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  4. Qin 3 Pro

Qin 3 Pro

Qin 3 Pro
Brand: Duoqin (QIN)
Category: Phones
  • Display 5.5-inch HD+ screen
  • Camera 8MP rear camera / 5MP front
  • Memory 6GB RAM with 128GB ROM
  • Platform Helio G99 / Android 12

Our Rating

The rating is based on the opinions of users and reliable reviewers.

  • Design, Built Quality 7 / 10
  • Display Quality 8 / 10
  • Camera Quality 9 / 10
  • Audio & Multimedia 7 / 10
  • OS and Usability 9 / 10
  • Battery Performance 9 / 10

This is Qin 3 Pro. The model has almost the same specifications as the non-pro model. These include a 5.5-inches HD+ screen, 720 x 1496 pixels, an IPS panel, and a flat overhead notch that houses a 5-megapixel selfie camera.

But unlike the standard Qin 3, this Pro model comes with a larger 6GB RAM, along with 128-Gigs of internal storage. The model has an 8-core Helio G99 CPU at 2.0GHz, and it does not support either a 3.5mm audio jack or an external SD card.

As far as optic is concerned, the Qin 3 Pro has a single 8-megapixel camera on the rear. There is also a LED flash on the rear, while the selfie is capped at 5 megapixels.

Color options on these model also includes Black, White, and Pink colors. It runs Android OS and offers a 3100mAh battery power. The model support dual 4G-SIMs, and it comes in an 8mm body. The table below contains the full specifications of Duoqin Qin 3 Pro.

Full Specifications and Features


Technology GSM / HSPA / LTE
2G Network Bands GSM Bands 3(1800), 8(900)
3G Network Bands HSDPA Bands 1(2100), 5(850), 8(900)
4G Network Bands LTE band: Bands 1, 3, 5, 7, 8, 38, 39, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps


Also Known As -


Dimensions 137.65 x 67.85 x 8.1 mm
Weight 138 grams
SIM Type Single Nano-SIM


Display Type IPS touchscreen / 16M colors
Size 5.5 inches, (82.7% screen-to-body ratio)
Resolution 720 x 1496 pixels, 18:9 ratio (277 ppi density)


Operating System Android 12
Chipset Mediatek Helio G99 (12 nm)
CPU Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU Mali-G57 MC2


RAM + ROM 6GB + 128GB
Card Slot No


Camera Type Single Lens
Camera Sensor(s) 8 MP main camera
Camera Features Autofocus / LED flash
Video Resolution 1080p@30fps,


Camera Type Single Lens
Camera Sensor(s) 5-megapixel,
Camera Features FaceID
Video Resolution 720@30fps


Loudspeaker Yes, with single speakers
Audio Jack Type No


Bluetooth Bluetooth 5.0, A2DP
GPS Yes, with A-GPS


Battery Capacity Non-removable Li-Ion 3100mAh battery


Sensors Fingerprint (side-mounted), accelerometer, proximity, compass
Box Contents Charging Brick / USB cable

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Disclaimer Note

We CANNOT guarantee 100% accuracy for the specification table above.