Vivo X300 (12GB RAM + 512GB) vs Xiaomi 18 Pro Max
Here you can compare Vivo X300 (12GB RAM + 512GB) and Xiaomi 18 Pro Max. Comparing Vivo X300 (12GB RAM + 512GB) vs Xiaomi 18 Pro Max on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Vivo X300 (12GB RAM + 512GB) stands against Xiaomi 18 Pro Max and which one should you buy The current lowest price found for Vivo X300 (12GB RAM + 512GB) is ₹81,999 and for Xiaomi 18 Pro Max is ₹99,999. The details of both of these products were last updated on Sep 25, 2026.
| Specification | Vivo X300 (12GB RAM + 512GB) | Xiaomi 18 Pro Max |
|---|---|---|
| RAM | 12 GB | 12 GB |
| Battery | 6040 mAh, Li-ion Battery | 8500 mAh, Si/C Li-ion Battery |
| OS | Android v16 | Android v17 |
| Display | 6.31 inches, 1216 x 2640 pixels, 120 Hz | 6.9 inches, 1208 x 2624 pixels, 120 Hz |
| CPU | 4.21 GHz, Octa Core Processor | 5 GHz, Octa Core Processor |
| Price | ₹81,999 | ₹99,999 |
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Overview
| Specs Score | 88 / 100 | 97 / 100 Better Specs |
| Display Size | 6.31 in | 6.9 in Bigger Display |
| Display Resolution | 1216 x 2640 pixels Better Resolution | 1208 x 2624 pixels |
| Screen To Body Ratio | ~ 86.7% | ~ 91.6% Less Bezels |
| Storage | 512 GB More Storage | 256 GB |
| CPU Clock Speed | 4.21 GHz | 5 GHz Faster Clock Speed |
| Weight | 190 g Lighter | 235 g |
| Thickness | 8 mm Slimmer | 8.4 mm |
| Battery | 6040 mAh | 8500 mAh Bigger Battery |
General
| Country of Origin | India | |
| Model | X300 | 18 pro max |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | (SIM1 + SIM2) | SIM1+SIM2/SIM1+eSIM1/eSIM1+eSIM2 | Nano+Nano SIM |
| eSIM Support | Yes | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 5 years | |
| Security Updates | 7 years | |
| Release Date | December 02, 2025 | September 23, 2026 |
| In The Box | Model, Documentation, Type-C Cable ,USB Power Adapter, SIM Ejector, Protective Case, Protective Film (applied) |
Design
| Dimensions | 71.9 x 150.6 x 8 mm | 77.6 x 163.4 x 8.4 mm |
| Weight | 190 g | 235 g |
| Bezel less | Yes | |
| Colors | Summit Red, Mist Blue, Elite Black | Black, White, Pink, Red |
Display
| Type | Color AMOLED Screen (1B Colors) | Color LTPO AMOLED Screen (68 B) |
| Touch | Yes | Yes |
| Size | 6.31 inches, 1216 x 2640 pixels, 120 Hz | 6.9 inches, 1208 x 2624 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 460 PPI | ~ 418 PPI |
| Screen to Body Ratio | ~ 86.7% | ~ 91.6% |
| Glass Type | Xiaomi Dragon Crystal Glass 3 | |
| Brightness | 4500 nits Local Peak Brightness | 4000 nits (peak) |
| HDR Support | Yes, HDR10+ | |
| Adaptive Refresh Rate | Yes, LTPO | |
| Display Dimming | 2160Hz PWM, 120Hz | |
| Features | 2160Hz PWM, HDR10+, Night Eye Protection Mode 3.0, Game Eye Protection Mode 2.0, Sleep Comfort Mode, Smart Eye Protection Mode 3.0, Anti-Fatigue Brightness 2.0, Adaptive Color Temperature | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Dual Display | 2.9 inches, LTPO AMOLED, 596 x 976 pixels, 120Hz, Dolby Vision, HDR Vivid, HDR10+, BT.2020, 4000 nits (peak) |
Memory
| RAM | 12 GB | 12 GB |
| RAM Type | LPDDR5X Ultra | |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 512 GB | 256 GB |
| Storage Type | UFS 4.1 | UFS 4.1 |
