Xiaomi Black Shark 4S Pro vs Xiaomi Redmi K90 Pro Max
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Black Shark 4S Pro
Xiaomi Redmi K90 Pro Max
Announced
2021, October
2025, October 23
Released
2021, October
2025, October 23
Status
Available
Available
Estimate Price
-
About 500 EUR
Design
Type
Bar
Bar
Dimensions
163.7 x 76.2 x 9.9 mm (6.44 x 3.00 x 0.39 in)
163.3 x 77.8 x 7.9 mm (6.43 x 3.06 x 0.31 in)
Weight
220 g (7.76 oz)
218 g (7.69 oz)
Colors
Black, White
Black, White, Denim Blue, Lamborgini White
Protection
-
Glass front (Dragon Crystal Glass), aluminum frame
Network
2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
5G Network
Yes
Yes
SIM
Nano SIM
Nano SIM
Dual SIM
Yes, Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Display
Display Type
Super AMOLED
AMOLED
Size
6.67 inches, 107.4 cm2 (~86.1% screen-to-body ratio)
6.9 inches, 116.6 cm2 (~91.8% screen-to-body ratio)
Resolution
1080 x 2400 pixels
1200 x 2608 pixels, 19.5:9 ratio
Display Colors
16M colors or more
1 Billion+
Pixel Density
395 ppi density
416 ppi density
Touch Screen
Yes
Yes
Features
Always-on display
144Hz, HDR10+
1300 nits (peak)
2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)
Display Protection
-
Xiaomi Dragon Crystal Glass
Media
FM Radio
No
No
Earphone Jack
Yes
No
Camera
Camera Set
Triple Cameras
Triple Cameras
Main Camera
64 MP, f/1.8, (wide), 1/1.97", 0.7µm, PDAF
50 MP, f/1.7, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS
2nd Camera
8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm
50 MP, f/3.0, 115mm (periscope telephoto), 1/2.76", 0.64µm, PDAF (30cm - ∞), OIS, 5x optical zoom
3rd Camera
5 MP, f/2.4, (macro), AF
50 MP, f/2.4, 18mm, 102˚ (ultrawide), 1/2.88", 0.61µm
Camera Video
4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps; HDR10+
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+
Features
HDR, panorama
Color spectrum sensor, HDR, panorama
Flash
LED Flash
LED flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
20 MP, f/2.5, (wide), 0.8µm
32 MP, f/2.2, 21mm (wide), 1/3.44
Selfie Video
1080p@30fps
4K@30fps, 1080p@30/60fps
Features
HDR
-
Software
OS
Android 11
Android 16
User Interface
Joy UI 12.8
HyperOS 3
Hardware
Chipset
Qualcomm SM8350 Snapdragon 888+ 5G (5 nm)
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
CPU
Octa-core (1x3.0 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
GPU
Adreno 660
Adreno 840
RAM
8/12/16 GB
12/16 GB
Internal Storage
256/512 GB
256GB/512GB/1TB
Card Slot
No
No
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Connectivity
Bluetooth
5.2, A2DP, LE, aptX HD, aptX Adaptive
5.4, A2DP, LE, LHDC 5.0, ASHA, MIHC
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
USB Type-C 2.0
USB Type-C 3.2, Display Port, OTG
GPS
Yes, with A-GPS, GLONASS, GALILEO, QZSS, BDS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
NFC
Yes
Yes
Wireless Charging
-
50W wireless / 22.5W reverse wireless
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE-A; 5G
HSPA, LTE, 5G
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Ion (Lithium Ion)
Capacity
4500 mAh, Battery
Si/C Li-Ion 7560 mAh
Placement
Non-removable
Non-removable
Fast Charging
Yes, 120W, 50% in 5 min, 100% in 15 min (advertised)
100W wired, PD3.0, QC3+, 100W PPS