realme 14x 5G vs Vivo X300 Ultra
Compare realme 14x 5G and Vivo X300 Ultra side by side, including display, battery, camera, chipset, and other key specifications.
realme 14x 5G
realme UI 6.0
Starting priceN/A
Memory8GB (Expandable up to 18GB) / 256GB
Battery5000 mAh
Vivo X300 Ultra
OriginOS 6
Starting priceN/A
Memory16GB / 1TB
Battery6600 mAh (typ) / 6395 mAh (rated)
Quick buying guide
The important differences at a glance
Vivo X300 Ultra leads in more of the measurable highlights below, while the other phone may still suit different priorities.
This summary uses catalog data and current starting prices. Camera quality, software experience, and real-world battery life can differ from raw specifications.
Full comparison
Specifications side by side
Differences are highlighted
| Specification | realme 14x 5G | Vivo X300 Ultra |
|---|---|---|
| Variants & Pricing | ||
| All Variants | GLOBAL: 8GB (Expandable up to 18GB) / 256GB, PTA: N/A, Card slot: Yes, Availability: Yes, Colors: Peridot Green, Carbon Black | GLOBAL: 16GB / 1TB, PTA: N/A, Card slot: No, Availability: Yes, Colors: Victory Green, Eclipse Black |
| Price | N/A | N/A |
| PTA Approved | N/A | N/A |
| RAM | 8GB (Expandable up to 18GB) | 16GB |
| Storage | 256GB | 1TB |
| Card Slot | Yes | No |
| Colors | Peridot Green, Carbon Black | Victory Green, Eclipse Black |
| Availability | Yes | Yes |
| Currency | USD | PKR |
| Basic | ||
| Launch Date | 2025-01-24 | N/A |
| Security Updates Until | N/A | N/A |
| Upcoming Device | No | No |
| Status | Available | Available |
| Manufacturer | Realme | vivo |
| Warranty | 1 Year | 1 Year |
| Official Website | N/A | https://www.vivo.com |
| OS | realme UI 6.0 | OriginOS 6 |
| Android Version | Android 15 | Android 16 |
| Performance | ||
| Chipset | MediaTek Dimensity 6300 | Qualcomm Snapdragon 8 Elite Gen 5 |
| CPU | Octa-core (up to 2.4 GHz) | Octa-core, up to 4.6GHz |
| GPU | ARM Mali-G57 MC2 | 8850-AC Snapdragon 8 Elite Gen 5 (3 nm) CPU Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) GPU |
| Benchmark | AnTuTu | AnTuTu |
| Benchmark Score | 0 | 0 |
| Benchmark Remarks | Entry-level 5G Realme smartphone with Dimensity 6300, 120Hz display and 5000mAh battery | Ultra-flagship camera phone featuring Snapdragon 8 Elite Gen 5, ZEISS triple-prime imaging system, dual 200MP cameras, 6600mAh battery, 144Hz 2K display, and 7 years of security updates. |
| Display | ||
| Size | 6.67 inches | 6.82 inches |
| Type | IPS LCD, 120Hz | 2K ZEISS Master Color Display, AMOLED, 1.07B colors, 100% DCI-P3, Dolby Vision |
| Resolution | 720 x 1604 pixels | 3168 x 1440 pixels |
| PPI Density | 264 | 510 |
| Refresh Rate | 120Hz | 1-144Hz Adaptive |
| Body | ||
| Dimensions | 165.7 x 76.22 x 7.94 mm | N/A |
| Weight | 190 g | N/A |
| SIM | Dual Nano-SIM | Dual Nano-SIM |
| IP Rating | N/A | IP68/IP69 |
| Battery | ||
| Battery | 5000 mAh | 6600 mAh (typ) / 6395 mAh (rated) |
| Charging | 15W Fast Charge | 100W FlashCharge, 40W Wireless FlashCharge |
| Camera | ||
| Back Camera | 50 MP, f/1.8 (wide, AF) | 50 MP Sony LYTIA 818 (14mm ultrawide, OIS) + 200 MP Sony LYTIA 901 (35mm main) + 200 MP HP0 APO Telephoto (85mm, OIS) + 5 MP Color-Sensing Camera |
| Front Camera | 8 MP | 50 MP |
| Back Camera Count | 3 | 4 |
| Front Camera Count | 1 | 1 |
| Back Video | 1080p@30fps | 4K@120fps Dolby Vision, 4K@120fps Log, 4K Master Color Video |
| Front Video | 1080p@30fps | N/A |
| Back Flash | Yes | Yes |
| Front Flash | No | No |
| Camera Features | HDR, AI camera, Panorama | ZEISS Master Lenses Collection, Dolby Vision Video, 10-bit Log Video, ACES Integration, Time-Lapse, Slow Motion, AF Tracking Snapshot, Portrait, Landscape Mode 2.0, Night Landscape, Street Photography 3.0, Color Palette, vivo Refined Color, Pro Video Mode |
| Zoom | N/A | Up to 400mm equivalent optical reach with ZEISS Telephoto Extender Gen 2 Ultra |
| Connectivity | ||
| Network | GSM / WCDMA / LTE / 5G | 2G / 3G / 4G / 5G |
| SIM Type | Dual Nano-SIM | Dual Nano-SIM |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac (2.4GHz & 5GHz) | Wi-Fi 802.11 |
| Bluetooth | 5.3 | 5.4, A2DP |
| GPS | GPS, GLONASS, BeiDou, Galileo, QZSS | Yes |
| NFC | Yes | Yes |
| Infrared | No | No |
| Radio | No | No |
| USB | USB Type-C | USB Type-C (USB 3.2, up to 10Gbps) |
| Sensors | ||
| Fingerprint | Side-mounted fingerprint sensor | 3D Ultrasonic Fingerprint Scanner |
| Others | accelerometer, proximity sensor, ambient light sensor, compass, flicker sensor | accelerometer, gyroscope, compass, ambient light sensor, proximity sensor, X-axis linear motor |
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