Samsung Galaxy A57 5G vs Xiaomi Redmi Note 15 5G Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Samsung Galaxy A57 5G Xiaomi Redmi Note 15 5G
Announced · Mar 25, 2026
Released · Jan 06, 2026
6.7-inch · 2340x1080px
6.8-inch · 2392x1080px
Triple camera
Dual camera
8GB · 128GB
6GB · 128GB
5000 mAh
5520 mAh
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Availability

Officially announced
Mar 25, 2026 Dec 18, 2025
Prices (MSRP)
8GB/128GB - $550 6GB/128GB - €299

Design

Dimensions
6.36 x 3.02 x 0.27 inches (~0.38 inches with camera bump)
161.5 x 76.8 x 6.9 (~9.7 mm with camera bump)
6.46 x 2.97 x 0.29 inches
164 x 75.4 x 7.4 mm
Weight
6.31 oz / 179.0 g 6.28 oz / 178.0 g
Materials
Back: Glass (Corning Gorilla Glass Victus+)
Frame: Aluminum
Back: Plastic
Frame: Plastic
Resistance
Water, Dust; IP67 Water, Dust; IP66
Biometrics
Optical in-screen fingerprint Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Awesome Navy, Awesome Grey, Awesome Icyblue, Awesome Lilac Black, Glacier Blue, Mist Purple

Display

Size
6.7-inch, 87.64% screen-to-body 6.8-inch, 89.59% screen-to-body
Type
Super AMOLED Plus, 120Hz, HDR, 1900 nits AMOLED, 120Hz, 3200 nits
Resolution
2340x1080px, 19.5:9 ratio, 385 PPI 2392x1080px, 20:9 ratio, 388 PPI
Protection
Corning Gorilla Glass Victus+
PhoneArena Display Test
Bright Max (20% APL)
Untested 3068 (Excellent)
Bright Min
Untested 1.8 (Good)

Hardware

System chip
Exynos 1680 (4 nm) Snapdragon 6 Gen 3 SM6475-AB (4 nm)
Processor
Octa-core
1x 2.9 GHz Cortex-A720
4x 2.6 GHz Cortex-A720
3x 1.95 GHz Cortex-A520
Octa-core
4x2.4GHz Cortex-A78
4x1.8 GHz Cortex-A55
GPU
Samsung Xclipse 550 Adreno 710
Memory
8GB (LPDDR5X)/128GB (UFS 3.1)
8GB/256GB
6GB/128GB (UFS 2.2)
8GB/256GB
8GB/512GB
12GB/512GB
Storage expansion
not expandable microSDXC
OS
Android (16), up to 7 OS updates Android (15)
PhoneArena Performance Test
GeekBench 6 Single
Untested 1019
GeekBench 6 Multi
Untested 2967
3D Mark High
Untested 867
3D Mark Low
Untested 862

Battery

Type
5000 mAh, Li - Ion 5520 mAh, Si - Carbon
Charging
Fast charging Fast charging
Reverse wired charging
Charge speed
Wired: 45.0W Wired: 45.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
7h 29min
Browsing
17h 27min
Video
11h 17min
Gaming
9h 6min

Camera

Rear
Triple camera Dual camera
Main camera
50 MP (OIS, PDAF)
Aperture size: F1.8
Sensor size: 1/1.56"
Pixel size: 1.0 μm
108 MP (OIS, PDAF)
Aperture size: F1.7
Sensor size: 1/1.67"
Pixel size: 0.64 μm
Second camera
13 MP (Ultra-wide)
Aperture size: F2.2
Sensor size: 1/3.2"
Pixel size: 1.12 μm
8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 16 mm
Sensor size: 1/4"
Pixel size: 1.12 μm
Third camera
5 MP (Macro)
Aperture size: F2.4
Flash
LED LED
Video recording
4K UHD (30 fps) 4K UHD
HDR
Front
12 MP
Video capture: 4K UHD (30 fps)
20 MP
Video capture: 1080p (30 fps)
PhoneArena Camera Tests
N/A
Overall
N/A
Photo
N/A
Video
124
Overall
134
Photo
114
Video

Connectivity & Features

Bluetooth
5.3 5.3
WLAN
Wi-Fi 6
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax
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
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC NFC, Infrared

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers
Features
Dolby Atmos

Cellular

5G Bands
n1, n3, n5, n7, n8, n20, n28, n66 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, 13, 17, 20, 25, 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, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM + eSIM Dual Nano SIM
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