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The UNISOC T8300 is a 6 nm smartphone chip with two Cortex-A78 performance cores, six Cortex-A55 efficiency cores and a Mali-G57 MC2 GPU. Its published AnTuTu V10 figures do not agree: UNISOC’s current product page claims more than 725,000 points, while its 2025 launch announcement said more than 510,000 and Notebookcheck lists 515,103. Those are attributed results, not a score every T8300 phone is guaranteed to reach.
UNISOC T8300 specifications
The T8300 is an octa-core smartphone system-on-chip. The figures below are UNISOC’s platform specifications; they describe capabilities and options, not necessarily the components or features a phone maker chooses to include.
| Area | Published specification | What it means for a phone |
|---|---|---|
| Process | 6 nm | UNISOC lists the process as 6 nm; the cited specification does not identify a foundry. |
| CPU | 2× Arm Cortex-A78 up to 2.2 GHz; 6× Arm Cortex-A55 up to 2.0 GHz | The A78 cores handle more demanding work, while the A55 cores are intended for lighter tasks. |
| GPU | Arm Mali-G57 MC2 at 950 MHz | Graphics performance in a particular game also depends on the phone’s cooling, software and game settings. |
| Memory | LPDDR4X at 2133 MHz | The platform’s listed memory type and speed do not establish how much RAM a phone has. |
| Storage | eMMC 5.1 or two-lane UFS 2.2 | These are platform options. Check the specific phone listing to find which storage technology it uses. |
| Display and video | FHD+ display support at up to 120 Hz; 4K video decode at 30 fps; video encode at 2K and 30 fps | A phone’s panel resolution and refresh rate, and its camera’s recording modes, are handset-specific. |
| Camera | Up to 108 MP; listed modes include 32 MP at 25 fps and dual 16 MP at 30 fps | Sensor choice, image processing and available output modes depend on the phone maker. |
| Wireless and navigation | Wi-Fi 802.11 b/g/n/ac; Bluetooth 5.4; GPS, GLONASS, BeiDou and Galileo | These are listed platform capabilities; implementation can vary by device. |
| Other | FM radio and TEE (Trusted Execution Environment) | The manufacturer lists these features, but their user-facing availability depends on the device. |
UNISOC’s T8300 product specifications
How fast is the T8300 in benchmarks?
The available AnTuTu V10 figures conflict, so they should be read as separate claims and listings rather than combined into a single expected score.
| Benchmark | Reported result | Attribution and context |
|---|---|---|
| AnTuTu V10 | Above 510,000 | UNISOC launch announcement published March 13, 2025. |
| AnTuTu V10 | 515,103 | Notebookcheck’s listed T8300 test entry, accessed in 2026. |
| AnTuTu V10 | Above 725,000 | UNISOC’s current product page, accessed in 2026. The page cautions that results may vary by benchmark version and test environment. |
| Geekbench 6 single-core | 908 | Notebookcheck’s database-listed T8300 result, accessed in 2026. |
| Geekbench 6 multi-core | 2,221 | Notebookcheck’s database-listed T8300 result, accessed in 2026. |
The reviewed sources do not explain why UNISOC’s current AnTuTu figure is substantially higher than its launch-era claim and Notebookcheck’s listed result. UNISOC says its lab results may vary with version and test environment; it does not establish a reason for this particular difference. Notebookcheck’s Geekbench results are database entries, not controlled comparisons across every commercial phone with the chip.
#1 Best Overall
- YOUR CONTENT, SUPER SMOOTH: The ultra-clear 6.7" FHD+ Super AMOLED display of Galaxy A17 5G helps bring your content to life, whether you're scrolling through recipes or video chatting with loved ones.¹
- LIVE FAST. CHARGE FASTER: Focus more on the moment and less on your battery percentage with Galaxy A17 5G. Super Fast Charging powers up your battery so you can get back to life sooner.²
- MEMORIES MADE PICTURE PERFECT: Capture every angle in stunning clarity, from wide family photos to close-ups of friends, with the triple-lens camera on Galaxy A17 5G.
- NEED MORE STORAGE? WE HAVE YOU COVERED: With an improved 2TB of expandable storage, Galaxy A17 5G makes it easy to keep cherished photos, videos and important files readily accessible whenever you need them.³
- BUILT TO LAST: With an improved IP54 rating, Galaxy A17 5G is even more durable than before.⁴ It’s built to resist splashes and dust and comes with a stronger yet slimmer Gorilla Glass Victus front and Glass Fiber Reinforced Polymer back.
UNISOC’s March 13, 2025 T8300 announcement · Notebookcheck’s T8300 benchmark listing
What the T8300’s 5G support does—and does not—guarantee
UNISOC lists 5G NR Release 17, standalone and non-standalone operation (SA/NSA), 100 MHz NR bandwidth, dual-SIM standby, VoNR and VoWiFi. It also claims support for NR non-terrestrial network (NTN) satellite communications and 5G multimedia broadcast multicast service (MBS).
