# 最轻便、最易携带的短焦投影仪是什么？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

What is the lightest and most portable short throw projector?

## 产品列表

### Samsung The Freestyle SP-LSP3BLAXZA
```yaml
product: samsung-the-freestyle-sp-lsp3blaxza
brand: Samsung
price_gbp: 398.36
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
lumens: 550 LED lumens
resolution: 1920 x 1080
input_ports: 1 x Micro HDMI
throw_ratio: 1.2
contrast_ratio: 300:1
keystone_correction: Auto vertical and horizontal
```

- **价格:** £398.36 [^1]
- **概述:** The Samsung The Freestyle is a compact, lightweight smart projector with Full HD resolution, a 180-degree cradle, automatic focus, leveling, and keystone correction. Its built-in Tizen platform, 360-degree sound, and external-battery compatibility make it well suited to portable home entertainment in dim rooms.
- **最适合:** 重量仅为 1.8 lb，采用 180 度设计，支持自动梯形校正、USB-C 供电和 1.2 投射比，可在相对较短的距离投射最大 100 in 的画面，便携性和灵活性都非常出色。

### BenQ GV50
```yaml
product: benq-gv50
brand: BenQ
price_gbp: 466.51
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
lumens: 500 ANSI lumens
resolution: 1920 x 1080
input_ports: 1 x HDMI 2.0b, 1 x USB-A 2.0, 1 x USB-C DisplayPort
throw_ratio: 1.2
contrast_ratio: 100000:1
keystone_correction: Auto vertical ±20 degrees, horizontal ±30 degrees, rotation ±30 degrees; manual vertical, horizontal and rotation ±40 degrees
```

- **价格:** £466.51 [^2]
- **概述:** The BenQ GV50 is a portable 1080p laser projector with 500 ANSI lumens, Google TV, built-in Netflix support and a flexible design for wall or ceiling projection. Its integrated 2.1-channel 18W audio system and automatic image adjustments make it well suited to bedroom movie nights, gaming and flexible home entertainment.
- **最适合:** GV50重量仅为4.6 lb，采用紧凑设计，具备1.2投射比、灵活旋转底座和自动梯形校正功能，是在小空间内投射大画面的高度便携选择，不过它属于标准投射比投影仪，而不是短焦投影仪。
- **附加来源:** [^3]

---
## 参考来源
[^1]: Audio Video Nation, 访问日期 2026-09-13. https://www.audiovideonation.com/samsung-the-freestyle-sp-lsp3blaxza-full-hd-smart-projector/
[^2]: Adorama, 访问日期 2026-09-13. https://www.adorama.com/benq-gv50-full-hd-laser-dlp-smart-ceiling-projector-white/p/bqgv50
[^3]: Avoira, 访问日期 2026-09-13. https://shop.avoira.com/benq-gv50-standard-throw-projector-500-ansi-lumens-dlp-1080p-1920x1080-white-9h-jsr77-59e.html