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Our Verdict
Analysis
Samsung Galaxy S25 Ultra has the bigger display.
Overall Winner
Samsung Galaxy S25 Ultra
Display Winner
Samsung Galaxy S25 Ultra
Performance Winner
Tie
Camera Winner
Tie
Battery Winner
Tie
Value Winner
Tie
Specifications Comparison
| Feature | ZTE nubia RedMagic 10S Pro | Samsung Galaxy S25 Ultra |
|---|---|---|
| Display size (in) | 6.85 | 6.90 |
| Charging (W) | 80 | 45 |
| Main camera (MP) | 50.00 | 200.00 |
| Selfie (MP) | 16.00 | 12.00 |
| Weight (g) | 229 | 218 |
| Thickness (mm) | 8.90 | 8.20 |
| Chipset | Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) | Snapdragon 8 Elite |
| OS | Android 15, Redmagic OS 10.5 | Android 15 |
Pros & Cons
ZTE nubia RedMagic 10S Pro
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
ZTE
ZTE nubia RedMagic 10S Pro
Samsung
Samsung Galaxy S25 Ultra
Battery 3 specs
Type
Si/C Li-Ion 7050 mAh
Li-Ion 5000 mAh
Charging
80W wired
45W wired
Capacity
—
5000 mAh
Body 5 specs
Dimensions
163.4 x 76.1 x 8.9 mm (6.43 x 3.00 x 0.35 in)
162.8 x 77.6 x 8.2 mm
Weight
229 g (8.08 oz)
218 g
Build
Glass front, aluminum frame, glass back
Glass front (Corning Gorilla Armor 2), glass back (Gorilla Glass Victus 2), titanium frame (grade 5)
SIM
Nano-SIM + Nano-SIM
· 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
Pressure sensitive zones (520Hz touch-sensing)
Built-in cooling fan
Aviation aluminum middle frame
RGB LED light (on the back)
IP54 dust protected and water resistant (water splashes)
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Stylus
Connectivity 8 specs
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
5.4, A2DP, LE
5.4, A2DP, LE
Positioning
GPS (L1+L2+L5), GLONASS, BDS, GALILEO
GPS, GLONASS, BDS, GALILEO, QZSS
NFC
Yes
Yes
Infrared port
Yes
—
Radio
No
No
USB
USB Type-C 3.2 Gen 2, OTG, accessory connector, DisplayPort
USB Type-C 3.2, DisplayPort 1.2, OTG
5G
—
Yes
Display 5 specs
Type
AMOLED, 1B colors, 144Hz, 2592Hz PWM, 2000 nits (peak)
Dynamic AMOLED 2X
Size
6.85 inches, 113.7 cm2 (~91.4% screen-to-body ratio)
6.9 inches
Resolution
1216 x 2688 pixels (~431 ppi density)
1440 x 3120 pixels
Protection
Corning Gorilla Glass (unspecified version), Mohs level 4
Corning Gorilla Armor 2, Mohs level 6
—
DX anti-reflective coating
Eu Label 4 specs
Energy
Class A
Class B
Battery
80:12h endurance, 1200 cycles
44:54h endurance, 2000 cycles
Free fall
Class C (90 falls)
Class A (270 falls)
Repairability
Class C
Class C
Features 2 specs
Sensors
Fingerprint (under display, optical), 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
2025, May 26
2025, January 22
Status
Available. Released 2025, May 26
Available. Released 2025, February 03
Main Camera 4 specs
Dual
50 MP, f/1.9, 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS
50 MP, f/2.0, 13mm (ultrawide), 1/2.88", 0.61µm, AF
Auxiliary lens
—
Features
LED flash, HDR, panorama
Laser AF, Best Face, LED flash, auto-HDR, panorama
Video
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps
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
256GB 12GB RAM, 512GB 16GB RAM, 1TB 24GB RAM
256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM
UFS 4.1 Pro
UFS 4.0
RAM
—
12GB
Storage
—
256GB
Misc 5 specs
Colors
Nightfall (Matt Black), Moonlight (Silver Transparent), Dusk (Black Transparent)
Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold
Models
NX789J
SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DS
Price
About 650 EUR
$ 806.08 / C$ 1,149.00 / £ 689.99 / € 840.00 / ₹ 99,990
SAR
—
1.26 W/kg (head) 0.64 W/kg (body)
SAR EU
—
1.25 W/kg (head) 1.42 W/kg (body)
Network 7 specs
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 66
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
1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 66, 71, 77, 78 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
Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Our Tests 4 specs
Loudspeaker
-24.5 LUFS (Very good)
-24.6 LUFS (Very good)
Performance
—
AnTuTu: 2207809 (v10)
GeekBench: 9846 (v6)
3DMark: 6687 (Wild Life Extreme)
Display
—
1417 nits max brightness (measured)
Battery
—
Active use score 14:49h
Platform 4 specs
OS
Android 15, Redmagic OS 10.5
Android 15
Chipset
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
Snapdragon 8 Elite
CPU
Octa-core (2x4.47 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 (1200 MHz)
Adreno 830 (1200 MHz)
Selfie Camera 3 specs
Single
16 MP, f/2.0, (wide), 1/2.77", 1.0µm, under display
12 MP
Features
HDR
HDR, HDR10+
Video
1080p@30/60fps
4K@30/60fps, 1080p@30fps
Sound 3 specs
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
3.5mm jack
Yes
No
32-bit/384kHz Hi-Res audio
Snapdragon Sound
High-bitrate audio support
Similar Comparisons
Common Questions
Which phone is the best in this comparison?
Samsung Galaxy S25 Ultra 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.