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Samsung Galaxy S21 FE (SM-G9900 128GB) vs Oppo A54 5G

Side by side comparison between Samsung Galaxy S21 FE vs Oppo A54 5G phones, differences, pros, cons and full specifications. What's the better?

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Compare Oppo A54 5G X Samsung Galaxy S21 FE (SM-G9900 128GB) 27Points
6.4"
AMOLED

1080x2400

12.2
MP

32mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

vs
6.5"
IPS

1080x2400

48
MP

16mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy S21 FE (SM-G9900 128GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Galaxy S21 FE (SM-G9900 128GB)} 27 Advantages Samsung Galaxy S21 FE (SM-G9900 128GB) vs A54 5G} 7 Advantages Oppo A54 5G
+2.9GHz 64bit Octa-core (5nm)27%
More powerful processor, you can open your applications faster
vs2GHz 64bit Octa-core (8nm)
+8GB LPDDR5100%
More RAM memory. Typically more responsive and better for multitasking.
vs4GB LPDDR4X
+128GB (97GB available)102%
More internal storage for applications and files
vs64GB (48GB available)
+UFS 3.1Advantage
Fastest write and read storage.
vsUFS 2.1
+177 grams (6.2 ounces)7%
Lighter
vs190 grams (6.65 ounces)
+7.9 millimeters (0.31 inches)6%
Thinner
vs8.4 millimeters (0.33 inches)
+Aluminum body, glass front, plastic backAdvantage
More resistant material
vsPlastic body, glass front
+Dynamic AMOLEDAdvantage
Dynamic AMOLED display is brighter and more vivid
vsLTPS IPS LCD
+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
vsNot supported
+120Hz33%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs90Hz
+411 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs405 PPI
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+1/1.76" inches14%
The larger sensor camera lets you take photos with better depth.
vs1/2" inches
+(front) 32MP101%
Higher resolution secondary camera to take pictures and selfies
vs(front) 16MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
vs(front) Full HD (1920x1080)
+Android 14Advantage
Android 14 is newer and safer
vsAndroid 11
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+25W150%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
vs10W
+Qi wireless chargingAdvantage
Wireless charging is another way to charge the battery.
vsNot supported
+Stereo soundAdvantage
Better sound quality for listening to music or clearer hands-free calls
vsMono sound (not stereo)
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
vs802.11 a/b/g/n/ac [wifi5]
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsUSB 2.0 Type-C, USB OTG On-The-Go
+Gorilla Glass VictusAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
Not supportedvs+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
6.4"vs+6.5"2%
Larger screen
(triple camera) 12.2MP + 12MP + 8MPvs+(quad camera) 48MP + 8MP + 2MP + 2MP86%
Higher resolution main camera
f/1.8 (aperture)vs+f/1.7 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
4500 mAhvs+5000 mAh11%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
5.0 + A2DP/LEvs+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster

21 Common items in both devices
16 million
1080x2400 pixels
LED flash
PDAF: phase detection autofocus
HDR photo/video on both cameras / HDR photo on both cameras
5G SA/NSA
2000 Mbps
+14 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
 
ModelGalaxy S21 FE (SM-G9900 128GB)A54 5G
Other model namesGalaxy S21 FE 5G SM-G9900 Dual-SIM (Exynos)Oppo A54 5G (CPH2195)
Country or region availableChina
China
(Global, International)
(Global, International)
BrandSamsungOppo
Release date1/7/2022, Announced: 1/4/20224/14/2021
Depth7.9 millimeters (0.31 inches)8.4 millimeters (0.33 inches)
Size (width x height)74.5 x 155.7 millimeters (2.93 x 6.13 in)74.7 x 162.9 millimeters (2.94 x 6.41 in)
Weight177 grams (6.2 ounces)190 grams (6.65 ounces)
Build, materialsAluminum body, glass front, plastic backPlastic body, glass front
Protection against water and othersIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistantNot supported

