The Honor 400 5G and T-Mobile T Phone 3 both feature impressive performance specs, though with noticeable differences in storage, RAM, and processing power. The Honor 400 5G offers 512GB of internal storage, significantly more than the T-Mobile T Phone 3's 128GB. In terms of RAM, the Honor 400 5G also leads with 12GB compared to the T-Mobile T Phone 3's 6GB, which will generally allow for better multitasking and handling of demanding applications.
Both devices are powered by Qualcomm Snapdragon chips, but the Honor 400 5G uses the newer Snapdragon 7 Gen 3, while the T-Mobile T Phone 3 features the Snapdragon 6 Gen 3. The Honor's chipset is paired with an Adreno 720 GPU, while the T-Mobile T Phone 3 uses the Adreno 710 GPU. Additionally, the Honor 400 5G has a faster CPU, with clock speeds of 2.63 GHz for the single high-performance core, 2.4 GHz for three mid-performance cores, and 1.8 GHz for four efficiency cores. The T-Mobile T Phone 3’s CPU runs at 2.4 GHz for its four high-performance cores and 1.8 GHz for the other four cores.
Both phones use the same 4 nm semiconductor size, support 64-bit architecture, and include integrated LTE. The Honor 400 5G has a slightly faster RAM speed at 3200 MHz compared to the T-Mobile T Phone 3's 2750 MHz, and both devices support the same maximum memory bandwidth of 25.6 GB/s. In terms of TDP, the Honor 400 5G has a lower value of 6W, while the T-Mobile T Phone 3 has a TDP of 7W. The maximum memory supported is 16GB for the Honor 400 5G, and 12GB for the T-Mobile T Phone 3. Both phones support DirectX 12, have integrated graphics, OpenGL ES 3.2 support, use big.LITTLE technology, and include TrustZone security, but the Honor 400 5G offers a higher potential for performance due to its stronger RAM and CPU configuration.