Samsung Galaxy M47 vs Samsung Rex 70 S3802: Which is better?

Screen size

Galaxy M476.7"+55%

Rex 70 S38023.0"

Technology

Galaxy M47

GSM / HSPA / LTE / 5G

Rex 70 S3802

GSM

2G bands

Galaxy M47

GSM 850 / 900 / 1800 / 1900

Rex 70 S3802

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

3G bands

Galaxy M47

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

Rex 70 S3802

4G bands

Galaxy M47

LTE

Resolution

Galaxy M471,080 × 2,340 px+97%

Rex 70 S3802240 × 320 px

Refresh rate

Galaxy M47120 Hz

Rex 70 S3802—

Peak brightness

Galaxy M471,400 nits

Rex 70 S3802—

Pixel density

Galaxy M47385 ppi+65%

Rex 70 S3802133 ppi

CPU speed

Galaxy M47Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)

Rex 70 S3802—

RAM

Galaxy M476.0 GB

Rex 70 S3802—

Storage

Galaxy M47128 GB

Rex 70 S3802—

Main camera

Galaxy M4750.0 MP+96%

Rex 70 S38022.0 MP

Front camera

Galaxy M4712.0 MP

Rex 70 S3802—

Battery

Galaxy M476,000 mAh+83%

Rex 70 S38021,000 mAh

Wired charging

Galaxy M4745 W

Rex 70 S3802—

Weight

Galaxy M47200 g

Rex 70 S380289 g+125%

Thickness

Galaxy M477.8 mm+54%

Rex 70 S380212.0 mm

IP rating

Galaxy M47IP64

Rex 70 S3802—

Wi‑Fi

Galaxy M47wifi 5

Rex 70 S3802Wi-Fi 802.11 b/g/n

Bluetooth

Galaxy M475+40%

Rex 70 S38023.0

USB

equal specs

Galaxy M472.0

Rex 70 S3802microUSB 2.0, OTG

5G support

Galaxy M47Yes+100%

Rex 70 S3802No

NFC

Galaxy M47Yes+100%

Rex 70 S3802No

3.5mm jack

Galaxy M47No

Rex 70 S3802Yes+100%

SD card

equal specs

Galaxy M47Yes

Rex 70 S3802Yes

Stereo speakers

Galaxy M47—

Rex 70 S3802—

5G bands

Galaxy M47

SA/NSA/Sub6

Rex 70 S3802

Speed

Galaxy M47

HSPA, LTE, 5G

Rex 70 S3802

GPRS

Galaxy M47

Rex 70 S3802

Yes

EDGE

Galaxy M47

Rex 70 S3802

Yes

Announced

Galaxy M47

2026, June 29

Rex 70 S3802

2013, February. Released 2013, March

Status

Galaxy M47

Available. Released 2026, July 04

Rex 70 S3802

Discontinued

Dimensions

Galaxy M47

162.4 x 78.2 x 7.8 mm (6.39 x 3.08 x 0.31 in)

Rex 70 S3802

104.9 x 57.2 x 12 mm (4.13 x 2.25 x 0.47 in)

Weight

Galaxy M47

200 g (7.05 oz)

Rex 70 S3802

89.2 g (3.14 oz)

Build

Galaxy M47

Glass front (Gorilla Glass Victus+), plastic frame, glass back (Gorilla Glass Victus+)

Rex 70 S3802

SIM

Galaxy M47

Nano-SIM + Nano-SIM

Rex 70 S3802

Dual SIM (Mini-SIM)

Other

Galaxy M47

IP64 dust tight and water resistant (water splashes) Drop resistant up to 2m

Rex 70 S3802

Type

Galaxy M47

Super AMOLED, 120Hz, 800 nits (typ), 1400 nits (HBM)

Rex 70 S3802

TFT, 65K colors

Size

Galaxy M47

6.7 inches, 110.2 cm2 (~86.8% screen-to-body ratio)

Rex 70 S3802

3.0 inches, 27.9 cm2 (~46.4% screen-to-body ratio)

Resolution

Galaxy M47

1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)

Rex 70 S3802

240 x 320 pixels, 4:3 ratio (~133 ppi density)

