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Compare features, prices and ratings to find the perfect phone for you.
Our Verdict
Analysis
Samsung Galaxy Z Fold7 has the bigger display.
Overall Winner
Samsung Galaxy Z Fold7
Display Winner
Samsung Galaxy Z Fold7
Performance Winner
Tie
Camera Winner
Tie
Battery Winner
Tie
Value Winner
Tie
Specifications Comparison
| Feature | Samsung Galaxy Z Fold7 | Xiaomi 15 Ultra |
|---|---|---|
| Display size (in) | 8.00 | 6.73 |
| Charging (W) | 25 | 90 |
| Main camera (MP) | 200.00 | 50.00 |
| Selfie (MP) | 10.00 | 32.00 |
| Weight (g) | 215 | 226 |
| Thickness (mm) | 4.20 | 9.35 |
| Chipset | Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) | Snapdragon 8 Elite |
| OS | Android 16, up to 7 major Android upgrades, One UI 8 | Android 15, HyperOS 2 |
Pros & Cons
Samsung Galaxy Z Fold7
Xiaomi 15 Ultra
- Outstanding camera versatility
- Fast wired and wireless charging
- Bright display
- Heavy
- Software still polishing animations
- Limited availability in some regions
Every Spec, Side by Side
Specification
Samsung
Samsung Galaxy Z Fold7
Xiaomi
Xiaomi 15 Ultra
Battery 3 specs
Type
Li-Po 4400 mAh
Market-dependent versions:· Si/C Li-Ion 5410 mAh - Global· Si/C Li-Ion 6000 mAh - China
Charging
25W wired, QC2.0, 50% in 30 min
15W wireless
4.5W reverse wireless
90W wired, 80W wireless
Capacity
—
5410 mAh
Body 5 specs
Dimensions
Unfolded: 158.4 x 143.2 x 4.2 mmFolded: 158.4 x 72.8 x 8.9 mm
161.3 x 75.3 x 9.35 mm
Weight
215 g (7.58 oz)
226 g
Build
Glass front (Gorilla Glass Victus Ceramic 2) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame
Glass front, glass-fiber reinforced plastic back or silicone polymer back (eco leather), aluminum frame
SIM
· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)· Nano-SIM + Nano-SIM + multiple eSIM (max 2 at a time)
· Nano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min)
Advanced Armor aluminum frame
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Aerospace-grade glass fiber
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, dual-band or tri-band, Wi-Fi Direct
Bluetooth
5.4, A2DP, LE, aptX HD
6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Positioning
GPS, GALILEO, GLONASS, BDS, QZSS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
Yes
Yes
Radio
No
No
USB
USB Type-C 3.2, OTG
USB Type-C 3.2 Gen 2, DisplayPort, OTG
Infrared port
—
Yes
5G
—
Yes
Display 5 specs
Type
Foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
LTPO AMOLED
Size
8.0 inches, 204.2 cm2 (~90.0% screen-to-body ratio)
6.73 inches
Resolution
1968 x 2184 pixels (~368 ppi density)
1440 x 3200 pixels
Protection
Mohs level 1
Xiaomi Shield Glass 2.0, Mohs level 6
Titanium plate layer for display support
Cover display:
Dynamic LTPO AMOLED 2X, 120Hz, Corning Gorilla Glass Ceramic 2
6.5 inches, 1080 x 2520 pixels, 422 ppi
—
Eu Label 4 specs
Energy
Class B
Class A
Battery
40:28h endurance, 2000 cycles
58:58h endurance, 1000 cycles
Free fall
Class A (210 falls)
Class C (90 falls)
Repairability
Class C
Class C
Features 2 specs
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer
Samsung DeX (desktop experience support)
Ultra Wideband (UWB) support
Two-way satellite communication (China model only)
Launch 2 specs
Announced
2025, July 09
2025, February 27
Status
Available. Released 2025, July 25
Available. Released 2025, February 27
Main Camera 4 specs
Triple
200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS
10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF
—
Features
LED flash, HDR, panorama
Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)
Video
8K@30fps, 4K@60fps, 1080p@60/120/240fps (gyro-EIS), 10-bit HDR, HDR10+
8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p)
Quad
—
50 MP + 50 MP + 200 MP + 50 MP
Memory 5 specs
Card slot
No
No
Internal
256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
UFS 4.0
UFS 4.1
RAM
—
16GB
Storage
—
512GB
Misc 5 specs
Colors
Blue Shadow, Silver Shadow, Jet Black, Mint
Black, White, Silver Chrome, Green
Models
SM-F966B, SM-F966B/DS, SM-F966U, SM-F966U1
25010PN30G
SAR
1.24 W/kg (head) 1.36 W/kg (body)
—
SAR EU
1.42 W/kg (head) 1.24 W/kg (body)
1.00 W/kg (head) 1.00 W/kg (body)
Price
$ 1,024.95 / C$ 1,548.99 / £ 1,260.00 / € 1,389.90 / ₹ 174,999
$ 693.75 / £ 1,295.00 / € 812.34
Network 7 specs
Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA - China
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66 - International
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66, 71 - International
5G bands
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA/Sub6 - International
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79 SA/NSA - International
Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
Our Tests 4 specs
Performance
AnTuTu: 1995132 (v10)
GeekBench: 9152 (v6)
3DMark: 5952 (Wild Life Extreme)
—
Display
1408 nits max brightness (measured)
—
Loudspeaker
-28.0 LUFS (Good)
-24.1 LUFS (Very good)
Battery
Active use score 11:44h
Active use score 16:13h
Platform 4 specs
OS
Android 16, up to 7 major Android upgrades, One UI 8
Android 15, HyperOS 2
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 (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Adreno 830 (1200 MHz)
Adreno 830
Selfie Camera 3 specs
Single
10 MP, f/2.2, 18mm (ultrawide), 1/3.0", 1.12µm
Cover camera:
10 MP, f/2.2, 24mm (wide), 1/3.0", 1.12µm
32 MP
Features
HDR
HDR, panorama
Video
4K@30/60fps, 1080p@30/60fps, gyro-EIS
4K@30/60fps, 1080p@30/60fps, gyro-EIS
Sound 3 specs
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
3.5mm jack
No
No
High-bitrate audio support
24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Qualcomm XPAN (24-bit/96kHz audio)
Similar Comparisons
Common Questions
Which phone is the best in this comparison?
Samsung Galaxy Z Fold7 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.