Xiaomi Redmi 15a vs Xiaomi Black Shark 4S Pro
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Xiaomi Redmi 15a
Black Shark 4S Pro
Announced
2026, March 27
2021, October
Released
Exp. release 2026, April 03
2021, October
Status
Coming Soon
Available
Estimate Price
About 120 EUR
-
Design
Type
Bar
Bar
Dimensions
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
163.7 x 76.2 x 9.9 mm (6.44 x 3.00 x 0.39 in)
Weight
210 g (7.41 oz)
220 g (7.76 oz)
Protection
Dust and splash resistant
-
Colors
Black, Blue, Purple
Black, White
Network
2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
5G Network
Yes
Yes
SIM
Nano SIM
Nano SIM
Dual SIM
Nano-SIM + Nano-SIM
Yes, Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
IPS LCD
Super AMOLED
Size
6.9
6.67 inches, 107.4 cm2 (~86.1% screen-to-body ratio)
Resolution
720x1600 pixels
1080 x 2400 pixels
Pixel Density
254 ppi density
395 ppi density
Touch Screen
Yes
Yes
Features
120Hz, 800 nits (peak)
Always-on display
144Hz, HDR10+
1300 nits (peak)
Display Colors
-
16M colors or more
Media
FM Radio
Yes
No
Earphone Jack
Yes
Yes
Camera
Camera Set
Dual Cameras
Triple Cameras
Main Camera
32 MP, f/2.0, (wide), 1.12µm, AF
64 MP, f/1.8, (wide), 1/1.97", 0.7µm, PDAF
2nd Camera
Auxiliary lens
8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm
Camera Video
1080p@30fps
4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps; HDR10+
Features
LED flash, HDR
HDR, panorama
Flash
LED flash
LED Flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
8 MP, f/2.0, (wide), 1/4.0
20 MP, f/2.5, (wide), 0.8µm
Selfie Video
1080p@30fps
1080p@30fps
Features
HDR
HDR
3rd Camera
-
5 MP, f/2.4, (macro), AF
Software
OS
Android 16, HyperOS 3, up to 4 major upgrades
Android 11
User Interface
HyperOS 3
Joy UI 12.8
Hardware
Chipset
Unisoc T8300
Qualcomm SM8350 Snapdragon 888+ 5G (5 nm)
CPU
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
Octa-core (1x3.0 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680
GPU
Mali-G57 MC2
Adreno 660
RAM
4/6GB
8/12/16 GB
Internal Storage
64GB/128GB
256/512 GB
Card Slot
microSDXC (dedicated slot)
No
Sensors
Fingerprint (side-mounted), accelerometer, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Connectivity
Bluetooth
5.4, A2DP, LE
5.2, A2DP, LE, aptX HD, aptX Adaptive
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
USB Type-C 2.0, OTG
USB Type-C 2.0
GPS
GPS, GLONASS, GALILEO, BDS
Yes, with A-GPS, GLONASS, GALILEO, QZSS, BDS
NFC
No
Yes
Wireless Charging
7.5W reverse wired
-
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
GSM / HSPA / LTE / 5G
HSPA 42.2/5.76 Mbps, LTE-A; 5G
Battery
Battery Type
Li-Ion (Lithium Ion)
Li-Poly (Lithium Polymer)
Capacity
Li-Ion 6300 mAh
4500 mAh, Battery
Placement
Non-removable
Non-removable
Fast Charging
15W wired
Yes, 120W, 50% in 5 min, 100% in 15 min (advertised)