Rank #2
- Charger NOT Included, 6.7" Super AMOLED FHD+, 90Hz Refresh Rate, 385 ppi, 800 nits (HBM), 1080x2340px, 5000mAh Battery
- 128GB, 4GB RAM, microSDXC, Exynos 1330 (5nm), Octa-Core, Mali-G68 MP2 or Mali-G57 MC2 GPU
- Rear Camera: 50MP, f/1.8 (wide) + 5MP, f/2.2 (ultrawide) + 2MP, f/2.4 (macro), LED flash, panorama, HDR; Front Camera: 13MP, f/2.0, Android 14, up to 6 major Android upgrades, One UI 6.1
- 3G: HSDPA 850/900/1700(AWS)/1900/2100; 4G LTE: 1/2/3/4/5/7/12/13/14/20/25/26/28/29/30/38/39/40/41/48/66/71, 5G: 2/5/25/41/66/71/77/78 SA/NSA/Sub6/mmWave - Nano-SIM + eSIM
- US Model – Global Connectivity – Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Straight Talk.
These are chip-level capabilities, not a promise that a phone supports every feature. The handset’s antennas, modem configuration, firmware, carrier certification, regional model and network availability all matter. In particular, the presence of an NTN or MBS capability in the platform specification does not establish that a specific phone can connect to a satellite service or receive a broadcast network.
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Which phone is documented with the T8300?
A Singer Sri Lanka brochure for the Nubia Air 5G identifies the chipset as UNISOC T8300 and lists an 8 GB RAM / 256 GB storage configuration. This is a documented example, not evidence that the same configuration is sold in every market. Check the exact model number, memory and storage specification, and local availability before buying.
Rank #3
- YOUR CONTENT, SUPER SMOOTH: The ultra-clear 6.7" FHD+ Super AMOLED display of Galaxy A17 5G helps bring your content to life, whether you're scrolling through recipes or video chatting with loved ones.¹
- LIVE FAST. CHARGE FASTER: Focus more on the moment and less on your battery percentage with Galaxy A17 5G. Super Fast Charging powers up your battery so you can get back to life sooner.²
- MEMORIES MADE PICTURE PERFECT: Capture every angle in stunning clarity, from wide family photos to close-ups of friends, with the triple-lens camera on Galaxy A17 5G.
- NEED MORE STORAGE? WE HAVE YOU COVERED: With an improved 2TB of expandable storage, Galaxy A17 5G makes it easy to keep cherished photos, videos and important files readily accessible whenever you need them.³
- BUILT TO LAST: With an improved IP54 rating, Galaxy A17 5G is even more durable than before.⁴ It’s built to resist splashes and dust and comes with a stronger yet slimmer Gorilla Glass Victus front and Glass Fiber Reinforced Polymer back.
Singer Sri Lanka’s Nubia Air 5G brochure
How to compare T8300 phones with other chips
A processor score alone cannot tell you how a phone will feel or perform over a long gaming session. For a useful comparison, check the same benchmark version and look at the handset-level details that shape the result.
- Compare the same benchmark and version; do not put AnTuTu V10 beside a result from another version as if they were directly equivalent.
- Use results from actual phones when possible, and note cooling, RAM and storage configuration, and test conditions.
- For gaming, look for sustained performance and thermal behavior in the exact handset. The chip specification does not establish a stable frame rate.
- Check the phone’s storage type, display, camera hardware, supported network bands and which connectivity features are enabled in your region.
- For everyday value, also weigh the handset’s price, software-update policy, battery capacity and thermal design.
Power-efficiency claim and battery life
In its March 2025 launch announcement, UNISOC said the T8300’s A78 performance-core arrangement offers a 28% power-efficiency improvement compared with its predecessor. The cited announcement does not provide enough test detail to translate that manufacturer claim into a battery-life estimate for a particular phone.
Quick Recap
Best Value
- Immersive 120Hz display* and Dolby Atmos: Watch movies and play games on a fast, fluid 6.6" display backed by multidimensional stereo sound.
- 50MP Quad Pixel camera system**: Capture sharper photos day or night with 4x the light sensitivity—and explore up close using the Macro Vision lens.
- Superfast 5G performance***: Unleash your entertainment at 5G speed with the Snapdragon 4 Gen 1 octa-core processor.
- Massive battery and speedy charging: Work and play nonstop with a long-lasting 5000mAh battery, then fuel up fast with TurboPower.****
- Premium design within reach: Stand out with a stunning look and comfortable feel, including a vegan leather back cover that’s soft to the touch and fingerprint resistant.
Rank #4
- Unlocked: Compatible with all major U.S. carriers, including Verizon, AT&T, T-Mobile and other major carriers.
- Super-bright 6.8" display + Bass Boost. Enjoy boundless entertainment on a massive, 120Hz display and stereo speakers with 1.7x more powerful bass***.
- Long-lasting battery + TurboPower charging. Go over a day on a single charge with a 5000mAh battery and blazing-fast charging—even charge wirelessly.*
- 50MP** camera system with OIS. Capture sharper low-light photos and smoother videos with an unshakable camera system featuring Optical Image Stabilization.
- Stylish yet durable design. Enjoy the premium look and feel of vegan leather with Corning Gorilla Glass 5 and underwater protection.
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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