| Card Slot | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n2/n3/n5/n7/n8/n20/n25/n26/n28/n38/n40/n41/n66/n75/n77/n78 | SA: n1/2/3/5/7/8/20/28/38/40/41/48/66*/77/78/79, NSA: n1/3/5/7/8/20/28/38/40/41/66*/77/78/79 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 2.4GHz，5.0GHz, 6.0Ghz | Wi-Fi 7 |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD | Yes, v6.0, A2DP, LE, aptX HD |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes, with GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, Cellular Positioning, Wi-Fi Positioning | with GPS, Galileo, GLONASS, Beidou, NAVIC |
| Fingerprint Sensor | Yes, In Display Ultrasonic | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope | Accelerometer, Proximity, Gyro, Compass, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Cooling System | 4000 mm2 Liquid Cooling Vapor Chamber | |
| AI Features | Veo 3 in Gemini, AI Image Studio, AI SuperLink | |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 6 m upto 30 min |
| IP Rating | IP68, IP69 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | vivo Office Kit, One-Tap Transfer, vivo DocMaster, Private Space, Vivo V3+ |
Camera
| Rear Camera | 200 MP ƒ/1.57 (Wide Angle) 200MP HPB 1/1.14" (OIS) CIPA 4.5 50 MP ƒ/2.67 (Telephoto) 50MP LYT-602 1/1.953" Telephoto (OIS) 3x Optical Zoom CIPA 4.5 50 MP ƒ/2 (Ultra Wide) 50MP JN1 1/2.76" wide-angle AF 119.4 degree | 200 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.28", 0.61µm, dual pixel PDAF, OIS 200 MP ƒ/2.4 (Periscope Telephoto) 1/1.56", PDAF (10cm - ∞), OIS, 3.2x optical zoom 50 MP ƒ/2.4 (Ultra Wide) 17mm, 102˚ (ultrawide), 1/2.88", 0.61µm, PDAF |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Laser AF, Zeiss optics, Zeiss T lens Coating, Panorama, HDR, 3D LUT import, Snapshot, Portrait, Photo, Video, High Resolution, Pano, Ultra HD Document, Slo-mo, Long Exposure, Time-Lapse, Supermoon, Astro, Landscape & Night Mode, Pro, Live Photo, Portrait Video, Night, Super Macro, ZEISS Multifocal Portrait, Stage Mode 2.0, AI Storyboard, Telephoto Extender | Laser Af, Color Spectrum Sensor, Leica Lens, Dual-tone , Hdr, Panorama |
| Video Recording | 4K, 1080p | 8K @ 30 fps UHD, 1080p @ 120 fps FHD, 720p |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 50 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 50 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus, Screen Flash |
| Front Video Recording | 4K, 1080p | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Front Camera Features | HDR | HDR, panorama |
Technical
| OS | Android v16 | Android v17 |
| Custom UI | OriginOS 6 | HyperOS 4 |
| Chipset | Mediatek Dimensity 9500 | Qualcomm Snapdragon 8 Elite Extreme Gen 6 |
| CPU | 4.21 GHz, Octa Core Processor | 5 GHz, Octa Core Processor |
| Core Details | 1 × C1-Ultra + 3 × C1-Premium + 4 × C1-Pro | |
| Fabrication Node | 2nm | |
| GPU | Arm G1-Ultra | Adreno |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB |
| Video | MP4, 3GP, AVI, Video Recording: MP4 | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback |
| FM Radio | No | No |
| Audio Features | 24-bit/192kHz Hi-Res & Hi-Res wireless audio Snapdragon sound | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6040 mAh, Li-ion Battery | 8500 mAh, Si/C Li-ion Battery |
| Fast Charging | Yes, 90W FlashCharge | Yes, 100W Fast Charging |
| Wireless Charging | Yes, 40W | Yes, 50W |
| Reverse Charging | Yes | Yes |
| Reverse Wireless Charging | Yes, 27W |
Discuss
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