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Model

Compare BLU Grand M and vivo V15 Pro

BLU Grand M vs vivo V15 Pro

BLU Grand M

vivo V15 Pro

BLU Grand M

vivo V15 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1900, 2100
4G network

-

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)
HSDPA speed

21.1 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

-

LTE, Cat12, 603 Mbps download, 102 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2017-1

2019-2
Status

2017-1

2019-3

Design
Build

-

Aluminium alloy, polycarbonate
SIM

Dual SIM (Nano-SIM/ Micro-SIM)

Dual SIM (Nano-SIM, dual stand-by)
Height

144.9 mm

157.3 mm
Width

72.1 mm

74.7 mm
Thickness

9.4 mm

8.2 mm
Weight

171 g

185 g
Colors

Gold, gray, rose gold, silver

Blue, Red

Display
Display type

Capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

5.0 inches

6.39 inches
Resolution

480 x 854 pixels

1080 x 2316 pixels
Pixel density

196 ppi

400 ppi
Display colors

16777216

16777216
Protection

-

2.5D curved glass screen
Multitouch

Yes

Yes
Display features

-

DCI-P3

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz

Dual-core 2.0 GHz Kryo 460 Gold
CPU(second)

Hexa-core 1.7 GHz Kryo 460 Silver
Chipset

Mediatek MT6580

Qualcomm SDM675 Snapdragon 675
GPU

Mali-400

Adreno 612
Internal storage

8 GB

128 GB
Memory RAM

512 MB

6, 8 GB
Memory card

microSD

microSD, microSDHC, microSDXC
Memory card max

64 GB

256 GB

OS
OS

Android OS, v6.0 (Marshmallow)

Funtouch 9 (Android 9.0 Pie)

Main camera
Camera type

-

Triple
Main camera

5 MP

48 MP, f/1.8 , 1/2" , 0.8 µm
8 MP, 13 mm
5 MP, f/2.4
Primary camera resolution

-

8000 x 6000 pixels
Primary camera video

720p@30fps

2160p@30fps, 1080p@30fps
Primary camera flash

LED flash

LED flash
Primary camera phase detection autofocus

-

phase detection autofocus
Camera features

Geo-tagging, face detection, touch focus

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

Selfie camera
Flash

LED flash

-
Selfie camera

3.15 MP

32 MP, f/2.0
Selfie camera resolution

-

6560 x 4928 pixels
Selfie camera video

-

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Notifications

Vibration; MP3, WAV ringtones

-
Earpiece

-

Yes

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

microUSB 2.0
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth EDR

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
BDS

-

Yes

Features
Messaging SMS

SMS(threaded view)

-
Messaging MMS

MMS

-
Messaging Email

Email

-
Messaging IM

IM

-
Messaging Push Email

Push Email

-
Java

No

-
Sensors

Accelerometer

Accelerometer, compass, fingerprint, gyro, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

2200 mAh

3700 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

Yes
Talk time 2G

24 h

-
Talk time 3G

12 h

-
Standby time 2G

900 h

-
Standby time 3G

750 h

-

Multimedia
Radio

-

No

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