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General

NameOppo A1Samsung Galaxy Tab S4 10.5-
ModelA1Galaxy Tab S4 10.5-
PriceTK. 20,990TK. 69,000-

Network

Network TypeGSM / HSPA / LTEGSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900-
Network 3GHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100-
Network 4GLTELTE-
Network SpeedHSPA 42.2/5.76 Mbps, LTEHSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat16 1024/150 Mbps-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeS-IPS LCD capacitive touchscreen, 16M ColorsSuper AMOLED capacitive touchscreen, 16M Colors-
Display Size5.7 inches, 83.8 cm210.5 inches, 321.9 cm2 (~78.6% screen-to-body ratio)-
Display Resolution720 x 1440 pixels, 18:9 ratio1600 x 2560 pixels, 16:10 ratio-
Display MultitouchYes - Color OSYes-
Display Density282 ppi density287 ppi density-

Camera

Primary Camera13 MP (f/2.2, 1/3`, 1.12 µm), phase detection autofocus, LED Flash13 MP, AF-
Secondary Camera8 MP8 MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaLED Flash, HDR, panorama-
Video[email protected][email protected]-

Body

Body ColorBlue, Red, WhiteBlack, White-
Body Dimensions-249.3 x 164.3 x 7.1 mm (9.81 x 6.47 x 0.28 in)-
Body Weight-482g (Wi-Fi), 483g (LTE) (1.06 lb)-

Launch

Launch AnnouncementMarch, 2018August, 2018-
Launch DateRelease April 1st, 2018Release August 24th, 2018-

Platform

Operating SystemAndroid 7.1 NougatAndroid 8.1 Oreo-
CPU-Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo)-
GPU-Adreno 540-
Chipset-Qualcomm MSM8998 Snapdragon 835-

Memory

Memory Internal64 GB64 GB, 256 GB-
Memory ExternalmicroSD, up to 128 GBmicroSD, up to 512 GB (dedicated slot)-
Ram4 GB 4 GB -

Battery

Battery TypeNon-removable Li-Ion BatteryNon-removable Li-Po Battery-
Battery Capacity3180 mAh 7300 mAh -

Multimedia

Fm RadioYesNo-

Sound

AudioVibration, MP3, WAV RingtonesVibration, MP3, WAV Ringtones-
LoudspeakerYesYes, with Stereo Speakers (4 Speakers)-
3.5mm JackYes - Active noise cancellation with dedicated micYes - Speakers tuned by AKG/HARMAN - Dolby Atmos sound-

Connectivity

WiFiWi-Fi 802.11 b/g/n, Wi-Fi Direct, HotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Hotspot-
Bluetooth4.2, A2DP, LE5.0, A2DP, LE-
USBmicroUSB 2.03.1, Type-C 1.0 reversible connector; magnetic con-
GPSYes, with A-GPSYes, with A-GPS, GLONASS, BDS, GALILEO-

Features

SensorsAccelerometer, proximityIris scanner, accelerometer, gyro, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push EmailSMS(threaded view), MMS, Email, Push Email, IM-
BrowserHTML5HTML5-
JavaNoNo-

Other

Other FeaturesMP4/H.264/FLAC player, MP3/eAAC+/WAV player, Document viewer, Photo viewer/editorFast battery charging, Samsung Dex, ANT+ support, MP4/H.264 player, MP3/WAV/eAAC+/Flac player, Photo/video editor ,Document editor-
Made By-Koria-