Samsung Galaxy A3 (2017) vs vivo NEX S
_big.jpg)
Samsung Galaxy A3 (2017)
vivo NEX S
-
Network
-
2G networkGSM 850, 900, 1800, 1900 - EMEA; HSDPA 850, 900, 1700(AWS), 1900, 2100 - SEA, LATAMGSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
-
3G networkHSDPA 850, 900, 1900, 2100 - EMEA; HSDPA 850, 900, 1700(AWS), 1900, 2100 - SEA, LATAMHSDPA 850, 900, 1700(AWS), 1900, 2100
-
4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - EMEA; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500) - SEA, LATAMLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
-
HSDPA speed42.2 Mbps42.2 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
LTE speed-LTE, Cat16, 1 Gbps download, 150 Mbps upload
-
LTE-A speedLTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2017-12018-6
-
Status2017-12018-6
-
Design
-
Build-Aluminium alloy, polycarbonate
-
SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height135.4 mm162 mm
-
Width66.2 mm77 mm
-
Thickness7.9 mm7.98 mm
-
Weight135 g199 g
-
Waterproof1.5 m and 30 minutes-
-
Dust proofYes-
-
ColorsBlack Sky, Blue Mist, Gold Sand, Peach CloudBlack, Blue, Red
-
Display
-
Display typeSuper AMOLED capacitive touchscreenAMOLED
-
Physical size4.7 inches6.59 inches
-
Resolution720 x 1280 pixels1080 x 2316 pixels
-
Pixel density312 ppi388 ppi
-
Display colors1677721616777216
-
ProtectionCorning Gorilla GlassScratch resistant
-
MultitouchYesYes
-
Hardware
-
CPU-Octa-core
-
CPUOcta-core 1.6 GHz ARM Cortex-A53Quad-core 2.8 GHz Kryo 385
-
CPU(second)quad-core 1.8 GHz Kryo 385
-
ChipsetExynos 7870 OctaQualcomm Snapdragon 845
-
GPUMali-T830Qualcomm Adreno 630
-
Memory RAM2 GB8 GB
-
Internal storage16 GB128, 256 GB
-
Memory cardmicroSD-
-
Memory card max256 GB-
-
OS
-
OSAndroid OS, v6.0.1 (Marshmallow)Android 8.1 Oreo
-
Main camera
-
Camera type-Dual
-
Main camera13 MP, f/1.912 MP, f/1.8 , 1/2.55" , 1.4 µm
-
5 MP, f/2.4
-
Primary camera resolution-4032 x 3024 pixels
-
Primary camera video1080p@30fps2160p@30fps
-
Primary camera Autofocusautofocus-
-
Primary camera flashLED flashdual-LED flash
-
Primary camera phase detection autofocus-phase detection autofocus
-
Camera featuresGeo-tagging, face detection, panorama, touch focusAutofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
-
Selfie camera
-
Selfie camera8 MP, f/1.98 MP, f/2.0
-
Selfie camera resolution-3264 x 2448 pixels
-
Selfie camera video-1080p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtones-
-
Multimedia
-
Radio-No
-
Radio FMFM radio-
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
WLAN WiFi Dual BandYesYes
-
USBType-C reversible connectorType-C reversible connector
-
USB On-The-Go-Yes
-
Bluetoothv4.2v5.0
-
Bluetooth A2DPYesYes
-
bluetooth LEYes-
-
NFCYes-
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
Beidou-Yes
-
BDSYes-
-
Features
-
Messaging SMSSMS(threaded view)-
-
Messaging MMSMMS-
-
Messaging EmailEmail-
-
Messaging IMIM-
-
Messaging Push MailPush Mail-
-
JavaNo-
-
SensorsFingerprint (front-mounted), accelerometer, barometer, compass, gyro, proximityAccelerometer, compass, fingerprint, gyroscope, light, ultrasonic
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity2350 mAh4000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery charging-Quick Charge 4+
