Xiaomi 17 Ultra vs Vivo X300


Xiaomi 17 Ultra
Xiaomi 17 Ultra
vs
Vivo X300
Vivo X300

Quick Comparison

Both Xiaomi 17 Ultra and Vivo X300 comes with same RAM. In terms of display resolution, Vivo X300 has better resolution of 2640 x 1216 than Xiaomi 17 Ultra which has resolution of 2608 x 1200. Xiaomi 17 Ultra has more internal memory than Vivo X300

NameXiaomi 17 UltraVivo X300
RAM12 GB12 GB
Display6.9 in6.31 in
Internal Memory512 GB256 GB
Battery6800 mAh6040 mAh
Camera200 MP + 50 MP + 50 MP Triple200 MP + 50 MP + 50 MP Triple
PriceRs. 89990Rs. 75998

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Detailed Comparison

Price And Launch

The launch Date of the first phone is December 25, 2025. The Expected cost of Xiaomi 17 Ultra is Rs. 89990. The launch Date of the second phone is December 02, 2025. The cost of Vivo X300 is Rs. 75998.

Display comparison

Xiaomi 17 Ultra has larger screen size of 6.9 inches in comparison to Vivo X300's 6.31 inch screen. Xiaomi 17 Ultra has LTPO AMOLED Screen type where as Vivo X300 has AMOLED Screen type. Vivo's phone has display density of 484 PPI & Xiaomi's phone has only 416 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 92.3% than Vivo's phone ~ 86.7%. Both mobiles have same aspect ratio of 20:9.

Memory comparison

Both mobiles come with 12 GB RAM Xiaomi 17 Ultra has more Internal Memory (512 GB) than Vivo X300 (256 GB).

Camera comparison

Vivo X300's 200 MP + 50 MP + 50 MP Triple Rear Camera outclasses Xiaomi 17 Ultra's 200 MP + 50 MP + 50 MP Triple Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 50 MP Front Camera.

Technical comparison

Both the phones run on Android Operating System Version 16.

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Full Comparison

NameXiaomi 17 UltraVivo X300
General
Country of OriginIndia
Model25128PNA1CX300
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeeSIM+Nano SIMNano-SIM + Nano-SIM + eSIM (max 2 at a time
Device TypeSmartphoneSmartphone
Release DateDecember 25, 2025December 02, 2025
Design
Dimensions77.6 x 162.9 x 8.5 mm71.9 x 150.6 x 8 mm
Weight230 g190 g
Bezel lessYesYes
QwertyNo
ColorsBlack, White, Starry Green, PurpleBlack, Blue, Red, Purple, Pink
Display
TypeColor LTPO AMOLED Screen (68B)Color AMOLED Screen (1B Colors)
TouchYes, 300 Hz Touch Sampling RateYes
Size6.9 inches, 1200 x 2608 pixels, 120 Hz6.31 inches, 1216 x 2640 pixels, 120 Hz
Aspect Ratio20:920:9
PPI~ 416 PPI~ 484 PPI
Screen to Body Ratio~ 92.3%~ 86.7%
Glass TypeXiaomi Shield Glass 2.0
Brightness5000 nits (peak)
Features2160Hz PWM, HDR10+
NotchYes, Punch HoleYes, Punch Hole
Curved DisplayYes
Memory
RAM12 GB12 GB
RAM TypeLPDDR5X
Expandable RAMUpto 12 GB Extra Virtual RAM
Storage512 GB256 GB
Storage TypeUFS 4.1UFS 4
Card SlotNoNo
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G BandsSA:n1/2/3/5/7/8/12/20/25/26/28A/28B/38/40/41/48/66/75/77/78/79/71, NSA: n1/3/5/7/8/20/28/38/40/41/66/75/77/78/79/71
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
Vo5GYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWiFi 6 support
BluetoothYes, v5.4, A2DP, LE, aptX HDYes, v5.4, A2DP, LE, aptX HD
USBYes, USB-C v3.2Yes, USB-C v3.2
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
IR BlasterYesYes
Performance
Geekbench Score2,960 (Single Core)
Extra
GPSGPS: L1+L5, Galileo: E1+E5a, GLONASS: G1, Beidou, QZSS: L1 + L5, NavIC: L5, A-GPS Supplementary Positioning, Electronic Compass, Wireless Network, Data Network, SAPYes, with GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, Cellular Positioning, Wi-Fi Positioning
Fingerprint SensorYes, In DisplayYes, In Display
Face UnlockYesYes
SensorsAccelerometer, Proximity, Gyro, Compass, BarometerAccelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackNoNo
NFCYesYes
Water ResistanceYes, 6 m upto 30 minYes, 1.5 m upto 30 min
IP RatingIP68IP68
Dust ResistantYesYes
Camera
Rear Camera50 MP ƒ/1.7 (Wide Angle)
23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS
200 MP ƒ/2.4-ƒ/3 (Telephoto)
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 ƒ/2.2 (Ultra Wide)
14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF		200 MP ƒ/1.7 (Wide Angle)
1/1.4", 0.56µm, PDAF, OIS
50 MP ƒ/2.6 (Telephoto)
70mm (periscope telephoto), 1/1.95", PDAF, OIS, 3x optical zoom
50 MP ƒ/2 (Ultra Wide)
15mm, 119˚ (ultrawide), 1/2.76", 0.64µm, AF
Camera SensorLYT-900
OISYesYes
Auto FocusYes, Laser AFYes
FeaturesLaser AF, color spectrum sensor, Leica lenses, HDR, panorama, 67mm filter ring holder (optional)Laser AF, Zeiss optics, Zeiss T lens Coating, Panorama, HDR, 3D LUT import
Video Recording8K @ 30 fps UHD, 1080p @ 60 fps FHD, 4K @ 60 fps UHD4K, 1080p
FlashYes, Dual LEDYes, LED
Front Camera50 MP (Wide Angle)
Punch Hole, Autofocus, Screen Flash		50 MP ƒ/2 (Wide Angle)
Punch Hole, Screen Flash
Front Video Recording4K @ 30 fps UHD, 1080p @ 30 fps FHD4K, 1080p
Technical
OSAndroid v16Android v16
Custom UIXiaomi HyperOS 3OriginOS 6
ChipsetQualcomm Snapdragon 8 Elite Gen 5Mediatek Dimensity 9500
CPU4.6 GHz, Octa Core Processor4.21 GHz, Octa Core Processor
Core Details2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M
Fabrication Node3 nm
GPUAdreno 840Arm G1-Ultra
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicMP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWBWAV, MP3, MP2, MIDI, Vorbis, APE, FLAC
VideoMP4, MKV, WEBM, 3GP, TS, HDR10+, Supports HDR Display When Playing HDR10+, Dolby Vision, HDR Vivid Video ContentMP4, 3GP, AVI, Video Recording: MP4
FM RadioNoNo
Speaker TypeStereo
Audio Features4-Mic Array, 24-bit/192kHz Hi-Res & Hi-Res Wireless Audio. Qualcomm XPAN (24-bit/96kHz Audio), Dolby Atmos
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size6800 mAh6040 mAh, Li-ion Battery
Fast ChargingYes, 90WYes, 90W
Wireless ChargingYes, 50WYes, 40W
Reverse ChargingYes, 22.5WYes
Reverse Wireless ChargingYes, 10W

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