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Model

Compare Cat S41 and Microsoft Lumia 640 Dual SIM

Cat S41 vs Microsoft Lumia 640 Dual SIM

Cat S41

Microsoft Lumia 640 Dual SIM

Microsoft Lumia 640 Dual SIM

Cat S41

Microsoft Lumia 640 Dual SIM

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100 - EU; HSDPA 850, 900, 1700(AWS), 1900, 2100 - APAC/LATAM

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - EU; LTE frequency band 2(1900), 4(1700/2100), 5(850), 7(2600), 12(700), 13(700), 17(700), 66(1700/2100) - America; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - APAC/LATAM

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE-A speed

LTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2017-9

2015-3
Status

2017-9

2015-4

Design
SIM

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

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

152 mm

141.3 mm
Width

75 mm

72.2 mm
Thickness

12.9 mm

8.8 mm
Weight

218 g

145 g
Waterproof

IP68, 2m and 60 minutes

-
Dust proof

IP68

-
MIL-STD-810G

Yes - dust, humidity, rain, salt, vibration, solar radiation, transport and thermal shock resistant

-
Colors

Black

Glossy cyan, Matte black, Orange, White

Display
Display type

TFT capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

5.0 inches

5.0 inches
Resolution

1080 x 1920 pixels

720 x 1280 pixels
Pixel density

441 ppi

294 ppi
Display colors

-

16777216
Protection

Corning Gorilla Glass 5

-
Multitouch

Yes

-

Hardware
CPU

Octa-core 2.3 GHz ARM Cortex-A53

Quad-core 1.2 GHz ARM Cortex-A7
Chipset

Mediatek MT6757 Helio P20

Qualcomm Snapdragon 400
GPU

Mali-T880 MP2

Adreno 305
Memory RAM

3 GB

1 GB
Internal storage

32 GB

8 GB
Memory card

microSD

microSD
Memory card max

256 GB

128 GB

OS
OS

Android 7.0 (Nougat)

Microsoft Windows Phone 8.1 with Lumia Denim

Main camera
Main camera

13 MP

8 MP
Primary camera resolution

-

3264 x 2448 pixels
Primary camera video

1080p@30fps

1080p@30fps
Primary camera Autofocus

phase detection autofocus

autofocus
Primary camera flash

LED flash

LED flash
Camera features

Geo-tagging, face detection, touch focus

1/4'' sensor size

Selfie camera
Selfie camera

8 MP

1 MP
Selfie camera video

-

720p

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Notifications

Vibration; MP3, WAV ringtones

Vibration; MP3, WAV ringtones

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 DLNA

-

Yes
USB

microUSB 2.0

microUSB 2.0
USB host

Yes

-
Bluetooth

v4.1

v4.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GPS Navigator

-

Beidou
BDS

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

No
Sensors

Accelerometer, compass, proximity

Accelerometer, compass, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Ion

Li-Ion
Battery capacity

5000 mAh

2500 mAh
Battery removable

Non-removable

-
Fast battery charging

Pump Express 2.0

-
Talk time 2G

-

27 h 30 min
Talk time 3G

38 h

20 h 30 min
Standby time 2G

-

840 h
Standby time 3G

1056 h

840 h

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