Samsung Galaxy Z Flip 5G vs Samsung Galaxy S21 Specs Comparison

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

Display

Size:

6.7 inches

6.2 inches

Resolution:

2636 x 1080 pixels, 22:9 ratio, 425 PPI

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

Technology:

Dynamic AMOLED

Refresh rate:

120Hz (adaptive)

Screen-to-body:

81.04 %

86.06 %

Peak brightness:

1300 cd/m2 (nit)

Features:

HDR support, Ambient light sensor, Proximity sensor

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

Additional display:

1.1 inches, 112 pixels 300 x, Super AMOLED

Hardware

System chip:

Qualcomm Snapdragon 865+ SM8250-AB (7 nm)

Qualcomm Snapdragon 888 (5 nm)

Processor:

Octa-core, 1x 3.1GHz Kryo 585 + 3x 2.42GHz Kryo 585 + 4x 1.80GHz Kryo 585, 64-bit

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

GPU:

Adreno 650

Adreno 660

RAM:

8GB LPDDR4

8GB LPDDR5

Internal storage:

256GB, available to use: 224 GB, not expandable

128GB (UFS 3.0), not expandable

Device type:

Smartphone

OS:

Android (12, 11, 10), Samsung One UI

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

Battery

Capacity:

3300 mAh

4000 mAh

Type:

Li - Polymer, Not user replaceable

Charging:

Qualcomm Quick Charge 2.0, Qi wireless charging, Reverse wireless charging

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

Max charge speed:

Wired: 15.0W; Wireless: 9.0W

Wired: 25.0W; Wireless: 15.0W

Camera

Rear:

Dual camera

Triple camera

Main camera:

12 MP (OIS, PDAF)

Specifications:

F1.8; 27 mm; 1/2.55"; 1.4 μm

F1.8; 26 mm; 1/1.76"; 1.8 μm

Second camera:

12 MP (Ultra-wide)

64 MP (Telephoto, OIS, PDAF)

Specifications:

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

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

Third camera:

12 MP (Ultra-wide, Autofocus)

Specifications:

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

Flash:

LED

Video recording:

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

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

Features:

HDR, Time-lapse video, Hyperlapse, Continuous autofocus, EIS

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

Front:

10 MP

10 MP (PDAF, HDR)

Video capture:

3840x2160 (4K UHD) (30 fps)

3840x2160 (4K UHD) (60 fps)

Design

Dimensions:

6.59 x 2.90 x 0.28 inches (167.3 x 73.6 x 7.2 mm)

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

Folded:

(87.4 x 73.6 x 17.3 mm)

Weight:

6.46 oz (183.0 g)

6.03 oz (171.0 g)

Materials:

Frame: Aluminum

Back: Plastic; Frame: Aluminum

Resistance:

None

Water, Dust; IP68

Biometrics:

2D Face unlock, Fingerprint (touch)

2D Face unlock, Ultrasonic in-screen fingerprint

Keys:

Right: Volume control, Lock/Unlock key

Colors:

Mystic gray, Mystic bronze, Mystic white

Phantom pink, Violet, Gray, White

Cellular

5G:

n2, n5, n25, n41, n66, n71, SA, NSA, Sub-6

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

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), 20(800 DD), 25(1900+), 26(850+), 29(700 d), 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), 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)