Samsung Galaxy S21 FE vs Samsung Galaxy S23 Ultra

Compare Samsung Galaxy S21 FE and Samsung Galaxy S23 Ultra side by side. Check specs, features, camera, battery, and performance to see which is better.

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Samsung Galaxy S21 FE

Snapdragon 888
5 nm
4500 mAh
25W
6.4"
1080 x 2340 pixels
12 MP
4K@30/60fps
Specs

Samsung Galaxy S23 Ultra

Snapdragon 8 Gen 2
4 nm
5000 mAh
45W
6.8"
1440 x 3088 pixels
200 MP
8K@24/30fps
Specs

Samsung Galaxy S21 FE Comparison & Specs

Samsung Galaxy S23 Ultra

General

Launch Date

January 04, 2022

February 01, 2023

Availability

Available Now

Android 12

Android 13

Custom UI

One UI 4

One UI 5.1

OS Updates

4 Years

Security Updates

5 Years

AI Features

Circle to Search, Live Translate, Note Assist, Photo Assist, Chat Assist

Body

Dimensions

155.7 x 74.5 x 7.9 mm

163.4 x 78.1 x 8.9 mm

Thickness

7.9 mm

8.9 mm

Weight

177 g

234 g

Back Material

Gorilla Glass Victus 2

Build Details

Plastic Back, Aluminum Frame

Aluminum Frame

IP Rating

IP68 (up to 1.5m for 30 min)

Display

Size

6.4 inches

6.8 inches

Type

Dynamic AMOLED 2X, HDR10, Always-on display

Refresh Rate

120 Hz

Peak Brightness

1200 nits

1750 nits

Resolution

1080 x 2340 pixels

1440 x 3088 pixels

Pixel Density

403 ppi

500 ppi

Aspect Ratio

19.5:9

19.3:9

Screen to Body Ratio

86.7 %

89.9 %

Protection

Gorilla Glass Victus

Gorilla Glass Victus 2

Performance

Comparison 1

Compare Version 1

With Version 1

Chipset¹

Qualcomm Snapdragon 888

Qualcomm Snapdragon 8 Gen 2

Process Size

5 nm

4 nm

CPU

Octa-core
1x2.84 GHz Cortex-X1
3x2.42 GHz Cortex-A78
4x1.80 GHz Cortex-A55

Octa-core
1x3.36 GHz Cortex-X3
2x2.8 GHz Cortex-A715
2x2.8 GHz Cortex-A710
3x2.0 GHz Cortex-A510

GPU

Adreno 660

Adreno 740

RAM & Storage

8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)

8GB 256GB (UFS 4.0)
12GB 256GB (UFS 4.0)
12GB 512GB (UFS 4.0)
12GB 1024GB (UFS 4.0)

RAM Type

LPDDR5

LPDDR5X

Expandable Memory

Comparison 2

Compare Version 2

With Version 2

Chipset¹

Exynos 2100

Process Size

5 nm

CPU

Octa-core
1x2.9 GHz Cortex-X1
3x2.80 GHz Cortex-A78
4x2.2 GHz Cortex-A55

GPU

Mali-G78 MP14

RAM & Storage

8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)

RAM Type

LPDDR5

Expandable Memory

Camera

Main Camera

12 MP
f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS

8 MP
f/2.4, 76mm (telephoto), 1/4.5", 1.0µm, PDAF, OIS, 3x optical zoom

12 MP
f/2.2, 13mm, 123˚ (ultrawide), 1/3.0", 1.12µm

200 MP
f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, Laser AF, OIS

10 MP
f/2.4, 70mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom

10 MP
f/4.9, 230mm (periscope telephoto), 1/3.52", 1.12µm, PDAF, OIS, 10x optical zoom

12 MP
f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video

OIS

Yes

Features

LED flash, auto-HDR, panorama, Auto Flash, Face detection, Touch to focus

LED flash, auto-HDR, panorama, Digital Zoom, Auto Flash, Face detection, Touch to focus

Video Recording

4K@30/60fps
1080p@30/60/240fps
720p@960fps

8K@24/30fps
4K@30/60fps
1080p@30/60/240fps
1080p@960fps

Video Recording Features

Slo-motion, HDR10+, gyro-EIS

Slo-motion, Ultra Steady Video, Video HDR, Bokeh portrait video, Video Pro Mode, Stereo recording, gyro-EIS

Selfie Camera

32 MP
f/2.2, 26mm (wide), 1/2.74", 0.8µm

12 MP
f/2.2, 26mm (wide), dual pixel PDAF

Selfie Features

HDR

Dual video call, Auto-HDR, HDR10+

Selfie Video Recording

4K@30/60fps
1080p@30/60fps

4K@30/60fps
1080p@30fps

Connectivity

SIM

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano

SIM 1

12 5G Bands

FDD: N1, N3, N5, N7, N8, N20, N28, N66
TDD: N38, N40, N41, N78

15 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N28
TDD: N38, N40, N41, N77, N78

SIM 2

12 5G Bands

FDD: N1, N3, N5, N7, N8, N20, N28, N66
TDD: N38, N40, N41, N78

15 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N28
TDD: N38, N40, N41, N77, N78

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 6E

Wi-Fi Details

802.11 a/b/g/n/ac/ax 5GHz 6GHz, MIMO

802.11 a/b/g/n/ac/ax 5GHz, MIMO

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C, OTG

USB Type-C 3.2, OTG

Bluetooth

5.0

5.3

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Yes

Battery

Capacity

4500 mAh

5000 mAh

Type

Li-ion

Removable

Wired charging

25W

45W

Charging Speed

50% in 30 min

65% in 30 min

Wireless Charging

15W

Reverse Wireless Charging

4.5W

Charger in the Box

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

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

Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer

Others

Samsung DeX

Samsung DeX, Samsung Wireless DeX

Colors and Pricing

Colors

White, Graphite, Lavender, Olive

Phantom Black, Green, Cream, Lavender, Graphite, Sky Blue, Lime, Red, BMW M Edition

Price in India

₹27999

₹79999

FAQs

Which phone has better performance?

In this performance comparison, the Samsung Galaxy S23 Ultra with its Qualcomm Snapdragon 8 Gen 2 (4nm) performs better than the Samsung Galaxy S21 FE with the Qualcomm Snapdragon 888 (5nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Both Samsung Galaxy S21 FE and Samsung Galaxy S23 Ultra offer the same software support — 4 years of OS updates and 5 years of security updates.

Which phone has a better display?

Both Samsung Galaxy S21 FE and Samsung Galaxy S23 Ultra feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Samsung Galaxy S23 Ultra also boasts a brighter screen with 1750 nits of peak brightness, enhancing outdoor visibility. Notably, Samsung Galaxy S23 Ultra offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Samsung Galaxy S23 Ultra features a larger 5000 mAh battery, potentially delivering better battery life. Samsung Galaxy S23 Ultra also supports faster wired charging at 45W, compared to 25W on Samsung Galaxy S21 FE. Both phones support wireless charging at 15W.

Which phone has better water and dust resistance?

Both phones feature the same IP68 rating for water and dust resistance.

Can I buy these phones on Amazon?

Samsung Galaxy S21 FE – Check price here
Samsung Galaxy S23 Ultra – Check price here

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.