Samsung Galaxy Z Fold2 vs Samsung Galaxy Z Fold4

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Galaxy Z Fold2 compared with Galaxy Z Fold4

	SamsungGalaxy Z Fold2	SamsungGalaxy Z Fold4
Overview
Released
Released	September 2020	August 2022
Display
Main screen
Main screen	7.6″	7.6″
Resolution
Resolution	2208 × 1768	2176 × 1812 (better)
Sharpness
Sharpness	372 pixels per inch	373 pixels per inch (better)
Panel
Panel	OLED	LTPO OLED
Refresh rate
Refresh rate	120 Hz	120 Hz
Cover screen
Cover screen	6.2″, 2260 × 816	6.2″, 2316 × 904, 120 Hz
Display type
Display type	QXGA+ Dynamic AMOLED 2X Infinity Flex Display (2,208 × 1,768), 22.5:18; 120 Hz adaptable refresh rate	QXGA+ Dynamic AMOLED 2X Infinity Flex Display (2,176 × 1,812), 21.6:18, 120 Hz adaptive refresh (1–120 Hz); 7.6 inches as a full rectangle, 7.4 inches with rounded corners
Pixel density
Pixel density	373 ppi (main screen); 386 ppi (cover screen)	374 ppi (main screen); 402 ppi (cover screen)
Brightness detail
Brightness detail	–	1,200 nits peak (GSMArena)
Screen protection
Screen protection	–	Corning Gorilla Glass Victus+; Armour Aluminium frame and hinge cover
Cover screen
Cover screen	6.2-inch HD+ Super AMOLED Infinity-O, 2,260 × 816, 25:9	6.2-inch HD+ Dynamic AMOLED 2X (2,316 × 904), 23.1:9, 120 Hz adaptive refresh (48–120 Hz); 6.1 inches with rounded corners
Performance
Chip
Chip	Snapdragon 865+	Snapdragon 8+ Gen 1
Memory
Memory	12 GB	12 GB
Storage
Storage	256 GB	256 GB, 512 GB, 1 TB (better)
CPU
CPU	7 nm, 64-bit octa-core (3.09 GHz + 2.40 GHz + 1.80 GHz); Snapdragon 865+; 12 GB of RAM	4 nm octa-core, 3.18 GHz + 2.7 GHz + 2 GHz; 12 GB of RAM
GPU
GPU	Adreno 650	Adreno 730 (GSMArena)
Storage type
Storage type	256 GB UFS 3.1 (220.6 GB available); no microSD slot	256 GB (216.3 GB available), 512 GB or 1 TB (928 GB available, Samsung.com only); no microSD slot
Cameras
Main camera
Main camera	12 MP	50 MP (better)
Ultra wide camera
Ultra wide camera	12 MP	12 MP
Telephoto camera
Telephoto camera	12 MP	10 MP
Optical zoom
Optical zoom	2×	3× (better)
Front camera
Front camera	10 MP	10 MP
Main camera
Main camera	12 MP wide-angle, Super Speed Dual Pixel AF, OIS, F1.8, 1.8 μm, 83°	50 MP wide-angle, Dual Pixel AF, OIS, F1.8, 1.0 μm, 85°
Ultra wide camera
Ultra wide camera	12 MP, F2.2, 1.12 μm, 123°	12 MP, F2.2, 1.12 μm, 123°
Telephoto camera
Telephoto camera	12 MP, PDAF, OIS, F2.4, 1.0 μm, 45°, 2x optical zoom	10 MP, PDAF, OIS, F2.4, 1.0 μm, 36°, 3x optical zoom
Front camera
Front camera	10 MP F2.2 selfie cameras on the cover screen and the main screen, 1.22 μm, 80°	10 MP F2.2 cover-screen camera, 85°; 4 MP F1.8 under-display camera in the main screen, 2.0 μm, 80°
Zoom
Zoom	0.5x and 2x optical zoom; up to 10x digital zoom	3x optical zoom; 30x Space Zoom
Video recording
Video recording	Up to 4K at 60 fps; no 8K; HDR10+ recording	8K (7,680 × 4,320) at 24 fps
Camera features
Camera features	Flex mode; Capture View Mode; Auto Framing; Single Take	–
Battery and charging
