Xiaomi Redmi 6A vs Asus Zenfone 9 Specs Comparison

Availability

Officially announced
	Jul 28, 2022

Design

Dimensions
5.81 x 2.81 x 0.33 inches 147.5 x 71.5 x 8.3 mm	5.77 x 2.68 x 0.36 inches 146.5 x 68.1 x 9.1 mm
Weight
5.11 oz / 145.0 g	5.96 oz / 169.0 g
Materials
Frame: Metal
Resistance
	Yes; IP68
Biometrics
2D Face unlock	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Gold, Gray, Blue

Display

Size
5.5-inch, 72.77% screen-to-body	5.9-inch, 84.24% screen-to-body
Type
IPS LCD	Super AMOLED, 120Hz, 1100 nits
Resolution
1440x720px, 18:9 ratio, 295 PPI	2400x1080px, 20:9 ratio, 446 PPI
Colors
16 777 216
Protection
	Corning Gorilla Glass Victus

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
Untested	2.3 (Average)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
MediaTek Helio A22 MT6762M (12 nm)	Snapdragon 8+ Gen1 SM8475 (4 nm)
Processor
Quad-core 2000 MHz ARM Cortex-A53	Octa-core 1x3.2GHz Cortex-X2 3x2.75G​Hz Cortex-A710 4x2.0​Ghz Cortex-A510
GPU
PowerVR GE8300	Adreno 730
Memory
2GB/16GB	8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB 16GB/256GB
Storage expansion
microSDXC up to 256 GB	not expandable
OS
Android (8.1 Oreo)	Android (12)

PhoneArena Performance Test

GeekBench 6 Single
Untested	1784
GeekBench 6 Multi
Untested	4290
3D Mark High
Untested	2822
3D Mark Low
Untested	1488

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
3000 mAh, Li - Ion	4300 mAh
Charging
	Fast charging
Charge speed
	Wired: 30.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

7h 37min

Browsing

17h 13min

Video

12h 14min

Gaming

8h 12min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Single camera	Dual camera
Main camera
13 MP (PDAF) Aperture size: F2.2	50 MP (OIS, PDAF) Aperture size: F1.9 Sensor size: 1/1.56"
Second camera
	12 MP Aperture size: F2.2 Focal Length: 14.4 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Flash
LED	LED
Video recording
1080p (30 fps), 720p (30 fps) Video calling, Video sharing	8K UHD (24 fps), 4K UHD (120 fps), 1080p (240 fps)
Front
5 MP (HDR)	12 MP

Connectivity & Features

Bluetooth
4.2	5.2
WLAN
b,g,n Hotspot, Wi-Fi Direct 802.11 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 2.0
Sensors
Accelerometer, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Other
VoIP, 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	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
	n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n77, n78
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 20	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 66, 71
4G (TDD) Bands
38, 40	34, 38, 39, 40, 41, 42
3G Bands
5, 8, 2, 1	2, 3, 5, 8
Data Speed
LTE-A Cat 7 (300/100 Mbit/s), HSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Dual Nano SIM
VoLTE
Yes

Phone Features

Notifications
Haptic feedback, Music ringtones, Vibration
Other features
Voice dialing, Voice commands, Voice recording

Alternative variants

With 256GB internal storage

Memory	256GB

With 16GB RAM and 256GB internal storage

Memory	16GB/256GB

Links

Full specifications
Xiaomi Redmi 6A Specs	Asus Zenfone 9 Specs
PhoneArena Review
	Asus Zenfone 9 Review
User Reviews
Xiaomi Redmi 6A User Reviews