realme X3 SuperZoom vs Xiaomi Mi 11i 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.

	7.9
realme X3 SuperZoom	Xiaomi Mi 11i
Released · Jun 02, 2020	Released · May 31, 2021
6.6-inch · 2400x1080px	6.7-inch · 2400x1080px
Quad camera	Triple camera
8GB · 128GB	8GB · 128GB
4200 mAh	4520 mAh
	Check prices

Design

Dimensions
6.45 x 2.98 x 0.35 inches 163.8 x 75.8 x 8.9 mm	6.44 x 3.01 x 0.31 inches 163.7 x 76.4 x 7.8 mm
Weight
7.13 oz (202.0 g)	6.91 oz (196.0 g)
Materials
Back: Glass Frame: Plastic	Back: Glass (Corning Gorilla Glass 5)
Biometrics
Fingerprint (touch)	2D Face unlock, Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Arctic white, Glacier blue	Cosmic Black, Frosty White, Celestial Silver

Display

Size
6.6-inch	6.7-inch
Resolution
2400x1080px, 20:9 ratio, 399 PPI	2400x1080px, 20:9 ratio, 395 PPI
Technology
IPS LCD	AMOLED
Refresh rate
120Hz	120Hz
Screen-to-body
84.81 %	85.89 %
Peak brightness
	1300 cd/m2 (nit)
Features
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 855+ SM8150-AC (7 nm)	Qualcomm Snapdragon 888 SM8350 (5 nm)
Processor
Octa-core Kryo 485	Octa-core Kryo 680
GPU
Adreno 640	Adreno 660
Memory
8GB (LPDDR4)/128GB (UFS 3.0)	8GB (LPDDR5)/128GB (UFS 3.1)
Storage expansion
not expandable
OS
Android (10)	Android (11)

Battery

Type
4200 mAh, Li - Polymer	4520 mAh
Charging
Fast charging	Fast charging
Charge speed
Wired: 30.0W	Wired: 33.0W

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

5h 44min

Browsing

10h 38min

Video

9h 23min

Gaming

9h 14min

Camera

Rear
Quad camera	Triple camera
Main camera
64 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm	108 MP (Autofocus) Aperture size: F1.8 Sensor size: 1/1.52” Pixel size: 0.7 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.3 Focal Length: 16 mm Sensor size: 1/4" Pixel size: 1.12 μm	8 MP (Ultra-wide) Aperture size: F2.2
Third camera
8 MP (Telephoto, OIS, PDAF) Optical zoom: 5.0x Aperture size: F3.4 Focal Length: 124 mm	5 MP (Telephoto, Macro) Aperture size: F2.4
Fourth camera
2 MP (Macro) Aperture size: F2.4 Pixel size: 1.75 μm
Flash
Dual LED	LED
Video recording
4K UHD (60 fps), 1080p (60 fps), 720p (960 fps) Time-lapse video, EIS	8K UHD (30 fps), 4K UHD (60 fps), 1080p (60 fps), 720p (30 fps) HDR, Time-lapse video
Front
32 MP (Dual-Camera, EIS) Video capture: 1080p	20 MP (HDR)

Connectivity & Features

Bluetooth
5.0	5.2
WLAN
802.11 a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6) MIMO, Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C
Location
GPS, A-GPS, Glonass, Galileo, Dual-band positioning, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Altimeter, Compass, Barometer
Other
NFC	NFC, Infrared

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker, Multiple speakers
Features
Dolby Atmos	Dolby Atmos

Cellular

5G
	Bands n1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78
4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 20, 28	Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 66(AWS-3)
4G (TDD)
Bands 38, 40, 41	Bands 38, 40, 41
3G
Bands 1, 5, 8	Bands 1, 2, 4, 5, 6
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
	Date approved: Mar 30, 2021 FCC ID value: 2AFZZK11G
Measured SAR
	Head: 0.95 W/kg Body: 0.74 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 0.93 W/kg

Buyers information

MSRP
	€ 649
In The Box
30W Dart Charger, USB Type-C Cable, Protect Case, Protect Film, SIM Card Tool, Important Info Booklet with Warranty Card, Quick Guide	33W Power Adapter, USB Type-C Cable, Type-C to 3.5 mm Headphone Adapter, SIM Eject Tool, Protective Case, User Guide, Warranty Card

Availability

Officially announced
May 26, 2020	Mar 29, 2021

Alternative variants

with 256GB storage


Memory	12GB/256GB

with 256GB storage


Memory	256GB
MSRP	€ 699

Links

Full specifications
realme X3 SuperZoom Specs	Xiaomi Mi 11i Specs
PhoneArena Review
	Xiaomi Mi 11i Review