Sony Xperia 10 III Lite

Sony Xperia 10 III Lite 3D preview

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Sony Xperia 10 III Lite photo gallery

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6.0" FHD+ OLED
Snapdragon 690 5G
6GB RAM
64GB Storage
12MP+8MP+8MP Rear
4500mAh Battery
IPX5/IPX8/IP6X
8MP Front
21:9 Cinema Aspect
nanoSIM+eSIM DSDS
3.5mm Audio Jack
USB Type-C

6.0" FHD+ HDR OLED

2520 x 1080 resolution

21:9 aspect, 60 Hz refresh, 120 Hz touch scanning

Corning Gorilla Glass 6; Triluminos Display for mobile

Snapdragon 690 5G

Qualcomm octa-core (2.0 GHz + 1.7 GHz)

Android 11

Triple Rear Camera

12 MP wide (27 mm, f/1.8), 8 MP telephoto (54 mm, f/2.4), 8 MP ultrawide (16 mm, f/2.2)

Front: 8 MP (f/2.0); 4K video, SteadyShot

4500 mAh

USB Power Delivery fast charging

Xperia Adaptive Charging, Battery Care, STAMINA Mode

Non-removable

5G Sub-6 (n77 / n78)

Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.1, NFC, Osaifu-Keitai

USB-C (USB 3.1 Gen 1), 3.5 mm audio jack

6 GB RAM + 64 GB Storage

microSDXC up to 1 TB

nanoSIM + eSIM (DSDS/DSDV)

Launched as a Japan-exclusive variant, the Xperia 10 III Lite was introduced in the late summer of 2021 through Rakuten Mobile and select SIM-free channels. The device shares its hardware foundation with the standard Xperia 10 III but differs in storage, SIM configuration, and FM radio support.

  • Announcement date: August 20, 2021 (Rakuten Mobile press release)
  • Retail availability: August 27, 2021 (online and Rakuten Mobile shops)
  • Launch price: 46,800 JPY (tax included)
  • Market: Japan (Rakuten Mobile, IIJmio, mineo, goo Simseller, nuro Mobile, BIGLOBE Mobile)
  • Colours at launch: Black, White, Blue, Pink (channel-dependent)

The Lite model is distinguished from the base Xperia 10 III by its model number XQ-BT44, 64 GB internal storage, nanoSIM plus eSIM dual-SIM, and the omission of FM radio.

Sony retained the compact, narrow form factor of the Xperia 10 III for the Lite variant. Official specifications describe a waterproof and dustproof construction suitable for daily use.

  • Dimensions: approximately 154 × 68 × 8.3 mm
  • Weight: approximately 169 g
  • Front glass: Corning Gorilla Glass 6
  • Durability: IPX5 / IPX8 water resistance, IP6X dust resistance
  • Fingerprint sensor: side-mounted

The 68 mm width makes the phone comfortable to grip, while the 21:9 display stretches nearly edge-to-edge in the tall chassis.

The Xperia 10 III Lite features a 6.0-inch OLED panel with Sony’s Triluminos Display for mobile and HDR support. The resolution and aspect ratio are consistent with Sony’s product-family specifications.

  • Panel type: OLED (FHD+ HDR)
  • Resolution: 2520 × 1080 pixels
  • Aspect ratio: 21:9 cinematic format
  • Refresh rate: 60 Hz (touch scanning at 120 Hz)
  • Colour performance: DCI-P3 97 %, 10-bit tonal gradation
  • Protection: Corning Gorilla Glass 6

The display is well-suited for widescreen video content and offers strong contrast and colour accuracy for an OLED panel in this price tier.

Official Sony support documentation and Rakuten’s announcement confirm a triple‑camera array on the rear, with an 8 MP front camera for selfies. All three rear lenses are capable of stills and video, including 4K recording.

