Samsung Galaxy A37 vs Samsung U100: Which is better?

Screen size

Galaxy A376.7"+71%

U1001.9"

Technology

Galaxy A37

GSM / HSPA / LTE / 5G

U100

GSM

2G bands

Galaxy A37

GSM 850 / 900 / 1800 / 1900

U100

GSM 900 / 1800 / 1900

3G bands

Galaxy A37

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

U100

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%

U100220 × 176 px

Refresh rate

Galaxy A37120 Hz

U100—

Peak brightness

Galaxy A371,900 nits

U100—

Pixel density

Galaxy A37385 ppi+62%

U100146 ppi

CPU speed

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

U100—

RAM

Galaxy A376.0 GB

U100—

Storage

Galaxy A37128 GB

U100—

Main camera

Galaxy A3750.0 MP+70%

U10015.0 MP

Front camera

Galaxy A3712.0 MP

U100—

Battery

Galaxy A375,000 mAh+86%

U100690 mAh

Wired charging

Galaxy A3745 W

U100—

Weight

Galaxy A37196 g

U10057 g+244%

Thickness

Galaxy A377.4 mm

U1005.9 mm+25%

IP rating

Galaxy A37IP68

U100—

Wi‑Fi

Galaxy A37wifi 5

U100No

Bluetooth

Galaxy A375+60%

U1002.0, A2DP

USB

equal specs

Galaxy A372.0

U1002.0

5G support

Galaxy A37Yes+100%

U100No

NFC

Galaxy A37Yes

U100—

3.5mm jack

equal specs

Galaxy A37No

U100No

SD card

equal specs

Galaxy A37No

U100No

Stereo speakers

Galaxy A37Yes

U100—

5G bands

Galaxy A37

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

U100

Speed

Galaxy A37

HSPA, LTE, 5G

U100

GPRS

Galaxy A37

U100

Class 10

EDGE

Galaxy A37

U100

Class 10

Announced

Galaxy A37

2026, March 25

U100

2007, February

Status

Galaxy A37

Released Apr 10, 2026

U100

Discontinued

Dimensions

Galaxy A37

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

U100

105.5 x 50 x 5.9 mm (4.15 x 1.97 x 0.23 in)

Weight

Galaxy A37

196 g (6.91 oz)

U100

57 g (2.01 oz)

Build

Galaxy A37

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

U100

SIM

Galaxy A37

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

U100

Mini-SIM

Other

Galaxy A37

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

U100

Type

Galaxy A37

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

U100

TFT, 256K colors

Size

Galaxy A37

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

U100

1.93 inches, 11.7 cm2 (~22.2% screen-to-body ratio)

Resolution

Galaxy A37

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

U100

220 x 176 pixels (~146 ppi density)

Protection

Galaxy A37

Corning Gorilla Glass Victus+, Mohs level 5

U100

Galaxy A37

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

U100

Chipset

Galaxy A37

Exynos 1480 (4 nm)

U100

CPU

Galaxy A37

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

U100

GPU

Galaxy A37

Xclipse 530

U100

Card slot

Galaxy A37

U100

Internal

Galaxy A37

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

U100

70MB

Other

Galaxy A37

UFS

U100

Phonebook

Galaxy A37

U100

1000 entries, Photocall

Call records

Galaxy A37

U100

30 dialed, 30 received, 30 missed calls

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)

U100

Features

Galaxy A37

LED flash, panorama, HDR

U100

Video

Galaxy A37

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

U100

CIF

Single

Galaxy A37

U100

3.15 MP

Single

Galaxy A37

12 MP, f/2.2, (wide), 1/3.2", 1.12µm

U100

Video

Galaxy A37

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

U100

Other

Galaxy A37

U100

Loudspeaker

Galaxy A37

Yes, with stereo speakers

U100

Yes

3.5mm jack

Galaxy A37

U100

Alert types

Galaxy A37

U100

Vibration; Downloadable polyphonic, MP3 ringtones

WLAN

Galaxy A37

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

U100

Bluetooth

Galaxy A37

5.4, A2DP, LE

U100

2.0, A2DP

Positioning

Galaxy A37

GPS, GALILEO, GLONASS, BDS, QZSS

U100

NFC

Galaxy A37

Yes (market/region dependent)

U100

Radio

Galaxy A37

U100

USB

Galaxy A37

USB Type-C 2.0, OTG

U100

2.0

Sensors

Galaxy A37

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

U100

Other

Galaxy A37

Virtual Proximity Sensing

U100

MP3/ACC/eAAC+/WMA player MP4/H.263 player Predictive text input Document viewer (Word, Excel, PowerPoint, PDF) Bluetooth printing TV-out Organizer

Messaging

Galaxy A37

U100

SMS, EMS, MMS, Email

Browser

Galaxy A37

U100

WAP 2.0/xHTML

Games

Galaxy A37

U100

Yes + downloadable

Java

Galaxy A37

U100

Yes, MIDP 2.0

Type

Galaxy A37

5000 mAh

U100

Removable Li-Ion 690 mAh battery

Charging

Galaxy A37

45W wired

U100

Stand-by

Galaxy A37

U100

Up to 185 h

Talk time

Galaxy A37

U100

Up to 2 h 30 min

Colors

Galaxy A37

Graygreen, Charkoal, White, Light Violet

U100

Blue/Violet, Gray/Black, Gold

Models

Galaxy A37

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

U100

SAR

Galaxy A37

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

U100

0.77 W/kg (head) 0.59 W/kg (body)

SAR EU

Galaxy A37

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

U100

0.33 W/kg (head)

Price

Galaxy A37

£ 459.00 / ₹ 41,999

U100

About 80 EUR

Galaxy A37 vs U100

Which is better?

Choose Galaxy A37 for

Choose U100 for

Biggest differences

Galaxy A37

U100

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