Xiaomi Mi 10S vs Xiaomi Redmi 15a
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Xiaomi Mi 10S
Xiaomi Redmi 15a
Announced
2021, March
2026, March 27
Released
2021, March
Exp. release 2026, April 03
Status
Available
Coming Soon
Estimate Price
-
About 120 EUR
Design
Type
Bar
Bar
Dimensions
162.6 x 74.8 x 9 mm (6.40 x 2.94 x 0.35 in)
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Weight
208 g (7.34 oz)
210 g (7.41 oz)
Colors
Titanium Black, Ice Blue, Pearl White
Black, Blue, Purple
Protection
-
Dust and splash resistant
Network
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Yes
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Yes
4G Network
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
Yes
5G Network
1, 3, 28, 41, 77, 78, 79 SA/NSA
Yes
SIM
Nano SIM
Nano SIM
Dual SIM
Yes, Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Display
Display Type
AMOLED
IPS LCD
Size
6.67 inches, 109.2 cm2 (~89.8% screen-to-body ratio)
6.9
Resolution
1080 x 2340 pixels
720x1600 pixels
Pixel Density
386 ppi density
254 ppi density
Touch Screen
Capacitive Touchscreen
Yes
Display Protection
Corning Gorilla Glass 5
-
Features
90Hz, HDR10+, 500 nits (typ), 1120 nits (peak)
120Hz, 800 nits (peak)
Media
FM Radio
No
Yes
Earphone Jack
No
Yes
Camera
Camera Set
Quad Cameras
Dual Cameras
Main Camera
108 MP, f/1.9, 26mm (wide), 1/1.33", 0.8µm, PDAF, OIS
32 MP, f/2.0, (wide), 1.12µm, AF
2nd Camera
13 MP, f/2.4, 123˚ (ultrawide)
Auxiliary lens
3rd Camera
2 MP, f/2.4, (depth)
-
4th Camera
2 MP, f/2.4, (macro)
-
Camera Video
8K@30fps, 4K@30/60fps, 1080p@30/60/120fps; gyro-EIS
1080p@30fps
Features
HDR, panorama
LED flash, HDR
Flash
Dual-LED dual-tone flash
LED flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
20 MP, (wide), 1/3.4", 0.8µm
8 MP, f/2.0, (wide), 1/4.0
Selfie Video
1080p@30fps, 720p@120fps
1080p@30fps
Features
HDR, panorama
HDR
Software
OS
Android 11
Android 16, HyperOS 3, up to 4 major upgrades
User Interface
MIUI 12.5
HyperOS 3
Hardware
Chipset
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
Unisoc T8300
CPU
Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 650
Mali-G57 MC2
RAM
8/12 GB
4/6GB
Internal Storage
128/256 GB
64GB/128GB
Card Slot
No
microSDXC (dedicated slot)
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
Fingerprint (side-mounted), accelerometer, compass
Connectivity
Bluetooth
5.2, A2DP, LE, aptX HD, aptX Adaptive
5.4, A2DP, LE
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, dual-band
Wi-fi Hotspot
Yes
Yes
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, OTG
GPS
Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS, NavIC
GPS, GLONASS, GALILEO, BDS
NFC
Yes
No
Wireless Charging
Yes, Fast wireless charging 50W, Reverse wireless charging 10W
7.5W reverse wired
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G
GSM / HSPA / LTE / 5G
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Ion (Lithium Ion)
Capacity
4780 mAh, Battery
Li-Ion 6300 mAh
Placement
Non-removable
Non-removable
Fast Charging
Yes, 33W, 100% in 45 min (advertised), Power Delivery 3.0, Quick Charge 4+
15W wired