Sony Ericsson Xperia Arc S

Samsung Galaxy M21 6GB/128GB

browser

java

Yes, via Java MIDP emulator

os

Android 10, One UI 2

General

Internal 1 GB (320 MB user available), 512 MB RAM

RAM

6 GB

ROM

128 GB

Slot

MicroSD card slot Expandable up to 32GB, (8GB Free)

expandable

512 GB

CPU

Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)

GPU

Mali-G72 MP3

SoC

Exynos 9611 (10nm)

number of cores

8core

General

8 Megapixel || Video: Yes, 1080p, 30fps Secondary No

Video

3GPP, MP4

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

features

LED flash, panorama, HDR

primary

Triple:
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8m, PDAF
8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12m
5 MP, f/2.2, (depth)

secondary

20 MP, f/2.0, 26mm (wide)

Charging

Fast charging 15W

Stand By

460 Hour(2G), 460 Hour(3G)

Talk Time

7.3 Hour(2G), 7.4 Hour(3G)

capacity

6000mAh

type

Li-Polymer (non-removable)

Display

4.2" LCD Capacitive Full Multi Touch (480px * 854px)

Super AMOLED capacitive touchscreen, 16M colors, 100.5 cm2 (~84.2% screen-to-body ratio)

Weight

117 gm gm

188 gm

build

Glass front (Gorilla Glass 3), plastic back, plastic frame

dimension

159 x 75.1 x 8.9 mm

protection

Corning Gorilla Glass 3

resolution

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

screen

6.4"

GPS

Yes, with A-GPS, GLONASS, BDS

USB

Yes, microUSB v2.0, USB On-the-go

2.0, Type-C 1.0 reversible connector

bluetooth

Yes, v2.1 with A2DP, EDR

5.0, A2DP, LE

internet

GPRS: Yes || EDGE: Yes, 3G, Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot

2G/3G/4G

wifi

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

radio

FM Radio

General

Android v2.3.4 (Gingerbread) v4.0.4 (Ice Cream Sandwich), 1.4 GHz Scorpion processor, Scratch-resistant glass, Geo-tagging, touch focus, face and smile detection, 3D sweep panorama, image stabilization, Accelerometer, proximity sensor, compass

sensors

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