Xiaomi Black Shark 4S Pro vs Black Shark 3S: The Ultimate Gaming Phone Comparison

The Xiaomi Black Shark series has consistently delivered powerful gaming phones at competitive prices. But with the Black Shark 4S Pro and the older Black Shark 3S, which one offers the better experience for mobile gamers? We'll break down the key differences to help you decide.
Phones Images

🏆 Quick Verdict

The Black Shark 4S Pro is the clear winner, boasting a significantly faster Snapdragon 888+ chipset, a blistering 120W charging speed, and improved overall performance. While the 3S remains a capable device, the 4S Pro's upgrades make it the superior choice for serious mobile gamers.

PHONES
Phone Names Xiaomi Black Shark 4S Pro Xiaomi Black Shark 3S
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, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41
5G bands1, 3, 8, 28, 41, 77, 78, 79 SA/NSA41, 78, 79 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 132020, July 31. Released 2020, August 04
StatusAvailable. Released 2021, October 16Discontinued
Body
Build-Glass front, aluminum back, aluminum frame
Dimensions163.7 x 76.2 x 9.9 mm (6.44 x 3.00 x 0.39 in)168.7 x 77.3 x 10.4 mm (6.64 x 3.04 x 0.41 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight220 g (7.76 oz)222 g (7.83 oz)
 Physical pop-up gaming triggers-
Display
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size6.67 inches, 107.4 cm2 (~86.1% screen-to-body ratio)6.67 inches, 107.4 cm2 (~82.4% screen-to-body ratio)
TypeSuper AMOLED, 144Hz, HDR10+, 1300 nits (peak)AMOLED, 120Hz, HDR10+, 500 nits (typ)
 Always-on displayAlways-on display
Platform
CPUOcta-core (1x3.0 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SM8350 Snapdragon 888+ 5G (5 nm)Qualcomm SM8250 Snapdragon 865 5G (7 nm+)
GPUAdreno 660Adreno 650
OSAndroid 11, Joy UI 12.8Android 10
Memory
Card slotNoNo
Internal256GB 8GB RAM, 256GB 12GB RAM, 512GB 16GB RAM128GB 12GB RAM, 256GB 12GB RAM
 UFS 3.1UFS 3.1
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Single20 MP, f/2.5, (wide), 0.8µm-
Triple64 MP, f/1.8, (wide), 1/1.97", 0.7µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 5 MP (macro), AF64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 13 MP, f/2.3, 120˚ (ultrawide) Auxiliary lens
Video4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps; HDR10+4K@30/60fps, 1080p@30/60/240fps, 720p@1920fps
Selfie camera
FeaturesHDRHDR
Single20 MP, f/2.5, (wide), 0.8µm20 MP, f/2.0, (wide), 1/3", 0.9µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio-
Comms
Bluetooth5.2, A2DP, LE, aptX HD, aptX Adaptive5.0, A2DP, LE, aptX HD, aptX Adaptive
NFCYesNo
PositioningGPS, GLONASS, GALILEO, QZSS, BDSGPS, GLONASS, GALILEO, QZSS, BDS
RadioNoNo
USBUSB Type-C 2.0USB Type-C 2.0
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, 50% in 5 min, 100% in 15 min65W wired, 100% in 38 min 18W magnetic wireless
TypeLi-Po 4500 mAhLi-Po 4729 mAh
Misc
ColorsBlack, WhiteSky Cloud Black, Crystal Blue
PriceAbout 650 EURAbout 600 EUR

Xiaomi Black Shark 4S Pro

  • Blazing-fast 120W charging
  • Significantly faster Snapdragon 888+ chipset
  • Improved performance and efficiency
  • High refresh rate AMOLED display

  • Can be pricier than the 3S
  • Design might not appeal to everyone

Xiaomi Black Shark 3S

  • More affordable
  • Solid gaming performance with Snapdragon 865
  • 18W magnetic wireless charging
  • Good value for money

  • Slower charging speed
  • Older chipset with less performance
  • May show its age in demanding games

Display Comparison

Both phones feature AMOLED displays with high refresh rates (120Hz). The 4S Pro likely has slightly improved color accuracy and brightness due to newer panel technology, but the difference is subtle. Both offer excellent visuals for gaming.

Camera Comparison

While neither phone is a camera powerhouse, the 4S Pro likely has a slightly improved camera system. Expect better low-light performance and potentially more detailed images. Both offer decent camera capabilities for casual photography.

Performance

The Snapdragon 888+ in the 4S Pro is a substantial upgrade over the 865 in the 3S. Expect noticeably faster load times, smoother gameplay, and better multitasking on the 4S Pro. The 4S Pro's 5nm process also contributes to improved efficiency.

Battery Life

The 4S Pro's 120W charging is a game-changer, allowing for incredibly fast charging times. The 3S's 65W charging is still respectable, but the 4S Pro offers a significant advantage in this area. Battery capacity is similar between the two.

Buying Guide

The Black Shark 4S Pro is ideal for hardcore mobile gamers who demand the absolute best performance and fastest charging. The Black Shark 3S is a good option for budget-conscious gamers who still want a powerful device with a solid gaming experience, especially if found at a discounted price.

Frequently Asked Questions

❓ Is the Black Shark 4S Pro worth the upgrade from the Black Shark 3S?
If you prioritize performance and charging speed, then yes. The 4S Pro offers a significant upgrade in both areas. However, if you're on a tight budget and the 3S is significantly cheaper, it's still a capable gaming phone.
❓ What is the cooling system like on each phone?
Both phones feature advanced cooling systems, including vapor chambers and multiple layers of graphite sheets. The 4S Pro's more efficient chipset may result in slightly lower temperatures under sustained load.