  • Rear camera 1 (wide): 12 MP, 27 mm equivalent, f/1.8, 1/2.8" Exmor R sensor, 75° FoV
  • Rear camera 2 (telephoto): 8 MP, 54 mm equivalent, f/2.4, 1/4" sensor, 45° FoV
  • Rear camera 3 (ultrawide): 8 MP, 16 mm equivalent, f/2.2, 1/4" sensor, 120° FoV
  • Video features: 4K movie recording, SteadyShot stabilization, 720p slow‑motion at 120 fps
  • Front camera: 8 MP, f/2.0, 1/4" sensor, 78° FoV, HDR photo, Portrait selfie, Smile Shutter

The camera software includes Superior Auto, Manual mode, Night shooting, Bokeh effect, and hybrid zoom up to 10×.

Powered by the Qualcomm Snapdragon 690 5G Mobile Platform, the Xperia 10 III Lite runs Android 11 out of the box. The chipset delivers adequate performance for daily tasks and 5G connectivity.

  • SoC: Qualcomm Snapdragon 690 5G (octa‑core, 2.0 GHz + 1.7 GHz)
  • RAM: 6 GB
  • Internal storage: 64 GB UFS
  • Expandable storage: microSD / microSDHC / microSDXC up to 1 TB
  • Operating system: Android 11

The software experience includes Sony’s camera and audio enhancements, Xperia Adaptive Charging, Battery Care, and STAMINA power‑saving modes.

Beyond the core hardware, the Xperia 10 III Lite bundles several convenience and multimedia features that distinguish it within Sony’s midrange lineup.

  • Audio: Hi‑Res Audio (wired and wireless via LDAC), DSEE Ultimate, Qualcomm aptX HD, stereo recording
  • Durability: IPX5 / IPX8 water resistance, IP6X dust resistance, Gorilla Glass 6
  • Biometrics: side‑mounted fingerprint sensor
  • Japan‑specific: Osaifu‑Keitai (FeliCa) for mobile payments, eSIM support
  • Not supported: Wireless charging, FM radio (Lite‑specific omission)

The phone also includes NFC, a 3.5 mm audio jack, and USB‑C with DisplayPort output (up to 2560 × 1440 at 60 fps).

A 4500 mAh battery powers the Xperia 10 III Lite, with USB Power Delivery fast charging supported over the USB‑C port. Sony includes several software battery‑management tools to extend cell lifespan.

  • Capacity: 4500 mAh (typical)
  • Wired charging: USB Power Delivery (fast charging)
  • Software features: Xperia Adaptive Charging, Battery Care, STAMINA Mode
  • Wireless charging: Not supported
  • Removable battery: No

The combination of an efficient Snapdragon 690 and the 4500 mAh capacity should deliver all‑day endurance under typical usage.

The Xperia 10 III Lite supports 5G Sub‑6 in Japan along with comprehensive legacy network bands. Dual‑SIM capability is provided by a physical nanoSIM and an embedded eSIM.

  • 5G bands (Japan): n77, n78
  • LTE bands (Japan): 1, 3, 4, 12, 18, 19, 38, 41
  • 3G bands: 1, 4
  • GSM bands: 850, 900, 1800, 1900 MHz
  • Wi‑Fi: 802.11 a/b/g/n/ac (2.4 + 5 GHz)
  • Bluetooth: 5.1
  • USB: USB‑C (USB 3.1 Gen 1), DisplayPort output
  • Audio: 3.5 mm headphone jack
  • NFC / Osaifu‑Keitai: Supported
  • Sensors: Accelerometer, Geomagnetic, Gyro, Light, Proximity, Fingerprint (side)

The device also includes A‑GPS, A‑GLONASS, Beidou, Galileo, and QZSS for location services.

The Sony Xperia 10 III Lite (XQ‑BT44) is a Japan‑market mid‑range smartphone that balances a premium OLED display, triple‑camera versatility, and robust water/dust protection with a moderate 64 GB storage ceiling and a 60 Hz panel. Launched in August 2021 at ¥46,800, it provides a compelling package for users in Japan who value compact dimensions, 5G readiness, and Sony’s multimedia features, though its regional exclusivity and storage limitations are notable caveats.

Launch Price (MSRP): Current Market Price:
JP¥46,800
— views Research contribution by specs.global