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Full specifications
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LAUNCH DATE3 fields
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| Announced | August 10, 2022 | 2026, September 16 |
| Released | 2022-08-25 | 2026-09-16 |
| Status | Available | Available |
NETWORK6 fields
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| 2G Bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | WCDMA 850 / 900 / 1900 / 2100 |
| 4G LTE | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 | TD-LTE, FDD-LTE (China carriers) |
| 5G | SA/NSA/Sub6 | Yes, 5G NR (China carriers) |
| Speed | LTE, 5G | — |
| Technology | 5G/4G/LTE/GSM | GSM / HSPA / LTE / 5G |
BODY6 fields
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| Build | Glass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame | Glass front, aluminum frame |
| Colors | — | Dreamscape, Blue Realm, Black, White |
| Dimensions | Unfolded: 155.1 x 130.1 x 6.3 mm Folded: 155.1 x 67.1 x 14.2-15.8 mm | 162.11 x 75.69 x 7.62 mm |
| IP Rating | IPX8 water resistant (up to 1.5m for 30 min), no dust rating | IP68/IP69 |
| SIM | Nano-SIM + eSIM Nano-SIM + Nano-SIM + eSIM (max 2 at a time) | Dual Nano-SIM |
| Weight | 263 g (9.28 oz) | 208 g |
DISPLAY7 fields
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| Brightness | 1200 nits (peak) | 4500 nits (peak) |
| Protection | Cover display: Dynamic AMOLED 2X, 120Hz, Corning Gorilla Glass Victus+ 6.2 inches, 904 x 2316 pixels, 23.1:9 ratio | — |
| Refresh Rate | 120Hz | 1-144Hz adaptive |
| Resolution | 1812 x 2176 pixels (~373 ppi density) | 1260 x 2800 pixels (1.5K, ~453 ppi) |
| Screen-to-body | ~90.9% | — |
| Size | 7.6 inches, 183.2 cm2 (~90.9% screen-to-body ratio) | 6.78 inches |
| Type | Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak) | LTPO 2.0 AMOLED (Q10+ material), 100% DCI-P3, DC dimming + 2160Hz PWM |
PLATFORM4 fields
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| CPU | Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) | Octa-core (2x 4.6 GHz + 6x 3.62 GHz Oryon V3) |
| Chipset | Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) | Qualcomm Snapdragon 8 Elite Gen 5 (3 nm) |
| GPU | Adreno 730 | Adreno 840 |
| OS | Android 12L, up to 4 major Android upgrades, One UI 6.1.1 | Android 16, Nebula AIOS (Doubao Mobile Assistant) |
MEMORY5 fields
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| Card slot | No | No |
| Internal | 256GB, 512GB, 1TB | 512GB / 1TB |
| RAM | 12GB RAM | 12GB / 16GB LPDDR5X (10667 Mbps) |
| Storage Type | — | UFS 4.1 |
| Storage/RAM variants | 256GB, 512GB, 1TB; 12GB RAM | 12GB+512GB, 16GB+512GB, 16GB+1TB |
MAIN CAMERA3 fields
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| Features | LED flash, HDR, panorama | AI imaging suite, voice-guided photography |
| MAIN CAMERA | 50 MP, f/1.8, 23mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 66mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm | 200 MP, f/1.6 (wide), OIS 64 MP periscope telephoto, 3x optical zoom 50 MP, f/2.0, 115° (ultrawide) |
| Video | 8K@24fps, 4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+ | 4K |
SELFIE CAMERA3 fields
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| Features | HDR | — |
| Selfie camera | 10 MP, f/2.2 (cover); 4 MP, f/1.8 (under display) | 32 MP, f/2.2 |
| Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS | — |
SOUND2 fields
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| 3.5mm jack | No | No (USB Type-C audio) |
| Loudspeaker | Yes, with stereo speakers | Yes, stereo speakers |
COMMUNICATION7 fields
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| Bluetooth | 5.2, A2DP, LE, aptX HD | 6.0 |
| Infrared port | — | Yes |
| NFC | Yes | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS (L1+L5), GLONASS, Galileo, BDS |
| Radio | No | — |
| USB | USB Type-C 3.2, OTG | USB Type-C 3.2 Gen 1, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct | Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) |
FEATURES1 field
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (on AI button), accelerometer, gyro, proximity, compass |
BATTERY3 fields
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| Capacity | 4400 mAh | 7100 mAh |
| Charging Type | 25W wired, 50% in 30 min 15W wireless 4.5W reverse wireless | 90W wired, 50W wireless, reverse wired and wireless |
| Type | Li-Po 4400 mAh | Si/C (silicon-carbon) |
ADDITIONAL INFORMATION9 fields
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| Colors | Graygreen, Phantom Black, Beige, Burgundy | Dreamscape, Blue Realm, Black, White |
| Compatibility | — | China-market model, China ROM |
| Cooling | — | Vapor chamber, 7100 mm² heat-dissipation area |
| Launch Price | — | CNY 5,999 (12GB+512GB) — China; CNY 6,499 (16GB+512GB) — China; CNY 7,499 (16GB+1TB) — China |
| Launch Price (USD) | $799.99 (reference only — see Price in Nigeria above for the actual retail price) | — |
| Models | SM-F936B, SM-F936B/DS, SM-F936U, SM-F936U1, SM-F936N, SM-F936W, SM-F9360 | NX888J |
| Models and regions | — | China |
| Other | — | Dedicated physical AI button (Doubao assistant) |
| Price in Nigeria | ₦530,000 (Saved seller price · not yet reverified) | Nigeria price not recorded. Worldwide quote: CNY 5,999 |
SECURITY1 field
| Specification | Galaxy Z Fold4 | NaviX Ultra |
|---|---|---|
| Security | Biometric security: Fingerprint (side-mounted). | Fingerprint (AI button) |