Apple iPhone Duo vs Samsung Galaxy Z Flip8

Specs comparison

Add up to three devices side by side to compare their full specifications, features, performance, battery, and key differences in one place. Make informed decisions and find the device that best suits your needs and budget. Search for a device in an empty slot to add it.

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2 of 3 devices The best value in a row is marked Best
Apple Apple iPhone Duo View Specs Change
Samsung Samsung Galaxy Z Flip8 View Specs Change
Brand Apple Samsung Empty slot
Versions A3720 (International); A3447 (USA); A3719 (Middle East, Canada, Mexico); A3721 (China) — Empty slot
Announced 2026, September 09 2026, July 22 Empty slot
Released 2026, October 23 2026, August 07 Empty slot
Availability Available Available Empty slot
Technology GSM / HSPA / LTE / 5G GSM / HSPA / LTE / 5G Empty slot
2G Bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 Empty slot
3G Bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 Empty slot
4G Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 71, 106 - A3447, A37191, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 106 - A37201, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 106 - A3721 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66 - International1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA Empty slot
5G Bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A37201, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79, 258, 260, 261 SA/NSA/Sub6/mmWave - A34471, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A37211, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79 SA/NSA/Sub6 - A3719 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA/Sub6 - International1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 41, 66, 71, 77, 78 SA/NSA/Sub6 - USA Empty slot
Speed HSPA, LTE, 5G HSPA, LTE, 5G Empty slot
Dimensions Unfolded: 117.8 x 164.6 x 5.2 mmFolded: 117.8 x 84.1 x 11.3 mm Unfolded: 166.9 x 75.4 x 6.1 mmFolded: 85.7 x 75.4 x 13.1 mm Empty slot
Weight 254 g (8.96 oz) 180 g (6.35 oz) Best Empty slot
Build Glass front (Ceramic Shield 2) (folded)Titanium frame & hindge (grade 5)Glass back (Ceramic Shield) Plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame (Armor Aluminum) Empty slot
Stylus Yes, support Apple Pencil (USB-C) model — Empty slot
SIM · eSIM + eSIM (8 or more, max 2 at a time) - Global· eSIM + eSIM (China) Nano-SIM + eSIM + eSIM (max 2 at a time) Empty slot
Protection / IP Rating IP68 dust tight and water resistant (immersible up to 6m for 30 min) IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min) Empty slot
Display Type LTPO Super Retina XDR OLED Foldable Dynamic LTPO AMOLED 2X Empty slot
Display Size 7.6 inches, 175.4 cm2 (~90.4% screen-to-body ratio) Best 6.9 inches, 109.6 cm2 (~87.1% screen-to-body ratio) Empty slot
Resolution 1878 x 2670 pixels 1080 x 2520 pixels, 21:9 ratio Empty slot
Pixel Density ~430 ppi Best ~400 ppi Empty slot
Refresh Rate 120Hz 120Hz Empty slot
Peak Brightness 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak) 3000 nits Best Empty slot
Protection Nano Texture finishAnti‑reflective coating Ultra Thin Glass (UTG)Factory-applied high-elasticity protective film Empty slot
Display Features HDR10, Dolby Vision, Wide-angle OLED matte display HDR10+ Empty slot
Display Type LTPO Super Retina XDR OLED Super AMOLED Empty slot
Display Size 5.4 inches Best 4.1 inches Empty slot
Resolution 1398 x 2034 pixels 948 x 1048 pixels Empty slot
Pixel Density 460 ppi Best ~342 ppi Empty slot
Refresh Rate 120Hz 120Hz Empty slot
Peak Brightness 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak) 3000 nits Best Empty slot
