Buy Samsung Galaxy M31 (6GB RAM, 128GB Storage) - Preowned

The Samsung Galaxy M31 is a mid-range smartphone that offers a massive battery, Super AMOLED display, and a 64MP quad-camera setup. This preowned version provides great value for those looking for a reliable smartphone with solid features at an affordable price.

---

📌 General Information:

• Brand: Samsung

• Model: Galaxy M31

• Launch Date: February 2020

• Operating System: Android 10 (Upgradable to later One UI versions)

• Build Quality: Plastic frame and back with Gorilla Glass front

---

📲 Display & Design:

🔹 Type: Super AMOLED Display
🔹 Size: 6.4 inches
🔹 Resolution: 1080 x 2340 pixels (FHD+), ~403 ppi
🔹 Aspect Ratio: 19.5:9
🔹 Brightness: ~420 nits
🔹 Protection: Corning Gorilla Glass 3

🔹 Design & Build:

• Dimensions: 159.2 x 75.1 x 8.9 mm

• Weight: 191g

• SIM Support: Dual SIM (Nano-SIM, dual standby)

---

🚀 Performance:

🔹 Processor: Samsung Exynos 9611 (10 nm)
🔹 CPU: Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
🔹 GPU: Mali-G72 MP3
🔹 RAM: 6GB
🔹 Storage: 128GB (Expandable via microSD card up to 512GB)

---

📷 Camera Specifications:

The Samsung Galaxy M31 is equipped with a quad-camera system for versatile photography.

🔹 Rear Cameras:

1. 64 MP (Wide) - f/1.8, PDAF

2. 8 MP (Ultra-Wide) - f/2.2, 123˚ field of view

3. 5 MP (Macro) - f/2.4

4. 5 MP (Depth Sensor) - f/2.2

• Video Recording: 4K@30fps, 1080p@30fps, Slow-motion (960fps)

🔹 Front Camera:

• 32 MP (Wide) - f/2.0

• Video Recording: 4K@30fps, 1080p@30fps

---

🔋 Battery & Charging:

• Battery Capacity: 6,000 mAh (Non-removable)

• Charging: 15W Fast Charging (USB Type-C)

• Battery Life: Up to 2 days on moderate usage

---

📡 Connectivity & Network Support:

• SIM Support: Dual SIM (Nano-SIM)

• 4G LTE Support: Yes

• Wi-Fi: 802.11 a/b/g/n/ac, dual-band

• Bluetooth: 5.0

• NFC: No

• USB: USB Type-C 2.0

• GPS Support: GPS, GLONASS, BDS

---

🎵 Audio & Features:

• 3.5mm Headphone Jack: Yes

• Speakers: Single speaker

• FM Radio: Yes

• Dolby Atmos Support: No

• Fingerprint Sensor: Rear-mounted

• Face Unlock: Yes

---

💡 Additional Features:

• Samsung One UI for smooth experience

• Widevine L1 certification for HD streaming

• Dedicated microSD card slot

• Dark mode and Always-on display features

Samsung Galaxy M31 (6GB RAM, 128GB Storage) - Preowned

The Samsung Galaxy M31 is a budget-friendly smartphone known for its massive 6,000mAh battery, Super AMOLED display, and versatile 64MP quad-camera setup. If you're looking for a reliable device with long-lasting performance, a great camera, and smooth multitasking, this preowned model is an excellent choice.

---

📌 General Information:

• Brand: Samsung

• Model: Galaxy M31

• Launch Year: February 2020

• Operating System: Android 10 (Upgradable to Android 12, One UI 4.1)

• Build Quality: Glass front (Gorilla Glass 3), plastic frame & back

• Body Dimensions: 159.2 x 75.1 x 8.9 mm

• Weight: 191g

• SIM Support: Dual SIM (Nano-SIM, dual standby)

---

📲 Display & Design:

• Display Type: Super AMOLED, 16M colors

• Size: 6.4 inches

• Resolution: 1080 x 2340 pixels (Full HD+)

• Aspect Ratio: 19.5:9 (~403 PPI density)

• Refresh Rate: 60Hz

• Screen Protection: Corning Gorilla Glass 3

• Notch Type: U-shaped waterdrop notch

---

🚀 Performance:

🔹 Processor: Samsung Exynos 9611 (10nm)
🔹 CPU: Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
🔹 GPU: Mali-G72 MP3
🔹 RAM: 6GB LPDDR4X
🔹 Storage: 128GB UFS 2.1 (Expandable via microSD up to 512GB)

---

📷 Camera Specifications:

The Samsung Galaxy M31 is equipped with a quad-camera system at the back, perfect for high-quality photography and videography.

📸 Rear Camera Setup:

1️⃣ 64 MP (Wide) - f/1.8, 26mm, PDAF
2️⃣ 8 MP (Ultra-Wide) - f/2.2, 123˚ field of view
3️⃣ 5 MP (Macro) - f/2.4, close-up shots
4️⃣ 5 MP (Depth Sensor) - f/2.2, enhanced portrait shots

• Camera Features: LED flash, HDR, panorama, Night Mode, Super Steady Mode

• Video Recording: 4K@30fps, 1080p@30fps, Slow-motion (960fps)

🤳 Front Camera (Selfie):

• 32 MP (Wide) - f/2.0

• Features: HDR, AI Beauty, Live Focus

• Video Recording: 4K@30fps, 1080p@30fps

---

🔋 Battery & Charging:

• Battery Capacity: 6,000 mAh (Li-Po, non-removable)

• Charging: 15W Fast Charging

• USB Type: USB Type-C 2.0

• Battery Life:
  ✅ Up to 2 days on moderate usage
  ✅ 21+ hours of video playback
  ✅ 130+ hours of music playback

---

📡 Connectivity & Network Support:

• SIM Support: Dual SIM (Nano-SIM)

• 4G LTE: Yes (No 5G support)

• Wi-Fi: Wi-Fi 802.11 a/b/g/n/ac, dual-band

• Bluetooth: 5.0, A2DP, LE

• NFC: No

• USB: USB Type-C 2.0

• GPS Support: GPS, GLONASS, BDS

---

🎵 Audio & Features:

• Speakers: Single loudspeaker

• 3.5mm Headphone Jack: Yes

• Dolby Atmos Support: No

• FM Radio: Yes

• Noise Cancellation: Active noise cancellation with a dedicated mic

---

🔐 Security & Sensors:

• Fingerprint Sensor: Rear-mounted

• Face Unlock: Yes (AI-powered)

• Sensors:
  ✅ Accelerometer
  ✅ Gyro
  ✅ Proximity
  ✅ Compass

---

💡 Additional Features:

✔ Samsung One UI 4.1 for smooth performance
✔ Widevine L1 certification for HD video streaming
✔ Dark mode & Always-on display
✔ Game Booster for improved gaming performance
✔ Secure Folder for private data protection