Sony Xperia 1 VII 5G UW Premium Edition Dual SIM TD-LTE JP 512GB XQ-FS44 (Sony PDX-256)
Sony · Announced May 2025
About Sony Xperia 1 VII 5G
The Sony Xperia 1 VII 5G feels compact yet expansive in the hand, measuring 74 by 162 by 8.2 millimetres and weighing just 197 grams. Its 6.5‑inch AM‑OLED panel delivers vivid colours and sharp detail at a resolution of 1080 by 2340 pixels, while the single‑slot SIM tray keeps the frame clean and straightforward. The device’s sleek proportions are complemented by a lightweight build that makes it easy to slip into a pocket or bag without sacrificing screen real‑estate.
Under the surface, the phone runs Google Android 15, marketed as Vanilla Ice Cream, and is backed by 12 GiB of RAM for smooth multitasking and responsive app performance. A 5000 mAh battery powers the day, replenished through a 15‑watt wired charger when needed. As its name suggests, the Xperia 1 VII 5G is ready for next‑generation connectivity, offering 5G support alongside the refined software and hardware package that defines Sony’s latest flagship offering.
This variant steps up the memory to 16 GiB, offering more headroom for multitasking while being marketed as the UW Premium Edition for Japan’s TD‑LTE market. It distinguishes itself from the Standard Edition models that ship with 12 GiB RAM, and from the other listed JP UW variants which also use 12 GiB. Aside from the upgraded RAM, it shares the core specifications of the base Xperia 1 VII 5G.
Technical Specifications
All NR bands (5)
- NR 1700/2100 MHz (N66)
- NR 1800 MHz (N3)
- NR 2100 MHz (N1)
- NR 700 MHz (N28)
- NR 850 MHz (N5)
All TD-NR bands (6)
- TD-NR 2300 MHz (N40)
- TD-NR 2500 MHz (N41)
- TD-NR 28 GHz (N257) bands
- TD-NR 3500 MHz (N78)
- TD-NR 3700 MHz (N77)
- TD-NR 4700 MHz (N79)
All LTE bands (17)
- LTE 1500 MHz (Band 11)
- LTE 1500 MHz (Band XXI)
- LTE 1700/2100 MHz (Band 4, AWS)
- LTE 1700/2100 MHz (Band 66)
- LTE 1800 MHz (Band 3)
- LTE 1900 MHz (Band 2, PCS)
- LTE 2100 MHz (Band 1)
- LTE 2600 MHz (Band 7)
- LTE 700 MHz (Band 12)
- LTE 700 MHz (Band 13)
- LTE 700 MHz (Band 17)
- LTE 700 MHz (Band 28)
- LTE 800 MHz (Band 18)
- LTE 800 MHz (Band 19)
- LTE 850 MHz (Band 26)
- LTE 850 MHz (Band 5)
- LTE 900 MHz (Band 8)
All TD-LTE bands (6)
- TD-LTE 1900 MHz (Band 39)
- TD-LTE 2300 MHz (Band XL)
- TD-LTE 2500 MHz (Band XLI)
- TD-LTE 2600 MHz (Band 38)
- TD-LTE 3500 MHz (Band XLII)
- TD-LTE 5900 MHz (Band XLVI)
All UMTS bands (5)
- UMTS 1700/2100MHz (Band IV, AWS)
- UMTS 1900MHz (Band II, PCS)
- UMTS 2100MHz (Band I, IMT)
- UMTS 850MHz (Band V, CLR)
- UMTS 900MHz (Band VIII)
All GSM bands (4)
- GSM 1800MHz (B3)
- GSM 1900MHz (PCS, B2)
- GSM 850MHz (B5)
- GSM 900MHz (B8)
Model Variants
7 other phones with the same base model: Sony Xperia 1 VII 5G
Sony Xperia 1 VII 5G
Sony Xperia 1 VII 5G Standard Edition Dual SIM TD-LTE APAC 256GB XQ-FS72 (Sony PDX-256)
Sony Xperia 1 VII 5G
Sony Xperia 1 VII 5G Standard Edition Dual SIM TD-LTE APAC 512GB XQ-FS72 (Sony PDX-256)
Sony Xperia 1 VII 5G
Sony Xperia 1 VII 5G UW Standard Edition Dual SIM TD-LTE JP 256GB XQ-FS04 SO-51F (Sony PDX-256)
Sony Xperia 1 VII 5G
Sony Xperia 1 VII 5G UW Standard Edition Dual SIM TD-LTE JP 256GB XQ-FS14 SOG15 (Sony PDX-256)
Sony Xperia 1 VII 5G
Sony Xperia 1 VII 5G UW Standard Edition Dual SIM TD-LTE JP 256GB XQ-FS24 A501SO (Sony PDX-256)
Sony Xperia 1 VII 5G
Sony Xperia 1 VII 5G UW Standard Edition Dual SIM TD-LTE JP 256GB XQ-FS44 (Sony PDX-256)
Sony Xperia 1 VII 5G
Sony Xperia 1 VII 5G UW Standard Edition Dual SIM TD-LTE JP 512GB XQ-FS44 (Sony PDX-256)