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General

NameOppo A1ZTE Blade S7-
ModelA1Blade S7-
PriceTK. 20,990Tk 19,990-

Network

Network TypeGSM / HSPA / LTEGSM / HSPA / LTE-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-
Network 3GHSDPA 850 / 900 / 1900 / 2100HSDPA 900 / 2100-
Network 4GLTELTE-
Network SpeedHSPA 42.2/5.76 Mbps, LTEHSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display TypeS-IPS LCD capacitive touchscreen, 16M ColorsIPS LCD capacitive touchscreen, 16M Colors-
Display Size5.7 inches, 83.8 cm25.0 inches, 68.9 cm2 (~72.4% screen-to-body ratio)-
Display Resolution720 x 1440 pixels, 18:9 ratio1080 x 1920 pixels, 16:9 ratio-
Display MultitouchYes - Color OSYes - MiFavor UI-
Display Density282 ppi density441 ppi density-

Camera

Primary Camera13 MP (f/2.2, 1/3`, 1.12 µm), phase detection autofocus, LED Flash13MP, AF-
Secondary Camera8 MP13MP-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panoramaLED Flash, HDR, Panorama-
Video[email protected][email protected]-

Body

Body ColorBlue, Red, WhiteBlack, White, Yellow-

Launch

Launch AnnouncementMarch, 2018October, 2015-
Launch DateRelease April 1st, 2018Released October, 2015-

Platform

Operating SystemAndroid 7.1 NougatAndroid-
OS Version-5.1 (Lollipop)-
CPU-Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)-
GPU-Adreno 405-
Chipset-Qualcomm MSM8939 Snapdragon 615-

Memory

Memory Internal64 GB32GB-
Memory ExternalmicroSD, up to 128 GBmicroSD, up to 64GB (uses SIM 2 slot)-
Ram4 GB 3GB-

Battery

Battery TypeNon-removable Li-Ion BatteryNon-removable Li-Ion Battery-
Battery Capacity3180 mAh 2500 mAh Battery-

Multimedia

Fm RadioYesYes-

Sound

AudioVibration, MP3, WAV RingtonesVibration, MP3, WAV Ringtones-
LoudspeakerYesYes-
3.5mm JackYes - Active noise cancellation with dedicated micYes - Active noise cancellation with dedicated mic-

Connectivity

WiFiWi-Fi 802.11 b/g/n, Wi-Fi Direct, HotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, Hotspot-
Bluetooth4.2, A2DP, LE4.0, A2DP, LE-
USBmicroUSB 2.0microUSB 2.0-
GPSYes, with A-GPSYes, with A-GPS-

Features

SensorsAccelerometer, proximityFingerprint -front-mounted, accelerometer, gyro, proximity, compass-
MessagingSMS(threaded view), MMS, Email, Push EmailSMS(threaded view), MMS, Email, Push Email, IM-
BrowserHTML5SMS(threaded view), MMS, Email, Push Email, IM-
JavaNoNo-

Other

Other FeaturesMP4/H.264/FLAC player, MP3/eAAC+/WAV player, Document viewer, Photo viewer/editor MP4/H.265 player MP3/WAV/eAAC+ player Document viewer Photo/video editor-