Samsung Galaxy Z Fold3 5G vs. Z Flip3 5G: A Deep Dive into Samsung's Foldable Ecosystem

Samsung's Z Fold3 and Z Flip3 represent two distinct approaches to the foldable phone market. The Z Fold3 aims to replace your smartphone *and* tablet, offering a large, immersive experience, while the Z Flip3 prioritizes pocketability and style with its clamshell design. Both leverage the Snapdragon 888, but diverge significantly in display size, battery capacity, and overall user experience. This comparison dissects these differences to determine which foldable best suits your needs.
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🏆 Quick Verdict

For the power user and productivity enthusiast, the Samsung Galaxy Z Fold3 5G is the clear winner. Its larger display and longer 75-hour endurance rating outweigh the Z Flip3’s compact form factor. However, for those prioritizing style, portability, and a lower price point, the Z Flip3 remains a compelling option.

PHONES
Phone Names Samsung Galaxy Z Fold3 5G Samsung Galaxy Z Flip3 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 46, 48, 66 - Europe1, 2, 3, 4, 5, 78, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International
5G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 66 SA/NSA/Sub6 - International
SpeedHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5GHSPA 42.2/5.76 Mbps, LTE (6CA) Cat20 2000/200 Mbps, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 2, 5, 25, 41, 66, 71, 78, 260, 261 SA/NSA/Sub6/mmWave - USA2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - USA
Launch
Announced2021, August 112021, August 11
StatusAvailable. Released 2021, August 27Available. Released 2021, August 27
Body
BuildGlass front (Gorilla Glass Victus) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus), aluminum framePlastic front, glass back (Gorilla Glass Victus), aluminum frame
DimensionsUnfolded: 158.2 x 128.1 x 6.4 mmFolded: 158.2 x 67.1 x 14.4-16 mmUnfolded: 166 x 72.2 x 6.9 mm Folded: 86.4 x 72.2 x 15.9-17.1 mm
SIMNano-SIM + eSIMNano-SIM + eSIM
Weight271 g (9.56 oz)183 g (6.46 oz)
 IPX8 water resistant (up to 1.5m for 30 min) Armor aluminum frame with tougher drop and scratch resistance (advertised) Stylus supportIPX8 water resistant (up to 1.5m for 30 min) Armor aluminum frame with tougher drop and scratch resistance (advertised)
Display
Resolution1768 x 2208 pixels (~374 ppi density)1080 x 2640 pixels (~426 ppi density)
Size7.6 inches, 179.9 cm2 (~88.8% screen-to-body ratio)6.7 inches, 101.5 cm2 (~84.7% screen-to-body ratio)
TypeFoldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak)Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak)
 Cover display: Dynamic AMOLED 2X, 120Hz, Corning Gorilla Glass Victus 6.2 inches, 832 x 2268 pixels, 25:9 ratioCover display: Super AMOLED, 1.9 inches, 260 x 512 pixels
Platform
CPUOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm)Qualcomm SM8350 Snapdragon 888 5G (5 nm)
GPUAdreno 660Adreno 660
OSAndroid 11, up to 4 major Android upgrades, One UI 6.1Android 11, upgradable to Android 14, One UI 6.1
Memory
Card slotNoNo
Internal256GB 12GB RAM, 512GB 12GB RAM128GB 8GB RAM, 256GB 8GB RAM
 UFS 3.1UFS 3.1
Main Camera
Dual-12 MP, f/1.8, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1.12µm
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Single-10 MP, f/2.4, 26mm (wide), 1.22µm
Triple12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS 12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, PDAF, OIS, 2x optical zoom 12 MP, f/2.2, 123˚, 12mm (ultrawide), 1.12µm-
Video4K@60fps, 1080p@60/240fps (gyro-EIS), HDR10+4K@30/60fps, 1080p@60/240fps, HDR10+
Selfie camera
FeaturesHDRHDR
Single4 MP, f/1.8, 2.0µm, under display Cover camera: 10 MP, f/2.2, 26mm (wide), 1/3", 1.22µm10 MP, f/2.4, 26mm (wide), 1.22µm
Video4K@30fps, 1080p@30fps, gyro-EIS4K@30fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 32-bit/384kHz audio Tuned by AKG32-bit/384kHz audio Tuned by AKG
Comms
Bluetooth5.2, A2DP, LE, aptX HD5.1, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, GALILEO, BDS
RadioNoNo
USBUSB Type-C 3.2USB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometerFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
 Bixby natural language commands and dictation Samsung DeX (desktop experience support) Samsung Pay (Visa, MasterCard certified) Ultra Wideband (UWB) supportSamsung Pay (Visa, MasterCard certified)
Battery
Charging25W wired 11W wireless 4.5W reverse wireless15W wired 10W wireless 4.5W reverse wireless
TypeLi-Po 4400 mAhLi-Po 3300 mAh
Misc
ColorsPhantom Black, Phantom Silver, Phantom Green, Thom Browne Edition, Wooyoungmi EditionPhantom Black, Green, Lavender, Cream, White, Pink, Gray, Thom Browne Edition, Bespoke Edition, Wooyoungmi Edition, Dream White
ModelsSM-F926B, SM-F926B/DS, SM-F926U, SM-F926U1, SM-F926W, SM-F9260, SM-F926NSM-F711B, SM-F711N, SM-F711U, SM-F711U1, SM-F711W, SM-F7110
Price€ 453.57 / $ 367.74 / £ 449.99€ 279.00 / $ 208.04 / £ 215.00
SAR0.73 W/kg (head)     1.22 W/kg (body)-
SAR EU1.04 W/kg (head)     1.44 W/kg (body)0.86 W/kg (head)     1.58 W/kg (body)
Tests
Battery life Endurance rating 75h Endurance rating 69h
Camera Photo / Video Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker -25.6 LUFS (Very good) -25.8 LUFS (Very good)
Performance AnTuTu: 635918 (v8), 752218 (v9) GeekBench: 12719 (v4.4), 3239 (v5.1) GFXBench: 38fps (ES 3.1 onscreen) AnTuTu: 596866 (v8) | 682223 (v9) GeekBench: 3441 (v5.1) GFXBench: 40fps (ES 3.1 onscreen)

