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The vivo Y21 5G and realme 16x 5G both list the MediaTek Dimensity 6300 and an HD+ LCD display, so the chipset name alone does not separate them. On the official specification pages, the realme 16x 5G has the higher refresh-rate ceiling (144 Hz against 120 Hz) and the larger typical battery (7000 mAh against 6500 mAh). The vivo Y21 5G offers an 8 GB RAM option that realme’s listed configurations do not include. The price gap cannot be read directly from the two official stores, because vivo shows only an MRP while realme shows a selling price and an MRP.
Specifications side by side
The table below uses the figures on each brand’s official specification or product page. These are manufacturer ratings, so read them as listed values rather than measured results.
| Item | vivo Y21 5G | realme 16x 5G |
|---|---|---|
| Chipset | MediaTek Dimensity 6300 | MediaTek Dimensity 6300 |
| Display | 6.74-inch HD+ LCD, up to 120 Hz | 17.30 cm (about 6.81-inch) HD+ LCD, up to 144 Hz |
| RAM and storage | 4 GB, 6 GB or 8 GB RAM, each with 128 GB storage | 4 GB + 128 GB, 6 GB + 128 GB, or 6 GB + 256 GB |
| Typical battery capacity | 6500 mAh | 7000 mAh |
| Rated charging | 44 W | Up to 45 W |
| Rear cameras | 50 MP main, plus an additional 0.08 MP rear camera as listed | 50 MP main |
| Front camera | 5 MP | 8 MP |
| Software | Android 16 with OriginOS 6 | realme UI 7.0 |
| Update commitment | Not stated on vivo’s specification page | Two Android OS updates and three years of security patches, per realme’s official product page |
Chipset: same name, no verified speed gap
Both phones use the Dimensity 6300, so the processor family is identical. That tells you nothing about speed under load. Neither manufacturer’s page establishes a real-world performance result, and no independent benchmark or gaming test is available for either phone in the sources reviewed here. Gaming frame rates, multitasking and heat behaviour will depend on the RAM configuration, software and thermal design, so do not assume the realme is faster or slower because of its model name.
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Both screens are HD+ LCD panels, so sharpness is not a listed difference. The realme’s 144 Hz maximum is the higher number on paper. The rate you actually see depends on whether an app or game supports it and on the refresh-rate setting you choose on the phone. Many everyday apps will not run at the maximum, so the higher ceiling matters most for apps that do support it.
#1 Best Overall
- Please check your phone model before buying.
- All items are inspected and are in good condition before shipment.
- Replace old, broken, cracked or damaged items.
- If you have any questions about quality assurance and friendly after-sales service, please contact us in time.
- LCD Screen and Digitizer Full Assembly for Vivo Y21s / Y21 / Y21a / Y21e / Y21T / Y21G / Y33e / Y33s 5G / Y32 / Y01 / Y02s / Y16 V2111 V2110
Memory and storage variants
vivo lists three RAM options, 4 GB, 6 GB and 8 GB, and all three use 128 GB of storage. realme lists 4 GB + 128 GB, 6 GB + 128 GB and 6 GB + 256 GB. The vivo’s 8 GB option is the only 8 GB configuration in this pair, while the realme’s 256 GB option is the only one with that storage size. The 4 GB + 128 GB variant is the one both brands list on their official stores, so it is the cleanest starting point for a price check. Availability of each variant can vary by seller and region.
Battery and charging
The realme lists a 7000 mAh typical capacity and charging of up to 45 W. The vivo lists 6500 mAh and 44 W. Typical capacity is a rated figure, not a measured endurance result, and the one-watt charging difference is small. The time a phone takes to charge depends on the charger and cable you use, so neither listing tells you how long a full charge takes in practice.
Rank #2
- Compatible with vivo Y21 5G 2026 / Y11d 4G
- High quality PU leather, very lightweight, it has a card bit, can stand using
- Fulltection covers all corners and willvide adequatetection for your mobile phone.
- Easy access To All Buttons,Camera,speaker and connector.Allows Charging without removing the case
- Included card slots and money pocket, carry around your credit and debit cards, and cash without having to take your wallet with you
Cameras
Both phones list a 50 MP main rear camera. The vivo also lists an additional 0.08 MP rear camera, and its front camera is 5 MP. The realme’s front camera is 8 MP. Megapixel counts do not establish image quality, sensor size, lens quality or processing, and no sourced camera test in these listings compares the two. If selfie resolution is your main camera concern, the realme’s specification is higher on paper; for overall photo quality, the specifications leave the question open.
