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vivo T4x 5G vs OPPO A6x 5G: specifications
This comparison is between the India-market vivo T4x 5G and OPPO A6x 5G, model CPH2823. OPPO also sells a separate 4G A6x and other regional versions; their specifications may differ.
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| Specification | vivo T4x 5G (India) | OPPO A6x 5G (India, CPH2823) |
|---|---|---|
| Processor | MediaTek Dimensity 7300 5G, 4nm; four cores up to 2.5GHz and four up to 2.0GHz | MediaTek Dimensity 6300, 8-core |
| RAM and storage | 6GB/128GB, 8GB/128GB or 8GB/256GB; LPDDR4X, UFS 3.1; no expandable ROM listed | 4GB/64GB, 4GB/128GB or 6GB/128GB; LPDDR4X, UFS 2.2; storage card supported |
| Display | 6.72-inch LCD; 2408 × 1080 FHD+; 120Hz; 393ppi; 1050-nit HBM | 6.75-inch LCD; 1570 × 720 HD+; up to 120Hz; 256ppi; 1125-nit typical HBM |
| Rear cameras | 50MP main, f/1.8; 2MP bokeh, f/2.4 | 13MP wide, f/2.2, autofocus |
| Front camera | 8MP, f/2.05 | 5MP, f/2.2 |
| Battery | 6500mAh typical; 6360mAh rated | 6500mAh typical; 6335mAh rated |
| Maximum listed charging | Up to 44W FlashCharge | Up to 45W SUPERVOOC |
| Software on specification page | Android 15 with Funtouch OS 15 | ColorOS 15.0; OPPO says OS details are for reference and may change |
| Dust and water resistance | IP64; tested in controlled laboratory conditions, and resistance may decline with wear | IP64; OPPO notes laboratory conditions and cautions against liquid or dust damage |
Specifications are from vivo India and OPPO India. The makers’ figures describe listed hardware and conditions, not a direct independent test.
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How the differences affect the choice
Display: vivo is sharper; OPPO is slightly larger
The OPPO panel is 0.03 inches larger diagonally, but the vivo’s 2408 × 1080 resolution is substantially higher than the OPPO’s 1570 × 720. That makes vivo the more promising choice for fine text and detail on paper. Both advertise refresh rates up to 120Hz, while the quoted peak-brightness figures are not identical measures: vivo lists 1050 nits HBM and OPPO lists 1125 nits typical HBM.
#1 Best Overall
- Full GOOG Service: Same User experience as the local mobile version. It's manufactured by vivo China Headquarter Factory. We will help you to install full set of GOOG APPs. The frequencies supported cover main network bands. The package contains compatible charger with local standard. Needless to worry about the GOOG Service, language, charging and network compatibility. Since this is a China Version mobile phone, please note some contents might still be Chinese and may not be changed.
- PROFESSIONAL V-SLR CAMERA SYSTEM — 3+2 Z EISS Master Lens Array with dual 200MP sensors (1/1.12″ S ONY LYTIA 901 main + 200MP 85mm gimbal-stabilized telephoto) and a 50MP ultrawide. Covering 14mm to 400mm full focal range with CIPA 7.0-level stabilization. This is the original Chinese version – fully unlocked and ready for global use. Every shot delivers Z EISS natural color science.
- IMMERSIVE 2K DISPLAY — 6.82-inch 2K Z EISS Master Color AMOLED flat display with 1-144Hz LTPO adaptive refresh rate. Peak brightness 4500nits for outdoor visibility, supports Dolby Vision, HDR 10+, and Netflix HDR. 2160Hz PWM dimming + full-range DC dimming for eye protection – perfect for gaming and streaming.
- FLAGSHIP PERFORMANCE — Snapdragon 8 Elite Gen 5 (TSMC 3nm, up to 4.6GHz). Ice Vein Fluid VC cooling system. Runs Funtouch OS (Chinese version) with full GOOG Play Services pre-installed, so you get a clean Android 16 experience with all US apps working seamlessly.
- ALL-DAY BATTERY — 6600mAh battery. 100W wired FlashCharge (0-100% in ~30 min) + 50W wireless FlashCharge. Includes C-to-C charger. IP68/IP69 dust/water resistance. The Chinese version retains the original high-capacity battery and fast charging protocol – no regional downgrade.
Processor: a listed-spec advantage, not a measured speed result
vivo specifies the Dimensity 7300 5G on a 4nm process, with four cores up to 2.5GHz; OPPO lists the Dimensity 6300. This points to a stronger platform on the vivo spec sheet, but does not by itself establish app speed, gaming frame rates or sustained performance. No comparable independent benchmark is available here.