Battery
Battery	4,500 mAh (better)	4,400 mAh
Video playback (maker's claim)
Video playback (maker's claim)	Up to 18 hours	Up to 20 hours
Wired charging
Wired charging	–	Up to 25 W
Wireless charging
Wireless charging	Yes (wattage not published)	Yes (wattage not published)
Battery life detail
Battery life detail	4,500 mAh typical dual battery; video playback up to 18 hours; internet use up to 11 hours (LTE or Wi-Fi); talk time up to 31 hours (4G)	4,400 mAh typical dual battery, 4,275 mAh rated; video playback up to 20 hours; internet use up to 16 hours (LTE or Wi-Fi); talk time up to 39 hours (4G)
Wired charging
Wired charging	25 W Super Fast Wired Charging, QC2.0 and AFC compatible	Up to 50% in around 30 minutes with a 25 W adapter or higher; QC2.0 and AFC compatible
Wireless charging
Wireless charging	15 W Fast Wireless Charging, WPC and PMA compatible	Fast Wireless Charging 2.0 (WPC)
Charges other devices
Charges other devices	Wireless PowerShare	Wireless PowerShare
Design
Type
Type	Foldable	Foldable
Weight
Weight	282 g	263 g (better)
Thickness
Thickness	16.8 mm	15.8 mm (better)
Height × width
Height × width	159.2 × 68 mm	155.1 × 67.1 mm
Water and dust resistance
Water and dust resistance	–	IPX8
Stylus
Stylus	–	Yes
Size unfolded
Size unfolded	159.2 × 128.2 × 6.9 mm at the frame (6.0 mm at the screen)	155.1 × 130.1 × 6.3 mm
Materials
Materials	Hideaway Hinge stands on its own from 75 to 115 degrees	–
Colours
Colours	Mystic Black, Mystic Bronze; hinge in Metallic Silver, Gold, Red or Blue on Samsung.com	Greygreen, Beige, Phantom Black; Burgundy on Samsung.com
Water resistance detail
Water resistance detail	–	IPX8, submersion in up to 1.5 m of fresh water for up to 30 minutes; not dust resistant
Biometrics
Biometrics	Capacitive fingerprint sensor (side), face recognition	Capacitive fingerprint sensor (side), face recognition
Sensors
Sensors	Capacitive fingerprint, accelerometer, barometer, gyro, geomagnetic, Hall, proximity, light	Capacitive fingerprint, accelerometer, barometer, gyro, geomagnetic, Hall, proximity, light
Speakers
Speakers	Stereo speakers; Dolby Atmos	–
Software
Operating system
Operating system	Android	Android
Software at launch
Software at launch	Android 10	Android 12L, One UI 4.1.1
In the box
In the box	Galaxy Z Fold2 5G, data cable, travel adapter, ejection pin, quick start guide, USB-C earphones by AKG	–
Connectivity
Mobile network
Mobile network	5G (NSA, SA), Sub6; LTE Cat 20, 4×4 MIMO, 7CA, LAA, up to 2 Gbps down and 200 Mbps up	5G, LTE
SIM
SIM	One nano-SIM and one eSIM	Up to two nano-SIMs and one eSIM
Wi-Fi
Wi-Fi	Wi-Fi 6 (802.11a/b/g/n/ac/ax), HE80, MIMO, 1024-QAM	Wi-Fi 6E (802.11a/b/g/n/ac/ax), 2.4, 5 and 6 GHz, HE160, MIMO, 1024-QAM
Bluetooth
Bluetooth	Bluetooth 5.0 (LE up to 2 Mbps)	Bluetooth 5.2
Ultra Wideband
Ultra Wideband	Yes	Yes
NFC
NFC	Yes, and MST	Yes
USB
USB	USB Type-C; DisplayPort output up to 4K at 60 fps	USB Type-C
Positioning
Positioning	GPS, Galileo, Glonass, BeiDou	–