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Lab Benchmark Battle

Galaxy S21 FE vs Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx)

Direct side-by-side battle analyzing hardware specifications, benchmark percentiles, battery endurance, and category performance advantages.

Smartphone Battle
Comparing 2 devicesSwipe across ⇄
Samsung · 2022

Galaxy S21 FE

Galaxy S21 FE
76/ 100
Launch MSRP$699 USD
Xiaomi · 2025

Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx)

Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx)
76/ 100
Launch MSRPPricing on request
WHO WINS WHERE

WHY IS Galaxy S21 FE BETTER THAN Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx)?

Tap an area on the radar to inspect category hardware facts

Galaxy S21 FEWinner 🏆
Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx)

BIGGEST HARDWARE DIFFERENCES

Margin Delta
SPEC FACTORGalaxy S21Xiaomi PocoLEADER
Refresh Rate120Hz60Hz120Hz
Battery Capacity4,500 mAh7,550 mAh+7,550 mAh
Wired Fast Charging25WStandard25W
Main Camera Sensor12 MPN/A48 MP
Screen Display Size6.4"6.83"6.83"
Chassis Weight177g222g177g Lightest
Compare All 177+ Specifications Below↓

Which Phone Should You Buy: Key Reasons & Hardware Advantages

Swipe across ⇄
Reasons to buy Galaxy S21 FE:
  • ✓45g lighter chassis (177g) optimized for one-handed ergonomics
  • ✓$9300 lower launch MSRP ($699 vs $9999)
  • ✓12MP primary camera sensor with 4K/120fps video recording
Reasons to buy Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx):
  • ✓Larger 7,550 mAh battery capacity (+3,050 mAh more capacity)
  • ✓6.83" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

Swipe across ⇄
SpecificationGalaxy S21 FEXiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx)
1. Display & Screen🏆 Galaxy S21 FE Wins Display
Screen Type & TechDynamic AMOLED 2XAM-OLED display
Screen Size6.4"6.83"
Resolution & Density2340x1080 (403 ppi)1280x2772 (447 ppi)
Refresh Rate120 Hz ProMotion60 Hz
Brightness1,200 nits peakN/A
Screen ProtectionScratch-resistant glassScratch-resistant glass
2. Platform & Performance🏆 Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx) Wins Performance
Chipset / ProcessorHigh performance SoC High performance SoC
CPU CoresMulti-core high performanceMulti-core high performance
GPU GraphicsIntegrated GraphicsIntegrated Graphics
Operating SystemAndroid 12Android
3. Memory & Storage
RAM Memory6 GB LPDDR12 GB LPDDR
Internal Storage128GB / 256GB256GB
Storage SpeedHigh-speed flashHigh-speed flash
Card SlotNoNo
4. Main Camera Optics🏆 Galaxy S21 FE Wins Camera
Primary Camera12 MP, f/1.8, OISN/A
Telephoto Zoom8 MP (3x optical zoom), f/2.4, OISNone (Digital zoom only)
Ultrawide Camera12 MP, f/2.2N/A
LiDAR / DepthNoneNone
5. Video Recording Capabilities
Main Camera Video
4K@60fps1080p@240fpsHDR
4K@60fps1080p@240fpsHDR
Front Video
4K@60fps1080p@60fpsgyro-EIS
4K@60fps1080p@60fpsgyro-EIS
6. Selfie Camera
Selfie Lens32 MP, f/2.2N/A
7. Body & Dimensions🏆 Galaxy S21 FE Lightest Chassis
Dimensions159.8 x 73.6 x 8.2 mmN/A
Weight177 g222 g
Build MaterialsGlass front, metal/glass frameGlass front, metal/glass frame
SIM TypeNano-SIM / eSIM supportNano-SIM / eSIM support
Water ResistanceIP68Not certified
8. Battery & Charging🏆 Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx) Wins Battery
Battery Capacity4,500 mAh7,550 mAh
Wired Fast Charging25W wired fast chargingN/A
Wireless Charging15W wireless chargingNot supported
Reverse ChargingReverse wireless chargingReverse wireless charging
9. Sound & Audio
LoudspeakerStereo speakersStereo speakers
3.5mm Headphone JackNoNo
10. Connectivity & Comms
Wi-Fi StandardWi-Fi 6Wi-Fi 7 / 6E tri-band
Bluetooth5.0Bluetooth 5.3+
USB Port & SpeedUSB-C 2.0USB Type-C
NFCYes (contactless payment)Yes
11. Sensors & Security
SensorsBiometric fingerprint/face, accelerometer, gyro, compassBiometric fingerprint/face, accelerometer, gyro, compass
Satellite FeaturesEmergency SOS via satellite (select markets)Emergency SOS via satellite (select markets)
12. Colors & Overview
ColorsStandard finishesStandard finishes
Launch Price$699Price on request
Editorial Lab Verdict

Galaxy S21 FE edges ahead with a BeastScore of 76.3/100

After comprehensive hardware benchmark comparisons, Galaxy S21 FE ranks as the overall top pick in this matchup. Key differentiators include its superior specifications and verified build advantages.

When to choose Galaxy S21 FE:
Higher overall BeastScore: 76.3 vs top rival 75.9 · Significantly faster wired charging: 25W vs max 0W
When to choose Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx):
Larger battery capacity: 7,550 mAh (+3,050 mAh more) · More system memory: 12GB RAM vs max 6GB
Quick Answers

Frequently Asked Questions: Galaxy S21 FE vs Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx)

Which is better: Galaxy S21 FE or Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx)?

Galaxy S21 FE leads with an overall BeastScore of 76.3/100 compared to Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx) (75.9/100), driven by advantages in Higher overall BeastScore: 76.3 vs top rival 75.9 and Significantly faster wired charging: 25W vs max 0W.

What are the primary battery and display differences between Galaxy S21 FE and Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx)?

Galaxy S21 FE is equipped with a 6.4-inch display and 4500 mAh battery, while Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx) features a 6.83-inch display and 7550 mAh battery.

How do the performance capabilities compare between Galaxy S21 FE and Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx)?

In objective hardware benchmarks, Galaxy S21 FE achieves a 72/100 performance score, while Xiaomi Poco F7 5G Dual SIM TD-LTE IN 512GB 25053PC47I (Xiaomi Onyx) scores 90/100.

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