Realme 12 4G 8GB/512GB

2024-06-26

realme 12 4G (RMX3871)

162.95 × 75.45 × 7.92 mm, approximately 187 g

Slim flat-edge design with a watch-inspired camera module and reinforced tempered front glass

Dual Nano-SIM with dual standby and a hybrid SIM or microSD slot; no eSIM support

6.67-inch FHD+ E4 AMOLED, 2400 × 1080, up to 120Hz, 2000 nits peak brightness, Rainwater Smart Touch, and AI Protective Film Touch

Android 14 with realme UI 5.0

Snapdragon 685 6nm octa-core processor with speeds up to 2.8GHz

Qualcomm Adreno 610 GPU with speeds up to 1.26GHz

4G LTE, 3G, and 2G with dual-SIM standby; no 5G support

8GB LPDDR4X RAM with up to 8GB Dynamic RAM Expansion, providing up to 16GB combined memory

128GB, 256GB, or 512GB internal storage

8GB + 128GB, 8GB + 256GB, or 8GB + 512GB

microSD card support through the hybrid SIM slot; maximum capacity not officially specified

Rear: 50MP Sony LYT-600 Main with OIS and 2× in-sensor zoom, plus 2MP Monochrome. Front: 16MP selfie camera

Front and rear video up to 1080p/30fps with Night, Portrait, Movie, slow motion, time-lapse, and Street modes; no 4K recording

5000mAh battery with 67W SUPERVOOC charging, reaching approximately 50% in 19 minutes and 100% in 47 minutes; no wireless charging

Dual-band Wi-Fi, Bluetooth 5.0, GPS, optional NFC, USB-C, hotspot, and 3.5mm headphone jack

In-display fingerprint with heart-rate measurement, accelerometer, gyroscope, magnetic, proximity, ambient light, and flicker sensors

Stereo speakers with OReality Audio, Hi-Res Audio, noise cancellation, USB-C audio, and 3.5mm headphone jack

IP54-equivalent protection against limited dust and water splashes

Skyline Blue and Pioneer Green

Rainwater Smart Touch, AI Protective Film Touch, MasterShot imaging, Street Photography Mode, AI Boost, 4392mm² vapor-chamber cooling, Dynamic RAM Expansion, AI Smart Charging, 80% charging limit, and watch-inspired design