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Samsung Galaxy A12 vs Xiaomi Poco X3 Pro vs Samsung Galaxy A02s

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

Comparison mode:

Display

Size:

6.5 inches
6.7 inches
6.5 inches

Resolution:

1600 x 720 pixels, 20:9 ratio, 270 PPI
2400 x 1080 pixels, 20:9 ratio, 395 PPI
1600 x 720 pixels, 20:9 ratio, 270 PPI

Technology:

LCD
IPS LCD
IPS LCD

Refresh rate:

120Hz

Screen-to-body:

85.80 %
84.68 %
81.80 %

Features:

Ambient light sensor, Proximity sensor
HDR support, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

Mediatek Helio P35 MT6765
Qualcomm Snapdragon 860 SM8150-AC
Qualcomm Snapdragon 450 SDM450

Processor:

Octa-core, 2350 MHz, Cortex-A53, 64-bit, 12 nm
Octa-core, 2960 MHz, Kryo 485, 64-bit, 7 nm
Octa-core, 1800 MHz, Cortex-A53, 64-bit, 14 nm

GPU:

PowerVR GE8320
Adreno 640
Adreno 506

RAM:

4GB LPDDR4
6GB LPDDR4
3GB

Internal storage:

64GB (eMMC 5.1), available to use: 48.2 GB
128GB (UFS 3.1)
32GB (eMMC 5.1), available to use: 20.5 GB

Storage expansion:

microSDXC up to 1024 GB
microSDXC up to 1024 GB
microSDXC up to 1024 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (10), Samsung One UI UI
Android (11), Xiaomi MI UI
Android (11, 10)

Battery

Capacity:

5000 mAh
5160 mAh
5000 mAh

Type:

Li - Polymer, Not user replaceable
Not user replaceable
Li - Polymer, Not user replaceable

Charging:

Samsung Adaptive Fast Charging
Samsung Adaptive Fast Charging

Max charge speed:

Wired: 15.0W
Wired: 33.0W
Wired: 15.0W

Camera

Rear:

Quad camera
Quad camera
Triple camera

Main camera:

48 MP (Autofocus)
48 MP (PDAF)
13 MP (Autofocus)

Specifications:

Aperture size: F2.0; Focal length: 26 mm
Aperture size: F1.8; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F2.2

Second camera:

5 MP (Ultra-wide)
8 MP (Ultra-wide)
2 MP (Macro)

Specifications:

Aperture size: F2.2
Aperture size: F2.2
Aperture size: F2.4

Third camera:

2 MP (Macro)
2 MP (Macro)
2 MP (Depth information)

Specifications:

Aperture size: F2.4
Aperture size: F2.4
Aperture size: F2.4

Fourth camera:

2 MP (Depth information)
2 MP (Depth information)

Specifications:

Aperture size: F2.4
Aperture size: F2.4

Video recording:

1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Front:

8 MP
5 MP

Design

Dimensions:

6.46 x 2.98 x 0.35 inches (164 x 75.8 x 8.9 mm)
6.51 x 3.02 x 0.37 inches (165.3 x 76.8 x 9.4 mm)
6.46 x 2.99 x 0.36 inches (164.2 x 75.9 x 9.1 mm)

Weight:

7.23 oz (205.0 g)
7.58 oz (215.0 g)
6.91 oz (196.0 g)

Materials:

Back: Plastic; Frame: Plastic
Back: Plastic; Frame: Plastic

Resistance:

Splash, Dust; IP53

Biometrics:

Fingerprint (touch)
2D Face unlock, Fingerprint (touch)

Keys:

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

Colors:

Black, White, Blue, Red
Phantom black, Frost blue, Metal bronze
Black, White, Blue

Cellular

LTE (FDD):

Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

LTE (TDD):

Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)

UMTS:

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

Data Speed:

LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes
Shared with microSD
Yes

SIM type:

Nano SIM
Nano SIM
Nano SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Multiple speakers
Earpiece, Loudspeaker

Screen mirroring:

Wireless screen share, MirrorLink
Wireless screen share
Wireless screen share

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
5.0
4.2

Wi-Fi:

802.11 b, g, n; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 b, g, n, 802.1x; Wi-Fi Direct, Hotspot

USB:

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

Features:

Charging, Mass storage device
Charging
Charging, Mass storage device

Location:

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

Sensors:

Accelerometer
Accelerometer, Gyroscope, Compass
Accelerometer

Other:

NFC
NFC, Infrared

Regulatory Approval

FCC approval:

Date approved:

Mar 11, 2021
Feb 01, 2021
Feb 07, 2021

FCC ID value:

A3LSMA125U
2AFZZJ20SG
ZCASMA025U

Measured SAR:

Head:

1.14 W/kg
0.81 W/kg
1.00 W/kg

Body:

1.20 W/kg
0.67 W/kg
0.85 W/kg

Simultaneous Transmission:

1.59 W/kg
1.57 W/kg
1.40 W/kg

Wireless Router:

1.34 W/kg
0.78 W/kg
0.85 W/kg

Buyers information

Price:

€ 179
€ 249

User Manual:

This is the official Samsu​ng Galaxy A12 User Guide in English provided from the manufacturer.

In The Box:

Power brick, USB cable, Headphones, Sim card extraction tool
Power brick, USB Cable, Headphones, Sim Card extractor tool

Availability

Officially announced:

Nov 24, 2020
Mar 22, 2021
FCC OKs Cingular\'s purchase of AT&T Wireless