Smartphones

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Oppo A96
OnePlus 10R
Xiaomi Redmi Note 11
Motorola Edge 30 Ultra
Motorola Edge 30 Fusion
Motorola Moto S30 Pro
Xiaomi Redmi A1
Vivo Y22
Apple iPhone 13
Samsung Galaxy Z Fold 4
Xiaomi 12S Ultra
OnePlus 10 Pro
Samsung Galaxy S21 Ultra
Samsung Galaxy S22
Samsung Galaxy S22 Plus
Samsung Galaxy S22 Ultra
Samsung Galaxy Z Flip 3 5G
Samsung Galaxy Z Fold 3 5G
Samsung Galaxy A03
Samsung Galaxy S10
Samsung Galaxy S10 Plus
Samsung Galaxy S10e
Samsung Galaxy Z Flip 4
Samsung Galaxy M01
Xiaomi Redmi Note 11S
Apple iPhone 13 Pro Max
Xiaomi Poco X3 Pro
Xiaomi Poco M3 Pro
Xiaomi Poco X3 NFC
Xiaomi Redmi Note 9 Pro
Xiaomi Redmi Note 8 Pro
Xiaomi Poco F3
ZTE Nubia Red Magic 7S
ZTE Nubia Red Magic 7S Pro
Motorola Moto X30 Pro
Xiaomi 12 Pro (Dimensity)
Asus ROG Phone 6 Pro
Xiaomi 12S Pro
Asus Zenfone 9
Asus ROG Phone 6
Xiaomi Black Shark 5 Pro
Xiaomi 12S
Oppo Realme GT2 Explorer Master
Xiaomi Poco F4 GT
Oppo Realme GT2 Pro
ZTE nubia Red Magic 7 Pro
OnePlus 10T 5G
ZTE nubia Red Magic 7
Xiaomi Redmi K50 Pro
Lenovo Legion Y90
Oppo Find X5 Pro
Vivo X Fold
Vivo X80 Pro
Xiaomi 12 Pro
ZTE Axon 40 Ultra
Vivo X80
Xiaomi 12
Vivo iQOO 9 Pro
Xiaomi Redmi K50 Gaming
Motorola Edge X30
Samsung Galaxy S22 Ultra (Snapdragon)
Huawei Honor Magic 4 Pro
Samsung Galaxy S22 Plus (Snapdragon)
Asus ROG Phone 5s Pro
ZTE Nubia Red Magic 6s Pro
Xiaomi Black Shark 4 Pro
Samsung Galaxy S22 (Snapdragon)
Vivo iQOO 9 SE
Vivo iQOO 9
Oppo Find X3 Pro
Sony Xperia 1 IV
Oppo Find N
ZTE nubia Red Magic 6 Pro
Oppo Realme GT 5G
ZTE Nubia Red Magic 6R
Sony Xperia Pro-I
Asus Zenfone 8 Flip
ZTE nubia Red Magic 6
Asus Zenfone 8
Sony Xperia 1 III
Oppo Realme GT2
Asus ROG Phone 5
Xiaomi Mi 11
Vivo iQOO 7
Oppo Find X5
Huawei Mate Xs 2
Xiaomi Redmi K40 Pro
ZTE Axon 30 Ultra
Vivo X70 Pro Plus
Oppo Realme GT Neo 3
Asus ROG Phone 5 Ultimate
Xiaomi Mi 11 Pro
Xiaomi Redmi K50i
Xiaomi Mix 4
Xiaomi Mi 11i
Motorola Moto G200
Huawei Mate 40 Pro Plus
OnePlus 9
Xiaomi Mi 10S
Huawei P50 Pro
Xiaomi 11T Pro
Xiaomi Redmi K50
OnePlus 9 Pro
OnePlus Ace
Xiaomi Redmi K40 Pro Plus
OnePlus 9RT
Google Pixel 6 Pro
Xiaomi Mi 11 Ultra
Huawei Mate 40 Pro
Samsung Galaxy S21 FE 5G
Xiaomi Poco X4 GT
Xiaomi Redmi K30S
Huawei Mate 40
Huawei P50
Xiaomi Mi 11X Pro
Google Pixel 6a
Asus Zenfone 7 Pro
Samsung Galaxy S21 Plus
Oppo Realme GT Neo 3T
Vivo iQOO Neo 6 SE
Google Pixel 6
Vivo X60 Pro Plus
Vivo X60 Pro
Oppo Find X3 Neo
Asus ROG Phone 3
Oppo Realme GT Neo 2
Vivo iQOO Neo 6
Xiaomi Black Shark 5
Oppo Ace 2
Xiaomi Redmi K40S
Vivo X60
Oppo Realme Q5 Pro
Xiaomi Black Shark 3S
Oppo Realme GT Explorer Master
Oppo Find X3
Vivo iQOO Neo 5
Oppo Realme GT Neo 2T
Xiaomi Black Shark 4
Vivo X70 Pro
Meizu 18
Xiaomi Redmi K40 Gaming
Motorola Edge 20 Pro
Oppo Find X2 Pro
Oppo Reno 6 Pro Plus 5G
Samsung Galaxy Z Fold 2
Vivo X70
OnePlus 9R
Xiaomi Redmi K40
Samsung Galaxy S21
Oppo Reno 6 Pro 5G
Xiaomi 12X
Xiaomi Redmi K30 Pro
Motorola Moto G100
OnePlus Nord 2T
Oppo Realme X7 Max
Sony Xperia 5 III
OnePlus 8 Pro
ZTE nubia Red Magic 5G
Xiaomi Mi 11X
Oppo Realme GT Neo
Oppo Realme X50 Pro
Xiaomi Poco X3 GT
OnePlus Nord 2 5G
Meizu 17
Oppo Reno 8 Pro
Motorola Edge S
