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The UNISOC Tiger T620 is an entry-level 4G phone chipset with two Cortex-A75 performance cores, six Cortex-A55 efficiency cores, and a Mali-G57 MP1 GPU. Published benchmark results give a rough point of comparison, not a promise of how every T620 phone will perform: scores vary by benchmark version and handset, and some listings have very small sample counts.
UNISOC Tiger T620 specifications
Reference databases describe the T620 as an octa-core, 12 nm mobile system-on-chip (SoC). Its mix of older performance and efficiency cores is designed for everyday phone workloads, rather than high-end processing or graphics.
| Specification | Reported details |
|---|---|
| CPU | 2 × Arm Cortex-A75, up to 2.2 GHz; 6 × Arm Cortex-A55, up to 1.8 GHz |
| GPU | Arm Mali-G57 MP1, listed at 850 MHz |
| Process | 12 nm |
| Memory | LPDDR4X at 1866 MHz, with a 2 × 16-bit bus |
| Cellular | LTE/4G; not 5G |
These specifications are reported by NanoReview, Notebookcheck, and 91mobiles. They describe the platform, not necessarily the exact components or features enabled in an individual phone.
Platform capabilities are not handset guarantees
91mobiles lists support for up to 8 GB of memory, UFS 2.2 storage, a 108 MP camera sensor, and an FHD+ display. Those are reported platform-level capabilities; a phone maker chooses what to implement. Actual RAM, storage type, camera resolution, and screen resolution must be checked against the specific device’s specifications.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
The same source lists peak modem rates of up to 300 Mbps download and 150 Mbps upload. These are reported capability figures, not expected real-world speeds. Results depend on the phone’s modem implementation, supported bands, carrier, signal, and network conditions.
UNISOC T620 benchmark results
Published scores differ by test version and device. The results below are useful as reference points, but they should not be treated as controlled comparisons or as guaranteed scores for every T620 phone.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
| Benchmark | Published result | Device and sample context |
|---|---|---|
| AnTuTu 11 | 452,545 | NanoReview associates the result with an itel S25 Ultra. The page also lists user submissions of 447,852 dated 2026-02-25 and 443,956 dated 2025-09-08. |
| Geekbench 6 | 497 single-core; 1,541 multi-core | NanoReview indicates fewer than three samples. |
| Geekbench 6.7 | 462 single-core; 1,521 multi-core | Notebookcheck lists results for a Teclast T65 with a T7280 (T620). |
| PCMark 3.0 | 8,888 | NanoReview reports fewer than three tested phones. |
The NanoReview T620 listing supplies the AnTuTu 11, Geekbench 6, and PCMark results and sample notes. Notebookcheck’s T7280 (T620) page provides the Geekbench 6.7 results for the Teclast T65. Different Geekbench versions should not be treated as the same test, and scores from different phones should not be averaged into a single chipset score.
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The CPU configuration and published scores place the T620 in the entry-level class. They can help distinguish it from faster platforms, but they do not establish how smoothly a particular app or game will run on a particular phone. Handset memory, software, screen resolution, cooling, and sustained thermal behavior all matter.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
For games such as Call of Duty, the chipset name alone cannot guarantee lag-free play. Performance depends on the game version, graphics settings, the phone’s cooling and thermal limits, and its implementation of the platform. Look for tests of the exact handset and settings if gaming performance is a deciding factor; do not read a benchmark score as a promise of a specific frame rate.
T620 and T7280: why both names appear
Some listings identify this processor as the UNISOC T7280 (T620). Notebookcheck uses that combined label for its Teclast T65 results, so searching for both “T620” and “T7280” can help reconcile product pages and benchmark entries. Notebookcheck says the T620 and T619 specifications are the same on paper; that does not establish identical performance across phones.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Phones that use the T620
NanoReview names the itel S25 Ultra as a phone using the T620 and associates that handset with its AnTuTu 11 score. This is an example of a listed device, not a guarantee of current availability or of the configuration sold in every region. Check the precise regional model and its published specifications before relying on a listing.
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How to compare T620 phones fairly
- Compare results from the same benchmark version and, where possible, equivalent test conditions.
- Check the exact phone configuration, including RAM, storage, and display resolution.
- Consider cooling and software, especially for sustained gaming or other demanding workloads.
- Confirm cellular bands and network support for your carrier and region; a platform’s LTE capability does not ensure every handset supports every band.
- Use tests of the actual handset for practical performance questions rather than assuming that all phones with the same SoC will behave identically.
The listed specifications and scores are from secondary reference databases; no UNISOC primary datasheet is cited here. The databases offer useful reference data, but they are not a controlled, independent comparison of T620 phones.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
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.
