The Phone Apple Couldn't Make...
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Receive an additional $25 credit for Ting today when you sign up at linus.ting.com Sign up for Private Internet Access VPN at privateinternetaccess.com In-screen fingerprint readers are FINALLY becoming a thing. But are they even worth considering yet?... Buy Vivo X21 on Amazon: geni.us Discuss on the forum: linustechtips.com Our Affiliates, Referral Programs, and Sponsors: linustechtips.com Linus Tech Tips merchandise at designbyhumans.com Linus Tech Tips posters at crowdmade.com Our Test Benches on Amazon: amazon.com Our production gear: geni.us Get LTX 2018 tickets at ltxexpo.com Twitter - twitter.com Facebook - @LinusTech Instagram - @linustech Twitch - twitch.tv Intro Screen Music Credit: Title: Laszlo - Supernova Video Link: youtube.com iTunes Download Link: itunes.apple.com Artist Link: soundcloud.com Outro Screen Music Credit: Approaching Nirvana - Sugar High youtube.com Sound effects provided by freesfx.co.uk
The video kicks off with Linus introducing a rather unusual phone, the Vivo X21, highlighting that this will be a first for him in several respects. He explains that the device uses Qualcomm's Snapdragon 660 AI processor and runs FunTouch OS, noting the impressive screen to bezel ratio achieved through a top notch and an under-display fingerprint sensor. Early on, he demonstrates the fingerprint sensor, explaining how the OLED display lights up to read the ridges on a finger and comparing the sensor speed to other devices, while acknowledging it is slower than some newer on-screen systems. He also contrasts the Vivo X21 against other devices as a baseline for performance and camera capabilities, setting the stage for a detailed feature comparison rather than a pure flagship review. Throughout, he questions the value proposition for a device at this price point, considering the lack of wireless charging and NFC, while praising the display quality and design, including the curved glass back and the overall build feel. He then shifts toward camera performance, performing a stabilization test while walking, and comparing real-world results against an iPhone X for stabilization, dynamic range, and color science. The video moves into low light performance, color fidelity, and noise handling, with Linus noting the X21’s camera processing often yields more aggressive noise and color shifts than competing devices, but still acknowledging decent overall image capture. He wraps the hands-on portion by weighing value, storage, RAM, and the device’s overall balance, concluding that for the price the X21 appears to offer solid value, especially given its screen, build quality, and the novelty of an under-display fingerprint sensor. In the closing segments, Linus discusses the AI processor’s potential for battery and camera optimization, while noting it will require more time to mature, and he remarks on audio quality and speaker performance as areas that could improve in future updates. The review ends with a practical shopping note and a light plug for Ting as a sponsor, followed by a call to action to like, subscribe, and check the description for where to buy the showcased gear, merch, and community forum.
Topics · consumer_tech · smartphones · camera_performance · display_technology · hardware_design · reviews
Questions answered
- What is the Vivo X21’s standout feature according to the video?
- The standout feature highlighted is the under-display fingerprint sensor paired with an OLED screen that lights up for recognition.
- How does the Vivo X21 perform in low light compared to other devices?
- In low light, the Vivo X21 showed more processing and noise, with colors tending toward neon greens, and performance was not as strong as some competitors like the Pixel 2 XL or Galaxy S9.