General
Launch Date
August 29, 2024
January 04, 2022
Availability
Available Now
Available Now
OS
Android 14
Android 12
Custom UI
Realme UI 5.0
One UI 4
OS Updates
2 Years
4 Years
Security Updates
3 Years
5 Years
AI Features
AI Clear Voice, AI Smart Loop
Body
Dimensions
161.7 x 74.7 x 7.6 mm
155.7 x 74.5 x 7.9 mm
Thickness
7.6 mm
7.9 mm
Weight
185 g
177 g
Build Details
Plastic Back, Aluminum Frame
IP Rating
IP65
IP68 (up to 1.5m for 30 min)
Display
Size
6.67 inches
6.4 inches
Type
AMOLED, HDR10
Dynamic AMOLED 2X, HDR10, Always-on display
Refresh Rate
120 Hz
120 Hz
Peak Brightness
2000 nits
1200 nits
Resolution
1080x2400 pixels
1080 x 2340 pixels
Pixel Density
395 ppi
403 ppi
Aspect Ratio
20:9
19.5:9
Screen to Body Ratio
88.9 %
86.7 %
Protection
Gorilla Glass Victus
Performance
Comparison 1
Chipset
Mediatek Dimensity 7300
Qualcomm Snapdragon 888
Process Size
4 nm
5 nm
CPU
Octa-core
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
Octa-core
1x2.84 GHz Cortex-X1
3x2.42 GHz Cortex-A78
4x1.80 GHz Cortex-A55
GPU
Mali-G615 MC2
Adreno 660
RAM & Storage
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
RAM Type
LPDDR4X
LPDDR5
Expandable Memory
Yes
No
Comparison 2
Chipset
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
No
Camera
Main Camera
50 MP
f/1.8, 26mm (wide), 1/1.95", PDAF, OIS

2 MP
depth
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
OIS
Yes
Yes
Features
LED flash, HDR, panorama, 20 x Digital Zoom, Auto Flash, Face detection, Touch to focus
LED flash, auto-HDR, panorama, Auto Flash, Face detection, Touch to focus
Video Recording
4K@30fps
1080p@30/60/120fps
4K@30/60fps
1080p@30/60/240fps
720p@960fps
Video Recording Features
Dual Video Recording, Slo-motion, gyro-EIS, OIS
Slo-motion, HDR10+, gyro-EIS
Selfie Camera
16 MP
f/2.4, 24mm (wide), 1/3.0"
32 MP
f/2.2, 26mm (wide), 1/2.74", 0.8µm
Selfie Features
HDR
Selfie Video Recording
1080p@30fps
4K@30/60fps
1080p@30/60fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano (Hybrid)
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
SIM 1 5G Bands
9 Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78
12 Bands

FDD: N1, N3, N5, N7, N8, N20, N28, N66
TDD: N38, N40, N41, N78
SIM 2 5G Bands
9 Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78
12 Bands

FDD: N1, N3, N5, N7, N8, N20, N28, N66
TDD: N38, N40, N41, N78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 6
Wi-Fi 6
Wi-Fi Details
802.11 a/b/g/n/ac/ax 5GHz 6GHz
802.11 a/b/g/n/ac/ax 5GHz 6GHz, MIMO
Wi-Fi Features
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
USB
USB Type-C 2.0
USB Type-C, OTG
Bluetooth
5.4
5.0
NFC
No
Yes
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
Yes
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
5000 mAh
4500 mAh
Type
Li-Polymer
Li-ion
Removable
No
No
Wired charging
80W
25W
Charging Speed
50% in 19 min
50% in 30 min
Wireless Charging
No
15W
Reverse Wireless Charging
No
No
Charger in the Box
Yes
No
Sound
Stereo Speakers
Yes
Yes
3.5mm Headphone Jack
Yes
No
FM Radio
No
No
Extra Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Others
Samsung DeX
Colors and Pricing
Colors
Victory Gold, Speed Green, Dark Purple
White, Graphite, Lavender, Olive
Price in India
₹22999
₹27999
FAQs

In this comparison, the Samsung Galaxy S21 FE with the Qualcomm Snapdragon 888 (5nm) performs better than the Realme 13+ with the Mediatek Dimensity 7300 (4nm), thanks to its more efficient chipset.

The Samsung Galaxy S21 FE offers 4 years of OS updates, while the Realme 13+ provides 2 years. When it comes to security updates, Samsung Galaxy S21 FE leads with 5 years of support.

Both phones feature AMOLED displays. They have the same 120 Hz refresh rate. Realme 13+ also has a brighter display with 2000 nits, improving outdoor visibility. These phones have the same resolution.

Realme 13+ has a larger 5000 mAh battery for longer usage. Realme 13+ supports faster wired charging at 80W. Samsung Galaxy S21 FE supports wireless charging at 15W, while Realme 13+ lacks this feature.

Samsung Galaxy S21 FE offers better water and dust resistance with an IP68 rating.