Samsung Galaxy A15 5G vs Xiaomi Redmi Note 15 5G Specs Comparison

Availability

Officially announced
Dec 11, 2023	Dec 18, 2025
Prices (MSRP)
$200	6GB/128GB - €299

Design

Dimensions
6.30 x 3.02 x 0.33 inches 160.1 x 76.8 x 8.4 mm	6.46 x 2.97 x 0.29 inches 164 x 75.4 x 7.4 mm
Weight
7.05 oz / 200.0 g	6.28 oz / 178.0 g
Materials
Back: Plastic Frame: Plastic	Back: Plastic Frame: Plastic
Resistance
	Water, Dust; IP66
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Blue Black, Light Blue	Black, Glacier Blue, Mist Purple

Display

Size
6.5-inch, 84.49% screen-to-body	6.8-inch, 89.59% screen-to-body
Type
Super AMOLED, 90Hz, 800 nits	AMOLED, 120Hz, 3200 nits
Resolution
2340x1080px, 19.5:9 ratio, 396 PPI	2392x1080px, 20:9 ratio, 388 PPI

PhoneArena Display Test

Bright Max (20% APL)
1072 (Average)	3068 (Excellent)
Bright Min
1.7 (Good)	1.8 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Mediatek Dimensity 6100+ (6 nm)	Snapdragon 6 Gen 3 SM6475-AB (4 nm)
Processor
Octa-core 2x2.2GHz Cortex-A76 6x2.0G​Hz Cortex-A55	Octa-core 4x2.4GHz Cortex-A78 4x1.8 GHz Cortex-A55
GPU
Mali-G57 MC2	Adreno 710
Memory
4GB/128GB	6GB/128GB (UFS 2.2) 8GB/256GB 8GB/512GB 12GB/512GB
Storage expansion
microSDXC up to 1000 GB	microSDXC
OS
Android (14)	Android (15)

PhoneArena Performance Test

GeekBench 6 Single
683	1019
GeekBench 6 Multi
1728	2967
3D Mark High
340	867
3D Mark Low
335	862

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
5000 mAh	5520 mAh, Si - Carbon
Charging
Fast charging	Fast charging Reverse wired charging
Charge speed
Wired: 25.0W	Wired: 45.0W

PhoneArena Battery Tests

Battery Life Estimate

6h 43min

Browsing

10h 41min

Video

12h 15min

Gaming

10h 19min

Battery Life Estimate

7h 29min

Browsing

17h 27min

Video

11h 17min

Gaming

9h 6min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Dual camera
Main camera
50 MP (Autofocus) Aperture size: F1.8	108 MP (OIS, PDAF) Aperture size: F1.7 Sensor size: 1/1.67" Pixel size: 0.64 μm
Second camera
5 MP (Ultra-wide) Aperture size: F2.2	8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 16 mm Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
2 MP (Macro) Aperture size: F2.4
Flash
LED	LED
Video recording
1080p (30 fps)	4K UHD HDR
Front
13 MP Video capture: 1080p (30 fps)	20 MP Video capture: 1080p (30 fps)

PhoneArena Camera Tests

122

Overall

136

Photo

107

Video

124

Overall

134

Photo

114

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.3	5.3
WLAN
dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	Yes Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC	NFC, Infrared

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Features
	Dolby Atmos
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
n1, n3, n5, n7, n8, n28, n40, n41, n66, n71, n77, n78, SA, NSA, Sub-6	n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA, Sub-6
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66	1, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66
TDD Bands
38, 40, 41	38, 40, 41, 48
3G Bands
1, 2, 4, 5, 8	1, 2, 5, 6, 8
Data Speed
LTE-A
Dual SIM
Yes
SIM type
Dual Nano SIM	Dual Nano SIM
HD Voice
Yes
VoLTE
Yes

Discover more

Full Specs Samsung Galaxy A15 5G Specs PA Review Samsung Galaxy A15 5G Review

Full Specs Xiaomi Redmi Note 15 5G Specs PA Review Xiaomi Redmi Note 15 5G Review