Samsung Galaxy Z Tri Fold vs Samsung Galaxy Z Fold 8 Ultra
Quick Comparison
Samsung Galaxy Z Tri Fold has better RAM than Samsung Galaxy Z Fold 8 Ultra. In terms of display resolution, Samsung Galaxy Z Fold 8 Ultra has better resolution of 2584 x 1828 than Samsung Galaxy Z Tri Fold which has resolution of 2160 x 1584. Samsung Galaxy Z Tri Fold has more internal memory than Samsung Galaxy Z Fold 8 Ultra
| Name | Samsung Galaxy Z Tri Fold | Samsung Galaxy Z Fold 8 Ultra |
| RAM | 16 GB | 12 GB |
|---|---|---|
| Display | 10 in | 7.6 in |
| Internal Memory | 512 GB | 256 GB |
| Battery | 5600 mAh | 4800 mAh |
| Camera | 200 MP + 12 MP + 10 MP Triple | 50 MP + 50 MP Dual |
| Price | Rs. 219990 | Rs. 199990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is December 02, 2025. The Expected cost of Samsung Galaxy Z Tri Fold is Rs. 219990. The launch Date of the second phone is expected to be July 22, 2026 (Expected). The Expected cost of Samsung Galaxy Z Fold 8 Ultra is Rs. 199990.
Display comparison
Samsung Galaxy Z Fold 8 Ultra has screen size of 7.6 inches which falls short to Samsung Galaxy Z Tri Fold's 10 inch screen. There is LTPO AMOLED Screen Type in both the phones. Samsung Galaxy Z Fold 8 Ultra has display density of 416 PPI & Samsung Galaxy Z Tri Fold has only 269 PPI display density. In terms of screen to body ratio, Samsung Galaxy Z Tri Fold has better screen to body ratio of ~ 89.6% than Samsung Galaxy Z Fold 8 Ultra's ~ 87.9%. Samsung Galaxy Z Tri Fold has 4:3 aspect ratio where as Samsung Galaxy Z Fold 8 Ultra has 20:18 aspect ratio.
Memory comparison
Samsung Galaxy Z Tri Fold's larger 16 GB RAM is better for playing games and all with respect to Samsung Galaxy Z Fold 8 Ultra's lower 12 GB RAM. Samsung Galaxy Z Tri Fold has more Internal Memory (512 GB) than Samsung Galaxy Z Fold 8 Ultra (256 GB).
Camera comparison
Samsung Galaxy Z Tri Fold's 200 MP + 12 MP + 10 MP Triple Rear Camera outshines Samsung Galaxy Z Fold 8 Ultra's 50 MP + 50 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 10 MP + 10 MP Dual Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 16.
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Full Comparison
| Name | Samsung Galaxy Z Tri Fold | Samsung Galaxy Z Fold 8 Ultra |
| General | ||
| Model | SM-D639B, SM-D639B/DS, SM-D639U, SM-D639U1, SM-D639N, SM-D6390 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | (Nano-SIM + Nano-SIM), (eSIM + eSIM) (max 2 at a time) | Nano+Nano SIM |
| eSIM Support | Yes | Yes |
| Device Type | Smartphone | Smartphone |
| Release Date | December 02, 2025 | July 22, 2026 (Expected) |
| Design | ||
| Dimensions | 123.9 x 161.4 x 4.9 mm | |
| Weight | 309 g | 199 g |
| Bezel less | No | |
| Colors | Crafted Black | Black; other colors |
| Display | ||
| Type | Color LTPO AMOLED Screen (1B Colors) | Color LTPO AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 10 inches, 1584 x 2160 pixels, 120 Hz | 7.6 inches, 1828 x 2584 pixels, 120 Hz |
| Aspect Ratio | 4:3 | 20:18 |
| PPI | ~ 269 PPI | ~ 416 PPI |
| Screen to Body Ratio | ~ 89.6% | ~ 87.9% |
| Brightness | 1600 nits (peak) | 3000 nits (peak) |
| HDR Support | Yes | Yes, HDR10+ |
| Adaptive Refresh Rate | Yes, LTPO | Yes |
| Features | Tri-foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Foldable Display | Yes | Yes |
| Dual Display | Yes, LTPO OLED, 6.5 inches, 1080 x 2520 pixels, Dynamic LTPO AMOLED 2X, 120Hz, HDR, 2600 nits (peak), Corning Gorilla Glass Ceramic 2 | Yes, Dynamic LTPO AMOLED 2X, 5.4 inches, 1264 x 1848 pixels |
| Memory | ||
| RAM | 16 GB | 12 GB |
| Storage | 512 GB | 256 GB |
| Storage Type | UFS 4 | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 8 | |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.4, A2DP, LE, aptX HD |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with tri-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC | Yes, with A-GPS, Galileo, Glonass, BeiDou |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1 m upto 30 min | Yes, 1 m upto 30 min |
| IP Rating | IP48 | IP48 |
| Dust Resistant | Yes | Yes |
| Extra Features | Samsung Knox with Samsung Knox Vault, Dimensions Folded (HxWxD) 159.2 x 75.0 x 12.9 mm, Dimensions Unfolded (HxWxD) 159.2 x 214.1 x 3.9 mm (screen with the SIM tray) / 4.2 mm (center screen) / 4.0 mm (screen with the side button)** | |
| Camera | ||
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP ƒ/2.4 (Telephoto) 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF | 50 MP (Wide Angle) 50 MP (Ultra Wide) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | HDR, panorama |
| Video Recording | 4K @ 60 fps UHD, 8K @ 30 fps UHD, 1080p @ 60 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 10 MP ƒ/2.2 (Ultra Wide) Cover Camera: 10 MP ƒ/2.2 (Wide Angle) Punch Hole | 10 MP ƒ/2.2 (Ultra Wide) 10 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | One UI 8 | One UI 8 |
| Chipset | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite Gen 5 For Galaxy |
| CPU | 4.32 GHz, Octa Core Processor | 4.47 GHz, Octa Core Processor |
| Core Details | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M |
| GPU | Adreno 830 (1200 MHz) | Adreno 830 (1200 MHz) |
| NPU | Qualcomm Hexagon NPU | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, APE, DSF, DFF |
| Video | Yes | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5600 mAh | 4800 mAh |
| Fast Charging | Yes, 45W Fast Charging | Yes, 45W Fast Charging |
| Wireless Charging | Yes, 15W | Yes, 15W |
| Reverse Charging | Yes | Yes |
| Reverse Wireless Charging | Yes | Yes, 4.5W |