Samsung Galaxy A02 vs Sigma Mobile X-style Tab A83
Samsung Galaxy A02
Sigma Mobile X-style Tab A83
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 2100HSDPA 900, 2100
-
4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41-
-
HSDPA speed42.2 Mbps-
-
HSUPA speed5.76 Mbps-
-
LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2021-012019-1
-
Status2021-012019-1
-
Design
-
BuildGlass front, plastic back, plastic framePlastic, metal
-
SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Micro-SIM
-
Height164 mm123 mm
-
Width75.9 mm207 mm
-
Thickness9.1 mm9 mm
-
Weight206 g360 g
-
ColorsBlack, WhiteBlack, Gray
-
Display
-
Display typePLS IPSIPS capacitive touchscreen
-
Physical size6.5 inches8 inches
-
Resolution720 x 1600 pixels1280 x 800 pixels
-
Pixel density270 ppi189 ppi
-
Display colors1677721616777216
-
Multitouch-Yes
-
Display featuresInfinity-V Display-
-
Hardware
-
CPUQuad-core 1.5 GHz Cortex-A53Quad-core 1.3 GHz Cortex-A7
-
ChipsetMediatek MT6739WMediatek MT8321
-
GPUPowerVR GE8100Mali-400 MP2
-
Memory RAM3 GB2 GB
-
Internal storage32 GB16 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
-
Memory card max1 TB32 GB
-
StorageeMMC 5.1-
-
OS
-
OSAndroid 10, One UI 2.0Android 8.1 Oreo
-
Main camera
-
Camera typeTripleSingle
-
Main camera(wide) , 13 MP, f/1.95 MP
-
(macro) , 2 MP, f/2.4
-
2 MP
-
Primary camera resolution4160 x 3120 pixels2592 x 1944 pixels
-
Primary camera video-720p@30fps
-
Primary camera flashLED flashLED flash
-
Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-modeContinuous shooting, digital zoom, geotagging, panorama, HDR, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
-
Selfie camera
-
Selfie camera typeSingle-
-
Selfie camera5 MP, f/2.02 MP
-
Selfie camera resolution2560 x 1920 pixels1600 x 1200 pixels
-
Selfie camera featuresFace unlock-
-
Selfie camera video720p@30fps480p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
EarpieceYesYes
-
Multimedia
-
RadioFM RadioFM Radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
USBmicroUSB 2.0microUSB 2.0
-
USB On-The-Go-Yes
-
Bluetoothv5.1v4.0
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
Bluetooth EDR-Yes
-
NFCNo-
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYes-
-
Features
-
SensorsAccelerometer, proximityAccelerometer, proximity, light
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity5000 mAh4000 mAh
-
Battery removableNon-removableNon-removable
-
Talk time 4G24 h-
-
Tests and performance
-
Antutu50774 (v8)-
-
Geekbench(single-core)105 (v5.2)-
-
Geekbench(multi-core)332 (v5.2)-
-
SAR value
-
SAR EU(head)0.65 W/kg-
-
SAR EU(body)1.71 W/kg-
-
Cost
-
Price110 USD-
