Samsung Galaxy S21 vs Samsung Galaxy Z Flip4

1,050 USD

1,059 USD

Available

Available

Samsung Mobile

Samsung Mobile

Galaxy S21

SM-F721B, SM-F721N, SM-F721U, SM-F721U1, SM-F721W

2021, February 06

2022, October 27

SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900

GSM 850 / 900 / 1800 / 1900

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)

1, 2, 3, 4, 5, 78, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66

5G SA/NSA

1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 66 SA/NSA/Sub6

GSM / CDMA / HSPA / EVDO / LTE / 5G

HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat20 2000/200 Mbps, 5G

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

Unfolded: 166 x 72.2 x 6.9 mm Folded: 86.4 x 72.2 x 15.9-17.1 mm

171 g (6.03 oz)

183 g (6.46 oz)

Corning Gorilla Glass 6 , Glass front (Gorilla Glass Victus), glass back (Gorilla Glass), aluminum frame, IP68 dust/water resistant (up to 1.5m for 30 mins)

Plastic front, glass back (Gorilla Glass Victus), aluminum frame, IPX8 water resistant (up to 1.5m for 30 mins), Armour aluminum frame with tougher drop and scratch resistance

Hybrid Dual SIM, Dual Standby, (Nano-SIM)

Nano-SIM, eSIM

Phantom Gray, Phantom White, Phantom Violet, Phantom Pink

Bora Purple, Graphite, Pink Gold, Blue

Dynamic AMOLED 2X Capacitive Touchscreen, 16M Colors, Multitouch

Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak)

6.9 Inches

6.7 inches, 101.5 cm2

1440 x 3200 Pixels (~509 PPI)

1080 x 2640 pixels (~426 ppi density), Cover display: Super AMOLED, 2.1 inches

Android 11, One UI 3.0

Android 12, One UI 4.1.1

Exynos 990 (7 nm+)

Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)

Octa-core (2 x 2.73 GHz Mongoose M5 & 2x2.60 GHz Cortex-A76 + 4 x 2.0 GHz Cortex-A55)

Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)

Mali-G77 MP11

Adreno 730

8GB

8GB

256GB

256GB/512GB

microSDXC (uses shared SIM slot)

No

12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS

12 MP, f/1.8, 27mm (wide), 1/2.55", 1.4µm, Dual Pixel PDAF, OIS

64 MP, f/2.0, 28mm (telephoto), 1/1.76", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom

12 MP, f/2.2, 123˚ (ultrawide), 1.12µm

12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video

LED Flash, Optical Zoom, Digital Zoom. Steady Mode, Geo-tagging, touch focus, face/smile detection, Auto HDR, panorama,

LED flash, HDR, panorama

8K@30fps, 4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS

4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+

10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, Dual Pixel PDAF

10 MP, f/2.4, 26mm (wide), 1.22µm

Panorama, Burst Mode, Continuous Shooting,Dual video call, Auto-HDR, Beauty Mode, etc

4K@30/60fps, 1080p@30fps

4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+

Li-Po 4000 mAh, non-removable

Li-Po 3700 mAh, non-removable

Fast charging 25W, USB Power Delivery 3.0 Fast Qi/PMA wireless charging 15W, Reverse wireless charging 4.5W

Charging: Fast charging 25W, Fast wireless charging 10W, Reverse wireless charging 4.5W

Accelerometer, Barometer, Compass, Fingerprint (under display, ultrasonic), Gyro, Proximity, SpO2, Bixby natural language commands and dictation

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer

Yes

Yes, with stereo speakers

Yes

32-bit/384kHz audio, Tuned by AKG

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot

v5.1 with A2DP, LE, apt-X

5.1, A2DP, LE

Yes + A-GPS support & Glonass, BDS, GALILEO

Yes, with A-GPS, GLONASS, GALILEO, BDS

Yes

Yes

3.2, Type-C 1.0 reversible connector

USB Type-C 2.0, USB On-The-Go

No

AnTuTu: 685754 (v8) | 800001 (v9) GeekBench: 3913 (v5.1) GFXBench: 74fps (ES 3.1 onscreen)

-27.5 LUFS (Good)