BLU J4 vs Lenovo Tab M7 3rd gen
BLU J4
Lenovo Tab M7 3rd gen
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100
-
4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 8, 19, 20, 28, 38, 40, 41
-
HSDPA speed21.1 Mbps42.2 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
LTE speed-LTE-A, 150 Mbps download, 51 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2019-102021-06
-
Status2019-102021-06
-
Design
-
BuildPlasticGlass front, aluminum back, aluminum frame
-
SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
-
Height151 mm176.2 mm
-
Width72.3 mm102.3 mm
-
Thickness10 mm8.3 mm
-
Weight158 g237 g
-
ColorsBlack, Blue, BrownGray
-
Display
-
Display typeIPS LCD capacitive touchscreenTDDI IPS LCD
-
Physical size5.5 inches7.0 inches
-
Resolution720 x 1440 pixels600 x 1024 pixels
-
Pixel density293 ppi170 ppi
-
Display colors1677721616777216
-
MultitouchYes-
-
Display features-350 nits (typ)
-
Hardware
-
CPU-Octa-core
-
CPUQuad-core 1.3 GHz Cortex-A7Quad-core 2.3 GHz Cortex-A53
-
CPU(second)quad-core 1.5 GHz Cortex-A53
-
Chipset-Mediatek MT8166 - Wi-Fi version / Mediatek MT8766 - LTE version
-
GPUMali-400PowerVR GE8320
-
Memory RAM1 GB2 GB
-
Internal storage32 GB32 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
-
Memory card max64 GB-
-
StorageeMMC 5.1-
-
OS
-
OSAndroid 8.1 Oreo Go EditionAndroid 10 Go Edition
-
Main camera
-
Camera typeSingleSingle
-
Main camera8 MP2 MP
-
Primary camera resolution-1600 x 1200 pixels
-
Primary camera video720p@30fps720p@30fps
-
Primary camera flashLED flash-
-
Camera features-Autofocus, geotagging, touch focus,face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
-
Selfie camera
-
Selfie camera type-Single
-
Selfie camera8 MP2 MP
-
Selfie camera resolution-1600 x 1200 pixels
-
Selfie camera video720p@30fps720p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
EarpieceYesYes
-
Multimedia
-
RadioFM RadioFM Radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
WLAN WiFi Dual Band-Yes
-
USBmicroUSB 2.0microUSB 2.0
-
USB On-The-Go-Yes
-
Bluetoothv4.1v5.0
-
Bluetooth A2DPYesA2DP
-
bluetooth LEYesLE
-
NFC-No
-
GPSYes, with A-GPSYes, no A-GPS
-
Features
-
SensorsAccelerometerAccelerometer
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity2200 mAh3750 mAh
-
Battery removableRemovableNon-removable
-
Fast battery charging-Yes
-
Cost
-
Price75 USD140 USD
-
Tests and performance
-
Antutu-96199 (v8)
-
Geekbench(single-core)-154 (v5.2)
-
Geekbench(multi-core)-732 (v5.2)
_small.jpg)