📲 Display

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
Display typeDynamic AMOLEDLTPS IPS LCD
Screen size6.4" inches6.5" inches
Screen-to-body ratio~85.3% (screen-to-body ratio)~83.8% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1080x2400 pixels (20:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)411 PPI405 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass VictusNot supported
Refresh rate120Hz90Hz
Display features1300nits[peak]
HDR10+
Always-On Display
480nits[typ]
DCI-P3 100%

🤖 Operating System

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
System versionAndroid 12Android 11
Firmware updateAndroid 14feature not registered
User InterfaceOne UI 4.1 / 5.1 / 6.0ColorOS 11.1

⚙️ Processor

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
Chipset64bit: Samsung Exynos 2100 (5nm)64bit: Qualcomm Snapdragon 480 (SM4350) (8nm)
CPUOcta-core, 3 processors:
1x 2.9GHz ARM Cortex-X1 (Single-core)
3x 2.8GHz ARM Cortex-A78 (Triple-core)
4x 2.2GHz ARM Cortex-A55 (Quad-core)
Octa-core, 2 processors:
2x 2GHz Kryo 460 (Dual-core)
6x 1.8GHz Kryo 460 (Hexa-core)
GPU graphical controllerARM Mali-G78 MP14 (854MHz)Qualcomm Adreno 619 (650MHz)
Performance (benchmark)feature not registeredAnTuTu: 260870 (v8), 218984 (v9)

💽 Memory and storage

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
RAM memory8GB LPDDR54GB LPDDR4X
Internal storage128GB (97GB available)
UFS 3.1
64GB (48GB available)
UFS 2.1
External storageNot supportedUntil 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload2000/1024 Mbps2000/245 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1900/2100
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat20 (1, 3, 3, 4, 5, 7, 8, 12, 20, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
Primary 5G networkSA/NSA/Sub6 (1, 3, 5, 8, 28, 41, 78, 79)SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78)
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1900/2100UMTS 850/900/1900/2100
Secondary 4G networkLTE Cat20 (1, 3, 3, 4, 5, 7, 8, 12, 20, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A

📷 Camera

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
Back camera (main camera)(triple camera)
12.2 megapixels
12MP ultrawide f/2.2123°13mm1/3"1.12µm
8MP telephoto f/2.476mm1/4.5"1.0µmPDAFOIS3x-optical-zoom
(quad camera)
48 megapixels
8MP ultrawide f/2.2119°1/4"1.12µm
2MP macro f/2.488.8°
2MP depth f/2.488.8°
Main camera resolution4032x3024 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.7 (aperture)
Focal length26mm lens26mm lens
Sensor size1/1.76" inches1/2" inches
Pixel size1.8µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo on both cameras
Camera extras4K@30/60fps
1080p@30/60fps
1080p@240fps (slow motion)
720p@960fps (slow motion)
feature not registered

📸 Front camera

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
Front camera (secondary)32 megapixels16 megapixels
Front camera resolution6528x4896 pixels4608x3456 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.0 (aperture)
Focal length26mm lens26mm lens
Sensor size1/2.74" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered

🔉 Sound and multimedia

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
LoudspeakerStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Mono sound (not stereo)
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
USBUSB 3.2 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C SlimPort®USB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.1 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4500 mAh5000 mAh
Charger, watts25W Wired fast charging
Reverse charging by cable
USB Power Delivery 3.0
10W (5V/2A) Wired charging
Inductive / wireless charging15W Qi wireless charging
4.5W Reverse wireless charging
Not supported
Talk time autonomyfeature not registered27 hours (1.1 days)
Standbyfeature not registered400 hours (16.7 days)

➕ Other features

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Graphite, White, Lavender, Olive• Colors: Fluid Black, Fantastic Purple, Space Silver
• Protective cover included

☢️ Radiation rate

Galaxy S21 FE (SM-G9900 128GB)Oppo A54 5G
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)0.674W/kg (head), 1.501W/kg (body)feature not registered
X

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