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Samsung Galaxy S21 Ultra 5G (12 GB / 128 GB) vs Xiaomi Mi 11 (256 GB) Comparison

Samsung Galaxy S21 Ultra 5G (12 GB / 128 GB) £490,00 82

Xiaomi Mi 11 (256 GB) £749,00 75

Samsung Galaxy S21 Ultra 5G
(12 GB / 128 GB)
(SM-G998B)

Xiaomi Mi 11
(256 GB)

Samsung Galaxy S21 Ultra 5G Amazon.co.uk price

£490,00

Free Delivery

Seller: GSM_HUB | Samsung Galaxy S21 Ultra 5G Smartphone SIM Free Android Mobile Phone Phantom B Go to store ❯

£500,00

Free Delivery

Seller: Vendeur9104 | Samsung Galaxy S21 Ultra 5G Smartphone SIM Free Android Mobile Phone Phant Go to store ❯

Samsung Galaxy S21 Ultra 5G eBay.co.uk price

£560,00

+ Delivery

SEALED BOXED Samsung Galaxy S21 Ultra 128GB (Black) Unlocked Go to store ❯

£600,24

+ £13,04 Delivery

Seller: Tienda Siglo XXI | Samsung Galaxy S21 Ultra 5G Smartphone SIM Free Android Mobile Phone Go to store ❯

£649,00

Free Delivery

Seller: Phones58 | Samsung Galaxy S21 Ultra 5G Smartphone SIM Free Android Mobile Phone Phantom Go to store ❯

COMPARE PRICES (2 Website(s), 5 Price(s))

£749,00

Free Delivery

Seller: Elena07 | Xiaomi Mi 11 - Smartphone 256GB, 8GB RAM, Dual Sim, Midnight Gray Go to store ❯

BASIC FEATURES

Screen Size

6.8 Inch

6.81 Inch

Screen/Body Ratio

88.96 %

91.03 %

Weight

229 Grams

196 Grams

Camera Resolution

108 MP

Storage Capacity

128 GB

256 GB

Internal Memory (RAM)

12 GB

8 GB

Chipset

Samsung Exynos 2100

Qualcomm Snapdragon 888 (SM8350)

CPU Frequency

2.9 GHz

2.84 GHz

Screen Resolution

1440x3200 (QHD+) Pixel

Video Recording Resolution

4320p (Ultra HD) 8K

Battery Capacity

5000 mAh

4600 mAh

Head SAR

0.714 W/kg

0.555 W/kg

OS Version

Android 11

FULL FEATURES

DISPLAY

Screen Size

6.8 Inch

6.81 Inch

Display Technology

Dynamic AMOLED

AMOLED

Screen Resolution

1440x3200 (QHD+) Pixel

Screen Resolution Standard

QHD+

Pixel Density (PPI)

516 PPI

515 PPI

Screen Refresh Rate

120 Hz

Aspect Ratio

20:9

Screen Area

111.04 cm²

111.57 cm²

Screen Features

1500 cd/m² (nit) Brightness (Max.) Full Screen Display Scratch Resistant Glass DCI-P3 Wide Color Gamut Dynamic AMOLED 2X 3D Curved Edge In-Display Camera HDR HDR10 HDR10+ Multi-Touch Always-on Display

Screen Protection

Corning Gorilla Glass Victus

Touch Screen Technology

Capacitive Touchscreen

Color Depth

16 Million

1.07 Billion

Screen/Body Ratio

88.96 %

91.03 %

BATTERY

Battery Capacity

5000 mAh

4600 mAh

Talk Time (4G)

41 Hours

Internet Usage (WiFi)

18 Hours

Internet Usage (4G)

18 Hours

Video Playing

22 Hours

Audio Playing

81 Hours

Audio Playing Info

Wireless

Charging Type

USB Type-C

Battery Technology

Lithium Ion (Li-Ion)

Fast Charge

Yes

Fast Charge Power

25 W

55 W

Fast Charge Features

Quick Charge (25W) USB-PD 3.0 (Power Delivery)

Quick Charge (55W) Qualcomm Quick Charge 3.0+ Qualcomm Quick Charge 4.0+ USB-PD 3.0 (Power Delivery)

Charging Time

45 Minutes

Wireless Charge

Yes

Wireless Charge Features

Wireless Quick Charge (15W) Wireless Quick Charge

Wireless Quick Charge Wireless Fast Charge (50W)

Removable Battery

CAMERA

Camera Resolution

108 MP

Optical Image Stabilization (OIS)

Yes

Camera Features

0.8μm (2.4μm) Pixel 83 degree Wide Angle Internal QR Code Reader Dual Pixel Camera HDR Laser Auto Focus-LDAF Auto Focus Panorama Shutter Speed Control Shutter Speed: 30s Phase Detect Auto-Focus (PDAF) Portrait Mode RAW Recording Burst Mode Voice Control AI Scene Detection Timer