Cameras: more megapixels do not guarantee better photos
vivo lists a 50MP main rear camera and an 8MP front camera, against OPPO’s 13MP rear and 5MP front figures. These are resolution differences, not proof of superior image processing or photo quality. The OPPO’s listed rear camera has autofocus; the provided specifications do not establish a direct image-quality winner.
Storage: choose between more internal capacity and card expansion
vivo offers a listed 8GB/256GB option and UFS 3.1 storage. OPPO tops out at 6GB/128GB in the configurations shown, uses UFS 2.2 and supports a storage card. If you keep many apps and files, compare the exact variant available to you and decide whether more built-in capacity or expandable storage matters more.
Battery and charging: near-identical capacity, tiny rated-wattage gap
Both phones list a 6500mAh typical battery, with different rated capacities: 6360mAh for vivo and 6335mAh for OPPO. OPPO’s maximum listed charging rate is 45W, one watt above vivo’s 44W. The figures do not prove OPPO charges faster in use: adapters, charging protocols, battery state and thermal management affect results. vivo says a standard charger is included; OPPO’s box contents can vary by region. Neither specification sheet establishes comparative battery endurance or real-world charging time.
Rank #2
- Full GOOG Service: Same User experience as the local mobile version. It's manufactured by vivo China Headquarter Factory. We will help you to install full set of GOOG APPs. The frequencies supported cover main network bands. The package contains compatible charger with local standard. Needless to worry about the GOOG Service, language, charging and network compatibility. Since this is a China Version mobile phone, please note some contents might still be Chinese and may not be changed.
- PROFESSIONAL V-SLR CAMERA SYSTEM — 3+2 Z EISS Master Lens Array with dual 200MP sensors (1/1.12″ S ONY LYTIA 901 main + 200MP 85mm gimbal-stabilized telephoto) and a 50MP ultrawide. Covering 14mm to 400mm full focal range with CIPA 7.0-level stabilization. This is the original Chinese version – fully unlocked and ready for global use. Every shot delivers Z EISS natural color science.
- IMMERSIVE 2K DISPLAY — 6.82-inch 2K Z EISS Master Color AMOLED flat display with 1-144Hz LTPO adaptive refresh rate. Peak brightness 4500nits for outdoor visibility, supports Dolby Vision, HDR 10+, and Netflix HDR. 2160Hz PWM dimming + full-range DC dimming for eye protection – perfect for gaming and streaming.
- FLAGSHIP PERFORMANCE — Snapdragon 8 Elite Gen 5 (TSMC 3nm, up to 4.6GHz). Ice Vein Fluid VC cooling system. Runs Funtouch OS (Chinese version) with full GOOG Play Services pre-installed, so you get a clean Android 16 experience with all US apps working seamlessly.
- ALL-DAY BATTERY — 6600mAh battery. 100W wired FlashCharge (0-100% in ~30 min) + 50W wireless FlashCharge. Includes C-to-C charger. IP68/IP69 dust/water resistance. The Chinese version retains the original high-capacity battery and fast charging protocol – no regional downgrade.
Protection and software claims
Both manufacturers list IP64 protection, with laboratory-condition and usage caveats. vivo says resistance may decline with wear; OPPO warns that liquid or dust damage remains possible. OPPO also advertises “48-Month Fluency Protection” for A6x 5G versions with 128GB or more ROM. Its product page describes this as laboratory fluency testing, not a guarantee of no lag. See the OPPO A6x 5G overview for the claim and its qualification.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Price difference in India
A 91mobiles comparison page displayed the vivo T4X at ₹16,999 through Flipkart and the OPPO A6x at ₹18,999 through Amazon when checked in 2026—a ₹2,000 difference in that snapshot. These are retailer-linked displayed prices, not fixed official prices or a guarantee of today’s offers. Check the live listing for the exact RAM/storage variant, seller, stock, offers and delivery before deciding which costs less. The price snapshot appears on 91mobiles’ comparison page.
Which phone should you buy?
- Choose the vivo T4x 5G on specifications if you prioritize display sharpness, the listed processor, higher camera resolution or a larger internal-storage option.
- Consider the OPPO A6x 5G if a storage card is important, its current deal is better, or you prefer its software or design.
- Check before ordering that the listing is the India 5G model and the memory configuration you want; price and network-band support vary by market and time.
For box contents and the vivo specifications, see vivo India’s T4x 5G parameters. Actual performance can vary with software, environment and use, as both manufacturers note.
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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.
