Vivo X300 Ultra vs X200 Ultra Comparison: Which Phone to Buy?

The Vivo X200 Ultra was the best camera phone of last year, with its Zeiss-tuned optics and a 35mm main lens. Now, Vivo has launched the X300 Ultra, which raises the bar further with dual 200 MP cameras, a bigger battery and better performance. Both are amazing phones in my opinion, but the question is whether the new phone is worth the upgrade or if you should save some money and get the old one instead. Let's find out in this Vivo X300 Ultra vs X200 Ultra comparison. 

Vivo X300 Ultra vs X200 Ultra: Design 

• Both phones look similar at first glance with the Vivo X300 Ultra being slimmer at 8.2mm compared to the X200 Ultra's 8.7mm.

• There is IP 68/69 rating on both the devices for protection against dust and water.

• The X300 Ultra weighs more at 232 grams than the X200 Ultra which weighs around 229 grams.

Starting with the design, both are unapologetically large devices. The Vivo X200 Ultra weighs 229 grams, while the X300 Ultra is heavier at 232–237 grams, depending on the variant. This could be because the newer model features a bigger 6,600 mAh battery. But the Vivo X300 Ultra is surprisingly thinner at 8.2mm than the X200 Ultra's 8.7mm. 

While I wouldn't say either of them is a one-handed friendly, I do prefer the slimmer aesthetics of the X300 Ultra, as it feels more comfortable to hold. Both have IP68 and IP69 water resistance ratings, so neither will struggle with rain, splashes, or accidental drops in water. 

The similarities continue, since both phones have an aluminium frame with a glass back that thankfully doesn't attract any fingerprints. However, I miss the dedicated camera button on the Vivo X200 Ultra, which is absent on the newer model.

Image Credit: Vivo

It allowed users to zoom and click photos just like the camera control on iPhone 16 and iPhone 17 models. As said in our Vivo X300 Ultra review, its design feels more refined, but neither phone will disappoint anyone who appreciates serious flagship build quality.

Vivo X300 Ultra vs X200 Ultra: Display 

• Both phones share the same 6.82-inch 2K LTPO AMOLED panel size and resolution.
• The X300 Ultra comes with faster 144Hz refresh rate versus the X200 Ultra's 120Hz.
• There is Armor Glass protection on both phone, and the two share similar 4500 nits peak brightness.

It seems that Vivo has not made many changes between the displays of the X300 Ultra and the X200 Ultra. Both have a 6.82-inch 2K LTPO AMOLED panel with Dolby Vision and HDR 10+ support. So, that makes it really tough for me to pick between the two since they are both stunning to look at. 

The main upgrade on the X300 Ultra is the jump from 120Hz to 144Hz adaptive refresh rate. This puts it along the same lines as the Realme GT 8 Pro and the iQOO 15. In everyday use, there isn't much difference since most apps max out at 120 Hz. The only noticeable change is present in some games that support 144 Hz.

Besides that, even the peak brightness on both phones tops out at 4,500 nits, so outdoor visibility is even across the board. So, I would pick the X300 Ultra's display as the winner in this comparison, although the difference is very incremental and most people won't even notice it. 

Vivo X300 Ultra vs X200 Ultra: Hardware 

• The Vivo X300 Ultra comes with the latest Snapdragon 8 Elite Gen 5 processor.
• Meanwhile, the X200 Ultra packs the Snapdragon 8 Elite chipset from last year.
• Both phones come with up to 16 GB of LPDDR5X RAM and UFS 4.1 storage.

Performance is one area where the Vivo X300 Ultra takes its first major lead, as it features the Snapdragon 8 Elite Gen 5 SoC. This delivers 20% CPU and 23% GPU higher performance jump over last year's Snapdragon 8 Elite used in the X200 Ultra. Meanwhile, both phones ship with up to 16 GB LPDDR5X RAM and 1 TB of UFS 4.1 storage.

Image Credit: Vivo

While the Vivo X200 Ultra came with two additional chips, the VS1 to handle pre-processing and the V3+ for post-processing of images. The newly released X300 Ultra only comes with a single Pro Imaging Chip VS1+ for pre-processing only. 

As for gaming, between the two, I would say that the Vivo X300 Ultra is a better option. Not just because of the newer processor, which can handle most games at the highest graphics and framerates with ease. But also because it has a larger 5,800mm² vapour chamber. Thanks to this, I didn't feel the phone ever getting uncomfortably hot to use after playing for long hours at a time. 

Vivo X300 Ultra vs X200 Ultra: Software

• The Vivo X300 Ultra ships with OriginOS 6 globally based on Android 16.
• The Vivo X200 Ultra launched in China with OriginOS 5 based on Android 15 and Funtouch OS 15 in other regions.

