Xiaomi Redmi 9 vs Apple iPhone 13 Specs Comparison

Design

Dimensions
6.43 x 3.03 x 0.36 inches 163.32 x 77.01 x 9.1 mm	5.78 x 2.81 x 0.30 inches (~0.40 inches with camera bump) 146.7 x 71.5 x 7.65 mm (~10.17 mm with camera bump)
Weight
6.98 oz (198.0 g)	6.14 oz (174.0 g)
Materials
	Back: Glass Frame: Aluminum
Resistance
	Water, Dust; IP68
Biometrics
2D Face unlock, Fingerprint (touch)	3D Face unlock
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control, Other; Right: Lock/Unlock key
Colors
Carbon gray, Sunset purple, Ocean green	Red, Starlight, Midnight, Blue, Pink

Display

Size
6.5-inch	6.1-inch
Resolution
2340x1080px, 19.5:9 ratio, 395 PPI	2532x1170px, 19.5:9 ratio, 457 PPI
Technology
IPS LCD	OLED
Refresh rate
	60Hz
Screen-to-body
83.27 %	87.24 %
Peak brightness
	1200 cd/m2 (nit)
Features
Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor	Super Retina XDR, HDR support, Oleophobic coating, Scratch-resistant glass (Ceramic Shield), Ambient light sensor, Proximity sensor

Hardware

System chip
MediaTek Helio G80 (12 nm)	Apple A15 Bionic (5 nm)
Processor
Octa-core 2000 MHz Arm Cortex-A75 and Arm Cortex-A55	Hexa-core 2x3.23 GHz Avalanche + 4x1.82 GHz Blizzard
GPU
Mali G52 MC2	Apple GPU 4-core
RAM
3GB (LPDDR4)	4GB (LPDDR4X)
Internal storage
32GB (eMMC 5.1)	128GB (NVMe)
Storage expansion
microSDXC	not expandable
OS
Android	iOS (18.x, 17.x, 16.x, 15.x)

Battery

Capacity
5020 mAh	3227 mAh
Type
	Li - Ion
Charging
Qualcomm Quick Charge 3.0	Fast charging, Qi wireless charging, MagSafe wireless charging
Charge speed
Wired: 18.0W	Wired: 20.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

9h 15min

Gaming

7h 3min

Battery Life Estimate

5h 45min

Browsing

13h 43min

Video

8h 15min

Gaming

7h 28min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Quad camera	Dual camera
Main camera
13 MP (PDAF) Aperture size: F2.2	12 MP (Sensor-shift OIS, PDAF) Aperture size: F1.6 Focal length: 26 mm Sensor size: 1/1.9'' Pixel size: 1.7 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2	12 MP (Ultra-wide) Aperture size: F2.4 Focal Length: 13 mm Sensor size: 1/3.4"
Third camera
5 MP (Macro) Aperture size: F2.4
Fourth camera
2 MP (Depth information)
Flash
LED	LED
Video recording
1920x1080 (Full HD)	3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (30 fps) OIS, HDR, Time-lapse video, Continuous autofocus, Picture-taking during video recording, Video light
Front
8 MP (HDR), Video capture: 1920x1080 (Full HD)	12 MP (Time-of-Flight (ToF), Autofocus, HDR), Video capture: 3840x2160 (4K UHD) (60 fps)

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

131

Overall

135

Photo

128

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 b,g,n Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band MIMO, Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Lightning
Hearing aid compatible
	M3/T4
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass, Barometer
Other
NFC, Infrared	NFC, Ultra Wideband (UWB)

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
	Dolby Atmos
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, n48, n66, n71, n77, n78, n79, n258, n260, n261
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)	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), 18(800 Lower), 19(800 Upper), 20(800 DD), 21(1500 Upper), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+)	Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM, eSIM
HD Voice
Yes	Yes
VoLTE
Yes	Yes

Regulatory Approval

FCC approval
	Date approved: Sep 14, 2021 FCC ID value: BCG-E3997A
Measured SAR
	Head: 0.96 W/kg Body: 0.96 W/kg Simultaneous Transmission: 1.45 W/kg Wireless Router: 0.96 W/kg

Buyers information

MSRP
	$ 799 / € 939
In The Box
10W Charger, TPU case, USB Type-C cable, SIM eject tool, Warranty card, User guide	USB‑C to Lightning Cable, Documentation

Availability

Officially announced
	Sep 14, 2021

Alternative variants

with 64GB storage

RAM	4GB
Internal storage	64GB

With 256GB internal storage

Internal storage	256GB
MSRP	$ 899

With 512GB internal storage

Internal storage	512GB
MSRP	$ 1099

International

5G	Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n29, n30, n38, n40, n41, n48, n66, n71, n77, n78, n79, SA, NSA, Sub-6
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), 18(800 Lower), 19(800 Upper), 20(800 DD), 21(1500 Upper), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
4G (TDD)	Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600)

Links

Full specifications
Xiaomi Redmi 9 Specs	Apple iPhone 13 Specs
PhoneArena Review
Xiaomi Redmi 9 Review	Apple iPhone 13 Review
User Reviews
Xiaomi Redmi 9 User Reviews	Apple iPhone 13 User Reviews