OnePlus 8T
Xiaomi Black Shark 3 Pro
Xiaomi Black Shark 3
Oppo Realme Q3 Pro
Samsung Galaxy S20 FE 5G
Oppo Find X2
Xiaomi Mi 10T Pro
Xiaomi Mi 10T
Xiaomi Poco F4
Vivo NEX 3S
Xiaomi Poco F2 Pro
Xiaomi Mi 10
OnePlus 8
Xiaomi Mi 10 Pro
Oppo Reno 5 Pro Plus 5G
Sony Xperia 1 II
Sony Xperia 5 II
LG V60 ThinQ
Samsung Galaxy S20 FE
Xiaomi 11T
Oppo Reno 8
Xiaomi Mi 10 Ultra
Vivo IQOO Z1
Vivo V23 Pro
Huawei P40 Pro Plus
Vivo S10
Samsung Galaxy S20 Ultra
Oppo Realme X7 Pro
Xiaomi Poco F3 GT
Samsung Galaxy S20
Huawei Honor 30 Pro Plus
Oppo Realme X3 SuperZoom
Huawei P40 Pro
Nothing Phone (1)
Huawei Mate 30 Pro
Oppo Reno 5 Pro 5G
Vivo NEX 3
Huawei Honor View 30 Pro
Huawei P40
Xiaomi Mi Mix Alpha
OnePlus 7 Pro
Samsung Galaxy A90
Meizu 16s Pro
Samsung Galaxy Note 20 Ultra
Huawei Honor 60 Pro
Huawei Nova 6
Samsung Galaxy Note 20
Samsung Galaxy Note 10 Plus
Oppo Reno 7 Pro 5G
Vivo T1 5G
Sony Xperia 10 IV
Samsung Galaxy M51
Xiaomi Redmi 9T
Oppo Realme 5
Oppo Realme 5s
Oppo Realme 6i
Xiaomi Poco M3
Motorola Moto G9 Power
Oppo Realme 9
Motorola Moto G50
Motorola Moto G9 Plus
Samsung Galaxy A12
Asus ROG Phone 2 ZS660KL
Motorola Moto G10
Motorola Moto G 5G
Oppo Realme 9 Pro
Samsung Galaxy A22
Xiaomi Redmi Note 9T
Samsung Galaxy A03s
Samsung Galaxy A42
Samsung Galaxy A32 5G
Samsung Galaxy A31
Samsung Galaxy M30s
Xiaomi Redmi Note 9S
Samsung Galaxy A02s
Xiaomi Redmi Note 10
Motorola Moto G30
Xiaomi Redmi Note 11S 5G
Xiaomi Redmi Note 10 5G
Infinix Zero 5G
Xiaomi Mi Note 10
Sony Xperia 10 III
Nokia G21
Xiaomi Mi Note 10 Lite
Xiaomi Mi 10T Lite
OnePlus Nord CE 5G
Oppo Realme 8 Pro
Oneplus Nord N20 5G
Oppo Reno 7
Samsung Galaxy A22 5G
Samsung Galaxy A72
Apple iPhone 13 Pro
Google Pixel 5a 5G
Motorola Moto G62 5G
Xiaomi Poco M4 Pro
Apple iPhone 11 Pro Max
Oppo Realme 8s 5G
Xiaomi Poco M4 Pro 5G
Samsung Galaxy M52 5G
Samsung Galaxy M53
ASUS Zenfone 6 ZS630KL
Infinix Note 10 Pro
Xiaomi Mi Max 2
Oppo Realme 8i
Samsung Galaxy A23
Xiaomi Poco M4 5G
Xiaomi Redmi Note 9
Huawei Y7a
Oppo Realme 7 5G
Oppo Realme 7 Pro
Apple iPhone 12 Pro Max
Huawei Honor 70
Oppo Realme 7
Samsung Galaxy A21s
Xiaomi Redmi 10
Samsung Galaxy A32
Oppo Reno 10x zoom
Tecno Camon 19 Pro
Apple iPhone 11
Oppo Reno 5 5G
Huawei Honor 50
Oppo Realme 6
Xiaomi Mi Max 3
Huawei P40 Lite
Huawei P Smart 2021
OnePlus Nord N10
Samsung Galaxy A53 5G
Samsung Galaxy A13
Xiaomi Mi 9 Lite
Samsung Galaxy J7 (2016)
Xiaomi Redmi Note 11 Pro 5G
Tecno Phantom X
Samsung Galaxy S10 Lite
Xiaomi Mi 10 Lite
Infinix Note 11 Pro
Xiaomi Redmi K30
Oppo Realme X2
Vivo V21
Samsung Galaxy A70s
Huawei Honor 10X Lite
Vivo V20
Vivo V17 Pro
Xiaomi Redmi 9
Oppo Realme 9 Pro Plus
Apple iPhone XR
Oppo Realme 3
Oppo Find X5 Lite
Oppo F11 Pro
Samsung Galaxy A7 (2017)
Apple iPhone 12
Xiaomi Mi 9T
OnePlus 7T Pro
Oppo Realme 8 5G
Vivo V23 5G
Apple iPhone 13 mini
Samsung Galaxy J7 (2017)
Samsung Galaxy A52
Oppo Realme 6 Pro
Samsung Galaxy A33 5G
Samsung Galaxy F23
Samsung Galaxy M23
Samsung Galaxy F52 5G
Samsung Galaxy M42 5G
Oppo Realme Q3
Samsung Galaxy A52 5G
Motorola One 5G Ace
Xiaomi Mi 10i
Xiaomi Redmi Note 9 Pro 5G
Apple iPhone 14 Pro
Apple iPhone 14 Pro Max
Motorola Edge (2022)
Xiaomi Poco M5
Infinix Note 12 Pro

