Xiaomi Redmi K90 vs Xiaomi Black Shark 2
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Xiaomi Redmi K90
Black Shark 2
Announced
2025, October 23
2019, March
Released
2025, October 23
2019, March
Status
Available
Available
Estimate Price
About 350 EUR
-
Design
Type
Bar
Bar
Dimensions
157.5 x 75.3 x 8 mm (6.20 x 2.96 x 0.31 in)
163.6 x 75 x 8.8 mm (6.44 x 2.95 x 0.35 in)
Weight
206 g (7.27 oz)
205 g (7.23 oz)
Protection
Glass front, aluminum frame
-
Colors
Black, White, Blue, Purple
Black, Silver, Blue
Network
2G Network
Yes
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G Network
Yes
HSDPA 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO
4G Network
Yes
LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
5G Network
Yes
-
SIM
Nano SIM
Nano SIM
Dual SIM
Nano-SIM + Nano-SIM
Yes, Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
AMOLED
AMOLED
Size
6.59 inches, 106.5 cm2 (~89.8% screen-to-body ratio)
6.39 inches, 100.2 cm2 (~81.7% screen-to-body ratio)
Resolution
1156 x 2510 pixels, 19.5:9 ratio
1080 x 2340 pixels
Display Colors
1 Billion+
16M Colors
Pixel Density
419 ppi density
403 ppi density
Touch Screen
Yes
Yes, Capacitive touchscreen
Display Protection
Glass front, aluminum frame
-
Features
2560Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak)
Always-on display
100% DCI-P3
Media
FM Radio
No
No
Earphone Jack
No
No
Camera
Camera Set
Triple Cameras
Dual Cameras
Main Camera
50 MP, f/1.9, 24mm (wide), 1/1.55", 1.0µm, PDAF, OIS
48 MP, f/1.8, 1/2", 0.8µm, PDAF
2nd Camera
50 MP, f/2.2, 60mm (telephoto), PDAF, 2.5x optical zoom
12 MP, f/2.2, (telephoto), 1.0µm, PDAF, 2x optical zoom
3rd Camera
8 MP, f/2.2, 15mm, 120˚ (ultrawide)
-
Camera Video
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
2160p@30fps, 1080p@30fps, 720p@120fps
Features
Color spectrum sensor, HDR, panorama
HDR, panorama
Flash
LED flash
LED Flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
20 MP, (wide), 1/2.0
20 MP, f/2.0, 0.9µm
Selfie Video
1080p@30/60fps
1080p@30fps
Features
-
HDR
Software
OS
Android 16
Android 8.0 (Oreo)
User Interface
HyperOS 3
-
Hardware
Chipset
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Qualcomm SDM855 Snapdragon 855 (7 nm)
CPU
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
Octa-core (1x2.84 GHz Kryo 485 & 3x2.41 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU
Adreno 830
640
RAM
12/16 GB
12 GB
Internal Storage
256GB/512GB/1TB
256/128 GB
Card Slot
No
No
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Fingerprint (under display), accelerometer, gyro, proximity, compass
Connectivity
Bluetooth
5.4, A2DP, LE, LHDC 5.0, ASHA
5.0, A2DP, aptX HD, LE
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct
Wi-fi Hotspot
Yes
Yes
USB
USB Type-C, OTG
2.0, Type-C 1.0 reversible connector
GPS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
Yes, with A-GPS, GLONASS, BDS
NFC
Yes
No
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA, LTE, 5G
HSPA, LTE-A (3CA)
Battery
Battery Type
Li-Ion (Lithium Ion)
Li-Ion (Lithium Ion)
Capacity
Si/C Li-Po 7100 mAh
4000 mAh battery
Placement
Non-removable
Non-removable
Fast Charging
100W wired, PD3.0, QC3+, 100W PPS / 22.5W reverse wired
Yes, 27W
Standby
-
-
Talk Time
-
-
Music Play
-
-