Samsung Galaxy Quantum 2 vs ZTE Blade A7
Samsung Galaxy Quantum 2
ZTE Blade A7
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100
-
4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66LTE frequency band 1(2100), 5(850), 8(900), 3(1800), 7(2600)
-
5G network5G band 78 Sub6-
-
HSDPA speed42.2 Mbps-
-
HSUPA speed5.76 Mbps-
-
LTE speedLTE-A, 2000 Mbps download, 150 Mbps uploadLTE Cat 4, 150.8 Mbps download, 51 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2021-042019-5
-
Status2021-042019-5
-
Design
-
Build-Plastic
-
SIMNano-SIMDual SIM (Nano-SIM, dual SIM stand-by)
-
Height161.9 mm154 mm
-
Width73.8 mm72.8 mm
-
Thickness8.1 mm7.9 mm
-
Weight176 g146 g
-
ColorsBlack, Violet, WhiteBlack, Blue
-
Display
-
Display typeDynamic AMOLED 2XIPS capacitive touchscreen
-
Physical size6.7 inches6.09 inches
-
Resolution1440 x 3200 pixels720 x 1560 pixels
-
Pixel density524 ppi282 ppi
-
Display colors1677721616777216
-
Multitouch-Yes
-
Display features120Hz, 1200 nits (peak), 120Hz@FHD / 60Hz@QHD refresh rate-
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUSingle-core 2.96 GHz Kryo 485Quad-core 2.0 GHz Cortex-A73
-
CPU(second)Triple-core 2.42 GHz Kryo 485quad-core 2 GHz Cortex-A53
-
CPU(third)Quad-core 1.78 GHz Kryo 485
-
ChipsetQualcomm SM8150 Snapdragon 855+ (7 nm), QRNG security chipsetMediaTek Helio P60 (MT6771V)
-
GPUAdreno 640Mali-G72 MP3
-
Memory RAM6 GB2, 3 GB
-
Internal storage128 GB32, 64 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
-
Memory card max1 TB256 GB
-
OS
-
OSAndroid 11, One UI 3.1Android 9.0 Oreo
-
Main camera
-
Camera typeTripleSingle
-
Main camera(wide) , 64 MP, f/1.8 , 26 mm, 1/1.7x" , 0.8 µm16 MP, f/1.8
-
(ultrawide) , 12 MP, f/2.2 , 123˚ , 1.12 µm
-
(macro) , 5 MP, f/2.4
-
Primary camera resolution-4608 x 3456 pixels
-
Primary camera video4K@30fps, 1080p@30/60/240fps; gyro-EIS1080p@30fps
-
Primary camera flashLED flashLED flash
-
Camera featuresHDR, PanoramaAutofocus, 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 camera typeSingle-
-
Selfie camera(wide) , 10 MP, f/2.28 MP
-
Selfie camera resolution-3264 x 2448 pixels
-
Selfie camera featuresHDR-
-
Selfie camera video1080p@30fps720p@30fps
-
Sound
-
3.5mm jackNoYes
-
LoudspeakerYes, with stereo speakersYes
-
EarpieceYesYes
-
Multimedia
-
RadioNoFM Radio
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYes-
-
WLAN WiFi Dual BandYes-
-
USBType-C 2.0microUSB 2.0
-
USB On-The-GoYes-
-
Bluetoothv5.0v4.2
-
Bluetooth A2DPYesYes
-
bluetooth LEYes-
-
NFCYes-
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYes-
-
GALILEOYes-
-
BDSYes-
-
Features
-
SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, proximity, light
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Ion
-
Battery capacity4500 mAh2000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingFast Charging-
-
Talk time 4G46 h-
-
Tests and performance
-
Antutu476000 (v8)-
-
Cost
-
Price620 USD-
