Motorola Moto G51 5G vs Google Pixel 7a Specs Comparison

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

Display

Size:

6.8 inches
6.1 inches

Resolution:

2400 x 1080 pixels, 20:9 ratio, 387 PPI
2400 x 1080 pixels, 20:9 ratio, 429 PPI

Technology:

IPS LCD
OLED

Refresh rate:

120Hz
90Hz

Screen-to-body:

85.68 %
81.93 %

Features:

Ambient light sensor, Proximity sensor
HDR support, Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 480 SM4350 (8 nm)
Google Tensor G2 (5 nm)

Processor:

Octa-core, 2000 MHz, Kryo 460, 64-bit
Octa-core

GPU:

Adreno 619
Mali-G710 MP7

RAM:

4GB
6GB

Internal storage:

64GB
128GB, not expandable

Storage expansion:

microSDXC up to 512 GB

Device type:

Smartphone
Smartphone

OS:

Android (11)
Android (13)

Battery

Capacity:

5000 mAh

Type:

Not user replaceable

Charging:

Fast charging, Qi wireless charging

Max charge speed:

Wired: 10.0W

Camera

Rear:

Triple camera
Dual camera

Main camera:

50 MP (PDAF)
64 MP

Specifications:

Aperture size: F1.8; Pixel size: 0.64 μm

Second camera:

8 MP (Ultra-wide)
13 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Pixel size: 1.12 μm

Third camera:

2 MP (Macro)

Specifications:

Aperture size: F2.4; Pixel size: 1.75 μm

Video recording:

1920x1080 (Full HD) (240 fps)
Yes

Front:

13 MP
13 MP

Design

Dimensions:

6.71 x 3.01 x 0.36 inches (170.47 x 76.54 x 9.13 mm)
6.00 x 2.87 x 0.35 inches (152.4 x 72.9 x 9 mm)

Weight:

7.34 oz (208.0 g)

Resistance:

Yes; IP52

Biometrics:

Fingerprint (touch)
Fingerprint (touch)

Keys:

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

Colors:

Indigo Blue, Bright Silver, Aqua Blue

Cellular

5G:

n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77, n78
5G Ready

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800 Lower), 20(800 DD), 26(850+), 28(700 APT), 32(1500 L-band)

LTE (TDD):

Bands 38(2600), 40(2300), 41(2600+), 42(3500), 43

UMTS:

Bands 1(2100), 2(1900), 5(850), 8(900), 19(800)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s

Dual SIM:

Yes

SIM type:

Nano SIM
Nano SIM

Multimedia

Headphones:

3.5mm jack
No 3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM, Stereo, RDS

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.1
Yes

Wi-Fi:

802.11 a, b, g, n, ac; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax (Wi-Fi 6); Wi-Fi Direct, Hotspot

USB:

Type-C (reversible), USB 2.0
Type-C (reversible)

Features:

Charging
Charging

Location:

GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other:

NFC
NFC

Regulatory Approval

FCC approval:

Date approved:

Nov 03, 2021

FCC ID value:

IHDT56ZX4

Measured SAR:

Head:

1.17 W/kg

Body:

1.44 W/kg

Simultaneous Transmission:

1.59 W/kg

Wireless Router:

1.44 W/kg

Availability

Officially announced:

Nov 18, 2021
FCC OKs Cingular\'s purchase of AT&T Wireless