Samsung Galaxy A37 vs Samsung S3100: Which is better?

Screen size

Galaxy A376.7"+69%

S31002.1"

Technology

Galaxy A37

GSM / HSPA / LTE / 5G

S3100

GSM

2G bands

Galaxy A37

GSM 850 / 900 / 1800 / 1900

S3100

GSM 850 / 900 / 1800 / 1900

3G bands

Galaxy A37

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

S3100

4G bands

Galaxy A37

1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66

Resolution

Galaxy A371,080 × 2,340 px+98%

S3100176 × 220 px

Refresh rate

Galaxy A37120 Hz

S3100—

Peak brightness

Galaxy A371,900 nits

S3100—

Pixel density

Galaxy A37385 ppi+65%

S3100134 ppi

CPU speed

Galaxy A37Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)

S3100—

RAM

Galaxy A376.0 GB

S3100—

Storage

Galaxy A37128 GB

S3100—

Main camera

Galaxy A3750.0 MP+94%

S31003.0 MP

Front camera

Galaxy A3712.0 MP

S3100—

Battery

Galaxy A375,000 mAh+84%

S3100800 mAh

Wired charging

Galaxy A3745 W

S3100—

Weight

Galaxy A37196 g

S310099 g+98%

Thickness

Galaxy A377.4 mm+101%

S310014.9 mm

IP rating

Galaxy A37IP68

S3100—

Wi‑Fi

Galaxy A37wifi 5

S3100No

Bluetooth

Galaxy A375+58%

S31002.1, A2DP

USB

equal specs

Galaxy A372.0

S31002.0

5G support

Galaxy A37Yes+100%

S3100No

NFC

Galaxy A37Yes

S3100—

3.5mm jack

equal specs

Galaxy A37No

S3100No

SD card

Galaxy A37No

S3100Yes+100%

Stereo speakers

Galaxy A37Yes

S3100—

5G bands

Galaxy A37

1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6

S3100

Speed

Galaxy A37

HSPA, LTE, 5G

S3100

GPRS

Galaxy A37

S3100

Class 10

EDGE

Galaxy A37

S3100

Class 10

Announced

Galaxy A37

2026, March 25

S3100

2009, August. Released 2009, September

Status

Galaxy A37

Released Apr 10, 2026

S3100

Discontinued

Dimensions

Galaxy A37

162.9 x 78.2 x 7.4 mm (6.41 x 3.08 x 0.29 in)

S3100

95 x 47 x 14.9 mm (3.74 x 1.85 x 0.59 in)

Weight

Galaxy A37

196 g (6.91 oz)

S3100

99.2 g (3.49 oz)

Build

Galaxy A37

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

S3100

SIM

Galaxy A37

· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)

S3100

Mini-SIM

Other

Galaxy A37

IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

S3100

Type

Galaxy A37

Super AMOLED, 120Hz, 1200 nits (HBM), 1900 nits (peak)

S3100

TFT, 256K colors

Size

Galaxy A37

6.7 inches, 110.2 cm2 (~86.5% screen-to-body ratio)

S3100

2.1 inches, 13.9 cm2 (~31.1% screen-to-body ratio)

Resolution

Galaxy A37

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

S3100

176 x 220 pixels (~134 ppi density)

Protection

Galaxy A37

Corning Gorilla Glass Victus+, Mohs level 5

S3100

Galaxy A37

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

S3100

Chipset

Galaxy A37

Exynos 1480 (4 nm)

S3100

CPU

Galaxy A37

Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)

S3100

GPU

Galaxy A37

Xclipse 530

S3100

Card slot

Galaxy A37

S3100

microSDHC (dedicated slot)

Internal

Galaxy A37

128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM

S3100

15MB

Other

Galaxy A37

UFS

S3100

Phonebook

Galaxy A37

S3100

1000 contacts, Photo call

Call records

Galaxy A37

S3100

Yes

Triple

Galaxy A37

50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro)

S3100

Features

Galaxy A37

LED flash, panorama, HDR

S3100

Video

Galaxy A37

4K@30fps, 1080p@30/60fps, gyro-EIS

S3100

Yes

Single

Galaxy A37

S3100

1.3 MP

Single

Galaxy A37

12 MP, f/2.2, (wide), 1/3.2", 1.12µm

S3100

Video

Galaxy A37

4K@30fps, 1080p@30fps, 10-bit HDR

S3100

Other

Galaxy A37

S3100

Loudspeaker

Galaxy A37

Yes, with stereo speakers

S3100

Yes

3.5mm jack

Galaxy A37

S3100

WLAN

Galaxy A37

Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct

S3100

Bluetooth

Galaxy A37

5.4, A2DP, LE

S3100

2.1, A2DP

Positioning

Galaxy A37

GPS, GALILEO, GLONASS, BDS, QZSS

S3100

NFC

Galaxy A37

Yes (market/region dependent)

S3100

Radio

Galaxy A37

S3100

FM radio, RDS

USB

Galaxy A37

USB Type-C 2.0, OTG

S3100

2.0

Sensors

Galaxy A37

Fingerprint (under display, optical), accelerometer, gyro, compass

S3100

Other

Galaxy A37

Virtual Proximity Sensing

S3100

MP3 player MP4/3gp player Organizer Voice memo Predictive text input

Messaging

Galaxy A37

S3100

SMS, MMS, Email

Browser

Galaxy A37

S3100

WAP 2.0/xHTML

Games

Galaxy A37

S3100

Yes + downloadable

Java

Galaxy A37

S3100

Yes, MIDP 2.0

Type

Galaxy A37

5000 mAh

S3100

Removable Li-Ion 800 mAh battery

Charging

Galaxy A37

45W wired

S3100

Stand-by

Galaxy A37

S3100

Up to 490 h

Talk time

Galaxy A37

S3100

Up to 8 h 30 min

Colors

Galaxy A37

Graygreen, Charkoal, White, Light Violet

S3100

Black, Pink

Models

Galaxy A37

SM-A376E, SM-A376E/DS, SM-A376B, SM-A376B/DS, SM-A376U, SM-A376U1, SM-A376W, SM-A3760

S3100

SAR

Galaxy A37

0.81 W/kg (head) 1.17 W/kg (body)

S3100

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

SAR EU

Galaxy A37

0.72 W/kg (head) 1.14 W/kg (body)

S3100

0.38 W/kg (head)

Price

Galaxy A37

£ 459.00 / ₹ 41,999

S3100

About 70 EUR

Galaxy A37 vs S3100

Which is better?

Choose Galaxy A37 for

Choose S3100 for

Biggest differences

Galaxy A37

S3100

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