Protection

Galaxy M47

Corning Gorilla Glass Victus+

Rex 70 S3802

Galaxy M47

Android 16, up to 6 major Android upgrades, One UI 8.5

Rex 70 S3802

Chipset

Galaxy M47

Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)

Rex 70 S3802

CPU

Galaxy M47

Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)

Rex 70 S3802

GPU

Galaxy M47

Adreno 710

Rex 70 S3802

Card slot

Galaxy M47

microSDXC (uses shared SIM slot)

Rex 70 S3802

microSDHC (dedicated slot)

Internal

Galaxy M47

128GB 6GB RAM, 256GB 8GB RAM

Rex 70 S3802

10MB

Other

Galaxy M47

UFS 3.1

Rex 70 S3802

Phonebook

Galaxy M47

Rex 70 S3802

Yes

Call records

Galaxy M47

Rex 70 S3802

Yes

Triple

Galaxy M47

50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF, OIS 5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm 2 MP (macro)

Rex 70 S3802

Features

Galaxy M47

LED flash, panorama, HDR

Rex 70 S3802

Video

Galaxy M47

4K@30fps, 1080p@30fps, 720p@480fps, gyro-EIS

Rex 70 S3802

Yes

Single

Galaxy M47

Rex 70 S3802

2 MP

Single

Galaxy M47

12 MP, f/2.2, (wide), AF

Rex 70 S3802

Video

Galaxy M47

1080p@30fps, HDR

Rex 70 S3802

Other

Galaxy M47

Rex 70 S3802

Loudspeaker

Galaxy M47

Yes

Rex 70 S3802

Yes

3.5mm jack

Galaxy M47

Rex 70 S3802

Yes

WLAN

Galaxy M47

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

Rex 70 S3802

Wi-Fi 802.11 b/g/n

Bluetooth

Galaxy M47

5.3, A2DP, LE, ASHA

Rex 70 S3802

3.0

Positioning

Galaxy M47

GPS, GALILEO, GLONASS, BDS, QZSS

Rex 70 S3802

NFC

Galaxy M47

Yes

Rex 70 S3802

Radio

Galaxy M47

Unspecified

Rex 70 S3802

FM radio

USB

Galaxy M47

USB Type-C 2.0, OTG

Rex 70 S3802

microUSB 2.0, OTG

Sensors

Galaxy M47

Fingerprint (side-mounted), accelerometer, gyro, compass

Rex 70 S3802

Proximity

Other

Galaxy M47

Virtual proximity sensing

Rex 70 S3802

SNS applications MP4/H.263 player MP3/eAAC+/WAV player Organizer Predictive text input

Messaging

Galaxy M47

Rex 70 S3802

SMS, MMS, Email, IM

Games

Galaxy M47

Rex 70 S3802

Yes

Java

Galaxy M47

Rex 70 S3802

Yes

Type

Galaxy M47

6000 mAh

Rex 70 S3802

Li-Ion 1000 mAh, removable

Charging

Galaxy M47

45W wired Bypass charging

Rex 70 S3802

Talk time

Galaxy M47

Rex 70 S3802

Up to 13 h

Colors

Galaxy M47

Blaze Blue, Rogue Red

Rex 70 S3802

White, Gray, Blue

Models

Galaxy M47

SM-M476B/DS, SM-M476B

Rex 70 S3802

GT-S3802, GT-S3800

SAR

Galaxy M47

0.87 W/kg (head)

Rex 70 S3802

1.07 W/kg (head) 0.54 W/kg (body)

SAR EU

Galaxy M47

0.50 W/kg (head) 0.98 W/kg (body)

Rex 70 S3802

0.78 W/kg (head) 0.71 W/kg (body)

Price

Galaxy M47

About 210 EUR

Rex 70 S3802

About 60 EUR

Galaxy M47 vs Rex 70 S3802

Which is better?

Choose Galaxy M47 for

Choose Rex 70 S3802 for

Biggest differences

Galaxy M47

Rex 70 S3802

Head-to-head comparison

Display

Specifications Comparison

Network

Performance

Cameras

Battery

Build

Connectivity

Display

Performance

Cameras

Battery

Build

Connectivity

Launch

Body

Display

Platform

Memory

Main Camera

Selfie camera

Sound

Comms

Features

Battery

Misc