Samsung Galaxy S21+ vs Xiaomi Poco F4 Specs Comparison

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

Comparison mode:

Specs Size

Display

Size:

6.7 inches

Resolution:

2400 x 1080 pixels, 20:9 ratio, 393 PPI

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

Technology:

Dynamic AMOLED

AMOLED

Refresh rate:

120Hz (adaptive)

120Hz

Screen-to-body:

88.63 %

86.60 %

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 (12), Xiaomi MI UI

Battery

Capacity:

4800 mAh

4500 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: 67.0W

Camera

Rear:

Triple camera

Main camera:

12 MP (OIS, PDAF)

64 MP (OIS, PDAF)

Specifications:

F1.8; 26 mm; 1/1.76"; 1.8 μm

F1.8; 1/2"; 0.7 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; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera:

12 MP (Ultra-wide, PDAF)

2 MP (Macro, Autofocus)

Specifications:

Aperture size: F1.8; Focal Length: 13 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm

Aperture size: F2.4

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, 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:

6.35 x 2.98 x 0.31 inches (161.5 x 75.6 x 7.8 mm)

6.43 x 2.99 x 0.30 inches (163.2 x 76 x 7.7 mm)

Weight:

7.13 oz (202.0 g)

6.88 oz (195.0 g)

Materials:

Back: Glass (Corning Gorilla Glass Victus); Frame: Aluminum

Back: Glass (Corning Gorilla Glass 5); Frame: Plastic

Resistance:

Water, Dust; IP68

Yes; IP53

Biometrics:

2D Face unlock, Ultrasonic in-screen fingerprint

2D Face unlock, Fingerprint (touch)

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Phantom silver, Black, Violet

Moonlight Silver, Night Black, Nebula Green

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, n40, n41, n77, n78, SA, NSA

LTE (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), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT)