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Apple iPhone Ultra
Apple Apple iPhone Ultra
2.7
Price TBA
View Details
★ Our Pick
Xiaomi 15 Ultra
Xiaomi Xiaomi 15 Ultra
512GB · 16GB RAM
4.3
From $1,099
View Details

Our Verdict

Analysis

Apple iPhone Ultra has the bigger display.

Overall Winner
Apple iPhone Ultra
Display Winner
Apple iPhone Ultra
Performance Winner
Tie
Camera Winner
Tie
Battery Winner
Tie
Value Winner
Tie

Specifications Comparison

Feature Apple iPhone Ultra Xiaomi 15 Ultra
Display size (in) 7.76 6.73
Main camera (MP) 48.00 50.00
Selfie (MP) 18.00 32.00
Thickness (mm) 4.70 9.35
Chipset 3 nm Snapdragon 8 Elite
OS iOS Android 15, HyperOS 2

Pros & Cons

Apple iPhone Ultra

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
Apple
Apple iPhone Ultra
Xiaomi
Xiaomi 15 Ultra
Battery 3 specs
Type
5500 mAh
Market-dependent versions:· Si/C Li-Ion 5410 mAh - Global· Si/C Li-Ion 6000 mAh - China
Charging
Wired
90W wired, 80W wireless
Capacity
5410 mAh
Body 5 specs
Dimensions
Unfolded: 120.6 x 167.6 x 4.7 mmFolded: 120.6 x 83.8 x 9.2 mm
161.3 x 75.3 x 9.35 mm
Weight
-
226 g
Build
Amorphous alloy frame
Glass front, glass-fiber reinforced plastic back or silicone polymer back (eco leather), aluminum frame
SIM
eSIM
· Nano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
 
Apple Pay (Visa, MasterCard, AMEX certified)
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, hotspot
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct
Bluetooth
5.3, A2DP, LE
6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Positioning
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
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
USB Type-C 3.2 Gen 2, DisplayPort, OTG
Infrared port
Yes
5G
Yes
Display 5 specs
Type
Foldable LTPO OLED, 120Hz, HDR10+
LTPO AMOLED
Size
7.76 inches, 183.2 cm2 (~90.6% screen-to-body ratio)
6.73 inches
Resolution
1920 x 2713 pixels (~428 ppi density)
1440 x 3200 pixels
 
Self-healing memory glass technology (internal display) Small display crease Cover display: LTPO OLED, 120Hz, Ceramic Shield glass 5.49 inches, 1422 x 2088 pixels
Protection
Xiaomi Shield Glass 2.0, Mohs level 6
Features 2 specs
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer
 
Ultra Wideband (UWB) support (gen2 chip) Emergency SOS, Messages and Find My via satellite
Two-way satellite communication (China model only)
Launch 2 specs
Announced
Exp. announcement 2026
2025, February 27
Status
Rumored
Available. Released 2025, February 27
Main Camera 4 specs
Dual
48 MP, f/1.8, 24mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, sensor-shift OIS 48 MP, f/2.2, 13mm (ultrawide), 1/2.55", 0.7µm, PDAF * camera details are illustrative, no rumored information is available
Features
Dual-LED dual-tone flash, HDR (photo/panorama)
Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)
Video
4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 60fps), ProRes, 3D (spatial) video/audio, stereo sound rec.
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
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
 
NVMe
UFS 4.1
RAM
16GB
Storage
512GB
Misc 4 specs
Colors
Black; other colors
Black, White, Silver Chrome, Green
Price
About 2200 EUR
$ 693.75 / £ 1,295.00 / € 812.34
Models
25010PN30G
SAR EU
1.00 W/kg (head)     1.00 W/kg (body)    
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
 
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
LTE
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
SA/NSA/Sub6
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, EV-DO Rev.A 3.1 Mbps
HSPA, LTE, 5G
Platform 4 specs
OS
iOS
Android 15, HyperOS 2
Chipset
3 nm
Snapdragon 8 Elite
GPU
Adreno 830
CPU
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
Selfie Camera 3 specs
Single
18 MP multi-aspect, f/1.9, 20mm (ultrawide), PDAF Cover camera: 18 MP multi-aspect, f/1.9, 20mm (ultrawide), PDAF
32 MP
Features
HDR, Dolby Vision HDR, 3D (spatial) audio, stereo sound rec.
HDR, panorama
Video
4K@24/25/30/60fps, 1080p@25/30/60/120fps, 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
 
24-bit/192kHz Hi-Res & Hi-Res Wireless audio Qualcomm XPAN (24-bit/96kHz audio)
Eu Label 4 specs
Energy
Class A
Battery
58:58h endurance, 1000 cycles
Free fall
Class C (90 falls)
Repairability
Class C
Our Tests 2 specs
Loudspeaker
-24.1 LUFS (Very good)
Battery
Active use score 16:13h

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Common Questions

Which phone is the best in this comparison?

Apple iPhone 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.