Samsung Galaxy Note 21 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, 429 PPI

Technology:

AMOLED
OLED

Refresh rate:

90Hz

Screen-to-body:

81.93 %

Features:

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

Hardware

System chip:

Qualcomm Snapdragon 888 SM8350 (5 nm)
Google Tensor G2 (5 nm)

Processor:

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

GPU:

Adreno 660
Mali-G710 MP7

RAM:

6GB

Internal storage:

128GB, not expandable

Device type:

Smartphone
Smartphone

OS:

Android (11)
Android (13)

Battery

Type:

Not user replaceable
Not user replaceable

Charging:

Fast charging, Qi wireless charging

Camera

Rear:

Triple camera
Dual camera

Main camera:

64 MP

Second camera:

13 MP (Ultra-wide)

Video recording:

Yes
Yes

Front:

13 MP

Design

Dimensions:

6.00 x 2.87 x 0.35 inches (152.4 x 72.9 x 9 mm)

Materials:

Back: Glass

Resistance:

Water, Dust; IP68

Biometrics:

Ultrasonic in-screen fingerprint
Fingerprint (touch)

Features:

Stylus

Keys:

Right: Volume control, Lock/Unlock key

Cellular

5G:

SA, NSA, Sub-6, mmWave
5G Ready

Data Speed:

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

SIM type:

Nano SIM

Multimedia

Headphones:

No 3.5mm jack
No 3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Screen mirroring:

Wireless screen share
Wireless screen share

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.1
Yes

Wi-Fi:

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

USB:

Type-C (reversible)
Type-C (reversible)

Features:

Charging, Headphones port
Charging

Location:

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

Sensors:

Accelerometer
Accelerometer, Gyroscope, Compass

Other:

NFC
NFC
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