Sony Xperia 1 II 5G Dual SIM TD-LTE JP XQ-AT42 (Sony PDX-203)
Sony · Announced Mar 2020
About Sony Xperia 1 II
The Sony Xperia 1 II presents a sleek silhouette measuring 72 mm wide, 166 mm tall and just 7.9 mm thick, weighing in at 181 grams. Its front is dominated by a 6.5‑inch AM‑OLED panel that delivers a striking 1644 × 3840 pixel resolution, offering vivid colours and deep contrast for media consumption and everyday use. The device accommodates a single SIM card, keeping the frame clean and focused on essentials.
Inside, the phone runs Google Android 10 out of the box and is equipped with 8 GiB of RAM to support smooth multitasking. Power is supplied by a 4000 mAh battery that can be replenished via wired charging at up to 11 watts. As indicated by its model designation, this variant includes 5G TD‑LTE connectivity, ensuring compatibility with the relevant network bands while maintaining the Xperia line’s emphasis on display quality and ergonomic design.
Compared with the base Sony Xperia 1 II, this variant upgrades the RAM to 12 GiB.
It matches the 12 GiB RAM of the Green Edition model but is aimed at the Japanese market instead of a global release and lacks the Green Edition branding.
It also differs from the Japanese‑market SOG01 variant by providing double the RAM (12 GiB versus 8 GiB) and from the global dual‑sim XQ‑AT52 model by being region‑specific to Japan and offering more RAM.
Technical Specifications
All TD-NR bands (3)
- TD-NR 3500 MHz (N78)
- TD-NR 3700 MHz (N77)
- TD-NR 4700 MHz (N79) bands
All LTE bands (14)
- LTE 1500 MHz (Band XXI)
- LTE 1700/2100 MHz (Band 4, AWS)
- LTE 1800 MHz (Band 3)
- 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 (5)
- 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)
All UMTS bands (5)
- UMTS 2100MHz (Band I, IMT)
- UMTS 800MHz (Band VI)
- UMTS 800MHz (Band XIX)
- 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
3 other phones with the same base model: Sony Xperia 1 II
