Xiaomi Redmi 8A vs Samsung Galaxy Note10 Specs Comparison

Availability

Officially announced
Sep 25, 2019	Aug 07, 2019
Prices (MSRP)
	$950

Design

Dimensions
6.15 x 2.97 x 0.37 inches 156.3 x 75.4 x 9.4 mm	5.94 x 2.83 x 0.31 inches 151 x 71.8 x 7.9 mm
Weight
6.63 oz / 188.0 g	5.89 oz / 167.0 g
Materials
Back: Plastic Frame: Plastic	Back: Glass (Corning Gorilla Glass 6) Frame: Aluminum
Resistance
	Water, Dust; IP68
Biometrics
2D Face unlock	2D Face unlock, Ultrasonic in-screen fingerprint
Features
	Stylus
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control, Lock/Unlock key
Colors
Ocean Blue, Sunset Red, Midnight Black	Aura glow, Aura white, Aura black

Display

Size
6.2-inch, 81.81% screen-to-body	6.3-inch, 91.34% screen-to-body
Type
IPS LCD, 60Hz	Dynamic AMOLED, HDR
Resolution
1520x720px, 19:9 ratio, 270 PPI	2280x1080px, 19:9 ratio, 400 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass 6

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	1.5 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 439 SDM439 (12 nm)	Snapdragon 855 SM8150 (7 nm)
Processor
Octa-core 1950 MHz Cortex-A53	Octa-core 2840 MHz Kryo 485
GPU
Adreno 505	Adreno 640
Memory
2GB (LPDDR3)/32GB (eMMC 5.1) 3GB/32GB 4GB/64GB	8GB (LPDDR4)/256GB (UFS 3.0)
Storage expansion
microSDXC	not expandable
OS
Android (10)	Android (11, 10, 9.0 Pie)

Battery

Type
5000 mAh, Li - Polymer	3500 mAh, Li - Ion
Charging
Fast charging	Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging Qi and Powermat wireless charging, Reverse wireless charging
Charge speed
Wired: 18.0W	Wired: 25.0W Wireless: 12.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

Untested

Browsing

10h 43min

Video

7h 45min

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera	Triple camera
Main camera
12 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2.55" Pixel size: 1.4 μm	12 MP (OIS, PDAF) Aperture size: F1.5/F2.4 Focal length: 27 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Second camera
	16 MP (Ultra-wide) Optical zoom: 2.0x Aperture size: F2.2 Focal Length: 13 mm Pixel size: 1 μm
Third camera
	12 MP (Telephoto, OIS, PDAF) Optical zoom: 2.0x Aperture size: F2.1 Focal Length: 52 mm Sensor size: 1/3.6" Pixel size: 1 μm
Flash
LED	LED
Video recording
1080p (30 fps), 720p (30 fps)	4K UHD (60 fps), 1080p (240 fps), 720p (960 fps) OIS, HDR, Time-lapse video, Hyperlapse, EIS
Front
8 MP Video capture: 1080p (30 fps)	10 MP (Autofocus, HDR) Video capture: 4K UHD (30 fps)

Connectivity & Features

Bluetooth
4.2	5.0
WLAN
Yes Wi-Fi Direct, Hotspot 802.11 b, g, n	Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 2.0	Type-C, USB 3.1
Sensors
Accelerometer	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Other
	NFC, ANT+

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
	32-Bit DAC, Dolby Atmos, aptX-HD
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM	FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

LTE Bands
1, 2, 3, 4, 5, 7, 8, 20	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71
TDD Bands
38, 40	38, 39, 40, 41, 46, 48
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 8
Data Speed
LTE, HSPA	LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes
VoLTE
Yes

Regulatory Approval

FCC approval
	Date approved: Jul 22, 2019 FCC ID value: A3LSMN970U
Measured SAR
	Head: 0.30 W/kg Body: 0.95 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.02 W/kg Phablet: 3.96 W/kg

Alternative variants

With 3GB RAM and 32GB internal storage.

Memory	3GB/32GB

International version

System chip	Samsung Exynos 9 9825 (7 nm)
Processor	Octa-core 2700 MHz Exynos M4, ARM Cortex-A75 and ARM Cortex-A55
GPU	Mali-G76 MP12
Dual SIM	Yes
FCC approval	Date approved: Jul 16, 2019 FCC ID value: A3LSMN970F
Measured SAR	Head: 0.27 W/kg Body: 1.08 W/kg Simultaneous Transmission: 3.85 W/kg Wireless Router: 1.19 W/kg Phablet: 2.38 W/kg

With 4GB RAM and 64GB internal storage.

Memory	4GB/64GB

for Verizon and Xfinity Mobile

LTE Bands	2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 66
3G Bands	5, 8, 2, 1

for T-Mobile

LTE Bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 66, 71
3G Bands	5, 4, 2, 1

for AT&T

LTE Bands	1, 2, 3, 4, 5, 7, 8, 12, 14, 18, 19, 20, 28, 29, 30, 66
TDD Bands	38, 39, 40, 41, 46

for Sprint

LTE Bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 66, 71
TDD Bands	38, 39, 40, 41, 46

for US Cellular

LTE Bands	2, 4, 5, 8, 12, 13, 18, 19, 25, 66, 71
TDD Bands	38, 39, 40, 46
3G Bands	5, 8, 2, 1

Discover more

Full Specs Xiaomi Redmi 8A Specs

Full Specs Samsung Galaxy Note10 Specs PA Review Samsung Galaxy Note10 Review