0.8μm (1.6μm) Pixel 7 Element (7P) Lens HDR Macro Shot (3 cm) Auto Focus Panorama Shutter Speed Control Phase Detect Auto-Focus (PDAF) Portrait Mode RAW Recording Samsung ISOCELL Bright HMX AI Scene Detection Timer

Flash

LED

Dual-LED Dual Tone Flash

Aperture Size

F1.8

F1.85

Focal Length

26 mm

Camera Sensor Size

1/1.33 inches

Video Recording Resolution

4320p (Ultra HD) 8K

Video FPS

24 fps

30 fps

Video Recording Features

Electronic Image Stabilization (EIS) HDR HDR10+ Focus Tracking Portrait Mode (Bokeh) Timelapse Video Recording Slow Motion Video

Electronic Image Stabilization (EIS) HDR HDR10+ Portrait Mode (Bokeh) Timelapse Video Recording Slow Motion Video

Video Recording Options

720p @ 30fps 1080p @ 120fps (After update) 1080p @ 120fps 1080p @ 60fps 1080p @ 30fps 2160p @ 60fps 2160p @ 30fps 4320p @ 24fps

720p @ 30fps 1080p @ 60fps 1080p @ 30fps 2160p @ 60fps 2160p @ 30fps 4320p @ 30fps 4320p @ 24fps

Slow Motion FPS Options

720p @ 960fps 1080p @ 240fps

720p @ 240fps 720p @ 480fps 720p @ 120fps 1080p @ 480fps 1080p @ 120fps 1080p @ 240fps

Second Rear Camera

Yes

Second Rear Camera Resolution

12 MP

13 MP

Second Rear Camera Aperture

F2.2

F2.4

Second Rear Camera Features

1.4μm Pixel 1/2.55 13mm Ultra Wide Angle Ultra Wide Angle (120°) Auto Focus Phase Detect Auto-Focus (PDAF) Phase Detect Auto-Focus - PDAF (Dual Pixel)

5-element (5P) Lens Ultra Wide Angle Ultra Wide Angle (123°)

Third Rear Camera

Yes

Third Rear Camera Resolution

10 MP

5 MP

Third Rear Camera Aperture

F2.4

Third Rear Camera Features

1.22µm Pixel 1/3.24 Sensor Size 35° Angle 72mm Optical Image Stabilization (OIS) Optical Zoom (3x) Auto Focus Phase Detect Auto-Focus (PDAF) Phase Detect Auto-Focus - PDAF (Dual Pixel) Telephoto

50mm Macro Shot Auto Focus

Fourth Rear Camera

Yes

Fourth Rear Camera Resolution

10 MP

Fourth Rear Camera Aparture

F4.9

Fourth Rear Camera Features

1.22µm Pixel 1/3.24 Sensor Size 100x Digital Zoom 10° Açılı 240mm Optical Image Stabilization (OIS) Optical Zoom (10x) Auto Focus Periscope Zoom Phase Detect Auto-Focus - PDAF (Dual Pixel) Telephoto

Front Camera Resolution

40 MP

20 MP

Front Camera Video Resolution

2160p

1080p

Front Camera FPS

60 fps

Front Camera Aperture Size

F2.2

F2.4

Front Camera Features

0.7μm (1.4μm) Pixel 80 degree Angle Electronic Image Stabilization (EIS) Gesture Shot HDR Fast Focus Auto Focus Panorama Selfie Phase Detect Auto-Focus (PDAF) Portrait Mode Screen Flash Voice Command Time-Lapse Portrait Mode Video Recording Slow Motion Video Recording Self-timer

0.8μm (1.6μm) Pixel 720p @ 120fps Recording Gesture Shot HDR Portrait Mode Screen Flash Portrait Mode With Artificial Intelligence Slow Motion Video Recording Self-timer

DxOMark Camera Score (v4)

121 Points

120 Points

DxOMark Camera (v5)

115 Points

HARDWARE

Chipset

Samsung Exynos 2100

Qualcomm Snapdragon 888 (SM8350)

CPU Frequency

2.9 GHz

2.84 GHz

CPU Core

8 cores

CPU

1x 2.9 GHz ARM Cortex-X1

1x 2.84 GHz ARM Cortex-X1 (Kryo 680)

First Coprocessor

3x 2.8 GHz ARM Cortex-A78

3x 2.42 GHz ARM Cortex-A78

Second Coprocessor

4x 2.2 GHz ARM Cortex-A55

Quad-core 1.8 GHz ARM Cortex-A55

CPU Architecture

64-bit

GPU

Mali-G78 MP14

Adreno 660

GPU Frequency

840 MHz

Lithography

5 nm

AnTuTu Score (v8)

