Xiaomi Redmi Note 4 vs Google Pixel 6a Specs Comparison

Availability

Officially announced
Jan 19, 2017	May 11, 2022
Prices (MSRP)
$190	$449

Design

Dimensions
5.94 x 2.99 x 0.33 inches 151 x 76 x 8.45 mm	5.99 x 2.83 x 0.35 inches 152.2 x 71.8 x 8.9mm
Weight
5.82 oz (165.0 g)	6.28 oz (178.0 g)
Materials
Back: Aluminum	Back: Glass, Plastic Frame: Metal
Resistance
	Water, Dust; IP67
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
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	Chalk, Charcoal, Sage

Display

Size
5.5-inch, 72.78% screen-to-body	6.1-inch, 82.14% screen-to-body
Type
IPS LCD, 450 nits	OLED, 60Hz
Resolution
1920x1080px, 401 PPI	2400x1080px, 20:9 ratio, 431 PPI
Colors
16 777 216

Hardware

System chip
Snapdragon 625 8953	Tensor (5 nm)
Processor
Octa-core 2000 MHz ARM Cortex-A53	Hexa-core 2x2.80GHz Cortex-X1 2x2.25G​Hz Cortex-A76 4x1.80​GHz Cortex-A55
GPU
Adreno 506	Mali-G78 MP20
Memory
4GB (LPDDR3)/64GB 2GB/32GB 3GB/32GB	6GB (LPDDR5)/128GB (UFS 3.1)
Storage expansion
microSDXC up to 128 GB	not expandable
OS
Android (7.0 Nougat, 6.0 Marshmallow)	Android (15, 14, 13, 12)

Battery

Type
4100 mAh, Li - Polymer	4410 mAh, Li - Polymer
Charging
	Fast charging
Charge speed
	Wired: 18.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

5h 52min

Browsing

13h 51min

Video

8h 51min

Gaming

6h 48min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera	Dual camera
Main camera
13 MP (CMOS image sensor, BSI sensor, PDAF) Aperture size: F2.0 Pixel size: 1.12 μm	12.2 MP (OIS, PDAF) Aperture size: F1.7 Pixel size: 1.4 μm
Second camera
	12 MP (Ultra-wide) Aperture size: F2.2
Flash
Dual LED	LED
Video recording
1080p (30 fps), 720p (120 fps) Video calling, Video sharing	4K UHD (60 fps), 1080p (60 fps)
Front
5 MP Video capture: 1080p	8 MP

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

133

Overall

140

Photo

127

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
4.1	5.2
WLAN
a,b,g,n,dual-band Hotspot, Wi-Fi Direct 802.11 a, b, g, n	a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
microUSB, USB 2.0	Type-C, USB 3.1
Sensors
Accelerometer, Gyroscope, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M4/T4
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	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

5G Bands
	n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n38, n40, n48, n66, n71, n77, n78, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD) Bands
3, 5	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71
4G (TDD) Bands
40	38, 39, 40, 41, 42, 48
3G Bands
5, 8, 2, 1	1, 2, 4, 5, 8
Data Speed
LTE-A, HSPA	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM, Micro SIM	Nano SIM
VoLTE
Yes

Phone Features

Notifications
Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording

Alternative variants

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

International

5G Bands	n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n40, n48, n66, n71, n77, n78, SA, NSA, Sub-6
4G (FDD) Bands	1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71
4G (TDD) Bands	38, 39, 40, 41, 42, 48

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

Links

Full specifications
Xiaomi Redmi Note 4 Specs	Google Pixel 6a Specs
PhoneArena Review
	Google Pixel 6a Review
User Reviews
Xiaomi Redmi Note 4 User Reviews	Google Pixel 6a User Reviews