Samsung Galaxy S21 vs Oppo Realme 8 Pro

Geekbench 5 Single Core
Samsung Galaxy S21 1040
Oppo Realme 8 Pro 570
Geekbench 5 Multi Core
Samsung Galaxy S21 3242
Oppo Realme 8 Pro 1682

Display Specs Display Specs

Phone
Samsung Galaxy S21
Oppo Realme 8 Pro
Type of Panel

Dynamic AMOLED

Super AMOLED

Screen Size

6.2 inches

6.4 inches

Screen Resolution

1080 x 2400 pixels

1080 x 2400 pixels

Aspect ratio

20:9

20:9

Pixel Density (PPI)

421 ppi

409 ppi

Refresh rate

120 Hz

60 Hz

Max standard brightness

800 nits

430 nits

HDR capable

HDR10+, Yes

1000 nits

Front Glass Type

Gorilla Glass Victus

HDR10, Yes

Screen-to-body ratio

87.2%

Tempered glass

Design and Build Design and Build

Phone
Samsung Galaxy S21
Oppo Realme 8 Pro
Waterproof

IP68

No

Available Colors

Purple, Pink, Gray, White

Yellow, Blue, Black

Fingerprint scanner

in-display, Yes

in-display, Yes

Performance Performance

Phone
Samsung Galaxy S21
Oppo Realme 8 Pro
CPU

Samsung Exynos 2100

Qualcomm Snapdragon 720G

Max. CPU clock

2900 MHz

2300 MHz

No. of Cores

8 (1 + 3 + 4)

8 (2 + 6)

CPU Architecture

1 core at 2.9 GHz: Cortex-X1

3 cores at 2.8 GHz: Cortex-A78

4 cores at 2.2 GHz: Cortex-A55

2 cores at 2.3 GHz: Kryo 465 Gold (Cortex-A76)

6 cores at 1.8 GHz: Kryo 465 Silver (Cortex-A55)

GPU

Mali-G78 MP14

Adreno 618

RAM Specs RAM Specs

Phone
Samsung Galaxy S21
Oppo Realme 8 Pro
RAM variants (GB)

8 GB

6, 8

RAM type

LPDDR5

LPDDR4X

Clock Speed

2750 MHz

2133 MHz

Storage Specs Storage Specs

Phone
Samsung Galaxy S21
Oppo Realme 8 Pro
ROM size (GB)

128, 256

128 GB

ROM type

UFS 3.1

UFS 2.1

Memory card supported

No

MicroSD

Software Information Software Information

Phone
Samsung Galaxy S21
Oppo Realme 8 Pro
OS

Android 11 (Can be upgraded to Android 12)

