Google Pixel 4a vs Xiaomi Mi 11 Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

5.8 inches
6.8 inches

Resolution:

2340 x 1080 pixels, 19.5:9 ratio, 444 PPI
3200 x 1440 pixels, 20:9 ratio, 515 PPI

Technology:

OLED
AMOLED

Refresh rate:

60Hz
120Hz

Screen-to-body:

82.53 %
91.24 %

Peak brightness:

1500 cd/m2 (nit)

Features:

HDR support, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 730G SM7150-AA (8 nm)
Qualcomm Snapdragon 888 (5 nm)

Processor:

Octa-core, 2200 MHz, Kryo 470, 64-bit
Octa-core, 2840 MHz, Kryo 680, 64-bit

GPU:

Adreno 618
Adreno 660

RAM:

6GB LPDDR4
8GB LPDDR5

Internal storage:

128GB (UFS 2.1), not expandable
128GB (UFS 3.1), not expandable

Device type:

Smartphone
Smartphone

OS:

Android (12, 11, 10)
Android (11), MIUI 12.5 UI

Battery

Capacity:

3140 mAh
4600 mAh

Type:

Li - Polymer, Not user replaceable
Not user replaceable

Battery life test results:

Charging:

USB Power Delivery
Qualcomm Quick Charge 5, Qi wireless charging, Reverse wireless charging

Max charge speed:

Wired: 18.0W
Wired: 55.0W; Wireless: 50.0W

Camera

Rear:

Single camera
Triple camera

Main camera:

12.2 MP (OIS, PDAF)
108 MP (OIS, Autofocus)

Specifications:

Aperture size: F1.7; Focal length: 27 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.9; Sensor size: 1/1.33"; Pixel size: 0.8 μm

Second camera:

13 MP (Ultra-wide)

Specifications:

Aperture size: F2.4

Third camera:

5 MP (Telephoto, Macro)

Specifications:

Aperture size: F2.4

Flash:

LED
LED

Video recording:

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (240 fps)

Features:

EIS
OIS, HDR, Continuous autofocus

Front:

8 MP
20 MP (Autofocus)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

5.67 x 2.73 x 0.32 inches (144 x 69.4 x 8.2 mm)
6.47 x 2.94 x 0.32 inches (164.3 x 74.6 x 8.06 mm)

Weight:

5.04 oz (143.0 g)
6.91 oz (196.0 g)

Materials:

Back: Plastic; Frame: Plastic
Back: Glass; Frame: Metal

Biometrics:

Fingerprint (touch)
In-screen fingerprint

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Just black
Midnight gray, Horizon blue

Cellular

5G:

n1, n3, n5, n8, n20, n28, n38, n41, n77, n78, n79

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), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 28(700 APT), 32(1500 L-band), 66(AWS-3)

4G (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+), 42(3500)

3G:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

Data Speed:

LTE-A Cat 11 (600/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes
Yes

SIM type:

Nano SIM, eSIM
Nano SIM

Multimedia

Headphones:

3.5mm jack

Speakers:

Earpiece, Multiple speakers
Earpiece, Loudspeaker, Multiple speakers

Features:

aptX, aptX-HD

Screen mirroring:

Wireless screen share
Wireless screen share

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.1
5.2

Wi-Fi:

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 (reversible), USB 3.1
Type-C (reversible), USB 3.1

Features:

Charging
Charging, Headphones port

Location:

GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, SBAS, NavIC, GNSS, Dual-band positioning, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass, Barometer
Accelerometer, Gyroscope, Compass

Other:

NFC
NFC, Infrared

Hearing aid compatible:

M3, T4

Regulatory Approval

FCC approval:

Date approved:

Jun 25, 2020
Jan 12, 2021

FCC ID value:

A4RG025J
2AFZZK2G

Measured SAR:

Head:

1.18 W/kg
0.95 W/kg

Body:

1.19 W/kg
0.65 W/kg

Simultaneous Transmission:

1.59 W/kg
1.59 W/kg

Wireless Router:

1.00 W/kg
0.75 W/kg

Buyers information

Price:

$ 349
€ 749

In The Box:

18W USB-C power adapter, 1 m USB-C to USB-C cable (USB 2.0), Quick Start Guide, Quick Switch Adapter, SIM tool
55W Power Adapter, USB Type-C Cable, Type-C to 3.5 mm Headphone Adapter, SIM Eject Tool, Soft Case, User Guide, Warranty Card

Availability

Officially announced:

Aug 03, 2020
Feb 08, 2021
FCC OKs Cingular\'s purchase of AT&T Wireless