Microsoft Surface Duo vs Zoji Z9
Microsoft Surface Duo
Zoji Z9
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 1900, 2100W-CDMA 900, 2100
-
4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66LTE frequency band 1(2100), 3(1800), 7(2600), 18(800), 38(2600), 39(1900), 40(2300), 41(2500)
-
HSDPA speed42.2 Mbps-
-
HSUPA speed5.76 Mbps-
-
LTE speedLTE-A (CA) Cat18, 1200 Mbps download, 100 Mbps uploadLTE Cat 4, 301.5 Mbps download, 51 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2020-082018-7
-
Status2020-082018-7
-
Design
-
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5)-
-
SIMNano-SIM, eSIMDual SIM (Nano-SIM/microSD)
-
Height145.2 mm163.5 mm
-
Width93.3 mm79 mm
-
Thickness9.9 mm14.5 mm
-
Height unfolded186.9 mm-
-
Width unfolded145.2 mm-
-
Thickness unfolded4.8 mm-
-
Weight250 g180 g
-
StylusYes-
-
Waterproof-IP68
-
Dust proof-IP68
-
ColorsWhiteBlack, Orange
-
Display
-
Display typeAMOLED capacitive touchscreenIPS capacitive touchscreen
-
Physical size8.1 inches5.7 inches
-
Resolution1800 x 2700 pixels720 x 1440 pixels
-
Pixel density401 ppi282 ppi
-
Display colors1677721616777216
-
ProtectionCorning Gorilla Glass 5Scratch resistant, Corning Gorilla Glass, In-cell
-
Multitouch-Yes
-
Cover displayAMOLED capacitive touchscreen-
-
Cover display physical size5.6 inches-
-
Cover display resolution1350 x 1800 pixels-
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUSingle-core 2.84 GHz Kryo 485Quad-core 2.0 GHz Cortex-A53
-
CPU(second)Triple-core 2.42 GHz Kryo 485quad-core 1.5 GHz Cortex-A53
-
CPU(third)Quad-core 1.78 GHz Kryo 485
-
ChipsetQualcomm SM8150 Snapdragon 855MediaTek Helio P23 (MT6763V)
-
GPUAdreno 640Mali-G71 MP2
-
Memory RAM6 GB6 GB
-
Internal storage128, 256 GB64 GB
-
Memory cardNomicroSD, microSDHC, microSDXC
-
Memory card max-256 GB
-
StorageUFS 3.0-
-
OS
-
OSAndroid 10Android 8.1 Oreo
-
Main camera
-
Camera typeSingleSingle
-
Main camera11 MP, f/2.0 , 23 mm, 1.0 µm22 MP, f/2
-
Primary camera resolution-5344 x 4008 pixels
-
Primary camera video4K@30/60fps, 1080p@30/60fps, gyro-EIS1080p@30fps
-
Primary camera flash-dual LED flash
-
Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
-
Selfie camera
-
Selfie camera13 MP
-
Selfie camera resolution-4160 x 3120 pixels
-
Selfie camera video4K@30/60fps, 1080p@30/60fps, gyro-EIS1080p@30fps
-
Sound
-
3.5mm jack-No
-
LoudspeakerYes, with stereo speakersYes
-
Earpiece-Yes
-
Headphone adapter-Yes
-
Multimedia
-
RadioNoFM Radio
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYes-
-
WLAN WiFi Dual BandYesYes
-
USBType-C reversible connectorType-C reversible connector
-
USB On-The-Go-Yes
-
Bluetoothv5.0v4.0
-
Bluetooth A2DPYesYes
-
bluetooth LEYes-
-
Bluetooth AptXaptX Adaptive-
-
NFC-Yes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASS-Yes
-
Beidou-Yes
-
Features
-
SensorsAccelerometer, fingerprint, proximityAccelerometer, fingerprint, proximity, light, Gyroscope, Heart rate
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity3577 mAh5500 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingYesYes
-
Talk time 2G-29 h
-
Talk time 3G-29 h
-
Standby time 2G-480 h
-
Standby time 3G-480 h
-
Cost
-
Price1400 USD-