Blackview Tab 15 vs Lenovo Tab M7 3rd gen

Blackview Tab 15

Lenovo Tab M7 3rd gen

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1, 3, 7, 8, 20

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 19, 20, 28, 38, 40, 41
HSDPA speed

21.1 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, 150 Mbps download, 51 Mbps upload

LTE-A, 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Hardware
CPU

Octa-core

Octa-core
CPU

Dual-core 1.8 GHz Cortex-A75

Quad-core 2.3 GHz Cortex-A53
CPU(second)

Hexa-core 1.8 GHz Cortex-A55

quad-core 1.5 GHz Cortex-A53
Chipset

Unisoc T610

Mediatek MT8166 - Wi-Fi version / Mediatek MT8766 - LTE version
GPU

Mali-G52 MP2

PowerVR GE8320
Memory RAM

8 GB

2 GB
Internal storage

128 GB

32 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

1 TB

-
Storage

eMMC 5.1

-

Main camera
Camera type

Single

Single
Main camera

13 MP, 1/3.06" , 1.12 µm

2 MP
Primary camera resolution

4160 x 3120 pixels

1600 x 1200 pixels
Primary camera video

1080p@30fps

720p@30fps
Primary camera flash

LED flash

-
Camera features

Autofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Autofocus, geotagging, touch focus,face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

microUSB 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

A2DP
bluetooth LE

-

LE
NFC

-

No
GPS

Yes, with A-GPS

Yes, no A-GPS
GLONASS

Yes

-
GALILEO

Yes

-