Xiaomi Redmi Note 4 vs Samsung Galaxy A15 5G Specs Comparison

Availability

Officially announced
Jan 19, 2017	Dec 11, 2023
Prices (MSRP)
2GB/32GB - $146 3GB/32GB - $161 4GB/64GB - $190	$200

Design

Dimensions
5.94 x 2.99 x 0.33 inches 151 x 76 x 8.45 mm	6.30 x 3.02 x 0.33 inches 160.1 x 76.8 x 8.4 mm
Weight
5.82 oz / 165.0 g	7.05 oz / 200.0 g
Materials
Back: Aluminum	Back: Plastic Frame: Plastic
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Features
Touch sensitive control keys, Soft keys
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Gold, Gray, Blue, White	Blue Black, Light Blue

Display

Size
5.5-inch, 72.78% screen-to-body	6.5-inch, 84.49% screen-to-body
Type
IPS LCD, 450 nits	Super AMOLED, 90Hz, 800 nits
Resolution
1920x1080px, 401 PPI	2340x1080px, 19.5:9 ratio, 396 PPI

PhoneArena Display Test

Bright Max (20% APL)
Untested	1072 (Average)
Bright Min
Untested	1.7 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 625 8953	Mediatek Dimensity 6100+ (6 nm)
Processor
Octa-core ARM Cortex-A53	Octa-core 2x2.2GHz Cortex-A76 6x2.0G​Hz Cortex-A55
GPU
Adreno 506	Mali-G57 MC2
Memory
4GB (LPDDR3)/64GB 2GB/32GB 3GB/32GB	4GB/128GB
Storage expansion
microSDXC up to 128 GB	microSDXC up to 1000 GB
OS
Android (7.0 Nougat, 6.0 Marshmallow)	Android (14)

PhoneArena Performance Test

GeekBench 6 Single
Untested	683
GeekBench 6 Multi
Untested	1728
3D Mark High
Untested	340
3D Mark Low
Untested	335

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
4100 mAh, Li - Polymer	5000 mAh
Charging
	Fast charging
Charge speed
	Wired: 25.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

6h 43min

Browsing

10h 41min

Video

12h 15min

Gaming

10h 19min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera	Triple camera
Main camera
13 MP (PDAF, CMOS image sensor, BSI sensor) Aperture size: F2.0 Pixel size: 1.12 μm	50 MP (Autofocus) Aperture size: F1.8
Second camera
	5 MP (Ultra-wide) Aperture size: F2.2
Third camera
	2 MP (Macro) Aperture size: F2.4
Flash
Dual LED	LED
Video recording
1080p (30 fps), 720p (120 fps) Video calling, Video sharing	1080p (30 fps)
Front
5 MP Video capture: 1080p	13 MP Video capture: 1080p

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

122

Overall

136

Photo

107

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
4.1	5.3
WLAN
a,b,g,n,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n	a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
microUSB, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
Infrared, Tethering, Computer sync, OTA sync	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
Album art cover, Background playback
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
4G (FDD) Bands
3, 5	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66
4G (TDD) Bands
40	38, 40, 41
3G Bands
1, 2, 5, 8	1, 2, 4, 5, 8
Data Speed
LTE-A, HSPA	LTE-A
Dual SIM
Yes	Yes
SIM type
Nano SIM, Micro SIM	Dual Nano SIM
HD Voice
	Yes
VoLTE
Yes	Yes

Alternative variants

Memory	2GB/32GB
Prices (MSRP)	$146

Memory	3GB/32GB
Prices (MSRP)	$161

Discover more

Full Specs Xiaomi Redmi Note 4 Specs

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