With the recent flagship launch, Asus' ROG 7 Ultimate has taken the smartphone market by storm and people are wondering if they should upgrade or not. Tech enthusiasts are claiming this to be the best gaming phone that you can have right now, but the question rises: Is it a worthy successor, if not a replacement, to its predecessor, the ROG Phone 6D Ultimate?There are many factors to consider for a fair comparison between the two devices. The ROG Phone 6D Ultimate was announced in October last year, and was hugely appreciated by the gaming community for the innovation it carried.This article will consider technical specifications like display, performance, and camera to see whether spending extra cash on the new ASUS premium smartphone is worth it or not.Asus ROG Phone 6D Ultimate vs ROG 7 UltimateHere is a detailed comparison between the two "ultimate" gaming devices from the Taiwanese tech giant:ROG Global@ASUS_ROGThe ROG Phone 7 Ultimate showcases the creative spirit of ROG.Dare to show your true style with ROG #Snapdragon #ROGPhone7 #ForThoseWhoDare20227The ROG Phone 7 Ultimate showcases the creative spirit of ROG.Dare to show your true style with ROG 💪#Snapdragon #ROGPhone7 #ForThoseWhoDare https://t.co/txR8WsXPEkOverall specificationsDeviceASUS ROG Phone 6D UltimateASUS ROG Phone 7 UltimateProcessorMediaTek Dimensity 9000+, Mali G710Qualcomm Snapdragon 8 Gen 2, Octa-core, Adreno 740RAM16GB LPDDR5X16GB LPDDR5XDisplay6.78-inch AMOLED, 165Hz refresh rate6.78-inch Samsung AMOLED, 165Hz refresh rateMain Cameras50 MP f/1.9, Wide Angle, Primary Camera, 13 MP Ultra-Wide Angle Camera, 5MP Macro50 MP f/1.9, Wide Angle, Primary Camera, 13 MP Ultra-Wide Angle Camera, 5 MP MacroOptical ZoomNANAVideo RecordingUp to 8K 24 FPSUp to 8K 24 FPSStorage512GB UFS 3.1512GB UFS 4.0Battery6000mAh, 65W fast charging6000mAh, Quick Charge 5.0Charging Speed65W in the box65W in the boxAccessories in the boxType C to Type C cable, Sim ejector, 65W Power Adapter, Aero caseType C to Type C cable, Sim ejector, 65W Power Adapter, Aero casePriceStarts at $1170Expected $1350Looking at the overall features of both the phones, we can see a trend develop. Most features are similar and slightly upgraded, but the deal-breaker included in the ROG 7 Ultimate is its processor. The latest and fastest Android chip, the Qualcomm Snapdragon 8 Gen 2 is embedded inside the 7 series and it makes all the difference.The price point of the ROG 7 Ultimate is expected to be around $1300 and the 6D Ultimate is selling from $1170. Is the processor as well as other features worth the extra money?PerformanceThe ROG 7 Ultimate wins hands down in this department. It is equipped with the most powerful processor available for Android right now and can handle long, heavy gaming sessions smoothly. Most flagships that are coming out are using this chip and for good reason. It is powerful yet battery efficient and provides good GPU performance, making it an attractive choice for gaming devices.On the other hand, the ROG 6D Ultimate is powered by the MediaTek Dimensity 9000+ processor, the best from MediaTek. This device can still be called a gaming beast as it can run any game you throw at it, but it slacks in terms of benchmark scores from the Qualcomm SD 8 Gen 2.DisplayUndisturbed display of the ROG phone 7 (Image via GSMArena)There is no competition if you are thinking about whose display is better. Both are the same in terms of viewability, pixel density, and resolution. The signature look on the front AMOLED panels of these devices is an undisturbed screen, scrapped off of the camera notch. No, the front camera is still there, just hidden somewhere inside the narrow bezels for a seamless gaming experience.Both devices have a screen refresh rate of 165Hz, which matters when it comes to pulling out the highest refresh rates possible when gaming. It makes these devices a wonderful choice if you enjoy games with good graphics and visuals like Honkai Star Rail or Genshin Impact.CameraAre you looking for a camera phone and confused between the ROG 7 Ultimate and the ROG 6D Ultimate? Well, you shouldn't be, because these are not photography-oriented devices. Yes, they can take good-quality photos thanks to the SonyIMX766 primary sensors. The shots are above average in natural lighting conditions and take good dynamic range shots, but they are not the best.Cameras are not the ultimate selling point for these devices and the majority of the user experience and power is diverted to provide the best gaming experience.BatteryYou cannot complain about the battery on these smartphones. They come with dual channel 6000mAh batteries that can be charged at a speed of 65W. The ROG 7 Ultimate also supports QuickCharge 5.0 giving it an upper hand over its predecessor.These phones support two Type-C charging ports and AeroCool technology. As such, these are excellent choices for streaming games across platforms. You can enjoy long sessions of gaming without worrying about heating or running out of battery, making them the best gaming phones out there.VerdictNow, the best part is, which device should you go for or is the ROG 7 Ultimate worth upgrading to? If you already own a ROG 6D Ultimate, then it is best to wait for the next generation of phones. The ROG 7 Ultimate, yes, is the best device for gaming right now. However, at the rates at which processor manufacturers are putting out their products, we can expect to see the ROG Phone 8 series in a year or two.The ROG 7 Ultimate has a top-notch display, amazing battery life, and somewhat above-average cameras. And if you are searching for a device to buy for gaming and streaming, you should definitely go for the ROG 7 Ultimate, for the ultimate gaming experience.For more such informative content, follow Sportskeeda's Gaming Tech.