Samsung Galaxy Z Fold3 5G

  • Larger, more versatile display for multitasking
  • Longer battery life (75h endurance)
  • Faster 25W wired charging
  • Potentially better thermal management

  • Bulkier and heavier design
  • Higher price point

Samsung Galaxy Z Flip3 5G

  • More compact and pocketable design
  • Slightly brighter display (935 nits)
  • More affordable price
  • Stylish and unique form factor

  • Shorter battery life (69h endurance)
  • Slower 15W wired charging

Display Comparison

The most striking difference lies in the displays. The Z Fold3 boasts a 7.6-inch foldable Dynamic AMOLED 2X display, while the Z Flip3 features a 6.7-inch foldable Dynamic AMOLED 2X. Both achieve excellent color accuracy, but the Z Flip3 edges out the Z Fold3 in peak brightness at 935 nits versus 922 nits, making it slightly more visible in direct sunlight. The Z Fold3’s larger canvas is ideal for split-screen multitasking and viewing content, while the Z Flip3’s cover screen offers quick access to notifications and widgets without unfolding the device. Both utilize adaptive refresh rates, but the Z Fold3’s larger panel demands more power.

Camera Comparison

Both devices share the same core camera capabilities – Photo and Video – but details on sensor size and specific features are absent. Given the Z Fold3’s positioning as a premium device, it likely benefits from more advanced image processing algorithms and potentially a slightly larger main sensor, though this is speculative. The Z Flip3’s camera system is geared towards convenience and social media sharing, while the Z Fold3 aims for a more versatile photography experience. Without specific sensor details, a definitive camera comparison is difficult, but the Z Fold3’s larger size allows for more complex camera modules.

Performance

Both the Z Fold3 and Z Flip3 are powered by the Qualcomm Snapdragon 888 5G (5nm), featuring an octa-core CPU configuration identical in both devices. This means raw processing power is virtually the same for tasks like app launching and general navigation. However, the Z Fold3’s larger size allows for slightly better thermal dissipation, potentially mitigating throttling during sustained, demanding tasks. While both utilize LPDDR5 RAM, the Z Fold3’s larger form factor could accommodate more RAM configurations, though this isn’t explicitly stated in the provided data. The real-world performance difference will be minimal for most users.

Battery Life

Battery life is a key differentiator. The Z Fold3 achieves an endurance rating of 75 hours, while the Z Flip3 manages 69 hours. This 6-hour difference is significant, reflecting the Z Fold3’s larger battery capacity. The Z Fold3 supports 25W wired charging, compared to the Z Flip3’s 15W, resulting in faster charging times. Both offer 11W/10W wireless charging and 4.5W reverse wireless charging. The Z Fold3’s faster charging and longer endurance make it the better choice for heavy users.

Buying Guide

Buy the Samsung Galaxy Z Fold3 5G if you need a device for multitasking, content creation, and immersive media consumption, and value a larger screen real estate for productivity. Buy the Samsung Galaxy Z Flip3 5G if you prefer a compact, stylish phone that easily fits in your pocket, and prioritize portability and a more affordable entry point into the foldable world.

Frequently Asked Questions

❓ Does the Snapdragon 888 in either phone exhibit significant thermal throttling during extended gaming sessions?
While the Snapdragon 888 is a powerful chip, it's known to generate heat. The Z Fold3's larger chassis provides slightly better thermal headroom, potentially leading to less throttling than the Z Flip3 during prolonged gaming. However, both devices may experience some performance reduction after extended use.
❓ How does the cover screen functionality differ between the Z Fold3 and Z Flip3, and which is more useful for quick tasks?
The Z Flip3’s cover screen is significantly larger and more functional, allowing for full interaction with notifications, quick replies, and even running apps. The Z Fold3’s cover screen is narrower and primarily used for displaying notifications and basic information. The Z Flip3’s cover screen is demonstrably more useful for quick tasks without unfolding the phone.
❓ Given the foldable nature of both phones, how durable are the displays and hinges in real-world use?
Samsung has made significant improvements to the durability of its foldable displays and hinges. Both the Z Fold3 and Z Flip3 utilize Ultra Thin Glass (UTG) and reinforced hinges. However, foldable displays are inherently more susceptible to damage than traditional smartphone screens. Careful handling and avoiding excessive pressure are crucial for longevity.