Samsung Galaxy Tab S3 9.7 vs vivo X21
Samsung Galaxy Tab S3 9.7
vivo X21
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
-
3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100
-
4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800), 28(700), 40(2300)LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
-
HSDPA speed42.2 Mbps-
-
HSUPA speed5.76 Mbps-
-
HSPA speed-HSPA
-
LTE speed-LTE
-
LTE-A speedLTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2017-22018-3
-
Status2017-32018
-
Design
-
Build-Front glass, aluminum body
-
SIMNano-SIMHybrid Dual SIM (Nano-SIM, dual stand-by)
-
Height237.3 mm154.5 mm
-
Width169 mm74.8 mm
-
Thickness6 mm7.4 mm
-
Weight434 g156.2 g
-
StylusYes-
-
ColorsWhite, blackAurora White, Black, Ruby Red
-
Display
-
Display typeSuper AMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
-
Physical size9.7 inches6.28 inches
-
Resolution1536 x 2048 pixels1080 x 2280 pixels
-
Pixel density264 ppi402 ppi
-
Display colors1677721616777216
-
MultitouchYes, max 5 fingersYes
-
Hardware
-
CPUQuad-coreOcta-core
-
CPUDual-core 2.15 GHz KryoQuad-core 2.2 GHz Kryo 260
-
CPU(second)dual-core 1.6 GHz Kryoquad-core 1.8 GHz Kryo 260
-
ChipsetQualcomm MSM8996 Snapdragon 820Qualcomm SDM660 Snapdragon 660
-
GPUAdreno 530Adreno 512
-
Memory RAM4 GB6 GB
-
Internal storage32 GB64, 128 GB
-
Memory cardmicroSDmicroSD(uses second SIM slot)
-
Memory card max256 GB256 GB
-
OS
-
OSAndroid OS, v7.0 (Nougat)Android 8.1 (Oreo)
-
Main camera
-
Camera type-Dual
-
Main camera13 MP, f/1.9 , 27 mm12 MP, f/1.8 , 1/2.5" , 1.4 µm
-
5 MP, f/2.4
-
Primary camera resolution-4032 x 3024 pixels
-
Primary camera video2160p@30fps1080p@30fps
-
Primary camera Autofocusautofocusdual pixel phase detection autofocus
-
Primary camera flashLED flashLED flash
-
Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusGeo-tagging, HDR, face detection, panorama, touch focus
-
Selfie camera
-
Selfie camera5 MP, f/2.2 , 23 mm12 MP, f/2.0
-
Selfie camera resolution-4032 x 3024 pixels
-
Selfie camera video1080p1080p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYes, with stereo speakers (4 speakers)Yes
-
NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
-
Earpiece-Yes
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
WLAN WiFi Dual BandYesYes
-
USBType-C reversible connectormicroUSB 2.0
-
USB On-The-Go-Yes
-
Bluetoothv4.2v5.0
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYes-
-
BDSYes-
-
Magnetic connectorYes-
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIM-
-
Messaging Push EmailPush EmailPush Email
-
JavaNo-
-
SensorsFingerprint (front-mounted), accelerometer, compass, gyroFingerprint (rear-mounted), accelerometer, compass, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery type-Li-Ion
-
Battery capacity6000 mAh3200 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingYesYes
