming, may prioritize refresh rate over absolute color fidelity. The absence of LTPO information means we can't assess dynamic refresh rate capabilities, impacting battery life.

Camera Comparison

Without detailed sensor information, a direct comparison is difficult. However, the Xiaomi 12 Pro (Dimensity), as a flagship, is expected to feature a more sophisticated camera system with a larger primary sensor and advanced image processing algorithms. The Black Shark 4S likely prioritizes value, potentially utilizing a more modest camera setup. The Xiaomi 12 Pro (Dimensity) will likely excel in low-light photography and offer more versatile shooting modes. We can assume the Xiaomi 12 Pro (Dimensity) will have better video recording capabilities.

Performance

The core difference lies in the chipsets. The Xiaomi 12 Pro (Dimensity) boasts the Mediatek Dimensity 9000+ built on a 4nm process, featuring a Cortex-X2 prime core clocked at 3.20 GHz. This contrasts with the Black Shark 4S’s Snapdragon 870 (7nm). The 4nm node of the Dimensity 9000+ translates to superior power efficiency and potentially better sustained performance under load, mitigating thermal throttling. While the Snapdragon 870 is still a capable performer, the Dimensity 9000+’s architecture (Cortex-A710 and A510) offers a more modern and efficient design. Both utilize octa-core configurations, but the Dimensity’s core arrangement provides a performance advantage. The Xiaomi 12 Pro (Dimensity) likely benefits from faster LPDDR5x RAM, further enhancing responsiveness.

Battery Life

The Black Shark 4S’s 120W wired charging is a significant advantage, achieving a full charge in just 17 minutes. The Xiaomi 12 Pro (Dimensity) is limited to 67W, utilizing PD3.0 and QC4 standards. While 67W is still fast, the Black Shark 4S offers a substantially quicker top-up. The actual battery capacity isn't specified, but the Dimensity 9000+'s efficiency could offset a potentially smaller battery in the Xiaomi 12 Pro (Dimensity), resulting in comparable real-world battery life.

Buying Guide

Buy the Xiaomi Black Shark 4S if you prioritize sustained gaming performance, need the fastest possible charging speeds (120W), and appreciate gaming-centric features like shoulder triggers. Buy the Xiaomi 12 Pro (Dimensity) if you value a more refined flagship experience, a potentially better camera system, and the benefits of the Dimensity 9000+'s 4nm process for improved efficiency and thermal management in everyday tasks.

Frequently Asked Questions

❓ Will the Dimensity 9000+ in the Xiaomi 12 Pro (Dimensity) overheat during prolonged gaming sessions?
The Dimensity 9000+'s 4nm process is designed for improved thermal efficiency compared to the Snapdragon 870's 7nm node. While any chipset can heat up under sustained load, the 12 Pro (Dimensity) is less likely to experience significant throttling, offering more consistent performance over extended gaming periods.
❓ Is the 120W charging on the Black Shark 4S safe for the battery's long-term health?
Xiaomi incorporates battery protection technologies to mitigate the potential impact of fast charging. While extremely fast charging *can* theoretically degrade battery health over time, the Black Shark 4S's charging system is designed to minimize this effect. The convenience of a full charge in 17 minutes often outweighs the minor potential long-term impact.
❓ Does the Xiaomi 12 Pro (Dimensity) support high frame rate gaming (90fps or 120fps) in popular titles like PUBG Mobile?
The Dimensity 9000+ is more than capable of handling high frame rates in PUBG Mobile and other demanding games. Whether those frame rates are achievable depends on the game's settings and optimization, but the chipset provides the necessary horsepower. The Xiaomi 12 Pro (Dimensity)'s display likely supports these higher refresh rates as well.
❓ Are the shoulder triggers on the Black Shark 4S customizable for different games?
Yes, the Black Shark 4S's shoulder triggers are highly customizable. You can map them to various on-screen actions within the Black Shark's gaming software, providing a competitive edge in supported games. This customization extends to sensitivity and trigger modes.