Samsung Galaxy S21 FE 5G vs Xiaomi Redmi 15A 5G (6GB RAM + 128GB)


Samsung Galaxy S21 FE 5G
Samsung Galaxy S21 FE 5G
vs
Xiaomi Redmi 15A 5G (6GB RAM + 128GB)
Xiaomi Redmi 15A 5G (6GB RAM + 128GB)

Quick Comparison

Samsung Galaxy S21 FE 5G has better RAM than Xiaomi Redmi 15A 5G (6GB RAM + 128GB). In terms of display resolution, Samsung Galaxy S21 FE 5G has better resolution of 2340 x 1080 than Xiaomi Redmi 15A 5G (6GB RAM + 128GB) which has resolution of 1600 x 720. Both have the same amount of internal memory.

NameSamsung Galaxy S21 FE 5GXiaomi Redmi 15A 5G (6GB RAM + 128GB)
RAM8 GB6 GB
Display6.4 in6.9 in
Internal Memory128 GB128 GB
Battery4500 mAh6300 mAh
Camera12 MP + 12 MP + 8 MP Triple32 MP
PriceRs. 49999Rs. 18399

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Detailed Comparison

Price And Launch

The launch Date of the first phone is January 04, 2022. The cost of Samsung Galaxy S21 FE 5G is Rs. 49999. The launch Date of the second phone is March 27, 2026. The cost of Xiaomi Redmi 15A 5G (6GB RAM + 128GB) is Rs. 18399.

Display comparison

Xiaomi Redmi 15A 5G (6GB RAM + 128GB) has larger screen size of 6.9 inches in comparison to Samsung Galaxy S21 FE 5G's 6.4 inch screen. Samsung Galaxy S21 FE 5G has Screen type where as Xiaomi Redmi 15A 5G (6GB RAM + 128GB) has IPS Screen type. Samsung's phone has display density of 411 PPI & Xiaomi's phone has only 254 PPI display density. In terms of screen to body ratio, Samsung's phone has better screen to body ratio of ~ 85.3% than Xiaomi's phone ~ 83%. Samsung Galaxy S21 FE 5G has 19.5:9 aspect ratio where as Xiaomi Redmi 15A 5G (6GB RAM + 128GB) has 20.6:9 aspect ratio.

Memory comparison

Samsung Galaxy S21 FE 5G's larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi 15A 5G (6GB RAM + 128GB)'s lower 6 GB RAM. and both have same Internal Memory of 128 GB.

Camera comparison

Xiaomi Redmi 15A 5G (6GB RAM + 128GB)'s 32 MP Rear Camera outclasses Samsung Galaxy S21 FE 5G's 12 MP + 12 MP + 8 MP Triple Rear Camera in terms of resolution. Samsung Galaxy S21 FE 5G will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Redmi 15A 5G (6GB RAM + 128GB)'s 8 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 12 and the second one on 16 version.

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Full Comparison

NameSamsung Galaxy S21 FE 5GXiaomi Redmi 15A 5G (6GB RAM + 128GB)
General
Country of OriginIndia
ModelGalaxy S21 FE 5G15A 5G
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM (Hybrid Slot)
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
OS Updates4 years
Security Updates6 years
Release DateJanuary 04, 2022March 27, 2026
In The BoxMobile Phone, Adapter, USB Type-C cable, SIM Eject Tool, Quick Start Guide & Warranty Card
Design
Dimensions74.5 x 155.7 x 7.9 mm79.47 x 171.56 x 8.15 mm
Weight177 g210 g
ColorsAwesome Blue, Amaze Purple, Ace Black
Display
TypeColor Dynamic AMOLED 2X (16M Colors)Color IPS Screen (1.07Mn Colours)
TouchYesYes, 240 Hz Touch Sampling Rate
Size6.4 inches, 1080 x 2340 pixels, 120 Hz6.9 inches, 720 x 1600 pixels, 120 Hz
Aspect Ratio19.5:920.6:9
PPI~ 411 PPI~ 254 PPI
Screen to Body Ratio~ 85.3%~ 83%
Glass TypeCorning Gorilla Glass Victus
Brightness800nit Peak Brightness
FeaturesIntelligent Eye Comfort Shield, Smooth ScrollingTÜV flicker-free certification, TÜV Circadian Friendly. TÜV low blue light
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM8 GB6 GB
RAM TypeLPDDR4X
Storage128 GB128 GB
Storage TypeUFS 2.2
Card SlotNoYes, (Hybrid Slot), upto 1 TB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G BandsFDD Sub6 N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3) | 5G* TDD Sub6 N38(2600), N40(2300), N41(2500), N78(3500)SA/NSA: n1/3/5/8/28/40/41/78
VoLTEYes, Dual Stand-ByYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi Version802.11a/b/g/n/ac
BluetoothYes, v5.0, A2DP, LEYes, v5.4
USBYes, USB-C v3.2Yes, USB-C
USB FeaturesUSB on-the-go, USB ChargingUSB on-the-go, USB Charging
IR BlasterYes
Extra
GPSYes, with A-GPS, GLONASS, BDS, GALILEOGPS/AGPS, Glonass,Galileo
Fingerprint SensorYes, In DisplayYes, Side
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, Compass, BarometerAmbient Light Sensor, Proximity Sensor (Virtual), E Compass, Accelerometer
3.5mm Headphone JackNo
NFCYes
AI FeaturesGoogle Gemini | Circle To Search | Xiaomi Interconnectivity
Water ResistanceYes, 1.5 m upto 30 min
Splash ResistantYes
IP RatingIP68IP52
Dust ResistantYesYes
Camera
Rear Camera12 MP ƒ/1.8 (Wide Angle)
8 MP ƒ/2.4 (Telephoto)
12 MP ƒ/2.2 (Ultra Wide)		32 MP ƒ/2 (Wide Angle)
OISYes
Auto FocusYesYes
FeaturesAuto-HDR, Panorama, 3x Optic Zoom, 30X Space ZoomAI Sky, AI Erase, Classic Film Filters
Video Recording4K, 1080p, 720p1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera32 MP ƒ/2.2 (Wide Angle)
Punch Hole, Screen Flash		8 MP ƒ/2 (Wide Angle)
Punch Hole, Screen Flash
Front Video Recording4K, 1080p1080p @ 30 fps FHD
Technical
OSAndroid v12Android v16
Custom UIHyperOS 3.0
ChipsetSamsung Exynos 2100Unisoc T8300
CPU2.9 GHz, Octa Core Processor2.2 GHz, Octa Core Processor
Core Details1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A552*A78 2.2Ghz + 6*A55 2.0GHz
GPUMali-G78 MP14G57 950MHz
JavaNoNo
BrowserYesYes, supports HTML5
Multimedia
EmailYesYes
MusicYesYes
VideoYesYes
FM RadioYesYes
Speaker TypeDual Stereo
Audio FeaturesBottom Firing Speaker with 200% Volume Boost
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size4500 mAh, Li-Po Battery6300 mAh
Fast ChargingYes, 25W Fast ChargingYes, 33W
Wireless ChargingYes, 15W
Reverse ChargingYesYes, 15W
Reverse Wireless ChargingYes, 7.5

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