Samsung Galaxy Z Flip vs Samsung Galaxy S21 Ultra - specs comparison

Display

Size:

6.7 inches

6.8 inches

Resolution:

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

3200 x 1440 pixels, 20:9 ratio, 516 PPI

Technology:

Dynamic AMOLED

Screen-to-body:

81.04 %

89.33 %

Peak brightness:

1500 cd/m2 (nit)

Features:

HDR support, Ambient light sensor, Proximity sensor

120Hz refresh rate (adaptable), 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 855+ SM8150-AC

Qualcomm Snapdragon 888

Processor:

Octa-core, 2960 MHz, Kryo 485, 64-bit, 7 nm

Octa-core, 2840 MHz, Kryo 680, 64-bit, 5 nm

GPU:

Adreno 640

Adreno 660

RAM:

8GB LPDDR4

12GB LPDDR5

Internal storage:

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

128GB (UFS 3.1), not expandable

Device type:

Smartphone

OS:

Android (11, 10), Samsung One UI

Android (11), Samsung One UI

Battery

Capacity:

3300 mAh

5000 mAh

Type:

Li - Polymer, Not user replaceable

Battery life test results:

link

Charging:

Qualcomm Quick Charge 2.0, Samsung Adaptive Fast Charging, 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: 25.0W; Wireless: 15.0W

Camera

Rear:

Dual camera

Quad camera

Main camera:

12 MP (OIS, PDAF)

108 MP (OIS, Laser and PDAF)

Specifications:

F1.8; 27 mm; 1/2.55"; 1.4 μm

F1.8; 26 mm; 1/1.33"; 0.8 μm

Second camera:

12 MP (Ultra-wide)

10 MP (Telephoto, OIS, PDAF)

Specifications:

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

Optical zoom: 3.0x; Aperture size: F2.4; Focal Length: 70 mm; Sensor size: 1/3.2"; Pixel size: 1.22 μm

Third camera:

12 MP (Ultra-wide, PDAF)

Specifications:

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

Fourth camera:

10 MP (Periscope, OIS, PDAF)

Specifications:

Optical zoom: 10.0x; Aperture size: F4.9; Focal Length: 240 mm; Sensor size: 1/3.2"; Pixel size: 1.22 μm

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, Video light, EIS

Front:

10 MP

40 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)

6.50 x 2.98 x 0.35 inches (165.1 x 75.6 x 8.9 mm)

Folded:

87.4 x 73.6 x 17.3 mm

Weight:

6.46 oz (183.0 g)

8.04 oz (229.0 g)

Materials:

Frame: Aluminum

Back: Glass (Corning Gorilla Glass Victus); 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:

Mirror black, Mirror purple

Phantom black, Silver

Cellular

5G:

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

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), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 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)

LTE (TDD):

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

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

UMTS:

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

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

Data Speed:

LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

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

Dual SIM:

Yes

SIM type:

Nano SIM, eSIM

Nano SIM

HD Voice:

Yes

Multimedia

Headphones:

No 3.5mm jack

Speakers:

Earpiece, Multiple speakers

Features:

Dolby Atmos, Dolby Digital, Dolby Digital Plus

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

Screen mirroring:

Wireless screen share

Radio:

FM, Stereo, RDS

Additional microphone(s):

for Noise cancellation

for Noise cancellation, Video recording

Connectivity & Features

Bluetooth:

5.0

5.1

Wi-Fi:

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

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

USB:

Type-C (reversible), USB 2.0

Type-C (reversible), USB 3.2

Features:

Charging, Headphones port, OTG

Charging, Headphones port, OTG, Video out

Location:

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

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

Sensors:

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

Other:

NFC, ANT+

Hearing aid compatible:

M3, T3

Regulatory Approval

FCC approval:

Date approved:

Feb 05, 2020

Dec 22, 2020

FCC ID value:

A3LSMF700U link

A3LSMG998U link

Measured SAR:

Head:

0.26 W/kg

0.77 W/kg

Body:

0.96 W/kg

1.02 W/kg

Simultaneous Transmission:

1.47 W/kg

1.59 W/kg

Wireless Router:

1.39 W/kg

1.16 W/kg

Phablet:

3.87 W/kg

3.15 W/kg

Buyers information

Price:

$ 1380

$ 1200

User Manual:

This is the official Samsung Galaxy Z Flip User Guide in English provided from the manufacturer.

In The Box:

Charger and cable, OTG, SIM ejector tool, Protector, USB-C headphones.

C to C Data Cable, Ejection Pin

Availability

Officially announced:

Feb 11, 2020

Jan 14, 2021