OnePlus Open 2 5G vs Samsung Galaxy Z Tri Fold
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Overview
| Specs Score | 93 / 100 | 95 / 100 Better Specs |
| Display Size | 8 in | 10 in Bigger Display |
| Display Resolution | 2268 x 2440 pixels Better Resolution | 1584 x 2160 pixels |
| CPU Clock Speed | 3.2 GHz | 4.32 GHz Faster Clock Speed |
| Rear Camera | 50 MP + 50 MP + 50 MP Triple | 200 MP + 12 MP + 10 MP Triple Better Camera Resolution |
| Front Camera | 32 MP + 20 MP Dual Better Front Camera Resolution | 10 MP + 10 MP Dual |
| Weight | 309 g Lighter | |
| Unique Features | No No | Water Resistant Wireless Charging |
General
| Model | Open 2 | 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+Nano SIM | (Nano-SIM + Nano-SIM), (eSIM + eSIM) (max 2 at a time) |
| Device Type | Smartphone | Smartphone |
| Release Date | September 12, 2026 (Expected) | December 02, 2025 |
Design
| Weight | 309 g | |
| Bezel less | No | |
| Colors | Voyager Black, Emerald Dusk | Crafted Black |
Display
| Type | Color Super Fluid AMOLED (1B Colors) | Color LTPO AMOLED Screen (1B Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 8 inches, 2268 x 2440 pixels, 120 Hz | 10 inches, 1584 x 2160 pixels, 120 Hz |
| Aspect Ratio | 1.0758:1 | 4:3 |
| PPI | ~ 425 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 89.6% | ~ 89.6% |
| Glass Type | Ultra Thin Glass | |
| Brightness | 1600 nits (peak) | |
| Features | Dolby Vision, HDR10/HDR10+, 2160 Hz Pulse-Width Modulation, 4000 nits, ProXDR, 97% NTSC, 100% DCI-P3 | Tri-foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Foldable Display | Yes | Yes |
| Dual Display | Yes, AMOLED, 6.4 inches, 1116 x 2484 pixels, Aspect Ratio: 20:09, Peak Brightness: 1400 / 2800 nits, Protective Material: Ceramic Guard, Screen-to-body ratio: 91.8%, 431 ppi | Yes, LTPO OLED, 6.5 inches, 1080 x 2520 pixels, Dynamic LTPO AMOLED 2X, 120Hz, HDR, 2600 nits (peak), Corning Gorilla Glass Ceramic 2 |
Memory
| RAM | 16 GB | 16 GB |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 512 GB | 512 GB |
| Storage Type | UFS 4 | |
| Card Slot | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | NR: n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n38, n40, n41, n66, n71, n75, n77, n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7, WiFi 802.11 a/b/g/n/ac/ac wave 2/ax/be, 8 Spatial-stream sounding MU-MIMO | |
| Bluetooth | Yes, v5.4, aptX HD, aptX, LDAC, LHDC, AAC, SBC | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C v3.1 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes, with GPS (L1+L5 Dual Band), GLONASS, Galileo (E1+E5a Dual Band), Beidou, A-GPS, QZSS | Yes, with tri-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, M-sensor Electronic Compass, Gyroscope, Ambient Light Sensor | Accelerometer, Gyro, Proximity, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1 m upto 30 min | |
| IP Rating | IP48 | |
| Dust Resistant | Yes | |
| Extra Features | Alert Slider, Noise Cancellation Support, Dolby Atmos, Titanium Alloy, LPDDR5x RAM, Haptics: X-axis Motor, 80W SUPERVOOC Power Adapter | 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 | 50 MP ƒ/1.7 (Wide Angle) 50 MP ƒ/2.6 (Telephoto) 50 MP ƒ/2.2 (Ultra Wide) | 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 |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Hasselblad Camera for Mobile, Nightscape, Dolby Vision, Smart Scene Recognition, Portrait Mode, Pro Mode, Panorama, Tilt-Shift mode, Long Exposure, Dual-View Video, Retouch, Movie Mode, XPan Mode, Focus Peaking, Raw file, Raw Plus file, Filters, Super Stable, Video Nightscape, Video HDR, Focus Lock, Time-lapse, Google Lens | HDR, Panorama |
| Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD | 4K @ 60 fps UHD, 8K @ 30 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) 20 MP (Wide Angle) Punch Hole | 10 MP ƒ/2.2 (Ultra Wide) Cover Camera: 10 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD, 4K @ 30 fps UHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v14 | Android v16 |
| Custom UI | OxygenOS 14 | One UI 8 |
| Chipset | Qualcomm Snapdragon 8 Gen2 | Qualcomm Snapdragon 8 Elite |
| CPU | 3.2 GHz, Octa Core Processor | 4.32 GHz, Octa Core Processor |
| Core Details | 1x Cortex-X3@ 3.2GHz & 4x Cortex-A715@ 2.8GHz & 3x Cortex-A510@2.0 GHz | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz |
| GPU | Adreno 740 | Adreno 830 (1200 MHz) |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Supports | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG | |
| Yes | Yes | |
| Music | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 | Yes |
| Video | MKV, MOV, MP4, H.265 (HEVC), AVI,, WMV, TS, 3GP, FLV, WEBM | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5700 mAh | 5600 mAh |
| Fast Charging | Yes, 100W SUPERVOOC | Yes, 45W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 10W | Yes |
| Reverse Wireless Charging | Yes |
Discuss
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