Samsung Galaxy S21 FE vs Samsung Galaxy S24 vs Apple iPhone 16 Specs Comparison

Display

Size
6.4-inch	6.2-inch	6.1-inch
Resolution
2340 x 1080 px, 19.5:9 ratio, 403 PPI	2340 x 1080 px, 19.5:9 ratio, 416 PPI	2556 x 1179 px, 19.5:9 ratio, 461 PPI
Technology
Dynamic AMOLED	Dynamic AMOLED	OLED
Refresh rate
120Hz	120Hz	60Hz
Screen-to-body
86.77 %	90.87 %	86.38 %
Peak brightness
	2600 cd/m2 (nit)	2000 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor	Super Retina XDR, HDR support, Oleophobic coating, Scratch-resistant glass (Ceramic Shield), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 888 SM8350 (5 nm)	Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm)	A18 (3 nm)
Processor
Octa-core, 2840 MHz, Kryo 680 Prime, 64-bit	Octa-core, 1x 3.39GHz Cortex-X4 + 3x 3.1GHz Cortex-A720 + 2x 2.9GHz Cortex-A720 + 2x 2.2GHz Cortex-A520	Hexa-core, 2x 4.04GHz + 4x 2.20GHz
GPU
Adreno 660	Adreno 750	5-core GPU
RAM
6GB	8GB	8GB (LPDDR5)
Internal storage
128GB (UFS 3.1)	128GB (UFS 3.1), not expandable	128GB, not expandable
OS
Android (11)	Android (14)	iOS (18.x)
Device type
Smartphone	Smartphone	Smartphone

Battery

Capacity
4500 mAh	4000 mAh	3561 mAh
Type
Li - Ion, Not user replaceable	Li - Ion, Not user replaceable	Li - Ion, Not user replaceable
Charging
Fast charging, Qi wireless charging, Reverse wireless charging	Fast charging, Qi wireless charging, Reverse wireless charging	Fast charging, Qi2 wireless charging, Reverse wired charging, MagSafe wireless charging
Max charge speed
Wired: 25.0W Wireless: 15.0W	Wired: 25.0W Wireless: 15.0W	Wired: 20.0W Wireless: 25.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

9h 39min

Video

7h 19min

Gaming

Untested

Battery Life Estimate

6h 37min

Browsing

16h 18min

Video

8h 20min

Gaming

10h 45min

Battery Life Estimate

6h 21min

Browsing

16h 48min

Video

7h 30min

Gaming

9h 52min

Find out more details about battery and charging for all phones we have tested on our PhoneArena Battery Score page.

Camera

Rear
Triple camera	Triple camera	Dual camera
Main camera
12 MP (OIS, PDAF) Specifications: Aperture size: F1.8 Focal length: 26 mm Pixel size: 1.8 μm	50 MP (OIS, PDAF) Specifications: Aperture size: F1.8 Focal length: 24 mm Sensor size: 1/1.56" Pixel size: 1.0 μm	48 MP (Sensor-shift OIS, PDAF) Specifications: Aperture size: F1.6 Focal length: 26 mm Sensor size: 1/1.56" Pixel size: 1.0 μm
Second camera
8 MP (Telephoto, OIS, Autofocus) Specifications: Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 76 mm	10 MP (Telephoto, OIS) Specifications: Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 67 mm Sensor size: 1/3.94" Pixel size: 1.0 μm	12 MP (Ultra-wide, PDAF) Specifications: Aperture size: F2.2 Focal Length: 13 mm
Third camera
12 MP (Ultra-wide) Specifications: Aperture size: F2.2 Focal Length: 13 mm	12 MP (Ultra-wide) Specifications: Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Flash
LED	LED	Dual LED
Video recording
3840x2160 (4K UHD) (60 fps)	7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps)	3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps) Features: OIS, HDR, Dolby Vision HDR, Cinematic mode
Front
32 MP, Video capture: 3840x2160 (4K UHD) (60 fps)	12 MP, Video capture: 3840x2160 (4K UHD) (60 fps)	12 MP (Time-of-Flight (ToF), Autofocus, HDR), Video capture: 3840x2160 (4K UHD) (60 fps)

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

152

Overall

156

Photo

147

Video

149

Overall

154

Photo

143

Video

Find out more details about photo and video scores for all phones we have tested on our PhoneArena Camera Score page.

