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Model

Compare BLU Studio J5 and Cat S61

BLU Studio J5 vs Cat S61

BLU Studio J5

Cat S61

BLU Studio J5

Cat S61

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1700, 1900, 2100
4G network

LTE frequency band 2(1900), 4(1700/2100), 7(2600), 12(700), 17(700)

LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 19(800), 20(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

11.5 Mbps

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

-
LTE-A speed

-

LTE-A, (3CA) Cat12, 600 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2016-11

2018-2
Status

2016-11

2018

Design
SIM

Dual SIM (Mini-SIM/ Micro-SIM)

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

142.8 mm

150 mm
Width

73 mm

76 mm
Thickness

9.6 mm

13 mm
Weight

130 g
Waterproof

-

IP68, 3m and 60 minutes
Dust proof

-

IP68
MIL-STD-810G

-

Yes
Colors

Gold, Grey, Rose Gold

Black

Display
Display type

IPS LCD capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

5.0 inches

5.2 inches
Resolution

720 x 1280 pixels

1080 x 1920 pixels
Pixel density

294 ppi

424 ppi
Display colors

16777216

16777216
Multitouch

Yes

Yes

Hardware
CPU

Quad-core 1.0 GHz ARM Cortex-A53

Octa-core 2.2 GHz ARM Cortex-A53
Chipset

Mediatek MT6735

Qualcomm SDM630 Snapdragon 630
GPU

Mali-T720MP2

Adreno 508
Memory RAM

1 GB

4 GB
Internal storage

8 GB

64 GB
Memory card

microSD

microSD
Memory card max

64 GB

256 GB

OS
OS

Android OS, v6.0 (Marshmallow)

Android 8.0 (Oreo)

Main camera
5 MP

16 MP, FLIR thermal camera (Lepton module)
Primary camera resolution

-

4608 x 3456 pixels
Primary camera video

1080p@30fps

2160p@30fps
Primary camera Autofocus

autofocus

phase detection autofocus
Primary camera flash

LED flash

dual-LED dual-tone flash
Camera features

Geo-tagging, face detection, touch focus

Thermal imaging, face detection, geo-tagging, heat palettes, panorama, temp. spot meter, touch focus

Selfie camera
Selfie camera

2 MP

8 MP
Selfie camera resolution

-

3264 x 2448 pixels

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Notifications

Vibration; MP3, WAV ringtones

Vibration; MP3, WAV ringtones
Earpiece

-

Yes

Multimedia
Radio FM

FM radio

FM radio

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
USB host

Yes

-
Bluetooth

v4.1

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
QZSS

-

Yes

Features
Messaging SMS

SMS(threaded view)

SMS(threaded view)
Messaging MMS

MMS

MMS
Messaging Email

Email

Email
Messaging IM

IM

IM
Messaging Push Email

Push Email

Push Email
Java

No

-
Sensors

Accelerometer

Accelerometer, barometer, compass, gyro, indoor air quality sensor, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Ion
Battery capacity

2300 mAh

4500 mAh
Battery removable

-

Non-removable
Fast battery charging

-

Quick Charge 4.0
Talk time 2G

26 h

-
Talk time 3G

16 h

-
Standby time 2G

725 h

-
Standby time 3G

625 h

-

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