Software and update support
The vivo Y21 5G ships with Android 16 and OriginOS 6. The realme 16x 5G runs realme UI 7.0. realme’s official product page states two Android OS updates and three years of security patches. vivo’s specification page does not state an equivalent support period, so do not assume one. If long-term updates matter to you, check vivo’s current support information before you buy.
Rank #3
- Compatible with vivo Y21 5G (2026) / Y60 Y60m V2531A V2559BA / Y6t V2559A / Y11 5G / Y11d 4G
- Rigid PC + soft TPU double-layer protection, four corners of the invisible airbag warm punch , no fear of falling and touching.
- Skeletonized structure design to increase air circulation and enhance heat dissipation performance.
- Strong magnet attraction ring, compatible with multiple magnetic devices, such as wireless chargers, wallets, battery packs, magnetic car mounts. (Cell phones need to support wireless charging in order to support wireless charging)
- Precise cutouts are designed for easy access to all ports, buttons and camera. The buttons are soft, responsive and easy to press, giving you easy access to all ports and functions without removing the case, and are easy to install and remove.
Price: why the official listings are not directly comparable
The two official stores show different kinds of price for the same 4 GB + 128 GB configuration.
| Store | Phone and variant | Price shown |
|---|---|---|
| vivo official online store | vivo Y21 5G, 4 GB + 128 GB | ₹32,999 MRP; no selling price shown |
| realme official online store | realme 16x 5G, 4 GB + 128 GB | ₹28,999 selling price; ₹48,999 MRP |
Subtracting the two figures would suggest a ₹4,000 gap, but that comparison mixes an MRP with a selling price, and an MRP is a reference figure rather than what buyers usually pay. The realme’s MRP is also far above its selling price, which signals a discount but does not show what the phone costs on any given day. Selling prices change, so neither figure should be treated as a fixed price for either phone.
Quick Recap
Best Value
- Compatible with vivo Y11D 4G / Y21 5G (2026) V2553 V2554
- Premium synthetic leather cover guards your device against scratches and drops.
- The PU leather flap covers the phone screen to avoid scratches in everyday use. Card slots and note clips allow you to carry your debit card, cWhiteit card, ID card, and receipt with you on the go.
- Easy access To All Buttons,Camera,speaker and connector.Allows Charging without removing the case .
- Built-in stand feature with different viewing angles for hands-free movie-watching or video-chatting.
Rank #4
- [Great Value for Money] You can get good quality products for what you can afford
- [LCD Screen Replacement Kit] Used to replace or repair faulty screens, such as abnormal screen response, display issues, pixel distortion, LCD screen breakage, touch issues, incorrect color issues, and LCD aging and failure.
- [Quality Assurance] Each item has been checked and in good condition before shipping, if you find any quality problem or delivery question before install, please contact us as soon as possible
- Cellphone LCD Screen LCD Screen and Digitizer Full Assembly for Vivo Y21s / Y21 / Y21a / Y21e / Y21T / Y21G / Y33e / Y33s 5G / Y32 / Y01 / Y02s / Y16 V2111 V2110
How to compare prices on the day you buy
- Choose the same storage configuration on both sides. The 4 GB + 128 GB variant is the one both official stores list.
- Open each brand’s official online store and note whether the price shown is a selling price or an MRP.
- Compare selling price with selling price. If vivo shows only an MRP, look for the selling price at checkout before you compare.
- Check the same variant on other sellers you trust, and include any offers that apply. Read the conditions of each offer, because bank or exchange offers often change the effective price.
- Note the date you checked. Prices change, and a comparison is only valid for the day it was made.
Which phone fits which buyer
- Choose the vivo Y21 5G if you need the 8 GB RAM option, which realme does not list, and the vivo’s selling price for your chosen variant is lower than the realme’s on the day you buy.
- Choose the realme 16x 5G if you want the higher refresh-rate ceiling, the larger rated battery, the 256 GB storage option, or the update commitment stated on realme’s product page.
- If price is your deciding factor, the comparison is not settled until you confirm same-variant selling prices from both official stores or your preferred sellers.
- If you need proof of performance, battery life or photo quality, these specification sheets do not provide it. Look for independent tests before relying on any of those claims.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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