Google Pixel 8a vs. Google Pixel 8 vs. Xiaomi Redmi 13

Commercialization

Brand

Google

Google

Xiaomi

Model

Pixel 8a

Pixel 8

Redmi 13

Known Since Year

Sold since year

Discontinued since year

Colors Available

Obsidian, Porcelain, Bay, Aloe

Obsidian, Hazel, Rose, Mint

Midnight Black, Sandy Gold, Ocean Blue, Pink

Communications

Cell Technology

5G

5G

4G

SIM/Chip Type

Nano-SIM and eSIM

Nano-SIM and eSIM

Dual SIM (Nano-SIM, dual stand-by)

Cell Bands

G8HHN, USA: 1, 2, 3, 5, 7, 8, 20, 28, 48, 66, 71, 77, 78, 260, 261 SA/NSA/Sub6/mmWave
GKV4X, NA: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 29, 30, 38, 41, 48, 66, 70, 71, 77, 78 SA/NSA/Sub6
G6GPR, Intl: 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 66, 75, 76, 77, 78 SA/NSA/Sub6

GKWS6: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 70, 71, 77, 78, 258, 260, 261 SA/NSA/Sub6/mmWave
G9BQD: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 70, 71, 77, 78 SA/NSA/Sub6

1, 3, 5, 7, 8, 20, 28, 38, 40, 41

WiFi

802.11 a/b/g/n/ac/6e, dual/tri-band

802.11 a/b/g/n/ac/6e/7, tri-band

802.11 a/b/g/n/ac, dual-band

Bluetooth

5.3, A2DP, LE

5.3, A2DP, LE, aptX HD

5.4, A2DP, LE

Geolocation

GPS, GLONASS, GALILEO, BDS, QZSS, NavIC

GPS (L1+L5), GLONASS (G1), GALILEO (E1+E5a), QZSS (L1+L5)

GPS, GLONASS, GALILEO, BDS

NFC

Yes

Yes

Yes

Broadcast Radio

No

No

FM radio

Physical Ports

Data Connector

USB Type-C

USB Type-C

USB Type-C

Data Technology

USB Type-C 3.2

USB Type-C 3.2

USB Type-C 2.0

Headphones Connector

No

No

3.5mm TRS

CPU, Memory and Storage

Chipset

Google Tensor G3

Google Tensor G3

Mediatek Helio G91 Ultra (12 nm)

CPU(s)

Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)

Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)

Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

GPU

Immortalis-G715s MC10

Immortalis-G715s MC10

Mali-G52 MC2

Min. RAM

8 GiB

8 GiB

6 GiB

Max. RAM

8 GiB

8 GiB

8 GiB

Min. Storage

Max. Storage

Type of Storage

UFS 3.1

UFS 3.1

eMMC 5.1

Display

Technology

OLED

OLED

IPS LCD

Scratch Protection

Corning Gorilla Glass 3

Corning Gorilla Glass Victus

Corning Gorilla Glass

Peak Brightness

2000 nits

2000 nits

600 nits

Refresh Rate

120 Hz

120 Hz

90 Hz

Size (Diam.)

6.1 in

6.2 in

6.74 in

Horizontal Resolution

1080 pixels

1080 pixels

720 pixels

Vertical Resolution

2400 pixels

2400 pixels

1600 pixels

Pixel Density

430 ppi

428 ppi

260 ppi

Features and Software

Original Operative System

Android 14

Android 14

Android 14, HyperOS

Updated Operative System

Biometric Locking

Fingerprint (under display, optical)

Fingerprint (under display, optical)

Fingerprint (side-mounted)

Other Sensors

accelerometer, gyro, proximity, compass, barometer

accelerometer, gyro, proximity, compass, barometer

accelerometer, compass

IP Rating

IP67

IP68

IP53

Main Camera

Resolution

64 MP

50 MP

108 MP

Focal Length

26 mm

25 mm

Lens Aperture

f/1.9

f/1.7

f/1.8

Image Stabilization

OIS

OIS

Auto-Focus

dual pixel PDAF

dual pixel PDAF, Laser AF

PDAF

Pixel Size

0.8 μm

1.2 μm

0.64 μm

Wide Camera

Resolution

13 MP

12 MP

Focal Length

Lens Aperture

f/2.2

f/2.2

Auto-Focus Technology

AF

Pixel Size

1.12 μm

1.25 μm

Telephoto Camera

Resolution

Zoom

Focal Length

Lens Aperture

Image Stabilization Technology

Auto-Focus Technology

Pixel Size

2nd Telephoto Camera

Resolution

Zoom

Focal Length

Lens Aperture

Image Stabilization Technology

Auto-Focus Technology

Pixel Size

Front Camera

Resolution

13 MP

10.5 MP

13 MP

Focal Length

20 mm

20 mm

Lens Aperture

f/2.2

f/2.2

f/2.5

Auto-Focus Technology

PDAF

Pixel Size

1.12 μm

1.22 μm

Energy and Autonomy

Battery Type/Chemistry

Li-Po

Li-Ion

Li-Po

Battery Capacity

Battery Replacement Model

non-removable

non-removable

non-removable

Wired Charging Tech.

PD3.0

PD3.0

Wired Charging Power

18 W

27 W

33 W

Wireless Charging Tech.

Yes

Yes

n/a

Wireless Charging Power

7.5 W

18 W

Product Dimensions and Weight

Height

Width

Thickness

Weight

Packaging Dimensions and Weight

Length

Width

Height

Weight

Performance

AnTuTu (v8)

AnTuTu (v9)

926 801

258 090

AnTuTu (v10)

1 193 520

1 158 631

262 438

GeekBench (v5)

GeekBench (v5.1)

GeekBench (v6)