Phone Comparison - vivo X100 Ultra vs Oppo Find X8 Ultra vs Xiaomi 15S Pro

general General Info

Manufacturer vivo Oppo Xiaomi
Announced May 2024 April 2025 May 2025
Status Coming Soon - May 2024 Coming Soon - April 2025 Available - May 2025
Colors Titanium, White, Grey Matte Black, Pure White, Shell Pink Black, Blue
Form Factor Candybar Candybar Candybar
Dimension 164.1 x 75.6 x 9.2 mm
(6.46 x 2.98 x 0.36 in)
163.1 x 76.8 x 8.8 mm
(6.42 x 3.02 x 0.35 in)
161.3 x 75.3 x 8.3 mm
(6.35 x 2.96 x 0.33 in)
Weight 229 g (8.08 oz) 226 g (7.97 oz) 216 g (7.62 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
CDMA 800
3G Network HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 66 1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G Network 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78, 79, 80, 81, 83, 84 SA/NSA 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA
Messaging
Build Features - Fingerprint Sensor (under display, ultrasonic)
IP69/IP68 dust/water resistant (up to 1.5m for 30 min)
- Fingerprint Sensor (under display, ultrasonic)
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
- Fingerprint Sensor (under display, ultrasonic)
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

hardware Hardware and OS

OS Android 14 Android 15 Android 15
User Interface OriginOS 4 ColorOS 15 HyperOS 2
Processor Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520), Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M), Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) 10-core 3.9 GHz, Xring O1 (3 nm)
GPU Adreno 750 Adreno 830 Immortalis-G925 MC16
RAM 16 GB 16 GB 16 GB
Internal Memory 1 TB 1 TB 1 TB
External Memory No No No

display Display

Type QHD+ LTPO AMOLED Screen
120Hz Refresh Rate
Dolby Vision, HDR, 3000 Nits (peak)
QHD+ LTPO AMOLED Screen
120Hz, Dolby Vision, HDR Vivid, HDR10+
800 Nits (typ), 1600 Nits (HBM), 2500 Nits (peak)
Corning Gorilla Glass (unspecified Version)
FHD+ LTPO AMOLED Screen
120Hz, Dolby Vision, HDR10+, HDR Vivid, 3200 Nits (peak)
Shatterproof Glass (2024 Gen)
Colors 1B colors 1B colors 68B colors
Size 6.78 inches 6.82 inches 6.73 inches
Resolution 1440 x 3200 pixels (518 ppi) 1440 x 3168 pixels (510 ppi) 1440 x 3200 pixels (521 ppi)
Screen-to-Body Ratio 89.31% 90.34% 90.17%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no no no
Radio No No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker

camera Camera

Rear Camera 50 MP + 200 MP + 50 MP 50 MP + 50 MP + 50 MP + 50 MP 50 MP + 50 MP + 50 MP
Flash LED Flash LED Flash Dual-LED Dual-tone Flash
Features 50 MP, f/1.8, 23mm (wide), 1/0.98", 1.6µm, PDAF, Laser AF, gimbal OIS
200 MP, f/2.7, 85mm (periscope telephoto), 1/1.4", 0.56µm, PDAF, OIS, 3.7x optical zoom
50 MP, f/2.2, 14mm, 116˚ (ultrawide), 1/2.0", 0.8µm, AF
Zeiss Optics, Zeiss T* Lens Coating, Panorama, HDR, 3D LUT Import
50 MP, f/1.8, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS
50 MP, f/2.1, 70mm (periscope telephoto), 1/1.56", 1.0µm, 3x optical zoom, multi-directional PDAF (10cm - ∞), OIS
50 MP, f/3.1, 135mm (periscope telephoto), 1/1/.95", 0.8µm, 6x optical zoom, dual pixel PDAF (35cm - ∞), OIS
50 MP, f/2.0, 15mm, 120˚ (ultrawide), 1/2.75", 0.64µm, PDAF
Laser AF, color spectrum sensor, Hasselblad Color Calibration, HDR, panorama
50 MP, f/1.4, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS
50 MP, f/2.5, 120mm (periscope telephoto), PDAF (30cm - ∞), OIS, 5x optical zoom
50 MP, f/2.2, 14mm, 115˚ (ultrawide), AF
Laser AF, Color Spectrum Sensor, Leica Lens, HDR, Panorama
Video 8K@30fps, 4K@30/60/120fps, 1080p, gyro-EIS, Cinematic mode (4K), Dolby Vision HDR 4K@30/60/120fps, 1080p@30/60/120/240fps; gyro-EIS; HDR, 10‑bit video, Dolby Vision 8K@24fps (HDR), 4K@30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG), 1080p@30/60/120/240/960fps, gyro-EIS
Front Camera 50 MP, f/2.5, (wide), 1/2.76", 0.64µm, AF
HDR
4K@30/60fps, 1080p@30/60fps [Similar]
32 MP, f/2.4, 21mm (wide), 1/2.74", 0.8µm, PDAF
Panorama, HDR
Video - 4K@30/60fps, 1080p@30/60fps, gyro-EIS [Similar]
32 MP, f/2.0, 22mm (wide), 0.7µm
HDR, panorama
4K@30/60fps, 1080p@30/60fps, gyro-EIS [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE, 5G HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5.4, A2DP, LE, aptX HD, LHDC 5 5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct
USB USB Type-C 3.2, OTG USB Type-C 3.2, OTG USB Type-C 3.2 Gen2, Display Port, OTG
GPS GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS
Browser Yes Yes Yes

memory User Memory

Internal 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.0 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.1 1 TB, 16 GB RAM or 512 GB, 16 GB RAM UFS 4.1
Expandable Storage No No No
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor not present barometer sensor not present barometer sensor present
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Non-removable Si/C Battery
Fast battery Charging 80W wired
30W wireless
Reverse wired
Non-removable Si/C Battery
Fast Battery Charging 100W wired, 18W PD, 18W QC, 55W PPS
50W wireless
10W reverse wireless
Non-removable Si/C Li-Ion Battery
Fast Battery Charging 90W wired, PD3.0
50W wireless
10W reverse wireless
Capacity 5500 mAh 6100 mAh 6100 mAh
Stand by - - -
Talk Time - - -