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Xiaomi Black Shark 4S Specifications
Xiaomi
Released 2021, Oct 16
8 / 12 GB RAM · Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
- 210g, 9.9mm thickness
- Android 11, Joy UI 12.8
- 128GB/256GB storage, no card slot
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 8.8 | — |
| Display | 8.6 | — |
| Performance | 8.8 | — |
| Camera | 4.9 | — |
| Body | 5.2 | — |
| Gaming | 8.7 | — |
| Software | 4.4 | — |
| Connectivity | 8 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
6.67"
1080x2400 pixels
48MP
2160p
8/12GB RAM
Snapdragon 870 5G
4500mAh
120W
Score breakdown
From specs, price tier & release year
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Full specifications
|
Network
|
Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| ??? | CDMA 800 & TD-SCDMA | |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| ??? | CDMA2000 1xEV-DO | |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41 | |
| 5G bands | 1, 3, 8, 28, 41, 77, 78 SA/NSA | |
| Speed | HSPA, LTE, 5G |
|
Launch
|
Announced | 2021, October 13 |
|---|---|---|
| Status | Available. Released 2021, October 16 |
|
Body
|
Dimensions | 163.7 x 76.2 x 9.9 mm (6.44 x 3.00 x 0.39 in) |
|---|---|---|
| Weight | 210 g (7.41 oz) | |
| SIM | Nano-SIM + Nano-SIM | |
| ??? | Physical pop-up gaming triggers |
|
Display
|
Type | Super AMOLED, 144Hz, HDR10+, 1300 nits (peak) |
|---|---|---|
| Size | 6.67 inches, 107.4 cm2 (~86.1% screen-to-body ratio) | |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
|
Platform
|
OS | Android 11, Joy UI 12.8 |
|---|---|---|
| Chipset | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) | |
| CPU | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) | |
| GPU | Adreno 650 |
|
Memory
|
Card slot | No |
|---|---|---|
| Internal | 128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM | |
| ??? | UFS 3.1 |
|
Main Camera
|
Triple | 48 MP, f/1.8, (wide), 1/2.0", 0.8??m, PDAF 8 MP, f/2.2, 120?? (ultrawide), 1/4.0", 1.12??m 5 MP (macro), AF |
|---|---|---|
| Features | LED flash, HDR, panorama | |
| Video | 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps |
|
Selfie camera
|
Single | 20 MP, f/2.0, (wide), 0.8??m |
|---|---|---|
| Features | HDR | |
| Video | 1080p@30fps |
|
Sound
|
Loudspeaker | Yes, with stereo speakers |
|---|---|---|
| 3.5mm jack | Yes | |
| ??? | 24-bit/192kHz Hi-Res audio |
|
Comms
|
WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.2, A2DP, LE, aptX HD, aptX Adaptive | |
| Positioning | GPS, GLONASS, GALILEO, QZSS, BDS | |
| NFC | Yes | |
| Radio | No | |
| USB | USB Type-C 2.0 |
|
Features
|
Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
|---|
|
Battery
|
Type | Li-Po 4500 mAh |
|---|---|---|
| Charging | 120W wired, 100% in 17 min |
|
Misc
|
Colors | Black, White |
|---|---|---|
| Price | About 360 EUR |
Xiaomi Black Shark 4S official images
Frequently asked questions
Is Xiaomi Black Shark 4S worth buying in 2026?
Xiaomi Black Shark 4S is worth considering if its strengths match your priorities. Genze scores it 7.5/10 for its class. Read owner reviews and compare alternatives before you buy.
Is Xiaomi Black Shark 4S good for gaming?
Xiaomi Black Shark 4S scores 87/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.
What is the battery capacity of Xiaomi Black Shark 4S?
Xiaomi Black Shark 4S has a 4,500 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Xiaomi Black Shark 4S have?
Xiaomi Black Shark 4S features a 6.67-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Xiaomi Black Shark 4S have?
Xiaomi Black Shark 4S is available with 8 / 12 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Xiaomi Black Shark 4S?
Genze rates Xiaomi Black Shark 4S 7.5/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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