Vivo G3 5G V2443A Specs: Screen, Battery, Bands

Updated 9 November 2026 · Standard formula, shown below

The Vivo G3 5G model V2443A is a China-market smartphone with a 6.74-inch LCD screen, a 6,000 mAh battery, and storage configurations that vary by version. Its network support is also region-specific: check the exact V2443A band list and your carrier’s frequencies before buying, because a 5G label alone does not guarantee local compatibility.

V2443A at a glance

V2443A is the model identifier associated with the Vivo G3 5G sold in China. It is not a universal specification code for every phone sold under the G3 name, and listings can combine details from different memory configurations or regional products. The core specifications commonly reported for this model are:

Display: 6.74-inch LCD, with a 1600 × 720 resolution and a refresh rate of up to 120 Hz.
Battery: 6,000 mAh, with 44 W wired charging reported for the China-market device.
Memory and storage: configurations are listed with 6 GB or 8 GB of RAM and 128 GB or 256 GB of storage, depending on the version.
Processor: MediaTek Dimensity 6300, an entry-level 5G-capable platform.
Software: the China release uses Vivo’s China-market software; language options, Google services, and update arrangements may differ from international Vivo phones.

Use these as a model overview, not a guarantee for a particular listing. Retailers sometimes describe imported handsets imprecisely, so verify the model number shown in the phone’s settings, packaging, or device information before relying on a specification.

Screen: size, resolution, and refresh rate

The 6.74-inch screen is large enough for videos, maps, and reading, but its 1600 × 720 resolution is HD+-class rather than Full HD. Text and fine details will not look as sharply defined as they do on a similarly sized 1080p display. That difference is most noticeable in small text, high-resolution photos, and close-up viewing; it matters less for ordinary messaging or video streaming.

The panel is LCD, not OLED. LCD screens rely on a backlight, while OLED pixels produce their own light. As a result, deep blacks and high-contrast scenes typically look more dramatic on OLED, though the LCD can still be perfectly practical for everyday use. The quoted refresh rate reaches 120 Hz, which can make scrolling and supported animations look smoother than a standard 60 Hz screen. It does not mean every video runs at 120 frames per second, and the phone may adjust refresh behavior to balance smoothness and battery use.

Before purchase, distinguish screen size from resolution: a larger diagonal does not itself mean a sharper image. Also check whether a seller’s listing describes the V2443A specifically rather than another Vivo G-series phone.

Battery and charging

The stated battery capacity is 6,000 mAh, a relatively large figure for this class of phone. Capacity alone cannot predict how many hours a charge will last. Screen brightness, 5G signal strength, gaming, background apps, temperature, and the selected refresh rate all affect real-world endurance.

For example, a phone used mostly for messaging on Wi-Fi may last much longer than one used for navigation, video, and mobile data in an area with weak reception. A 120 Hz setting can also use more power than a lower refresh setting, though the actual difference depends on the software and workload. Treat advertised battery life as a test-condition result, not a promise of identical daily use.

Vivo lists 44 W wired charging for the China-market G3. Charging speed varies with the charger, cable, battery level, temperature, and whether the phone is being used while plugged in. Confirm what accessories are included in the particular package, especially when ordering an import. The 6,000 mAh figure describes battery capacity; it does not establish that the battery is user-removable.

Storage and memory versions

V2443A listings commonly identify 6 GB RAM with 128 GB storage, 8 GB RAM with 128 GB storage, and 8 GB RAM with 256 GB storage. Availability depends on the sales channel and release configuration, so do not assume that every region or seller offers all three combinations.

RAM and storage do different jobs. RAM is working memory used by active apps; internal storage keeps apps, photos, downloads, and system files. A phone advertised as 256 GB does not provide all 256 GB for personal files, because the operating system and preinstalled software occupy some space. Check the exact configuration in the listing and, if possible, in the device settings.

Do not assume that storage can be expanded with a microSD card unless the seller or official specifications for the exact variant confirm a card slot. Likewise, a “virtual RAM” feature, if mentioned in a listing, uses storage as a supplement and is not equivalent to having the same amount of physical RAM.

Network bands and carrier compatibility

V2443A is a China-market model, so its supported mobile bands must be checked against the network used where you plan to use it. Published specifications for the China version list 5G NR bands n1, n5, n8, n28A, n41, n77, and n78. Listed 4G LTE bands include B1, B3, B5, B8, B28A, B34, B38, B39, B40, and B41; 3G and 2G support is also region- and carrier-dependent. Band lists can vary across documentation and sales variants, so confirm them with Vivo or the seller for the exact device.

A carrier compatibility check should cover more than whether at least one band overlaps. Carriers use different combinations of bands for coverage, capacity, and indoor service. A phone might connect to LTE but lack a key local 4G band, or support a 5G band that the carrier does not use in your area. Voice calling can also depend on carrier provisioning and VoLTE support, not merely the presence of a frequency band.

Ask the carrier which LTE and 5G bands it uses in your location.
Compare those bands with the official specifications for V2443A, including regional suffixes where relevant.
Confirm SIM type, VoLTE support, and whether the carrier permits the device on its network.
Check return terms before buying an imported phone, since compatibility cannot be judged from “unlocked” or “5G” alone.

Buying an import: software and practical checks

The G3 V2443A is intended for China, which can affect the experience outside that market. China-market software may not include Google Mobile Services or the same app store and language setup as an international Vivo phone. Installing apps may be possible in some circumstances, but Google service availability and notification behavior should not be assumed. Check the seller’s exact software description and avoid treating unofficial software changes as guaranteed features.

Before ordering, verify the model identifier, RAM/storage combination, included charger, language support, and network bands. Ask whether the device is new, refurbished, or a seller-modified import, and whether warranty service is available in your country. These checks are especially important when a listing uses a broad name such as “Vivo G3 5G” without clearly identifying V2443A.

Frequently Asked Questions

What is the screen resolution of Vivo G3 5G V2443A?
The China-market V2443A is listed with a 6.74-inch LCD at 1600 × 720 resolution and a refresh rate of up to 120 Hz.

How big is the Vivo G3 V2443A battery?
Its stated battery capacity is 6,000 mAh. Actual time between charges depends on settings, signal, apps, and usage.

Does Vivo G3 V2443A support 5G?
Yes. It is a 5G-capable model, with published China-version bands including n1, n5, n8, n28A, n41, n77, and n78. Local carrier support still needs checking.

How much storage does V2443A have?
Commonly listed versions have 128 GB or 256 GB of internal storage, paired with 6 GB or 8 GB of RAM. Confirm the exact version before purchase.

Will the China Vivo G3 work with my carrier?
Not necessarily. Compare the exact handset’s LTE and 5G bands with your carrier’s local bands, and verify VoLTE and device approval as well.

Is V2443A the same as every Vivo G3 5G?
No. V2443A identifies a particular China-market model. Other regional phones or similarly named Vivo models can have different software, bands, or hardware.

Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.