Samsung Galaxy S21 vs Xiaomi Poco F3 Specs Comparison

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

Display

Size:

6.2 inches

6.7 inches

Resolution:

2400 x 1080 pixels, 20:9 ratio, 424 PPI

2400 x 1080 pixels, 20:9 ratio, 395 PPI

Technology:

Dynamic AMOLED

AMOLED

Refresh rate:

120Hz (adaptive)

120Hz

Screen-to-body:

86.06 %

85.89 %

Peak brightness:

1300 cd/m2 (nit)

Features:

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

HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 888 (5 nm)

Qualcomm Snapdragon 870 SM8250-AC (7 nm)

Processor:

Octa-core, 1x 2.84GHz Kryo 680 + 3x 2.42GHz Kryo 680 + 4x 1.80GHz Kryo 680, 64-bit

Octa-core, 3200 MHz, Kryo 585, 64-bit

GPU:

Adreno 660

Adreno 650

RAM:

8GB LPDDR5

6GB LPDDR5

Internal storage:

128GB (UFS 3.0), not expandable

128GB (UFS 3.1), not expandable

Device type:

Smartphone

OS:

Android (13, 12, 11), Samsung One UI

Android (11), Xiaomi MI UI

Battery

Capacity:

4000 mAh

4520 mAh

Type:

Li - Polymer, Not user replaceable

Not user replaceable

Charging:

Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging

Qualcomm Quick Charge, USB Power Delivery

Max charge speed:

Wired: 25.0W; Wireless: 15.0W

Wired: 33.0W

Camera

Rear:

Triple camera

Main camera:

12 MP (OIS, PDAF)

48 MP (PDAF)

Specifications:

F1.8; 26 mm; 1/1.76"; 1.8 μm

F1.8; 26 mm; 1/2"; 0.8 μm

Second camera:

64 MP (Telephoto, OIS, PDAF)

8 MP (Ultra-wide)

Specifications:

Aperture size: F2.0; Focal Length: 29 mm; Sensor size: 1/1.7"; Pixel size: 0.8 μm

Aperture size: F2.2

Third camera:

12 MP (Ultra-wide, Autofocus)

5 MP (Macro, Autofocus)

Specifications:

Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm

Aperture size: F2.4; Focal Length: 50 mm; Sensor size: 1/5"; Pixel size: 1.12 μm

Flash:

LED

Video recording:

7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (120 fps)

Features:

OIS, HDR, Hyperlapse, Continuous autofocus, Video light, EIS

Time-lapse video, EIS

Front:

10 MP (PDAF, HDR)

20 MP (HDR, Slow-motion videos)

Video capture:

3840x2160 (4K UHD) (60 fps)

1920x1080 (Full HD)

Design

Dimensions:

5.97 x 2.80 x 0.31 inches (151.7 x 71.2 x 7.9 mm)

6.44 x 3.01 x 0.31 inches (163.7 x 76.4 x 7.8 mm)

Weight:

6.03 oz (171.0 g)

6.91 oz (196.0 g)

Materials:

Back: Plastic; Frame: Aluminum

Back: Glass (Corning Gorilla Glass 5)

Resistance:

Water, Dust; IP68

Biometrics:

2D Face unlock, Ultrasonic in-screen fingerprint

2D Face unlock, Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Phantom pink, Violet, Gray, White

Arctic white, Night black, Deep Ocean blue

Cellular

5G:

n2, n5, n12, n25, n41, n66, n71, n77, n260, n261, SA, NSA, Sub-6, mmWave

n1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, SA, NSA

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), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 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), 66(AWS-3)

4G (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)

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

3G:

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

Data Speed:

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

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

Dual SIM:

Yes

SIM type:

Nano SIM

Multimedia

Headphones:

No 3.5mm jack

Speakers:

Earpiece, Multiple speakers

Features:

32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus

Dolby Atmos

Screen mirroring:

Wireless screen share

Radio:

FM, Stereo, RDS

Additional microphone(s):

for Noise cancellation, Video recording

Connectivity & Features

Bluetooth:

5.0

5.1

Wi-Fi:

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

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

USB:

Type-C (reversible), USB 3.2

Type-C (reversible)

Features:

Charging, Headphones port, OTG, Video out

Charging, Headphones port

Location:

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

GPS, A-GPS, Glonass, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer

Accelerometer, Gyroscope, Compass

Other:

NFC, ANT+

NFC, Infrared

Hearing aid compatible:

M3, T3

Regulatory Approval

FCC approval:

Date approved:

Dec 08, 2020

Mar 01, 2021

FCC ID value:

A3LSMG991U

2AFZZK11AG

Measured SAR:

Head:

0.36 W/kg

1.06 W/kg

Body:

1.08 W/kg

0.72 W/kg

Simultaneous Transmission:

3.96 W/kg

1.59 W/kg

Wireless Router:

1.09 W/kg

0.98 W/kg

Phablet:

2.49 W/kg

Buyers information

Price:

$ 800

€ 349

In The Box:

C to C Data Cable, Ejection Pin

Power adapter, USB Type-C cable, Type-C to 3.5 mm headphone adapter, Protective case, SIM eject tool, User guide, Warranty card

Availability

Officially announced:

Jan 14, 2021

Mar 22, 2021

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