Xiaomi Redmi Note 9S vs Google Pixel 7a 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.

	6.1
Xiaomi Redmi Note 9S	Google Pixel 7a
Released · Apr 07, 2020	Released · May 10, 2023
6.7-inch · 2400x1080px	6.1-inch · 2400x1080px
Quad camera	Dual camera
4GB · 64GB	8GB · 128GB
5020 mAh	4385 mAh
Check prices	Check prices

Design

Dimensions
6.53 x 3.02 x 0.35 inches 165.75 x 76.68 x 8.8 mm	6.00 x 2.87 x 0.35 inches (~0.41 inches with camera bump) 152.4 x 72.9 x 9 mm (~10.50 mm with camera bump)
Weight
7.37 oz (209.0 g)	6.81 oz (193.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5)
Resistance
	Water, Dust; IP67
Biometrics
Fingerprint (touch)	2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Interstellar grey, Aurora blue, Glacier white	Charcoal, Snow, Sea, and Coral

Display

Size
6.7-inch	6.1-inch
Resolution
2400x1080px, 20:9 ratio, 395 PPI	2400x1080px, 20:9 ratio, 431 PPI
Technology
IPS LCD	OLED
Refresh rate
	90Hz
Screen-to-body
84.42 %	80.86 %
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 720G SM7125 (8 nm)	Google Tensor G2 (5 nm)
Processor
Octa-core 2300 MHz Kryo 465	Octa-core 2x 2.85GHz Cortex-X1 + 2x 2.35GHz Cortex-A78 + 4x 1.80GHz Cortex-A55
GPU
Adreno 618	Mali-G710 MP7
RAM
4GB (LPDDR4)	8GB
Internal storage
64GB	128GB (UFS 3.1)
Storage expansion
microSDXC up to 512 GB	not expandable
OS
Android (11, 10)	Android (15, 14, 13)

Battery

Capacity
5020 mAh	4385 mAh
Type
Li - Polymer	Li - Polymer
Charging
Fast charging	Fast charging, Qi wireless charging
Charge speed
	Wired: 18.0W Wireless: 7.5W

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

6h 4min

Browsing

15h 27min

Video

9h 7min

Gaming

5h 27min

Camera

Rear
Quad camera	Dual camera
Main camera
48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2" Pixel size: 0.8 μm	64 MP Aperture size: F1.9 Focal length: 26 mm Sensor size: 1/1.73" Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm	13 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm
Third camera
5 MP (Macro, Autofocus) Aperture size: F2.4 Pixel size: 1.12 μm
Fourth camera
2 MP (Depth information) Aperture size: F2.4 Pixel size: 1.75 μm
Flash
Dual LED	LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)	3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD)
Front
16 MP (HDR, Slow-motion videos), Video capture: 1920x1080 (Full HD)	13 MP

N/A

Overall

N/A

Photo

N/A

Video

133

Overall

140

Photo

127

Video

Connectivity & Features

Bluetooth
5.0	5.3
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E Wi-Fi Direct, Hotspot
USB
Type-C	Type-C
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass
Other
Infrared	NFC

Multimedia

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

Cellular

5G
	Bands n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n28, n30, n38, n41, n48, n66, n71, n77, n78, n260, n261, 5G Ready
4G (FDD)
	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 20(800 DD), 21(1500 Upper), 25(1900+), 28(700 APT), 32(1500 L-band), 66(AWS-3)
4G (TDD)
Bands 38(2600), 40(2300)	Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
3G
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)	Bands 1(2100), 2(1900), 3(1800), 5(850), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Nano SIM
VoLTE
Yes

Buyers information

MSRP
$ 249	$ 499 / € 509
In The Box
22.5W Wire charger, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card	Phone, USB Type-C cable, SIM ejector tool, Papers

Availability

Officially announced
Mar 23, 2020	May 10, 2023

Alternative variants

with 128GB storage


RAM	6GB
Internal storage	128GB
MSRP	$ 279

Links

Full specifications
Xiaomi Redmi Note 9S Specs	Google Pixel 7a Specs
PhoneArena Review
	Google Pixel 7a Review