Changhong J3 vs Changhong J7: Compare Features and Specs

Buy Changhong J3 on Aliexpress, Alibaba, JD, Amazon, Geekbuying and other stores. The projector has 1000 ANSI Lumens, 1080p resolution, Android, Wi-Fi.

Glass, Plastic

21 x 20 x 12.8 cm

2.8 kg

2 x HDMI, 3.5 mm audio jack, AV, RJ-45, USB 2.0

LCD

1920 x 1080

4K

1000 ANSI lumens

1000:1

1.5 – 4.2 m

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1.33 : 1

4 Points Keystone Correction, 4K, Auto Focus, Internet, MEMC 2.0, Remote control, Bluetooth, Built-in Speaker, Home Theater, WiFi

MTK9269

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–

Android 9.0

2.4G/5G

Yes

LED

30000 hours

–

No

–

2 x 3W

25dB

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Buy Changhong J7 on Aliexpress, Alibaba, Banggood, Geekbuying, Amazon and other stores. The projector has 4K native resolution, 1600ANSI Lumens, Wi-Fi.

Glass, Plastic

29.9 x 25.6 x 13.6 cm

3.9 kg

2 x HDMI, 2 x USB 2.0, 3.5 mm audio jack, AV, DC, RJ-45

LCD

3840 x 2160

4K

1600 ANSI Lumens

1600:1

1.4 – 5 m

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1.5:1

4 Points Keystone Correction, Auto Focus, Electronic Zoom, Game projector, MEMC, Bluetooth, Built-in Speaker, Home Theater, WiFi

MTK9269

–

–

–

2.4G/5G

Yes

LED

30000 hours

–

No

–

15W

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