Xiaomi 15T vs nubia Z80 Ultra Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Xiaomi 15T | nubia Z80 Ultra |
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Released
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Sep 24, 2025
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Released
·
Nov 06, 2025
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6.8-inch · 2772x1280px
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6.8-inch · 2688x1216px
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Triple camera
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Triple camera
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12GB · 256GB
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12GB · 512GB
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5500 mAh
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7200 mAh
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| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Sep 24, 2025 | |
| Prices (MSRP) | |
| 15GB/256GB - €649 | €800 |
Design
| Dimensions | |
|---|---|
| 6.43 x 3.07 x 0.30 inches 163.2 x 78 x 7.5 mm |
6.48 x 3.04 x 0.34 inches 164.5 x 77.2 x 8.6 mm |
| Weight | |
| 6.84 oz / 194.0 g | 8.01 oz / 227.0 g |
| Materials | |
| Back: Glass (Corning Gorilla Glass 7i) Frame: Plastic |
Back: Glass Frame: Aluminum |
| Resistance | |
| Water, Dust; IP68 | Water, Splash; IP69 |
| Biometrics | |
| Optical in-screen fingerprint | Ultrasonic in-screen fingerprint |
| Keys | |
| Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Black, Gray, Rose Gold | Black, Silver, Starry Night Blue, Luo Tian Yi Red |
Display
| Size | |
|---|---|
| 6.8-inch, 89.94% screen-to-body | 6.8-inch, 89.59% screen-to-body |
| Type | |
| AMOLED, 120Hz, HDR10+, 3200 nits | AMOLED, 144Hz, 2000 nits |
| Resolution | |
| 2772x1280px, 20:9 ratio, 447 PPI | 2688x1216px, 20:9 ratio, 431 PPI |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| 3264 (Excellent) | 1401 (Good) |
| Bright Min | |
| 1.9 (Good) | 3.1 (Poor) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| Mediatek Dimensity 8400 Ultra (4 nm) | Snapdragon 8 Elite Gen 5 SM8850-AC (3 nm) |
| Processor | |
| Octa-core 1x3.35GHz Cortex-A725 3x3.00GHz Cortex-A725 4x2.10GHz Cortex-A725 |
Octa-core 2x4.6GHz Oryon V3 Phoenix L 6x3.62GHzOryon V3 Phoenix M |
| GPU | |
| Mali-G720 MC7 | Adreno 840 |
| Memory | |
| 12GB/256GB (UFS 4.1) 12GB/512GB |
12GB/512GB (UFS 4.0) 16GB/512GB 16GB/1TB |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| Android (15) | Android (16) |
PhoneArena Performance Test
| GeekBench 6 Single | |
|---|---|
| 1614 | 3662 |
| GeekBench 6 Multi | |
| 6446 | 11080 |
| 3D Mark High | |
| 3958 | 6324 |
| 3D Mark Low | |
| 2980 | 3064 |
Learn more on our
PhoneArena Performance Test Results page.
Battery
| Type | |
|---|---|
| 5500 mAh, Li - Ion | 7200 mAh, Si - Carbon |
| Charging | |
| Fast charging | |
| Charge speed | |
| Wired: 67.0W | Wired: 90.0W Wireless: 80.0W |
Battery Life Estimate
7h 11min
Browsing
16h 32min
Video
10h 26min
Gaming
9h 57min
Battery Life Estimate
10h 7min
Browsing
23h 10min
Video
13h 25min
Gaming
17h 23min
Camera
| Rear | |
|---|---|
| Triple camera | Triple camera |
| Main camera | |
| 50 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 23 mm Sensor size: 1/1.55" Pixel size: 1.0 μm |
50 MP (OIS, Laser and PDAF) Aperture size: F1.7 Focal length: 35 mm Sensor size: 1/1.3" Pixel size: 1.2 μm |
| Second camera | |
| 12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 15 mm Sensor size: 1/3.06" Pixel size: 1.12 μm |
64 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 2.7x Aperture size: F2.4 Focal Length: 70 mm Sensor size: 1/2" Pixel size: 0.7 μm |
| Third camera | |
| 50 MP (Telephoto, PDAF) Optical zoom: 2.0x Aperture size: F1.9 Focal Length: 46 mm Sensor size: 1/2.76" Pixel size: 0.64 μm |
50 MP (Ultra-wide, OIS, PDAF) Aperture size: F1.8 Focal Length: 18 mm Sensor size: 1/1.55" |
| Flash | |
| LED | LED |
| Video recording | |
| 4K UHD (60 fps) | 8K UHD (30 fps), 4K UHD (120 fps) |
| Front | |
| 32 MP | 16 MP (Under-screen) |
136
Overall
144
Photo
129
Video
139
Overall
142
Photo
136
Video
Connectivity & Features
| Bluetooth | |
|---|---|
| 6.0 | 5.4 |
| WLAN | |
| Wi-Fi 6E Wi-Fi Direct, Hotspot | Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot |
| USB | |
| Type-C | Type-C, USB 3.2 |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS, Glonass, Galileo, BeiDou, NavIC, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning |
| Other | |
| NFC, Infrared | NFC |
Multimedia
| Headphones | |
|---|---|
| No 3.5mm jack | No 3.5mm jack |
| Speakers | |
| Earpiece, Multiple speakers | Earpiece, Multiple speakers |
Cellular
| 5G Bands | |
|---|---|
| n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA | n1, n2, n3, n5, n7, n8, n28, n38, n40, n41, n66, n77, n78, SA, NSA |
| LTE Bands | |
| 1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66 |
| TDD Bands | |
| 38, 40, 41, 42 | 34, 38, 39, 40, 41 |
| 3G Bands | |
| 1, 2, 4, 5, 6, 8 | 1, 2, 4, 5, 8 |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s | LTE-A, HSDPA+ (4G) 42.2 Mbit/s |
| SIM type | |
| Nano SIM, eSIM | Dual Nano SIM |
Discover more
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