Screen size
Galaxy A21s6.5"
Galaxy S26 FEWinner: 6.7"+3%
Quick verdict
Galaxy S26 FE leads the measured specs 15-5.
Measured wins
Galaxy A21s
5
spec wins
Ties
3
equal specs
Galaxy S26 FE
15
spec wins
Overall winner
Screen size
Technology
Galaxy A21s
GSM / HSPA / LTE
Galaxy S26 FE
GSM / HSPA / LTE / 5G
2G bands
Galaxy A21s
GSM 850 / 900 / 1800 / 1900
Galaxy S26 FE
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy A21s
HSDPA 850 / 900 / 1900 / 2100
Galaxy S26 FE
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Galaxy A21s
1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
NFC
equal specs3.5mm jack
SD card
Stereo speakers
Galaxy S26 FE
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 40, 41, 66 - International, 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 40, 41, 66 - India
Speed
Galaxy A21s
HSPA, LTE
Galaxy S26 FE
HSPA, LTE, 5G
5G bands
Galaxy A21s
-
Galaxy S26 FE
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International, 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - India
Announced
Galaxy A21s
2020, May 15. Released 2020, June 02
Galaxy S26 FE
2026, August 27
Status
Galaxy A21s
Discontinued
Galaxy S26 FE
Available. Released 2026, September 04
Dimensions
Galaxy A21s
163.7 x 75.3 x 8.9 mm (6.44 x 2.96 x 0.35 in)
Galaxy S26 FE
161.6 x 76.9 x 7.4 mm (6.36 x 3.03 x 0.29 in)
Weight
Galaxy A21s
192 g (6.77 oz)
Galaxy S26 FE
193 g (6.81 oz)
Build
Galaxy A21s
Glass front, plastic frame, plastic back
Galaxy S26 FE
Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame
SIM
Galaxy A21s
· Nano-SIM· Nano-SIM + Nano-SIM
Galaxy S26 FE
Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Other
Galaxy A21s
-
Galaxy S26 FE
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
Galaxy A21s
PLS LCD
Galaxy S26 FE
Dynamic AMOLED 2X, 120Hz, HDR10+, 1900 nits (HBM)
Size
Galaxy A21s
6.5 inches, 102.0 cm2 (~82.8% screen-to-body ratio)
Galaxy S26 FE
6.7 inches, 110.2 cm2 (~88.7% screen-to-body ratio)
Resolution
Galaxy A21s
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Galaxy S26 FE
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Protection
Galaxy A21s
-
Galaxy S26 FE
Corning Gorilla Glass Victus+
OS
Galaxy A21s
Android 10, upgradable to Android 12, One UI 4.1
Galaxy S26 FE
Android 17, up to 7 major OS updates, One UI 9
Chipset
Galaxy A21s
Exynos 850 (8 nm)
Galaxy S26 FE
Exynos 2500 (3 nm)
CPU
Galaxy A21s
Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
Galaxy S26 FE
10-core (1x3.3GHz Cortex-X925 & 2x2.74GHz Cortex-A725 & 5x2.36GHz Cortex-A725 & 2x1.8GHz Cortex-A520)
GPU
Galaxy A21s
Mali-G52
Galaxy S26 FE
Xclipse 950
Card slot
Galaxy A21s
microSDXC (dedicated slot)
Galaxy S26 FE
No
Internal
Galaxy A21s
32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 2GB RAM, 128GB 3GB RAM, 128GB 4/6GB RAM
Galaxy S26 FE
128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
Other
Galaxy A21s
eMMC 5.1
Galaxy S26 FE
UFS 4.0
Quad
Galaxy A21s
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens
Galaxy S26 FE
-
Features
Galaxy A21s
LED flash, panorama, HDR
Galaxy S26 FE
LED flash, HDR, panorama, Best Face
Video
Galaxy A21s
1080p@30fps
Galaxy S26 FE
8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps; gyro-EIS, HDR10+
Triple
Galaxy A21s
-
Galaxy S26 FE
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 8 MP, f/2.4, 69mm (telephoto), 1/4.4", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 123˚ (ultrawide), 1/3.2", 1.12µm
Single
Galaxy A21s
13 MP, f/2.2, (wide), 1/3.1", 1.12µm
Galaxy S26 FE
12 MP, f/2.2, 23mm (wide), 1/3.2", 1.12µm
Video
Galaxy A21s
1080p@30fps
Galaxy S26 FE
4K@30/60fps, 1080p@30/60fps; gyro-EIS, HDR10+
Loudspeaker
Galaxy A21s
Yes
Galaxy S26 FE
Yes, with stereo speakers
3.5mm jack
Galaxy A21s
Yes
Galaxy S26 FE
No
WLAN
Galaxy A21s
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy S26 FE
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band (market/region dependent), Wi-Fi Direct
Bluetooth
Galaxy A21s
5.0, A2DP, LE
Galaxy S26 FE
5.4, A2DP, LE
Positioning
Galaxy A21s
GPS, GLONASS, GALILEO, BDS
Galaxy S26 FE
GPS, GLONASS, GALILEO, BDS
NFC
Galaxy A21s
Yes (market/region dependent)
Galaxy S26 FE
Yes
Radio
Galaxy A21s
FM radio, RDS, recording
Galaxy S26 FE
No
USB
Galaxy A21s
USB Type-C 2.0
Galaxy S26 FE
USB Type-C 2.0, OTG
Sensors
Galaxy A21s
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Galaxy S26 FE
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
Other
Galaxy A21s
-
Galaxy S26 FE
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Type
Galaxy A21s
Li-Po 5000 mAh
Galaxy S26 FE
Li-Ion 4900 mAh
Charging
Galaxy A21s
15W wired
Galaxy S26 FE
45W wired, PD, QC2, 69% in 30 min 15W wireless, Qi2 compatible Reverse wireless
Colors
Galaxy A21s
Black, White, Blue, Red
Galaxy S26 FE
Blueberry, Graphite, Pistachio
Models
Galaxy A21s
SM-A217F, SM-A217F/DS, SM-A217F/DSN, SM-A217M, SM-A217M/DS, SM-A217N
Galaxy S26 FE
SM-S741B, SM-S741B/DS
SAR EU
Galaxy A21s
0.42 W/kg (head) 1.54 W/kg (body)
Galaxy S26 FE
0.50 W/kg (head) 1.32 W/kg (body)
Price
Galaxy A21s
About 220 EUR
Galaxy S26 FE
$ 599.99 / £ 599.00 / € 546.99 / ₹ 67,000