vivo X300 vs Xiaomi 17
The vivo X300 scores 9.1 in our rating, and the Xiaomi 17 scores 8.6. The vivo X300 leads in display, design and software support, while the Xiaomi 17 is ahead in battery. The vivo X300 is the newer phone, announced Oct 13, 2025.
Key differences
Why choose the vivo X300
- Bigger screen 6.31 inches vs 6.3 inches
- Longer optical zoom 3× vs 2.6×
- Brighter screen 4,500 nits vs 3,500 nits
- Better water resistance IP68 + IP69 vs IP68
- Newer model Oct 13, 2025 vs Sep 25, 2025
- More RAM 12 GB / 16 GB vs 12 GB
Why choose the Xiaomi 17
- Bigger battery 6,330 mAh vs 6,040 mAh
- Silicon-carbon battery
- Faster wired charging 100 W vs 90 W
- Faster wireless charging 50 W vs 40 W
- Higher-resolution video 8K@30 vs 4K@120
- Higher screen resolution 1220 × 2656 px vs 1216 × 2640 px
PhoneRanked scores
Calculated from specs, relative to phones from the same year and price range. How we rate phones
Value for money marked “est.” is an estimate: that phone has no official US launch price, so it is not highlighted against the others.
Spec
vivo X300Xiaomi 17
Overall
9.1
8.6
Display
8.8
8.6
Performance
8.8
8.9
Camera
8.2
8.2
Battery
7.8
8.0
Design
9.0
8.7
Software support
8.4
3.5
Value for money
6.0 est.
6.0 est.
Display
Spec
vivo X300Xiaomi 17
Size
6.31 inches
6.3 inches
Type
OLED, ZEISS Master Color Display
OLED, CrystalRes OLED
Resolution
1216 × 2640 px
1220 × 2656 px
Pixel density
460 ppi
460 ppi
Refresh rate
120 Hz
120 Hz
Adaptive refresh
✓ Yes
✓ Yes
Peak brightness
4,500 nits
3,500 nits
HDR
—
HDR10+, Dolby Vision, HDR Vivid
Protection
—
Xiaomi Shield Glass
Performance
Spec
vivo X300Xiaomi 17
Process
3 nm
3 nm
Max CPU clock
4.21 GHz
4.6 GHz
GPU
Mali-G1 Ultra
Adreno 840
RAM
12 GB / 16 GB
12 GB
Storage
256 GB / 512 GB / 1 TB
256 GB / 512 GB
Storage type
UFS 4.1
UFS 4.1
microSD slot
✕ No
✕ No
Cameras
Spec
vivo X300Xiaomi 17
Main camera
200 MP, f/1.68, 1/1.4"
50 MP, f/1.67, 1/1.31"
Optical stabilization
✓ Yes
✓ Yes
Ultrawide
50 MP
50 MP
Telephoto
50 MP, 3× optical, periscope
50 MP, 2.6× optical
Optical zoom
3×
2.6×
Rear cameras
3
3
Rear video
4K@120
8K@30
Front camera
50 MP
50 MP
Front video
—
4K@60
Battery and charging
Spec
vivo X300Xiaomi 17
Capacity
6,040 mAh
6,330 mAh
Battery type
Li-Ion
Silicon-carbon
Wired charging
90 W
100 W
Wireless charging
40 W
50 W
Reverse wireless
—
✕ No
Charger in box
✓ Yes
✕ No
Design and build
Spec
vivo X300Xiaomi 17
Dimensions
150.57 × 71.92 × 7.95 mm
151.1 × 71.8 × 8.06 mm
Thickness
7.95 mm
8.06 mm
Weight
190 g
191 g
Form factor
Bar
Bar
Frame
Aluminum
Aluminum
Back
Glass
Glass
Water resistance
IP68 + IP69
IP68
Fingerprint
Under-display ultrasonic
Under-display ultrasonic
3D face unlock
✕ No
✕ No
SIM
Dual Nano-SIM + eSIM
Dual Nano-SIM + eSIM
Colors
Halo Pink, Phantom Black, Mist Blue, Iris Purple
Black, Venture Green, Alpine Pink, Ice Blue
Connectivity and features
Spec
vivo X300Xiaomi 17
5G
✓ Yes
✓ Yes
Wi-Fi
Wi-Fi 7
Wi-Fi 7
Bluetooth
6.0
6.0
USB
USB-C 3.x
USB-C 3.x
NFC
✓ Yes
✓ Yes
3.5 mm jack
✕ No
✕ No
Stereo speakers
✓ Yes
✓ Yes
Satellite
✕ No
✕ No
IR blaster
✓ Yes
✓ Yes
Software
Spec
vivo X300Xiaomi 17
OS at launch
Android 16
Android 16
Interface
OriginOS 6
Xiaomi HyperOS 3
OS updates
5 years
—
Security updates
7 years
—
Launch and price
Spec
vivo X300Xiaomi 17
Announced
Oct 13, 2025
Sep 25, 2025
Released
Oct 17, 2025
Sep 27, 2025
Status
Released
Released
Green marks the stronger value in a row. Specs come from official manufacturer data, cross-checked with established tech media; each phone page lists its sources. Report an error
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