Samsung Galaxy A40s SM-A3051 specifications Expand

Released 2019, March
174g, 8.5mm thickness
Android 8.1, up to Android 10, One UI 2
32GB/64GB/128GB storage, microSDXC

Samsung Galaxy A40s was announced at 2019, February 27 with Android 8.1 (Oreo), upgradable to Android 10, One UI 2, have chipset Exynos 7904 (14 nm) CPU Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) and GPU Mali-G71 MP2. It have 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 128GB 6GB RAM storage and there are colors: Black, Blue

NETWORK

Technology

GSM / HSPA / LTE

2G

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

3G

HSDPA 850 / 900 / 1900 / 2100

4G

1, 3, 5, 8, 20, 40, 41

Speed

HSPA 42.2/5.76 Mbps, LTE-A

TIMELINE

Announced

2019, February 27

Released

Released 2019, March

BODY

Dimensions

159 x 75.1 x 8.5 mm (6.26 x 2.96 x 0.33 in)

Weight

174 g (6.14 oz)

Build

Glass front, plastic back, plastic frame

SIM

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

DISPLAY

Type

Super AMOLED

Size

6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio)

Resolution

1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)

PLATFORM

OS

Android 8.1 (Oreo), upgradable to Android 10, One UI 2

Chipset

Exynos 7904 (14 nm)

CPU

Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)

GPU

Mali-G71 MP2

MEMORY

Card slot

microSDXC (dedicated slot)

Internal

32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 128GB 6GB RAM

eMMC 5.1

MAIN CAMERA

Camera

13 MP, f/1.9, PDAF
5 MP, f/2.2, 12mm (ultrawide)
5 MP, f/2.2, (depth)

Features

LED flash, panorama, HDR

Video

[email protected]

FRONT CAMERA

Camera

16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm

Features

HDR

Video

[email protected]

SOUND

Loudspeaker

Yes

3.5mm jack

Yes

COMMUNICATES

WLAN

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

Bluetooth

5.0, A2DP, LE

GPS

Yes, with A-GPS, GLONASS, BDS

NFC

No

Radio

FM radio, RDS, recording

USB

USB Type-C 2.0

FEATURES

Sensors

Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

BATTERY

Battery

Li-Po 5000 mAh, non-removable

Charging

Fast charging 15W

MISC

Colors

Black, Blue

SAR US

0.28 W/kg (head) 0.39 W/kg (body)

SAR EU

0.45 W/kg (head) 1.32 W/kg (body)

Performance

AnTuTu: 101651 (v7)
GeekBench: 4188 (v4.4)
GFXBench: 4.6fps (ES 3.1 onscreen)

Buy on Amazon

Specs source: gsmarena.com
Disclaimer. We can not guarantee that the information on this page is 100% correct

Filter by

BIT/SW REV.

ANDROID VERSION

Asia

Taiwan

BRI

Samsung firmware SM-A3051 / Galaxy A40s SM-A3051 13

Device	CSC	Version	Bit/SW REV. Security Patch Lvl.	OS	Build date
Samsung Galaxy A40s	BRI	A3051XXU4CVD1	4 Full Files	R(Android 11)	20220421235000
Samsung Galaxy A40s	BRI	A3051XXU4CUJ1	4 2021-10-01 Full Files	R(Android 11)	20211015191641
Samsung Galaxy A40s	BRI	A3051XXU4CUE4	4 2021-04-01 Full Files	R(Android 11)	20210527191908
Samsung Galaxy A40s	BRI	A3051XXS4BUD2	4 2021-03-01 Full Files	Q(Android 10)	20210426133707
Samsung Galaxy A40s	BRI	A3051XXS4BUB1	4 2021-02-01 Full Files	Q(Android 10)	20210302110905
Samsung Galaxy A40s	BRI	A3051XXS3BTL1	3 2020-12-01 Full Files	Q(Android 10)	20201223120934
Samsung Galaxy A40s	BRI	A3051XXU3BTI5	3 2020-10-01 Full Files	Q(Android 10)	20201029190634
Samsung Galaxy A40s	BRI	A3051XXS3BTI3	3 2020-09-01 Full Files	Q(Android 10)	20200917214834
Samsung Galaxy A40s	BRI	A3051XXU3BTF1	3 2020-06-01 Full Files	Q(Android 10)	20200622115533
Samsung Galaxy A40s	BRI	A3051XXU3BTB2	3 2020-03-01 Full Files	Q(Android 10)	20200312171054

1
2

Lastest combinations SM-A3051 / Galaxy A40s SM-A3051

Device	Version	Bit/SW REV.	FA	Change list	Updated
SM-A3051 / Galaxy A40s	A3051XXU3ASL1	3	FA90	CL16121660	2021-05-06 11:14:15
SM-A3051 / Galaxy A40s	A3051XXU2ASJ1	2	FA90	CL16121660	2021-05-06 11:18:39
SM-A3051 / Galaxy A40s	A3051XXU2ASI1	2	FA90	CL16121660	2021-05-06 11:22:45
SM-A3051 / Galaxy A40s	A3051XXU2ASH1	2	FA90	CL16121660	2021-05-06 11:26:59
SM-A3051 / Galaxy A40s	A3051XXU1ASE4	1	FA90	CL16037764	2021-05-06 11:31:09

All combinations

How to flash Samsung SM-A3051 / Galaxy A40s SM-A3051 firmware

1. Extract (unzip) the Samsung firmware file. Recommended using WinRAR or 7-Zip

2. Download Odin Tool 3.13.1

3. Extract Odin ZIP file

4. Open Odin execute file

5. Reboot Samsung phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)

6. Connect you Samsung phone and wait until you get a blue sign in Odin

7. Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots

8. Make sure re-partition is NOT ticked

9. Click the START button, sit back and wait few minutes

Download Samsung Firmware max speed and Free. Official update

Samsung firmware SM-A3051 / Galaxy A40s SM-A3051 13