Product comparison

Built-in camera

Yes

Front camera

Yes

Effective pixels front camera

12 megapixels

10 megapixels

Number of front cameras

1

Camera features

Autofocus, Built-in flash/lamp, Optical image stabilization (OIS), Time-of-Flight (ToF camera), Optical zoom

Autofocus, Built-in flash/lamp, Optical image stabilization (OIS), Electronic image stabilization (EIS), Optical zoom

Effective pixels

12 megapixels

64 megapixels

Maximum lens aperture

1.8

Number of rear cameras

2

3

Sensor format

1/2.55"

1/1.76"

Video recording

Yes

Max frame rate (highest resolution)

24 fps

Max frame rate (regardless of res.)

240 fps

960 fps

Max resolution (highest frame rate)

1920x1080 (HD 1080) pixels

1280x720 (HD 720) pixels

Maximum resolution (video)

4096x2160 (4K) pixels

7680x4320 (8K Ultra HD) pixels

2G (GSM)

Yes

3G (UMTS)

Yes

HSPA+

Yes

4G (LTE)

Yes

4G: Speed (down/up)

Cat.18: 1200/200 Mbit/s

Cat.20/18: 2000/200 Mbit/s

5G (NR)

No

Yes

Frequency range (5G)

FR1 (Sub-6 GHz)

Bluetooth

Yes

Bluetooth codec

SBC, AAC

aptX, LDAC, SBC

Bluetooth profile

A2DP, AVRCP

A2DP

Bluetooth version

5.0

5.1

Built-in navigation system

Yes

Type of navigation system

GPS, A-GPS, Galileo, GLONASS, QZSS

GPS, A-GPS, BeiDou, Galileo, GLONASS

NFC

Yes

Wireless network (Wi-Fi)

Yes

Wireless networking standard

802.11a, 802.11b, 802.11g, 802.11n (Wi-Fi 4), 802.11ac (Wi-Fi 5), 802.11ax (Wi-Fi 6)

Data connector

Lightning

USB

Type of USB connector

USB (Type C)

USB On-The-Go (OTG)

Yes

USB version

3 (Gen 1)

Headphone output (2.5/3.5 mm)

No

Colour

Black, Silver, White, Red, Green, Grey, Yellow, Purple

Black, Silver, White, Green, Grey, Yellow, Purple

Black, Silver, White, Grey, Purple, Pink

Developed especially for seniors

No

Physical keyboard/numpad

No

Dimensions (WxHxD)

Depth

8.3 mm

7.9 mm

Height

150.9 mm

151.7 mm

Width

75.7 mm

71.2 mm

Product weight

194 g

169 g

Built-in sensors

Proximity sensor, Accelerometer, Gyroscope, Barometer

Built-in wireless charging

Yes

Wireless standard

QI

QI, PMA

Dual SIM card support

Yes

Hybrid Dual Sim

No

Type of Dual SIM

Nano SIM/eSIM, Dual SIM cards

Features

Built-in stereo speakers, Ultra-wideband (UWB)

Shock resistant, ANT+, Built-in stereo speakers, Hearing Aid Compatible, Ultra-wideband (UWB)

Security

Iris scanner, Face scanner

Fingerprint reader, Face scanner

SIM card

Nano sim

Supports fast charging

Yes

Water resistant

Yes

IP code (level of dust/water resistance)

IP68

Series

iPhone 11

Samsung Galaxy S21

Aspect ratio

19.5:9

20:9

Display features

Scratch resistant display, HDR

Scratch resistant display, HDR, 120Hz refresh rate

Display technology

LCD

OLED (AMOLED)

Panel type

IPS (TFT)

Display

Colour

Number of colours

16 777 216 colours

Pixel density

326 PPI

421 PPI

Screen resolution (HxV)

828x1792 pixels

1080x2400 pixels

Screen size

6.1 inches

6.2 inches

Touchscreen

Yes

Material (body/chassis)

Glass, Steel, Aluminium

Aluminium, Plastic

RAM size

4GB

8GB

Keyword

Release year

2020

2021

Battery capacity

3110 mAh

4000 mAh

Exchangeable battery

No

Graphics processor (GPU)

Yes

Graphics processor type

ARM Mali-G78 MP14

Processor core type

6 (Hexa) Core

8 (Octa) Core

Processor speed

2.65 GHz

2.9 GHz

SoC/CPU (System on Chip)

Apple A13 Bionic

Samsung Exynos 2100

Operating system

Apple iOS 13

Android 12

Support for alternative firmware

Memory card reader

No

Storage space

64 GB

128 GB

Apple iPhone 11 Dual SIM 4GB RAM 64GB vs. Apple iPhone 11 Dual SIM 4GB RAM 128GB + 1

Apple iPhone 11 Dual SIM 4GB RAM 64GB

£254.99

Apple iPhone 11 Dual SIM 4GB RAM 128GB

£439.99

Samsung Galaxy S21 SM-G991B 5G Dual SIM 8GB RAM 128GB

£483.00