Protection Ceramic Shield 2, Anti‑reflective coating Corning Gorilla Glass Victus 2 Empty slot
Display Features HDR10, Dolby Vision HDR10+ Empty slot
Operating System iOS Android Empty slot
OS Version 27 17 Empty slot
Update Support — 7 years of major OS upgrades and security patches (until 2033) Empty slot
User Interface — One UI 9 Empty slot
Chipset Apple A20 Pro (2 nm) Qualcomm SM8850-1-AD Snapdragon 8 Elite Gen 5 (3 nm) - US/CA/CNExynos 2600 (2 nm) - ROW Empty slot
CPU Hexa-core (2x GHz high performance + 4x GHz) Octa-core (2x4.74 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) - US/CA/CN10-core (1x3.80GHz C1-Ultra & 3x3.25GHz C1-Pro & 6x2.75GHz C1-Pro) - ROW Empty slot
GPU Apple GPU (7-core graphics) Adreno 840 (1.3GHz) - US/CA/CNXclipse 960 - ROW Empty slot
RAM Options 12GB 12GB Empty slot
Storage Options 256GB / 12GB RAM512GB / 12GB RAM1TB / 12GB RAM2TB / 12GB RAM 256GB / 12GB RAM512GB / 12GB RAM Empty slot
Storage Type NVMe UFS 4.0 Empty slot
Card Slot No No Empty slot
Cameras Dual camera Dual camera Empty slot
Modules 48 MP, f/1.6, 26mm (wide), PDAF, sensor-shift OIS48 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 0.7µm, PDAF 50 MP, f/1.8, 23mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS12 MP, f/2.2, 13mm, 123˚ (ultrawide), 1/3.2", 1.12µm Best Empty slot
Features Dual-LED dual-tone flash, HDR (photo/panorama) LED flash, HDR, panorama Empty slot
Video 4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 120fps), ProRes, 3D (spatial) video/audio, stereo sound rec. 4K@30/60fps, 1080p@60/120/240fps, HDR10+ Empty slot
Cameras Dual camera Single camera Empty slot
Modules 4 MP, f/1.8, 22mm (wide), under display camera (1080p@30/60fps)Cover camera:12 MP multi-aspect, f/2.2, (wide), AF Best 10 MP, f/2.2, 23mm (wide), 1/3.52", 1.12µm Empty slot
Features HDR, Dolby Vision HDR, spatial audio, stereo sound rec. HDR Empty slot
Video 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS 4K@30/60fps Empty slot
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers Empty slot
Audio Jack No No Empty slot
Audio Codec — High-bitrate audio support Empty slot
Spatial Audio 3D (spatial) video/audio, stereo sound Yes, featuring native Dolby Atmos and Dolby AtmosSamsung 360 Audio Empty slot
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct Empty slot
Bluetooth 6.0, A2DP, LE 5.4, A2DP, LE Empty slot
GPS / Positioning GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC GPS, GALILEO, GLONASS, BDS Empty slot
NFC Yes Yes Empty slot
Radio No No Empty slot
USB USB Type-C 3.2 Gen 2, DisplayPort USB Type-C 3.2, OTG Empty slot
Fingerprint Yes (side-mounted) Yes, (side-mounted) Empty slot
Face Unlock No Face ID Yes, (2D Software-based Face Recognition) Empty slot
Sensors Accelerometer, gyro, proximity, compass, barometer Accelerometer, gyro, proximity, compass, barometer Empty slot
Other Features Ultra Wideband (UWB) support (gen2 chip)Emergency SOS, Messages and Find My via satellite Samsung DeX (desktop experience support) Empty slot
Battery Type Li-Ion Si/C Li-Ion Empty slot
Battery Capacity 4883 mAh Best 4300 mAh Empty slot
Wired Charging PD3.2, AVS, 50% in 20 min 25W wired, QC2.0, 55% in 30 min Best Empty slot
Wireless Charging 25W wireless MagSafe/Qi2, 50% in 30 min Best 15W wireless Empty slot
Reverse Wireless Charging — 4.5W reverse wireless Empty slot
Colours Night Sky, Star White Graphite, Cream, Pink, Mint Empty slot
Models A3720, A3721, A3447, A3719 SM-F776B, SM-F776B/DS, SM-F776U, SM-F776U1 Empty slot
SAR — 1.09 W/kg (head) 1.20 W/kg (body) Empty slot
SAR EU — 0.74 W/kg (head) 1.16 W/kg (body) Empty slot

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