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Compare features, prices and ratings to find the perfect phone for you.
Our Verdict
Analysis
Xiaomi 15 Ultra has the bigger display.
Overall Winner
Xiaomi 15 Ultra
Display Winner
Xiaomi 15 Ultra
Performance Winner
Tie
Camera Winner
Tie
Battery Winner
Tie
Value Winner
Tie
Specifications Comparison
| Feature | vivo V23 Pro | Xiaomi 15 Ultra |
|---|---|---|
| Display size (in) | 6.56 | 6.73 |
| Charging (W) | 44 | 90 |
| Main camera (MP) | 108.00 | 50.00 |
| Selfie (MP) | 50.00 | 32.00 |
| Weight (g) | 171 | 226 |
| Thickness (mm) | 7.40 | 9.35 |
| Chipset | Mediatek Dimensity 1200 (6 nm) | Snapdragon 8 Elite |
| OS | Android 12, Funtouch 12 | Android 15, HyperOS 2 |
Pros & Cons
vivo V23 Pro
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
Vivo
vivo V23 Pro
Xiaomi
Xiaomi 15 Ultra
Battery 3 specs
Type
4300 mAh
Market-dependent versions:· Si/C Li-Ion 5410 mAh - Global· Si/C Li-Ion 6000 mAh - China
Charging
44W wired, 63% in 30 min
90W wired, 80W wireless
Capacity
—
5410 mAh
Body 5 specs
Dimensions
159.5 x 73.3 x 7.4 mm (6.28 x 2.89 x 0.29 in)
161.3 x 75.3 x 9.35 mm
Weight
171 g (6.03 oz)
226 g
Build
Glass front (Schott Xensation α), glass back
Glass front, glass-fiber reinforced plastic back or silicone polymer back (eco leather), aluminum frame
SIM
Nano-SIM + Nano-SIM
· Nano-SIM + Nano-SIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
—
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, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct
Bluetooth
5.2, A2DP, LE, aptX HD
6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Positioning
GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
No
Yes
Radio
No
No
USB
USB Type-C, OTG
USB Type-C 3.2 Gen 2, DisplayPort, OTG
Infrared port
—
Yes
5G
—
Yes
Display 4 specs
Type
AMOLED, 90Hz, HDR10+
LTPO AMOLED
Size
6.56 inches, 104.6 cm2 (~89.5% screen-to-body ratio)
6.73 inches
Resolution
1080 x 2376 pixels (~398 ppi density)
1440 x 3200 pixels
Protection
Schott Xensation α glass
Xiaomi Shield Glass 2.0, Mohs level 6
Features 2 specs
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass, barometer
Color changing back panel when exposed to sunlight
Two-way satellite communication (China model only)
Launch 2 specs
Announced
2022, January 05
2025, February 27
Status
Available. Released 2022, January 13
Available. Released 2025, February 27
Main Camera 4 specs
Triple
108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm PDAF
8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm
2 MP (macro)
—
Features
Dual-LED flash, HDR, panorama
Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)
Video
4K@30fps, 1080p@30fps, gyro-EIS
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
128GB 8GB RAM, 256GB 12GB RAM
256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
—
UFS 4.1
RAM
—
16GB
Storage
—
512GB
Misc 5 specs
Colors
Sunshine Gold, Stardust Black
Black, White, Silver Chrome, Green
Models
V2132
25010PN30G
SAR
1.22 W/kg (head) 0.63 W/kg (body)
—
Price
About 460 EUR
$ 693.75 / £ 1,295.00 / € 812.34
SAR EU
—
1.00 W/kg (head) 1.00 W/kg (body)
Network 7 specs
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 3, 5, 8, 38, 40, 41
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, 3, 5, 8, 41, 77, 78 SA/NSA
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
—
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
Our Tests 6 specs
Performance
AnTuTu: 635060 (v8), 716766 (v9)
GeekBench: 12377 (v4.4), 3021 (v5.1)
GFXBench: 45fps (ES 3.1 onscreen)
—
Display
798 nits max brightness (measured)
—
Camera
Photo / Video
—
Loudspeaker
-28.6 LUFS (Average)
-24.1 LUFS (Very good)
Battery (old)
Endurance rating 110h
—
Battery
—
Active use score 16:13h
Platform 4 specs
OS
Android 12, Funtouch 12
Android 15, HyperOS 2
Chipset
Mediatek Dimensity 1200 (6 nm)
Snapdragon 8 Elite
CPU
Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Mali-G77 MC9
Adreno 830
Selfie Camera 4 specs
Dual
50 MP, f/2.0, (wide), AF
8 MP, f/2.3, 105˚ (ultrawide)
—
Features
Dual-LED dual-tone flash, HDR
HDR, panorama
Video
4K@30fps, 1080p@30fps
4K@30/60fps, 1080p@30/60fps, gyro-EIS
Single
—
32 MP
Sound 3 specs
Loudspeaker
Yes
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
Similar Comparisons
Common Questions
Which phone is the best in this comparison?
Xiaomi 15 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.