Vivo X300 Ultra 16/512 GB vs Xiaomi 17T 12/256 GB
94/100
Vivo X300 Ultra 16/512 GB
₹159,999
89/100
Xiaomi 17T 12/256 GB
₹69,999
Display
Screen Size
6.82
inches
6.59
inches
Display Type
AMOLED
AMOLED
Resolution
1440x3168 px (QHD+)
1268x2756 px (FHD+)
Refresh Rate
144
Hz
120
Hz
Brightness
4500
nits
3500
nits
Performance
Processor/CPU
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC
MediaTek Dimensity 8500 Ultra
AnTuTu Score
3977648
2136906
RAM
16
GB
12
GB
RAM Type
LPDDR5X Ultra
LPDDR5X
Storage Type
UFS 4.1
UFS 4.1
Operating System
Android v16
Android v16
Camera
Main Camera
200 MP, Sony LYT 901, f/1.85, 0.7µm, up to 105x Digital Zoom, up to 3.7x Optical Zoom, 35 mm
50 MP, Primary, f/1.7, 1/1.55", OmniVision OV50H, 2.0µm, up to 120x Digital Zoom, 23 mm
Secondary Camera
200 MP, Telephoto, f/2.67, 1/1.28", Samsung, 85 mm
12 MP, Ultra-Wide Angle, f/2.2, OmniVision, 15 mm
Tertiary Camera
50 MP, Ultra-Wide Angle, f/2.0, Sony, 14 mm
50 MP, Telephoto, f/3.0, 115 mm
Front Camera
50 MP, f/2.45
MP
32 MP, f/2.2, 21 mm
MP
Rear Video Recording
8k @30 fps 4k @30/60/120 fps Full HD @30/60/120 fps
4k @30/60 fps Full HD @30/60 fps HD @30 fps
Front Video Recording
—
—
Camera Features
Autofocus, OIS, Flash, Screen flash, 105x Digital Zoom, up to 3.7x Optical Zoom
Autofocus, OIS, Flash, Screen flash, 120x Digital Zoom, Auto Flash, Filters, Xiaomi ProFocus, HDR, Slow Motion Video, Pro Mode, Stereo recording
Memory
Internal Storage
512
GB
256
GB
Expandable Storage
—
no
Battery
Battery Capacity
6600
mAh
6500
mAh
Fast Charging
yes
yes
Charging Speed
100
W
67
W
Wireless Charging
yes
—
Network
5G Support
yes
yes
WiFi
Yes, Wi-Fi 7 (802.11 be/ax), MIMO
Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 6GHz, MIMO
Bluetooth
Yes, v6.0
Yes, v6.0
Design
Weight
232
g
200
g
Build Material
Glass
-
Corning Gorilla Glass, Glass 7i
-
Colors
Eclipse Black
Violet
Connectivity
USB Type
USB Type C
USB Type C
NFC
yes
yes
Headphone Jack
no
no
SIM Type
Nano
SIM1: Nano, SIM2: Nano/eSIM
Dual SIM
yes
yes
General
Release Date
2026-05-06
2026-06-04
SIM Slot
Dual SIM
Dual SIM
Water Resistance
Water Resistant
Yes, Water resistant, IP68, (up to 30 minutes in a depth of 1.5 meter)
OS Updates
5 Years
—
Security Updates
7 Years
—
Model Name
vivo X300 Ultra
Xiaomi 17T
Who should buy this
✓ Ideal for users looking for…
- SLR-level camera quality that rivals professional gear
- Impressive battery life with 100W fast charging
- Smooth, blindingly bright 144Hz AMOLED display
- Blazing performance for any task you throw at it
- Premium glass build with IP68/IP69 water resistance
- Five years of OS updates and seven years of security patches
! Consider before buying…
- Price tag of ₹1.6 lakh puts it out of reach for most
- UI needs manual tweaking to feel polished out of the box
- Ultrawide camera falls noticeably short of the main and telephoto
✓ Ideal for users looking for…
- 5G works across all carriers
- Dual-SIM setup includes eSIM flexibility
- Charger and protective case come in the box
! Consider before buying…
- No headphone jack
- After-sales support has raised complaints
Compare Prices
₹159,999
₹69,999