Oppo A3s vs Plum Ram 4
Oppo A3s
Plum Ram 4
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 2100-
-
4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900); LTE-TDD 1900, 2300, 2500, 2600 MHz-
-
LTE speedLTE, Cat7, 301 Mbps download, 102 Mbps upload-
-
GPRSYesYes
-
EDGEYes
-
Availability
-
Oficially announced2018-72016-4
-
Status2018-72016-4
-
Design
-
BuildAluminium alloy-
-
SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM
-
Height156.2 mm133 mm
-
Width75.6 mm61 mm
-
Thickness8.2 mm19.3 mm
-
Weight168 g107.3 g
-
ColorsPurple, RedBlack, Orange
-
Display
-
Display typeIPS capacitive touchscreenTFT
-
Physical size6.2 inches2.4 inches
-
Resolution720 x 1520 pixels240 x 320 pixels
-
Pixel density271 ppi167 ppi
-
Display colors16777216262144
-
Protection2.5D curved glass screen-
-
MultitouchYes-
-
Hardware
-
CPUOcta-core 1.8 GHz Cortex-A53
-
ChipsetQualcomm Snapdragon 450Mediatek MT6261D
-
GPUQualcomm Adreno 506-
-
Memory RAM2 GB32 MB
-
Internal storage16 GB32 MB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD
-
Memory card max256 GB32 GB
-
OS
-
OSAndroid 8.1 Oreo-
-
Main camera
-
Camera typeDual-
-
Main camera13 MP, f/2.2 , 1.12 µm1.3 MP
-
2 MP, f/2.4
-
Primary camera resolution4160 x 3120 pixels-
-
Primary camera video1080p@30fpsvideo
-
Primary camera flashdual-LED flash-
-
Primary camera phase detection autofocusphase detection autofocus-
-
Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode-
-
Selfie camera
-
Secondary camera-No
-
Selfie camera8 MP, f/2.2
-
Selfie camera resolution3264 x 2448 pixels-
-
Selfie camera video720p@30fps-
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
Notifications-Vibration, MP3, WAV ringtones
-
EarpieceYes-
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Radio antenna-built-in antenna
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi HotspotYes-
-
Wi-Fi displayYes-
-
WLAN WiFi Dual BandYes-
-
USBmicroUSB 2.0microUSB 2.0
-
USB On-The-GoYes-
-
Bluetoothv4.2v4.0
-
Bluetooth A2DPYes-
-
GPSYes, with A-GPSNo
-
GLONASSYes-
-
Features
-
Messaging SMS-SMS
-
Messaging MMS-MMS
-
WAP-WAP 2.0/xHTML
-
Java-No
-
SensorsAccelerometer, compass, light, proximity-
-
Browser
-
HTMLHTML5-
-
Battery
-
Battery typeLi-PoLi-Ion
-
Battery capacity4230 mAh2700 mAh
-
Battery removableNon-removableRemovable
-
Talk time-24 h
-
Standby time-900 h