vivo X300 E vs Xiaomi 17
The vivo X300 E scores 7.9 in our rating, and the Xiaomi 17 scores 8.2. The vivo X300 E leads in battery and design, while the Xiaomi 17 is ahead in performance and camera. The vivo X300 E is the newer phone, announced Jul 27, 2026.
Key differences
Why choose the vivo X300 E
- Bigger battery 7,200 mAh vs 6,330 mAh
- Bigger screen 6.59 inches vs 6.3 inches
- Longer optical zoom 3× vs 2.6×
- Brighter screen 5,000 nits vs 3,500 nits
- Higher refresh rate 144 Hz vs 120 Hz
- Better water resistance IP68 + IP69 vs IP68
Why choose the Xiaomi 17
- Silicon-carbon battery
- Faster wired charging 100 W vs 90 W
- Lighter 191 g vs 199.5 g
- Sharper display 460 ppi vs 459 ppi
- Adaptive (LTPO) refresh rate
- Faster USB port USB-C 3.x vs USB-C 2.0
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 X300 EXiaomi 17
Overall
7.9
8.2
Display
8.6
8.6
Performance
8.4
8.9
Camera
7.2
8.2
Battery
8.3
8.0
Design
8.9
8.7
Value for money
5.0 est.
6.0 est.
Display
Spec
vivo X300 EXiaomi 17
Size
6.59 inches
6.3 inches
Type
OLED, ZEISS Master Color Display
OLED, CrystalRes OLED
Resolution
1260 × 2750 px
1220 × 2656 px
Pixel density
459 ppi
460 ppi
Refresh rate
144 Hz
120 Hz
Adaptive refresh
✕ No
✓ Yes
Peak brightness
5,000 nits
3,500 nits
HDR
—
HDR10+, Dolby Vision, HDR Vivid
Protection
—
Xiaomi Shield Glass
Performance
Spec
vivo X300 EXiaomi 17
Process
3 nm
3 nm
Max CPU clock
3.8 GHz
4.6 GHz
GPU
Adreno 829
Adreno 840
RAM
12 GB
12 GB
Storage
256 GB / 512 GB
256 GB / 512 GB
Storage type
UFS 4.1
UFS 4.1
microSD slot
✕ No
✕ No
Cameras
Spec
vivo X300 EXiaomi 17
Main camera
50 MP, f/1.88, 1/1.56"
50 MP, f/1.67, 1/1.31"
Optical stabilization
✓ Yes
✓ Yes
Ultrawide
8 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
—
8K@30
Front camera
50 MP
50 MP
Front video
—
4K@60
Battery and charging
Spec
vivo X300 EXiaomi 17
Capacity
7,200 mAh
6,330 mAh
Battery type
Li-Ion
Silicon-carbon
Wired charging
90 W
100 W
Wireless charging
—
50 W
Reverse wireless
✕ No
✕ No
Charger in box
✓ Yes
✕ No
Design and build
Spec
vivo X300 EXiaomi 17
Dimensions
157.52 × 74.33 × 7.79 mm
151.1 × 71.8 × 8.06 mm
Thickness
7.79 mm
8.06 mm
Weight
199.5 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
Dual Nano-SIM + eSIM
Colors
Sunlight Orange, Midnight Black, Moonlight White
Black, Venture Green, Alpine Pink, Ice Blue
Connectivity and features
Spec
vivo X300 EXiaomi 17
5G
✓ Yes
✓ Yes
Wi-Fi
Wi-Fi 7
Wi-Fi 7
Bluetooth
5.4
6.0
USB
USB-C 2.0
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 X300 EXiaomi 17
OS at launch
Android 16
Android 16
Interface
OriginOS 6
Xiaomi HyperOS 3
Launch and price
Spec
vivo X300 EXiaomi 17
Announced
Jul 27, 2026
Sep 25, 2025
Released
Jul 31, 2026
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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