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Compare features, prices and ratings to find the perfect phone for you.
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 10 Air | Samsung Galaxy S25 Ultra |
|---|---|---|
| Display size (in) | 6.80 | 6.90 |
| Charging (W) | 80 | 45 |
| Main camera (MP) | 50.00 | 200.00 |
| Selfie (MP) | 16.00 | 12.00 |
| Weight (g) | 205 | 218 |
| Thickness (mm) | 7.90 | 8.20 |
| Chipset | Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) | Snapdragon 8 Elite |
| OS | Android 15, up to 3 major Android upgrades, Redmagic OS 10 | Android 15 |
Pros & Cons
ZTE nubia RedMagic 10 Air
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 10 Air
Samsung
Samsung Galaxy S25 Ultra
Battery 3 specs
Type
6000 mAh
Li-Ion 5000 mAh
Charging
80W wired, 100% in 52 min
45W wired
Capacity
—
5000 mAh
Body 5 specs
Dimensions
164.3 x 76.6 x 7.9 mm (6.47 x 3.02 x 0.31 in)
162.8 x 77.6 x 8.2 mm
Weight
205 g (7.23 oz)
218 g
Build
Glass front (Gorilla Glass 5), aluminum frame, glass back (Panda Glass 2)
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)
Aviation aluminum middle frame
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/6/7, dual-band or 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 2.0, OTG
USB Type-C 3.2, DisplayPort 1.2, OTG
5G
—
Yes
Display 5 specs
Type
AMOLED, 1B colors, 120Hz, 1600 nits (peak)
Dynamic AMOLED 2X
Size
6.8 inches, 111.6 cm2 (~88.7% screen-to-body ratio)
6.9 inches
Resolution
1116 x 2480 pixels, 20:9 ratio (~400 ppi density)
1440 x 3120 pixels
Protection
Corning Gorilla Glass 5, Mohs level 4
Corning Gorilla Armor 2, Mohs level 6
—
DX anti-reflective coating
Eu Label 4 specs
Energy
Class B
Class B
Battery
57:57h endurance, 1000 cycles
44:54h endurance, 2000 cycles
Free fall
Class D (45 falls)
Class A (270 falls)
Repairability
Class B
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, April 16
2025, January 22
Status
Available. Released 2025, April 16
Available. Released 2025, February 03
Main Camera 4 specs
Dual
50 MP, f/1.9, (wide), 1/1.55", 1.0µm, PDAF, OIS
50 MP, f/2.2, (ultrawide), 1/2.88", 0.61µm, AF
—
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
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 Twilight, White Hailstone, Orange Flare
Titanium Silver Blue, Titanium Black, Titanium White Silver, Titanium Gray, Titanium Jade Green, Titanium Jet Black, Titanium Pink Gold
Models
NX779J
SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DS
Price
€ 539.00
$ 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
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
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, 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
—
1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked
Our Tests 4 specs
Performance
AnTuTu: 1881709 (v10)
GeekBench: 7129 (v6)
3DMark: 4624 (Wild Life Extreme)
AnTuTu: 2207809 (v10)
GeekBench: 9846 (v6)
3DMark: 6687 (Wild Life Extreme)
Display
1023 nits max brightness (measured)
1417 nits max brightness (measured)
Loudspeaker
-25.7 LUFS (Very good)
-24.6 LUFS (Very good)
Battery
Active use score 13:10h
Active use score 14:49h
Platform 4 specs
OS
Android 15, up to 3 major Android upgrades, Redmagic OS 10
Android 15
Chipset
Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
Snapdragon 8 Elite
CPU
Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Adreno 750
Adreno 830 (1200 MHz)
Selfie Camera 3 specs
Single
16 MP, f/2.0, (wide), 1/2.77", 1.12µm, 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 (DTS X certified)
Yes, with stereo speakers
3.5mm jack
No
No
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.