Phone Comparison - Xiaomi 17 Ultra vs vivo X300 Ultra

Xiaomi 17 Ultra
xiaomi 17 ultra
vivo X300 Ultra
vivo x300 ultra
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general General Info

Manufacturer Xiaomi vivo
Announced December 2025 March 2026
Status Coming Soon - December 2025 Coming Soon - April 2026
Price Rs. 139,999 ($0.00) [Similarly Priced] -
Colors Black, White, Starry Green, Purple Black, Silver, Green
Form Factor Candybar Candybar
Dimension 162.9 x 77.6 x 8.5 mm
(6.41 x 3.06 x 0.33 in)
163 x 76.8 x 8.2 mm or 8.5 mm
(6.42 x 3.02 x 0.32 in or 0.33 in)
Weight 230 g (8.11 oz) 232 g or 237 g (8.18 oz or 8.36 oz)
SIM Type - Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
5G Network 1, 2, 3, 5, 7, 8, 12, 13, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 70, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA 1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA
Messaging
Build Features - Fingerprint Sensor (under display, ultrasonic)
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 6m for 30 min)
Aerospace-grade glass fiber
- Fingerprint Sensor (under display, ultrasonic)
IP69/IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

hardware Hardware and OS

OS Android 16 Android 16
User Interface HyperOS 3 OriginOS 6
Processor Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M), Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) [Similar] Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M), Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) [Similar]
GPU Adreno 840 [Similar] Adreno 840 [Similar]
RAM 16 GB [Browse Similar] 16 GB [Browse Similar]
Internal Memory 1 TB 1 TB
External Memory No No

display Display

Type FHD+ LTPO AMOLED Screen, 120Hz
2160Hz PWM, Dolby Vision, HDR Vivid, HDR10+, 3500 Nits (peak)
QHD+ LTPO AMOLED Screen, 144Hz
2160Hz PWM, Dolby Vision, HDR10+, HDR Vivid
Armor Glass, Mohs Level 4
Colors 68B colors 1B colors
Size 6.9 inches [Similar] 6.82 inches [Similar]
Resolution 1200 x 2608 pixels (416 ppi) 1440 x 3168 pixels (510 ppi)
Screen-to-Body Ratio 92.30% 90.39%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 50 MP + 200 MP + 50 MP [Similar] 200 MP + 200 MP + 50 MP [Similar]
Flash Dual-LED Flash LED Flash
Features 50 MP, f/1.7, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS
200 MP, f/2.4-3.0, 75-100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF (30cm - ∞), OIS, 3.2-4.3x continuous optical zoom, zoom ring
50 MP, f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF
TOF 3D, (depth)
Laser AF, Color Spectrum Sensor, Leica Lenses, HDR, Panorama, 67mm Filter Ring Holder (optional)
200 MP, f/1.9, 35mm (wide), 1/1.12", 0.7µm, PDAF, gimbal OIS
200 MP, f/2.7, 85mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF, OIS, 3.7x optical zoom, macro 3.4:1
50 MP, f/2.0, 14mm, 116˚ (ultrawide), 1/1.28", 1.22µm, dual pixel PDAF, OIS
Optional add-on zoom lenses:
200mm, 2.35x optical zoom, OIS, Zeiss optics
400mm, 4.7x optical zoom, OIS, Zeiss optics
Laser AF, Color Spectrum Sensor, Zeiss Optics, Zeiss T* Lens Coating, Panorama, HDR, 3D LUT Import
Video 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) 8K@30fps, 4K@24/30/60/120fps (10-bit Log, Dolby Vision HDR), 1080p@30/60/120/240fps, gyro-EIS, HDR10+
Front Camera 50 MP, (wide), 1/2.88", 0.61µm
HDR, panorama
4K@30/60fps, 1080p@30/60fps, gyro-EIS [Similar]
50 MP, f/2.5, 24mm (wide), 1/2.76", 0.64µm, AF
HDR
4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5, MIHC 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
USB USB Type-C 3.2 Gen 2, DisplayPort, OTG USB Type-C 3.2, OTG, DisplayPort
GPS GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS
Browser Yes Yes

memory User Memory

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

Apps Sensors

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

battery Battery

Type Non-removable Si/C Li-Ion Battery
Fast Battery Charging 90W wired, 90W PPS, PD3.0, QC3+
50W wireless
22.5W reverse wired
10W reverse wireless
Non-removable Si/C Li-Ion Battery
Fast Battery Charging 100W wired, PD, PPS, QC, UFCS
40W wireless
Reverse wired
Reverse wireless
Capacity 6800 mAh 6600/7000 mAh
Stand by - -
Talk Time - -