639.600 Points

682.700 Points

AnTuTu Score (v9)

788.900 Points

Geekbench 5 (Single-core)

1.105 Points

1.135 Points

Geekbench 5 (Multi-core)

3.585 Points

3.545 Points

Internal Memory (RAM)

12 GB

8 GB

RAM Type

LPDDR5

Storage Capacity

128 GB

256 GB

Storage Type

UFS 3.1

Memory Card Support

Other Chipset Options

Qualcomm Snapdragon 888 (SM8350)

Other RAM Options

12/16GB RAM Options

8/12GB RAM Options

Other Storage Options

128/256/512GB Storage Options

128/256GB Storage Options

DESIGN

Height

165.1 mm

164.3 mm

Width

75.6 mm

74.6 mm

Depth

8.9 mm

8.06 mm

Weight

229 Grams

196 Grams

Colour Options

Silver Black

White Grey Blue

Body Material (Cover)

Glass

Body Material (Frame)

Metal

NETWORK

Yes

4G Frequency Info

It May Vary By Origin Or Seller

4G Download

2000 Mbps

4G Upload

200 Mbps

4G Technology

LTE (Cat.20)

4G Features

VoLTE (Voice over LTE) Support

LTE Advanced Pro

Yes

Operating System

Android

OS Version

Android 11

Upgradable Version

Android 14

User Interface (UI)

Samsung One UI

MI UI

User Interface Version

Samsung One UI 3.1

MIUI 12.5

WLAN

Wi-Fi Bands

Wi-Fi 6E (802.11 a/b/g/n/ac/ax)

Wi-Fi 6 (802.11 a/b/g/n/ac/ax)

Wi-Fi Features

1024QAM 3 Band (2.4/5/6GHz) Dual-Band HE160 MIMO MiraCast MU-MIMO VoWiFi (Voice over Wi-Fi) Wi-Fi Direct Wi-Fi Hotspot

2X MIMO 8x8 MIMO Dual-Band MIMO MiraCast MU-MIMO Wi-Fi Direct Wi-Fi Hotspot

NFC

Yes

Bluetooth Version

5.2

Bluetooth Features

AAC aptX AptX Adaptive LDAC LHDC TrueWireless Stereo Plus

IR Blaster

Yes

Navigation Features

Galileo GLONASS GPS BDS

Galileo (E1 + E5a dual band) GPS (L1 + L5 dual band) Dual-Frequency GPS Galileo A-GPS GLONASS GPS BDS

MULTIMEDIA

FM Radio

Speaker Features

Double Speakers Stereo

Double Speakers Harman Kardon Stereo

Earphone Jack

USB Type-C

SPECS

Water Resistance

Yes

Water Resistance Level

IPX8

Dust Resistance

Yes

Dust Resistance Level

IP6X

Video Call (App)

Yes

Sensors

Barometer Hall Accelerometer Gyroscope Ambient Light Compass Proximity

Accelerometer Gyroscope Heart Rate Ambient Light Compass Ultrasonic Proximity Sensor

Fingerprint Sensor

Yes

Fingerprint Sensor Features

In Screen Ultrasonic Sensor

In Screen

LED Notification Light

Head SAR

0.714 W/kg

0.555 W/kg

Body SAR

1.580 W/kg

0.982 W/kg

Services and Applications

Dolby Atmos Screen Mirroring Knock-ON Reverse Wireless Charging Dark Mode Easy Mode S Pen Samsung DeX Samsung KNOX Stylus Support One-Handed Mode Ultra Wide Band (UWB) Ultra High Quality Audio (UHQA) Face Recognition

Child Mode Screen Mirroring Knock-ON Harman/Kardon Sound Enhancement Hi-Res Audio Certified Wireless Fast Charge (10W) HWA (Hi-Res Wireless Audio) Reverse Wireless Charging Dark Mode Charge Other Devices By USB OTG 3D Vapor Chamber CPU Cooling Xiaomi Game Turbo Face Recognition

OTHER CONNECTIONS

USB Version

3.1 Gen 1 (USB 3.0)

2.0

USB Interface

USB Type-C

USB Features

DisplayPort DisplayPort (4K@60fps) USB On-the-go (OTG)

USB On-the-go (OTG)

Number of SIM

Dual SIM

SIM

eSIM Nano-SIM (4FF)

Nano-SIM (4FF)

GENERAL INFORMATIONS

Release Year

2021

2020

Announce-Date

2021, January

2020, December

Serie

Samsung Galaxy S Serie

Xiaomi Mi 11

Sub Serie

Samsung Galaxy S21

Show Only Differences

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