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Our Verdict
Analysis
OnePlus Open 2 has the bigger display.
Overall Winner
OnePlus Open 2
Display Winner
OnePlus Open 2
Performance Winner
Tie
Camera Winner
Tie
Battery Winner
Tie
Value Winner
Tie
Specifications Comparison
| Feature | OnePlus Open 2 | Samsung Galaxy S25 Ultra |
|---|---|---|
| Display size (in) | 8.00 | 6.90 |
| Charging (W) | 80 | 45 |
| Main camera (MP) | 50.00 | 200.00 |
| Selfie (MP) | 20.00 | 12.00 |
| Chipset | Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) | Snapdragon 8 Elite |
| OS | Android 15, OxygenOS 15 | Android 15 |
Pros & Cons
OnePlus Open 2
Samsung Galaxy S25 Ultra
- Brilliant display
- Versatile camera system
- Long update commitment
- Productivity features
- Premium pricing
- Bulky design
- Slow charging vs Chinese rivals
Every Spec, Side by Side
Specification
OnePlus
OnePlus Open 2
Samsung
Samsung Galaxy S25 Ultra
Battery 3 specs
Type
Si/C Li-Ion 5900 mAh
Li-Ion 5000 mAh
Charging
80W wired
50W wireless
Reverse wired
45W wired
Capacity
—
5000 mAh
Body 5 specs
Dimensions
Folded thickness: 10 mm
162.8 x 77.6 x 8.2 mm
Weight
-
218 g
SIM
Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT· Nano-SIM + eSIM + eSIM (max 2 at a time) - USA· Nano-SIM + Nano-SIM - CN
IPX8 water resistant (up to 1.5m for 30 min)
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Stylus
Build
—
Glass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), titanium frame (grade 5)
Connectivity 8 specs
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
5.4, A2DP, LE, aptX HD
5.4, A2DP, LE
Positioning
GPS (L1+L5), GLONASS, BDS, GALILEO (E1+E5a), QZSS
GPS, GLONASS, BDS, GALILEO, QZSS
NFC
Yes
Yes
Infrared port
Yes
—
Radio
No
No
USB
USB Type-C 3.1, OTG
USB Type-C 3.2, DisplayPort 1.2, OTG
5G
—
Yes
Display 5 specs
Type
Foldable LTPO3 Flexi-fluid AMOLED, 1B colors, Dolby Vision, 120Hz
Dynamic AMOLED 2X
Size
8.0 inches, 205.9 cm2
6.9 inches
Resolution
2268 x 2440 pixels* (~416 ppi density)
1440 x 3120 pixels
Cover display:
LTPO3 Super Fluid OLED, 1B colors, Dolby Vision, 120Hz
6.4 inches, 1116 x 2484 pixels*, Ceramic Guard
* the final display resolutions are not specified
DX anti-reflective coating
Protection
—
Corning Gorilla Armor 2, Mohs level 6
Features 2 specs
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
—
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Ultra Wideband (UWB) support
Launch 2 specs
Announced
Not announced yet
2025, January 22
Status
Cancelled
Available. Released 2025, February 03
Main Camera 4 specs
Triple
50 MP, (wide), PDAF, OIS
50 MP, (telephoto), PDAF, OIS, 3x optical zoom
50 MP, (ultrawide), PDAF
—
Features
Hasselblad Color Calibration, LED flash, HDR, panorama
Laser AF, Best Face, LED flash, auto-HDR, panorama
Video
4K@30/60fps, 1080p@30/60/120/240/480fps gyro-EIS, HDR10+, Dolby Vision
8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Quad
—
200 MP + 50 MP + 50 MP + 10 MP
Memory 5 specs
Card slot
No
No
Internal
512GB 16GB RAM, 1TB 16GB RAM
256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM
UFS 4.0
UFS 4.0
RAM
—
12GB
Storage
—
256GB
Misc 5 specs
Colors
Black; other colors
Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold
Models
—
SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DS
SAR
—
1.26 W/kg (head) 0.64 W/kg (body)
SAR EU
—
1.25 W/kg (head) 1.42 W/kg (body)
Price
—
$ 806.08 / C$ 1,149.00 / £ 689.99 / € 840.00 / ₹ 99,990
Network 7 specs
Technology
GSM / HSPA / LTE / 5G
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
LTE
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International
5G bands
SA/NSA
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
Speed
HSPA, LTE, 5G
HSPA, LTE (CA), 5G
—
1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked
Platform 4 specs
OS
Android 15, OxygenOS 15
Android 15
Chipset
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Snapdragon 8 Elite
CPU
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Adreno 830
Adreno 830 (1200 MHz)
Selfie Camera 3 specs
Single
20MP, f/2.2, 20mm (ultrawide), 1/4.0", 0.7µm
Cover camera:
32MP, f/2.4, 22mm (ultrawide), 1/3.14", 0.7µm
12 MP
Features
HDR
HDR, HDR10+
Video
4K@30fps, 1080p@30fps, gyro-EIS
4K@30/60fps, 1080p@30fps
Sound 3 specs
Loudspeaker
Yes, with stereo speakers (Dolby Atmos enhanced)
Yes, with stereo speakers
3.5mm jack
No
No
—
High-bitrate audio support
Eu Label 4 specs
Energy
—
Class B
Battery
—
44:54h endurance, 2000 cycles
Free fall
—
Class A (270 falls)
Repairability
—
Class C
Our Tests 4 specs
Performance
—
AnTuTu: 2207809 (v10)
GeekBench: 9846 (v6)
3DMark: 6687 (Wild Life Extreme)
Display
—
1417 nits max brightness (measured)
Loudspeaker
—
-24.6 LUFS (Very good)
Battery
—
Active use score 14:49h
Similar Comparisons
Common Questions
Which phone is the best in this comparison?
OnePlus Open 2 has the bigger display.
How are the comparison winners decided?
We compare measurable specs (display size, battery capacity, RAM, charging, weight) and price (USD). When two phones tie or data is missing we mark the category "Depends".
Which is more affordable?
The cheaper option is shown as the value winner above. Prices are USD and may vary by region or retailer.