Oppo A33 has Android 5.1 (Lollipop), It offers an internal memory of 16 GB with 2 GB RAM, It presents a screen of qHD resolution, And it comes with a battery capacity of 2400 mAh .

Oppo A33 specifications

General

6615 Announce date : November, 2015
6615 Release date : November, 2015
6615 Height × Width : 142.7 mm x 71.7 mm (5.62 x 2.82 in)
6615 Thickness : 7.6 mm (0.30 in)
6615 Weight : 146 g (5.15 oz)
6615 SIM : Dual SIM (Nano-SIM/ Micro-SIM)
6615 Colors : White

Oppo A33

Display

6615 Display type : IPS LCD capacitive touchscreen, 16M colors
6615 Screen size : 5.0 inches (~67.4% screen-to-body ratio)
6615 Resolution : 540 x 960 pixels [ qHD resolution ]
6615 Pixel density : (~220 ppi pixel density)
6615 Multitouch feature :   yes
6615 Color OS 2.1 :   yes

Camera & Video

6615 Rear camera : 8 MP, 1/3.2″, 1.4µm, AF
6615 Camera features : LED flash, HDR, panorama
6615 Video : 1080p@30fps [ Full HD video ]
6615 Front camera : 5 MP

Memory

6615 Expandable memory : Card slot microSD, up to 256 GB (dedicated slot)
6615 Internal Memory : 16 GB
6615 RAM : 2 GB RAM

Battery

6615 Battery type : Non-removable Li-Po
6615 Battery capacity : 2400 mAh
6615 Stand-by : Up to 250 h (3G)
6615 Talk time : Up to 8 h (3G)

Platform

6615 Operating System : Android 5.1 (Lollipop)
6615 Chipset : Qualcomm MSM8916 Snapdragon 410 (28 nm)
6615 Processor : Quad-core 1.2 GHz Cortex-A53
6615 Graphics : Adreno 306

Network

6615 2G bands : GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
6615 3G bands : HSDPA 850 / 900 / 1900 / 2100 & TD-SCDMA
6615 4G bands : LTE & LTE – India (Band 40)
6615 Speed : HSPA, LTE
6615 GPRS :   yes
6615 EDGE :   yes

Sound

6615 Alert types : Vibration, MP3, WAV ringtones
6615 Loudspeaker :   yes
6615 3.5 mm jack :   yes

CONNECTIVITY

6615 WLAN : Wi-Fi 802.11 b/g/n
6615 Bluetooth : 4.0, A2DP
6615 GPS :   yes, with A-GPS
6615 USB : MicroUSB 2.0, USB Host
6615 Radio : FM radio

Features

6615 Sensors : Accelerometer, Compass, Proximity, Gyro, Ambient light sensor
6615 Messaging : SMS (threaded view), MMS, Email, Push Email, IM
6615 Browser HTML5 :   yes
6615 MP3/WAV/eAAC+ player :   yes
6615 MP4/H.264/FLAC player :   yes
6615 Document viewer :   yes
6615 Photo viewer/editor :   yes

Oppo A33 disadvantages

6615 NFC :   No
6615 Infrared port :   No
6615 Removable battery :   No
6615 Water & Dust resistant :   No
6615 Fingerprint sensor :   No
6615 Barometer sensor :   No
6615 Temperature sensor :   No
6615 Wi-Fi Direct :   No
6615 Active noise cancellation with dedicated mic :   No