Samsung Galaxy M40 vs Samsung Galaxy S10+

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900 - USA
3G network

HSDPA 850, 900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100 - Global, USA; CDMA2000 1xEV-DO - USA
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - global; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46, 66(1700/2100), 71(600) - USA
HSDPA speed

42 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE Cat12, 603 Mbps download, 102 Mbps upload

LTE-A (7CA), Cat20, 2000 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Front glass(Gorilla Glass 6), back glass(Gorilla Glass 5), aluminium frame / Front glass(Gorilla Glass 6), ceramic body
SIM

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

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

155.3 mm

157.6 mm
Width

73.9 mm

74.1 mm
Thickness

7.9 mm

7.9 mm
Weight

168 g

175 / 198(ceramic) g
Payment

-

Samsung Pay
Waterproof

-

IP68, 1.5m for 30 mins
Dust proof

-

IP68
Colors

Black, Blue

Black, Blue, Green, Pink, White

Display
Display type

PLS capacitive touchscreen

Dynamic AMOLED capacitive touchscreen
Physical size

6.3 inches

6.4 inches
Resolution

1080 x 2340 pixels

1440 x 3040 pixels
Pixel density

409 ppi

522 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass

Scratch resistant, Corning Gorilla Glass 6
Multitouch

Yes

Yes
Display features

-

Always-on display, HDR10+

Hardware
CPU

Octa-core

Octa-core
CPU

Quad-core 2 GHz Kryo 460

Dual-core 2.73 GHz Mongoose M4
CPU(second)

Hexa-core 1.7 GHz Kryo 460

dual-core 2.31 GHz Cortex-A75
CPU(third)

Quad-core 1.95 GHz Cortex-A55
Chipset

Qualcomm Snapdragon 675

Exynos 9820 Octa - EMEA; Qualcomm SDM855 Snapdragon 855 - USA, LATAM, China
GPU

Adreno 612

Mali-G76 MP12 - EMEA; Adreno 640 - USA, LATAM, China
Memory RAM

6 GB

8, 12 GB
Internal storage

128 GB

128, 512, 1024 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

1 TB

512 GB

Main camera
Camera type

Triple

Triple
Main camera

32 MP, f/1.7 , 0.8 µm

12 MP, f/1.5-2.4 , 1.4 µm, 26 mm, 1/2.55" , 2x optical zoom
8 MP, f/2.2 , 12 mm, 1.12 µm

12 MP, f/2.4 , 52 mm, 1.0 µm, 1/3.6"
5 MP, f/2.2

16 MP, f/2.2 , 12 mm, 1.0 µm
Primary camera resolution

6528 x 4896 pixels

4032 x 3024 pixels
Primary camera video

2160p@30fps, 1080p@30fps

2160p@60fps, 1080p@240fps, 720p@960fps
Primary camera flash

LED flash

LED flash
Primary camera phase detection autofocus

-

dual pixel phase detection autofocus
Camera features

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

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
DxOMark photo

-

120
DxOMark video

-

97
DxOMark camera score

-

113

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, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C reversible connector

Type-C 1.0 reversible connector
USB On-The-Go

Yes

-
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth AVRCP

Yes

-
bluetooth HFP

Yes

-
bluetooth HID

Yes

-
bluetooth OPP

Yes

-
bluetooth PAN

Yes

-
bluetooth LE

-

Yes
bluetooth DIP

Yes

-
bluetooth MAP

Yes

-
bluetooth PBAP

PBAP/PAB

-
bluetooth HOGP

Yes

-
bluetooth HSP

Yes

-
Bluetooth AptX

-

aptX HD
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

Yes

Yes

Features
Sensors

Accelerometer, compass, gyroscope, hall, proximity, light, fingerprint

Accelerometer, barometer, compass, fingerprint, heart rate, SpO2, gyroscope, proximity
Power bank function

-

Yes