• The X300 Ultra promises 5 major OS updates and 7 years of security patches versus 4 OS updates and 5 years of security patches on the X200 Ultra.

Coming to the software, the X200 Ultra launched on OriginOS 5 in China, but global buyers got Funtouch OS 15 instead. However, Vivo later released OriginOS 6 globally to all users. On the other hand, the Vivo X300 Ultra launched in China with OriginOS 6, and it is also coming to all global markets for the first time. 

OriginOS 6 brings a redesigned UI with smoother animations, a revamped control centre, blur effects reminiscent of Apple's iOS 26 Liquid Glass, and the Origin Island. This is Vivo's take on an iPhone 14 Pro's Dynamic Island around the front camera. There are also numerous new lock screen customisations, and a cross-device PC linking and file transfers.

It is generally a really well-rounded experience that I talked about in-depth in my Vivo X300 Pro review. And it stands as my second favourite Android skin right behind OnePlus' OxygenOS. That said, the X300 Ultra will get longer software support as it will go up to Android 21 as opposed to the X200 Ultra, which will be supported till Android 19. So, if you are thinking long-term, get the X300 Ultra. 

Vivo X300 Ultra vs X200 Ultra: Camera

• The X300 Ultra comes with a 200 MP Sony LYT-901 lens with a larger 1/1.12-inch sensor.
• Meanwhile, the Vivo X200 Ultra has a 50 MP Sony LYT-818 lens with a 1/1.28-inch sensor.
• Both phones use a 200 MP telephoto at 3.7x optical zoom but the X300 Ultra gets better stabilisation.

Both phones have remained pretty neck to neck in other departments, but the camera is where the real difference surfaces between the two. 

Image Credit: Vivo

Starting with the main camera, the Vivo X200 Ultra uses a 50 MP Sony LYT-818 lens with a 1/1.28-inch sensor size and a 35mm focal length. The X300 Ultra keeps the same 35mm focal length but jumps to a 200MP Sony LYT-901 sensor with a much larger 1/1.12-inch sensor. 

The photos come off similar on the two devices. But the details are much clearer on the X300 Ultra, especially in low-light situations. This is thanks to the larger sensor and better stabilisation. 

As for the periscope camera, the X200 Ultra used a 200MP Samsung HP9 telephoto camera at 3.7x optical zoom and OIS. The X300 Ultra switches to a 200 MP Samsung HP0 sensor with similar optical zoom and focal length. However, the newer phone uses ZEISS APO standards, gimbal-grade 3° OIS, which delivers better stabilisation and smoother shots at long ranges. 

In terms of the ultrawide camera, both phones use the same 50 MP lens with a Sony LYT-818 sensor. Similarly, on the front, you can find a 50 MP camera on both phones that takes sharp, natural-looking selfies and is capable of recording videos at 4K 60 FPS. 

Vivo X300 Ultra vs X200 Ultra: Battery 

• The X300 Ultra gets a 6,600mAh silicon carbon battery with a 100W fast charging support.
• In comparison, the Vivo X200 Ultra has a smaller 6,000 mAh battery capacity with 90W charging.
• Both phones support 40W wireless charging and bypass charging.

I don't think the battery is going to be an issue on either of the two devices, but the X300 Ultra clearly takes a win with its higher 6,600 mAh capacity in comparison to the X200 Ultra's 6,000 mAh. While on paper, this might not seem like a big enough difference, but in my usage, the X300 Ultra gave me around 8.5 hours of screen time. This included taking tons of photos, gaming and casual chit-chat on socials.

As for charging, it is a step up from 90W to 100W on the X300 Ultra. A full charge takes around 46 minutes, slightly faster than the X200 Ultra. It is also worth noting that both phones support 40W wireless charging and bypass charging, so the two are even on that front.

Vivo X300 Ultra vs X200 Ultra: Is the New Phone Worth the Upgrade? 

Before we come down to the final verdict of this comparison between the Vivo X300 Ultra and the X200 Ultra, let's take a look at a quick comparison of both of their specs. 

If you already own the X200 Ultra, then there is very little incentive for you to upgrade to the X300 Ultra. The new main camera, slimmer design, bigger battery and faster processor are some good improvements, but not enough to justify buying a newer model. 

But if you are looking to pick between the two, I would highly recommend going with the X300 Ultra. It gives you longer software updates and a higher battery capacity, along with slightly better camera hardware. At the end of the day, it all comes down to your budget. But if your pocket can afford it, I would definitely suggest that you get the Vivo X300 Ultra.