OPPO A31 (2015)

Network

• Technology: GSM / LTE
• 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
• 3G bands: TD-SCDMA
• 4G bands: 38, 39, 40, 41
• Speed: TD-SCDMA, LTE Cat4 150/50 Mbps
• GPRS: Yes
• EDGE: Yes

Launch

• Announced: 2015, April. Released 2015, April 17
• Status: Discontinued

Body

• Dimensions: 131.9 x 65.5 x 8 mm (5.19 x 2.58 x 0.31 in)
• Weight: 135 g (4.76 oz)
• SIM: Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)

Display

• Type: IPS LCD
• Size: 4.5 inches, 55.8 cm2 (~64.6% screen-to-body ratio)
• Resolution: 480 x 854 pixels, 16:9 ratio (~218 ppi density)

Platform

• OS: Android 4.4 (KitKat)
• Chipset: Qualcomm MSM8916 Snapdragon 410 (28 nm)
• CPU: Quad-core 1.2 GHz Cortex-A53
• GPU: Adreno 306

Memory

• Card slot: microSDXC (dedicated slot)
• Internal: 8GB 1GB RAM
• Note: eMMC 4.5

Main Camera

• Single: 8 MP, AF
• Features: LED flash
• Video: 1080p@30fps

Selfie camera

• Single: 5 MP
• Video:

Sound

• Loudspeaker: Yes
• 3.5mm jack: Yes

Comms

• WLAN: Wi-Fi 802.11 b/g/n
• Bluetooth: 4.0, A2DP
• GPS: Yes, with A-GPS
• NFC: No
• Radio: No
• USB: microUSB 2.0

Features

• Sensors: Accelerometer, proximity

Battery

• Type: Li-Ion 2000 mAh, non-removable
• Stand-by: Up to 240 h
• Talk time: Up to 7 h

Misc

• Colors: White, Blue
• Price: About 150 EUR