Bravis NB871 4G vs Samsung Galaxy J3 (2017)
_big.jpg)
Bravis NB871 4G
Samsung Galaxy J3 (2017)
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 900, 2100HSDPA 850, 900, 1900, 2100; HSDPA 850, 1700(AWS), 1900 - AT&T
-
4G networkLTE frequency band 1(2100), 3(1800), 7(2600)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800); LTE frequency band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700) - AT&T
-
HSDPA speed21 Mbps42.2 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
LTE speedLTE Cat4, 150.8 Mbps download, 51.0 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
-
GPRSYesYes
-
EDGE-Yes
-
Availability
-
Oficially announced2018-102017-5
-
Status2018-102017-5
-
Design
-
BuildPlastic-
-
SIMDual SIM (dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
-
Height122.8 mm141 mm
-
Width206.5 mm70.1 mm
-
Thickness7.7 mm8.6 mm
-
Weight332 g148 g
-
ColorsBlackBlack, Gold, White
-
Display
-
Display typeIPS capacitive touchscreenCapacitive touchscreen
-
Physical size8 inches5.0 inches
-
Resolution1280 x 800 pixels720 x 1280 pixels
-
Pixel density189 ppi294 ppi
-
Display colors1677721616777216
-
MultitouchYesYes
-
Hardware
-
CPUQuad-core 1.3 GHz Cortex-A53Quad-core 1.4 GHz Cortex-A53 ARM
-
ChipsetMediatek MT8735Exynos 7570 Quad
-
GPUMali-T720 MP2-
-
Memory RAM1 GB1.5 GB
-
Internal storage16 GB16 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD
-
Memory card max32 GB256 GB
-
OS
-
OSAndroid 8.1 OreoAndroid 7.0 (Nougat)
-
Main camera
-
Camera typeSingle-
-
Main camera2 MP5 MP
-
Primary camera resolution1600 x 1200 pixels-
-
Primary camera video720p@30fps1080p@30fps
-
Primary camera Autofocus-autofocus
-
Primary camera flashLED flashLED flash
-
Camera featuresContinuous shooting, digital zoom, geotagging, panorama, HDR, face detection, white balance settings, ISO settings, self-timerGeo-tagging, HDR, face detection, panorama, touch focus
-
Selfie camera
-
Selfie camera0.3 MP2 MP
-
Selfie camera resolution640 x 480 pixels-
-
Selfie camera video480p@30fps-
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
Notifications-Vibration; MP3, WAV ringtones
-
EarpieceYes-
-
Multimedia
-
RadioFM Radio-
-
Radio FM-FM radio with RDS
-
Radio recording-recording
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Direct-Yes
-
USBmicroUSB 2.0microUSB 2.0
-
USB On-The-GoYesYes
-
Bluetoothv4.0v4.2
-
Bluetooth A2DPYesYes
-
bluetooth LE-Yes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASS-Yes
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging Email-Email
-
Messaging IM-IM
-
Messaging Push Mail-Push Mail
-
Java-No
-
SensorsAccelerometerAccelerometer, gyro, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity4000 mAh2600 mAh
-
Battery removableNon-removableRemovable
-
Talk time 3G-23 h
-
Standby time 3G-408 h
