Device comparison
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Full specifications
Every available group and stored value, aligned by field.
LAUNCH DATE3 fields
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| Announced | 9 September 2026 | 22 July 2026 |
| Released | Expected 2026-10-23 | 2026-08-07 |
| Status | Announced | Available; released 7 August 2026 |
NETWORK6 fields
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| 2G Bands | GSM 850 / 900 / 1800 / 1900 | No |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | Not supported |
| 4G LTE | 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, A3719; 1, 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 - A3720; 1, 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 | LTE |
| 5G | SA/NSA/Sub6/mmWave | SA/NSA |
| Speed | HSPA, LTE, 5G | LTE, 5G |
| Technology | 5G/4G/LTE/GSM | LTE / 5G |
BODY5 fields
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| Build | Titanium folding body; Ceramic Shield back | Glass front (Gorilla Glass Ceramic 2), glass back, Armor aluminum frame |
| Dimensions | Unfolded: 117.8 x 164.6 x 5.2 mm; Folded: 117.8 x 84.1 x 11.3 mm | Unfolded: 123.9 x 161.4 x 4.5 mm (4.88 x 6.35 x 0.18 in); Folded: 123.9 x 81.9 x 9.7 mm (4.88 x 3.22 x 0.38 in) |
| IP Rating | IP68; 6 m for 30 minutes | IP48 |
| SIM | Dual eSIM (US model) | Nano-SIM + eSIM |
| Weight | 254 g | 201 g |
DISPLAY9 fields
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| Brightness | 1000 nits typical; 1600 HDR; 3000 outdoor peak | 3000 nits (peak) |
| Color | P3 | — |
| Features | Always-on; HDR; True Tone | — |
| Protection | Ceramic Shield 2 front | Corning Gorilla Glass Ceramic 2 (cover); ultra-thin glass (main) |
| Refresh Rate | Adaptive, up to 120Hz | 1–120Hz (main and cover) |
| Resolution | Inner: 1878 × 2670; outer: 1398 × 2034 pixels | 1848 × 2448; cover 1248 × 1972 |
| Screen-to-body | ~90.9% | ~89.6% |
| Size | Inner: 7.6 inches; outer: 5.4 inches | 7.6; cover 5.5 inches |
| Type | OLED, Super Retina XDR | Dynamic AMOLED 2X (main and cover) |
PLATFORM5 fields
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| CPU | 6 cores: 2 performance + 4 efficiency | Octa-core (Snapdragon 8 Elite Gen 5 for Galaxy) |
| Chipset | Apple A20 Pro | Snapdragon 8 Elite Gen 5 for Galaxy |
| GPU | 7 cores | Adreno (Snapdragon 8 Elite Gen 5) |
| Neural engine | Dual 16-core | — |
| OS | iOS 27 | Android 17, One UI 9 |
MEMORY4 fields
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| Card slot | No | No |
| Internal | 256GB / 512GB / 1TB / 2TB | 256 GB / 512 GB / 1 TB |
| RAM | 12GB RAM | 12 GB; 16 GB with 1 TB |
| Storage/RAM variants | 256GB, 512GB, 1TB; 12GB RAM | 256 GB / 512 GB / 1 TB; 12 GB; 16 GB with 1 TB RAM |
MAIN CAMERA3 fields
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| Features | Dual-LED dual-tone flash, HDR, panorama | LED flash, HDR, panorama |
| MAIN CAMERA | 48MP f/1.6 main with sensor-shift OIS + 48MP f/2.2 ultrawide | 50 MP f/1.8 OIS + 50 MP ultrawide f/1.9 |
| Video | 4K Dolby Vision up to 120fps (main) | 8K@30fps, 4K@30/60fps, 1080p@30/60/240fps |
SELFIE CAMERA3 fields
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| Features | HDR | HDR |
| Selfie camera | Outer: 12MP f/2.2; inner: under-display f/1.8 | Inner: 10 MP f/2.2; cover: 10 MP f/2.2 |
| Video | Outer: 4K/60fps; inner: 1080p/60fps | 4K@30/60fps, 1080p@30fps |
SOUND2 fields
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| 3.5mm jack | No | No |
| Loudspeaker | Stereo | Yes, with stereo speakers |
COMMUNICATION6 fields
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| Bluetooth | 6 | 6.0 |
| NFC | Yes | Yes |
| Positioning | GPS, GLONASS, Galileo, QZSS, BeiDou, NavIC | GPS, GLONASS, GALILEO, BDS, QZSS |
| Radio | No | No |
| USB | USB-C, USB 3 (10Gb/s), DisplayPort | USB Type-C 3.2, OTG, DisplayPort |
| WLAN | Wi-Fi 7 | Wi-Fi 7 |
FEATURES1 field
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| Sensors | Fingerprint, barometer, gyroscope, accelerometer, proximity, four ambient light sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
BATTERY3 fields
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| Capacity | 5400 mAh | 4800 mAh (typical) |
| Charging Type | Wired, PD3.2, 50% in ~20 min (60W+ adapter); 25W MagSafe/Qi2 wireless | 45W wired; 20W wireless; reverse wireless |
| Type | Dual rechargeable lithium-ion batteries | Silicon-carbon, non-removable |
ADDITIONAL INFORMATION6 fields
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| Colors | Night Sky; Star White | Graphite, Cream, Lavender, Pistachio |
| Compatibility | US model: dual eSIM; no physical SIM slot. Carrier eSIM support required. | — |
| Cooling | Vapor chamber cooling | — |
| Environmental | 35% recycled content by mass; fiber-based packaging (Apple) | — |
| Models | A3447 (US) | Region-specific variants |
| Price in Nigeria | ₦3,900,000 (Stored estimate) | ₦2,404,010 (Seller price) |
TESTS1 field
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| Battery Endurance | Video playback: up to 44 h on outer display or 31 h on inner display (Apple manufacturer test) | — |
SECURITY3 fields
| Specification | iPhone Duo | Galaxy Z Fold8 |
|---|---|---|
| Anti-theft | Find My with Activation Lock when enabled | — |
| Data Protection | Secure Enclave protects cryptographic keys; device passcode protection | — |
| Security | Touch ID fingerprint reader in the side button | Biometric security: Fingerprint (side-mounted). |