Design

Dimensions
6.13 x 2.93 x 0.31 inches (155.7 x 74.5 x 7.9 mm)	5.79 x 2.78 x 0.30 inches (147 x 70.6 x 7.6mm) thickness with camera 0.35 inches (8.85 mm)	5.81 x 2.82 x 0.31 inches (147.6 x 71.6 x 7.8 mm) thickness with camera 0.44 inches (11.2 mm)
Weight
6.00 oz(170.0 g)	5.93 oz(168.0 g)	6.00 oz(170.0 g)
Materials
Back: Plastic Frame: Metal	Back: Glass (Corning Gorilla Glass Victus 2) Frame: Aluminum	Back: Glass Frame: Aluminum
Resistance
Water, Dust; IP68	Yes; IP68	Water, Dust; IP68
Biometrics
2D Face unlock, Ultrasonic in-screen fingerprint	Ultrasonic in-screen fingerprint	3D Face unlock
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key	Left: Volume control, Other; Right: Lock/Unlock key, Other
Colors
White, Graphite, Lavender, Olive	Onyx Black, Marble Grey, Cobalt Violet, Amber Yellow, Jade Green, Sandstone Orange, Sapphire Blue	Black, White, Pink, Teal, Ultramarine

Cellular

5G
Bands n1, n3, n5, n8, n20, n28, n38, n40, n41, n66, n78, 5G Ready	Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, SA, NSA, mmWave, 5G Ready	Bands n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n28, n29, n30, n38, n40, n41, n48, n66, n70, n71, n75, n77, n78, n79, n258, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+)	Bands 38(2600), 39(1900+), 40(2300)	Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46, 48(3600)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM, eSIM	Dual Nano SIM + eSIM	eSIM
HD Voice
		Yes
VoLTE
		Yes

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers	Earpiece, Multiple speakers
Features
		Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share	Wireless screen share
Radio
FM, Stereo, RDS
Additional microphone(s)
Noise cancellation	Noise cancellation	Noise cancellation

Connectivity & Features

Bluetooth
5.0	5.3	5.3
Wi-Fi
802.11 a,b,g,n,ac,ax(Wi-Fi 6) Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 7,Wi-Fi 6E Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.2, Features: Charging, OTG	Type-C (reversible), USB 3.2, Features: Charging, OTG	Type-C (reversible), USB 2.0, Features: Charging
Hearing aid compatible
		M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)	Accelerometer, Gyroscope, Compass, Barometer	Accelerometer, Gyroscope, Compass, Barometer, Emergency SOS via satellite (SMS sending/receiving)
Other
NFC	NFC	NFC, Ultra Wideband (UWB)

Regulatory Approval

FCC approval
Date approved: Jun 29, 2021 FCC ID value: A3LSMG990U	Date approved: Nov 30, 2023 FCC ID value: A3LSMS921U	Date approved: Sep 09, 2024 FCC ID value: BCG-E8688A
Measured SAR
Head: 0.77 W/kg Body: 0.90 W/kg Simultaneous Transmission: 1.48 W/kg Wireless Router: 1.09 W/kg	Head: 1.23 W/kg Body: 1.14 W/kg Simultaneous Transmission: 1.58 W/kg	Head: 0.96 W/kg Body: 0.96 W/kg Simultaneous Transmission: 1.52 W/kg

Buyers information

Price
$ 700	$ 800 / € 899	$ 799
In The Box
Phone, Type-C cable, documentation	USB-C cable, SIM ejector tool, Paperwork	USB-C Charge Cable (1 m), Documentation

Availability

Officially announced
Jan 04, 2022	Jan 17, 2024	Sep 09, 2024

Alternative variants

With 8GB RAM and 256GB internal storage

RAM	8GB
Internal storage	256GB
Price	$ 770

With 256GB internal storage

Internal storage	256GB (UFS 4.0)
Price	$ 860

With 256GB internal storage

Internal storage	256GB
Price	$ 999

International

System chip	Exynos 2400 (4 nm)
Processor	Deca-core, 1x 3.2GHz Cortex-X4 + 2x 2.9GHz Cortex-A720 + 3x 2.6GHz Cortex-A720 + 4x 1.95GHz Cortex-A520
GPU	Xclipse 940

With 512GB internal storage

Internal storage	512GB
Price	$ 1199

Links

Full specifications
Samsung Galaxy S21 FE Specs	Samsung Galaxy S24 Specs	Apple iPhone 16 Specs
PhoneArena Review
Samsung Galaxy S21 FE Review	Samsung Galaxy S24 Review	Apple iPhone 16 Review
User Reviews
Samsung Galaxy S21 FE User Reviews	Samsung Galaxy S24 User Reviews