Phone Comparison - vivo X300 Pro vs vivo iQOO 15

vivo X300 Pro
vivo x300 pro
vivo iQOO 15
vivo iqoo 15
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general General Info

Manufacturer vivo vivo
Announced October 2025 October 2025
Status Available - October 2025 Available - October 2025
Price Rs. 109,999 ($0.00) [Similarly Priced] -
Colors Black, Blue, White, Brown Black, White, Green, Blue, Color changing
Form Factor Candybar Candybar
Dimension 161.2 x 75.5 x 8 mm
(6.35 x 2.97 x 0.31 in)
163.7 x 76.8 x 8.1 mm
(6.44 x 3.02 x 0.32 in)
Weight 226 g (7.97 oz) 215 g or 220 g (7.58 oz or 7.76 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) / 1900 / 2100 - China
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
5G Network 1, 2, 3, 5, 7, 8, 18, 20, 25, 26, 28, 34, 38, 39, 40, 41, 48, 66, 77, 78, 79 SA/NSA/Sub6 1, 2, 3, 5, 7, 8, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 75, 77, 78, 80, 81, 83, 84, 89, 91, 92, 93, 94 SA/NSA
Messaging
Build Features - Fingerprint Sensor (under display, ultrasonic)
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
- Fingerprint Sensor (under display, ultrasonic)
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Color-changing rear panel

hardware Hardware and OS

OS Android 16, up to 4 major Android upgrades Android 16
User Interface OriginOS 6 OriginOS 6 (China)
Processor Octa-core (1x4.21 GHz C1-Ultra & 3x3.5 GHz C1-Premium & 4x2.7 GHz C1-Pro), Mediatek Dimensity 9500 (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 Arm G1-Ultra [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, HDR10+, HDR Vivid, Dolby Vision
4500 Nits (peak), Scratch/drop-resistant Glass, Mohs Level 4
FHD+ LTPO AMOLED Screen
144Hz, PWM, Dolby Vision, HDR10+, HDR Vivid
1000 Nits (typ), 2600 Nits (HBM), 6000 Nits (peak)
Colors 1B colors 1B colors
Size 6.78 inches [Similar] 6.85 inches [Similar]
Resolution 1260 x 2800 pixels (453 ppi) 1440 x 3168 pixels (508 ppi)
Screen-to-Body Ratio 91.14% 90.71%
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] 50 MP + 50 MP + 50 MP [Similar]
Flash LED Flash LED Flash
Features 50 MP, f/1.6, 24mm (wide), 1/1.28", 1.22µm, PDAF, OIS
200 MP, f/2.7, 85mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF, OIS, 3.7x optical zoom, macro 2.7:1
50 MP, f/2.0, 15mm, 119˚ (ultrawide), 1/2.76", 0.64µm, AF
Laser AF, Color Spectrum Sensor, Zeiss Optics, Zeiss T* Lens Coating, Panorama, HDR, 3D LUT Import
50 MP, f/1.9, (wide), 1/1.56", 1.0µm, PDAF, OIS
50 MP, f/2.7, (periscope telephoto), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom
50 MP, f/2.1, (ultrawide), 1/2.76", 0.64µm, AF
HDR, Panorama
Video 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, gyro-EIS, 4K@120fps 10-bit Log, Dolby Vision HDR 8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS
Front Camera 50 MP, f/2.0, (wide), 1/2.76", 0.64µm, AF
HDR
4K@30/60fps, 1080p@30/60fps [Similar]
32 MP, f/2.2, 21mm (wide)
HDR
4K@30/60fps, 1080p@30/60fps [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, LHDC 5 6.0, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
USB USB Type-C 3.2, OTG USB Type-C 3.2, OTG
GPS GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5) GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
Browser Yes Yes

memory User Memory

Internal 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 256 GB, 12 GB RAM Dual UFS 4.1 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 16 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
NFC NFC supported NFC supported

battery Battery

Type Non-removable Si/C Li-ion/Li-ion(Austria, Hungary, Germany) Battery
Fast Battery Charging 90W wired
40W wireless
Reverse wireless
Reverse wired
Non-removable Si/C Li-Ion Battery
Fast Battery Charging 100W wired, PPS
40W wireless
Capacity 6510 mAh/5440 mAh 7000 mAh
Stand by - -
Talk Time - -