Cat S31 vs Google Pixel 3a
Cat S31
Google Pixel 3a
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900, CDMA 800, 1900, 10(800)
-
3G networkHSDPA 850, 900, 1900, 2100 - EU; HSDPA 850, 900, 1700(AWS), 1900, 2100 - USAHSDPA 850, 900, 1700/2100, 1900, 2100; CDMA2000 1xEV-DO
-
4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - EU; LTE frequency band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 17(700) - USALTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 40(2300), 41(2500), 66(1700/2100)
-
HSDPA speed-42 Mbps
-
HSUPA speed-5.76 Mbps
-
EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
-
LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE Cat 11, 600 Mbps download, 75 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2017-92019-5
-
Status2017-102019-5
-
Design
-
Build-Front glass, plastic body
-
SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM)
-
Height146 mm152.4 mm
-
Width74.4 mm71.1 mm
-
Thickness12.6 mm7.6 mm
-
Weight200 g147 g
-
WaterproofIP68, 1.2 m and 35 minutes-
-
Dust proofIP68-
-
MIL-STD-810GYes - dust, humidity, rain, salt, vibration, solar radiation, transport and thermal shock resistant-
-
ColorsBlackBlack, White, Purple
-
Display
-
Display typeTFT capacitive touchscreenOLED capacitive touchscreen
-
Physical size4.7 inches5.6 inches
-
Resolution720 x 1280 pixels1080 x 2220 pixels
-
Pixel density312 ppi441 ppi
-
Display colors-16777216
-
ProtectionCorning Gorilla Glass 3Scratch resistant, Dragontrail glass
-
MultitouchYesYes
-
Display features-Always-on display
-
Hardware
-
CPU-Octa-core
-
CPUQuad-core 1.3 GHz ARM Cortex-A7Dual-core 2 GHz Kryo 360
-
CPU(second)Hexa-core 1.7 GHz Kryo 360
-
ChipsetQualcomm MSM8909 Snapdragon 210Qualcomm Snapdragon 670
-
GPUAdreno 304Adreno 615
-
Memory RAM2 GB4 GB
-
Internal storage16 GB64 GB
-
Memory cardmicroSDNo
-
Memory card max64 GB-
-
OS
-
OSAndroid 7.0 (Nougat)Android 9.0 Pie
-
Main camera
-
Camera type-Single
-
Main camera8 MP12 MP, f/1.8 , 28 mm, 1/2.55" , 1.4 µm
-
Primary camera resolution-4032 x 3024 pixels
-
Primary camera video720p@30fps2160p@30fps, 1080p@120fps, 720p@240fps
-
Primary camera Autofocusautofocus-
-
Primary camera flashLED flashdual LED flash
-
Camera featuresGeo-tagging, face detection, touch focusAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW, phase detection with Dual Pixel
-
DxOMark photo-104
-
DxOMark video-95
-
DxOMark camera score-101
-
Selfie camera
-
Flash-LED flash
-
Selfie camera2 MP8 MP, f/2.0 , 24 mm, 1.12 µm
-
Selfie camera resolution-3264 x 2448 pixels
-
Selfie camera video-1080p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes, with stereo speakers
-
NotificationsVibration; MP3, WAV ringtones-
-
Earpiece-Yes
-
Multimedia
-
Radio-No
-
Radio FMFM radio-
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi Direct-Yes
-
WLAN WiFi Dual Band-Yes
-
USBmicroUSB 2.0Type-C reversible connector
-
USB On-The-GoYesYes
-
Bluetoothv4.1v5.0
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
NFC-Yes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEO-Yes
-
Beidou-Yes
-
BDSYes-
-
Features
-
Messaging SMSSMS(threaded view)-
-
Messaging MMSMMS-
-
Messaging EmailEmail-
-
Messaging IMIM-
-
Messaging Push EmailPush Email-
-
JavaNo-
-
SensorsAccelerometer, compass, proximityAccelerometer, compass, fingerprint, gyroscope, proximity, light, hall
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity4000 mAh3000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery charging-Yes
