Samsung Galaxy A10s vs Xiaomi Redmi 9T vs Xiaomi 15T Specs Comparison

Availability

Officially announced
Aug 12, 2019	Jan 08, 2021	Sep 24, 2025
Prices (MSRP)
	4GB/64GB - €159 4GB/128GB (UFS 2.2) - €189	15GB/256GB - €649

Design

Dimensions
6.18 x 2.98 x 0.31 inches 156.9 x 75.8 x 7.8 mm	6.39 x 3.04 x 0.38 inches 162.3 x 77.3 x 9.6 mm	6.43 x 3.07 x 0.30 inches 163.2 x 78 x 7.5 mm
Weight
5.93 oz / 168.0 g	6.98 oz / 198.0 g	6.84 oz / 194.0 g
Materials
Back: Plastic Frame: Plastic	Back: Plastic Frame: Plastic	Back: Glass (Corning Gorilla Glass 7i) Frame: Plastic
Resistance
	Splash	Water, Dust; IP68
Biometrics
2D Face unlock, Fingerprint (touch)	2D Face unlock, Fingerprint (touch)	Optical in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Green, Blue, Red	Carbon gray, Twilight blue, Sunrise orange, Ocean green	Black, Gray, Rose Gold

Display

Size
6.2-inch, 80.75% screen-to-body	6.5-inch, 82.14% screen-to-body	6.8-inch, 89.94% screen-to-body
Type
IPS LCD	IPS LCD	AMOLED, 120Hz, HDR10+, 3200 nits
Resolution
1520x720px, 19:9 ratio, 271 PPI	2340x1080px, 19.5:9 ratio, 395 PPI	2772x1280px, 20:9 ratio, 447 PPI
Protection
	Corning Gorilla Glass 3
Features
	Oleophobic coating

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested	3264 (Excellent)
Bright Min
Untested	Untested	1.9 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
MediaTek Helio P22 MT6762 (12 nm)	Snapdragon 662 SM6115 (11 nm)	Mediatek Dimensity 8400 Ultra (4 nm)
Processor
Octa-core 2000 MHz ARM Cortex-A53	Octa-core 2000 MHz Kryo 260	Octa-core 1x3.35GHz Cortex-A725 3x3.0​0GHz Cortex-A725 4x2.1​0GHz Cortex-A725
GPU
IMG PowerVR GE8320	Adreno 610	Mali-G720 MC7
Memory
2GB/32GB	4GB/64GB (UFS 2.1) 4GB/128GB (UFS 2.2) 6GB/128GB (UFS 2.2)	12GB/256GB (UFS 4.1) 12GB/512GB
Storage expansion
microSDXC up to 512 GB	microSDXC up to 512 GB	not expandable
OS
Android (11, 10, 9.0 Pie)	Android (10)	Android (15)

PhoneArena Performance Test

GeekBench 6 Single
Untested	Untested	1614
GeekBench 6 Multi
Untested	Untested	6446
3D Mark High
Untested	Untested	3958
3D Mark Low
Untested	Untested	2980

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
4000 mAh, Li - Polymer	6000 mAh	5500 mAh, Li - Ion
Charging
	Fast charging Reverse wired charging
Charge speed
	Wired: 18.0W	Wired: 67.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

7h 11min

Browsing

16h 32min

Video

10h 26min

Gaming

9h 57min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Quad camera	Triple camera
Main camera
13 MP (Autofocus) Aperture size: F1.8 Focal length: 28 mm	48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2" Pixel size: 0.8 μm	50 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 23 mm Sensor size: 1/1.55" Pixel size: 1.0 μm
Second camera
2 MP (Depth information) Aperture size: F2.4	8 MP (Ultra-wide) Aperture size: F2.2	12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 15 mm Sensor size: 1/3.06" Pixel size: 1.12 μm
Third camera
	2 MP (Macro) Aperture size: F2.4 Pixel size: 1.75 μm	50 MP (Telephoto, PDAF) Optical zoom: 2.0x Aperture size: F1.9 Focal Length: 46 mm Sensor size: 1/2.76" Pixel size: 0.64 μm
Fourth camera
	2 MP (Depth information) Aperture size: F2.4 Pixel size: 1.75 μm
Flash
LED	LED	LED
Video recording
1080p (30 fps) Object tracking	1080p (30 fps), 720p (30 fps)	4K UHD (60 fps)
Front
8 MP Video capture: 1080p (30 fps)	8 MP Video capture: 1080p (30 fps)	32 MP

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

N/A

Overall

N/A

Photo

N/A

Video

136

Overall

144

Photo

129

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.0	5.0	6.0
WLAN
Yes Wi-Fi Direct, Hotspot 802.11 b, g, n	dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	Wi-Fi 6E Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0	Type-C	Type-C
Sensors
Accelerometer, Ambient light sensor, Proximity sensor	Accelerometer, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, NavIC, Cell ID, Wi-Fi positioning
Other
	Infrared	NFC, Infrared

Multimedia

Headphones
3.5mm jack	3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers	Earpiece, Multiple speakers
Screen mirroring
Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
		n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA
LTE Bands
1, 2, 3, 5, 7, 8, 20	1, 2, 3, 4, 5, 7, 8, 20, 28	1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66
TDD Bands
38, 40, 41	38, 40, 41	38, 40, 41, 42
3G Bands
1, 2, 5, 8	1, 2, 4, 5, 8	1, 2, 4, 5, 6, 8
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM	Nano SIM, eSIM

Regulatory Approval

FCC approval
	Date approved: Jan 19, 2021 FCC ID value: 2AFZZJ19SL
Measured SAR
	Head: 1.09 W/kg Body: 0.72 W/kg Simultaneous Transmission: 1.58 W/kg Wireless Router: 1.10 W/kg

Alternative variants

with 128GB storage

Memory	128GB (UFS 2.2)
Prices (MSRP)	€189

with 6GB storage

Memory	6GB/128GB (UFS 2.2)

Discover more

Full Specs Samsung Galaxy A10s Specs

Full Specs Xiaomi Redmi 9T Specs

Full Specs Xiaomi 15T Specs PA Review Xiaomi 15T Review