Android 11 (Can be upgraded to Android 12)

OS size

28.1 GB

13 GB

Battery Specs Battery Specs

Phone
Samsung Galaxy S21
Oppo Realme 8 Pro
Battery Capacity

4000 mAh

4500 mAh

Charge power

25 W

50 W

Replaceable

No

No

Supports Wireless charging

Yes (15 W)

No

Supports Reverse charging

(wireless), Yes

No

Supports Fast charging

Yes (55% in 50 min)

Yes (88% in 30 min)

Full charging time

1:35 hr

0:39 hr

Rear Camera Rear Camera

Phone
Samsung Galaxy S21
Oppo Realme 8 Pro
Megapixel count

12 megapixels

108 megapixels

Image resolution

4000 x 3000

12032 x 9204

Zoom Type

1.1x, Optical

Digital

Stabilization Type

Optical

Digital

8K video recording capable

Up to 24FPS

No

4K video recording capable

Up to 60FPS

Up to 30FPS

1080p video recording capable

Up to 60FPS

Up to 60FPS

Slow motion speed

960 FPS (720p)

480 FPS (1080p)

Lenses

3 (12 MP + 64 MP + 12 MP)

4 (108 MP + 8 MP + 2 MP + 2 MP)

Camera features

RAW support

Pro mode

Bokeh mode

Pro mode

Bokeh mode

Front Camera Front Camera

Phone
Samsung Galaxy S21
Oppo Realme 8 Pro
Megapixel count

10 megapixels

16 megapixels

Aperture

f/2.2

f/2.5

Focal length

26 mm

Exmor-RS CMOS

Sensor type

CMOS

1/3.0"

Sensor size

1/3.24"

1080p (Full HD) at 120 FPS

Connectivity Features Connectivity Features

Phone
Samsung Galaxy S21
Oppo Realme 8 Pro
Wi-Fi standard

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

Wi-Fi 5 (802.11 a/b/g/n/ac)

Bluetooth version

5

5

USB version

3.2

2

Network Network

Phone
Samsung Galaxy S21
Oppo Realme 8 Pro
SIM card slots

2

2

Type of SIM

Nano

Nano

eSIM capable*

Yes

No

Hybrid slot

No

No

Supports 2G

1900 MHz, 1800, 900, GSM 850

GSM 850/900/1800/1900MHz

Supports 3G

8, 5, 4, 2, WCDMA Band 1

UMTS 1/5/8

Supports 4G (LTE)

1, 66, 41, 40, 39, 38, 32, 28, 26, 25, 20, 19, 18, 17, 13, 12, 8, 7, 5, 4, 3, 2,

1/3/5/7/8/20/28/38/40/41,

Supports 5G

Yes

No

Audio Features Audio Features

Phone
Samsung Galaxy S21
Oppo Realme 8 Pro
Speakers

Stereo

Mono

Has Headphone jack

No

Yes

Has FM radio

No

No

Other Information Other Information

Phone
Samsung Galaxy S21
Oppo Realme 8 Pro
Available Sensors

Fingerprint

Compass

Ambient light sensor

Accelerometer

Gyroscope

Proximity sensor

Barometer

Hall-effect sensor

Fingerprint

Compass

Ambient light sensor

Accelerometer

Gyroscope

Proximity sensor

Top positive and negative user comments

Samsung Galaxy S21
This is an amazing phone. It has an impressive display and an excellent camera. I love the design and the color options. This phone is fast and responsive. The battery life is incredible. I highly recommend this phone.
The screen is way too small
I absolutely love this phone! It's so powerful and has an excellent camera. The battery life is incredible, and I've never had any issues with it. I would highly recommend it to anyone.
It's so expensive
This phone is simply amazing. It has a great display and camera, is fast and responsive, and has incredible battery life. I would highly recommend it to anyone.
I hate that there's no headphone jack
This phone is amazing! It has a great camera and an incredible battery life. It's also super fast and responsive. I would highly recommend it to anyone.
It's so slow
I am in love with this phone! It is so beautiful and has an amazing camera. The battery life is unbelievable and it's so fast. I would highly recommend it to anyone.
It's just a worse version of the S20
Oppo Realme 8 Pro
The screen is big and bright.
The phone is too big and bulky.
The camera is excellent. Love the different camera modes.
The screen resolution is not as high as other smartphones.
I love the Oppo Realme 8 Pro!
The phone gets very hot when using certain apps.
The design is really sleek and stylish.
The phone doesn't have a lot of storage space.
Great phone. Fast processor. Good battery life.
The battery life is not as good as other smartphones.