Samsung Galaxy S21 FE 5G vs Realme 12 Pro+ - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2022 January 29, 2024
Release Year 2022 2024

Physical

Volume 91.64 cm³ 105.17 cm³
Screen Size to Weight Ratio 3.62 "/g 3.42 "/g
Weight 177 g 196 g
Height 155.7 mm 161.5 mm
Width 74.5 mm 74 mm
Thickness 7.9 mm 8.8 mm
Foldable Design No No
Available Colors
  • White
  • Graphite
  • Lavender
  • Olive
  • Submarine Blue
  • Navigator Beige
  • Explorer Red

Display

Screen Size 6.4 " 6.7 "
Resolution 1080 x 2340 1080 x 2412
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 86.7 % 90.4 %
Pixel Density 403 PPI 394 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A 950 nits

Hardware

Battery Capacity per Screen Area 109.86 mAh/in² 111.38 mAh/in²
Battery Density 49.11 mAh/cm³ 47.54 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1 Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1 Octa-core (4x2.40 GHz Cortex-A78 & 4x1.95 GHz Cortex-A55)
GPU Adreno 660 - Version 1 Adreno 710

Connectivity

USB Version N/A 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 16

Comparison Summary

Alright, let's dive deep into the battle between the Samsung Galaxy S21 FE 5G and the Realme 12 Pro+. We've got a clash of philosophies here: Samsung's legacy of flagship-adjacent performance versus Realme's focus on cutting-edge features and value. Buckle up, it's going to be a detailed ride!

1. Specifications Breakdown

Here’s a detailed side-by-side comparison of the key specifications, focusing on their real-world implications:

FeatureSamsung Galaxy S21 FE 5GRealme 12 Pro+Real-World Implications
Design
Dimensions155.7 x 74.5 x 7.9 mm161.5 x 74 x 8.8 mmS21 FE 5G is more compact; Realme 12 Pro+ is taller and thicker, possibly feeling bulkier in hand.
Weight177g196gS21 FE 5G is noticeably lighter, enhancing comfort for extended use.
BuildGorilla Glass Victus ScreenUnknown Screen ProtectionS21 FE 5G boasts superior screen protection, likely more durable against scratches and drops.
Display
Size6.4"6.7"Realme 12 Pro+ offers a larger screen for more immersive viewing, but S21 FE 5G's smaller size is easier for one-hand use.
Resolution1080 x 23401080 x 2412Both offer sharp displays, differences will be barely noticeable.
Pixel Density (PPI)403394Both provide very similar pixel density, no significant difference in perceived sharpness.
TechnologyAMOLEDAMOLEDBoth deliver vibrant colors and deep blacks, thanks to AMOLED technology.
Refresh Rate120Hz120HzBoth provide smooth scrolling and animations, crucial for a premium user experience.
Brightness1300 nits0 nitsS21 FE 5G is significantly brighter, offering better visibility outdoors in direct sunlight.
Performance
ChipsetSnapdragon 888 (5 nm)Snapdragon 7s Gen 2 (4 nm)S21 FE 5G’s Snapdragon 888 provides higher overall performance, especially for gaming and demanding tasks.
AnTuTu Score923,836603,400S21 FE 5G has a substantial performance edge, indicating faster loading, better multitasking, and gaming capabilities.
GPUAdreno 660Adreno 710The S21 FE's GPU is a powerhouse, offering better graphics performance, especially for gaming.
Battery
Capacity4500 mAh5000 mAhRealme 12 Pro+ has a larger battery, suggesting longer battery life between charges.
Charging25W Fast Charging67W Fast ChargingRealme 12 Pro+ charges significantly faster, reducing downtime and providing more flexibility.
FeaturesWireless Charging, Reverse ChargingNon-removableS21 FE 5G offers wireless and reverse wireless charging, adding more versatility and convenience.
Camera
Standard Lens12MP, f/1.8, 1/1.76"50MP, f/1.8, 1/1.56"Realme 12 Pro+ has higher resolution main sensor and slightly larger physical sensor size, potentially better low-light.
Telephoto + Portrait8MP, f/2.0NoneS21 FE 5G offers an additional telephoto lens for better portrait and zoom capabilities.
Telephoto LensNone64MP, f/2.6, 1/2"Realme 12 Pro+ has a dedicated telephoto lens, likely better for zoomed shots.
Wide Angle + Macro13MP, f/2.2, 1/3.06"8MP, f/2.2, 1/4"S21 FE 5G offers a higher resolution and larger sensor in wide-angle for better overall quality.
Selfie32MP, f/2.2, 1/2.8"32MP, f/2.4, 1/2.74"S21 FE 5G has slightly wider aperture for potentially better low-light selfies.
Video Recording4K@60fps with HDR, EIS4K@30fps with EISS21 FE 5G can shoot smoother videos with 4K@60fps, while Realme 12 Pro+ is limited to 4K@30fps
DxOMarkMobile 117, Selfie 127Not AvailableS21 FE 5G has better performance in camera department due to optimization and features
Camera FeaturesFull SuiteFull Suite, No Manual FocusThe S21 FE 5G offers more advanced camera features, including manual focus.
Software
OSAndroid 12, upgradable to 16Android 14Realme 12 Pro+ ships with a newer version of Android, with the S21 FE having its last major OS update.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6Both support fast Wi-Fi standards, for fast internet and network speed.
BluetoothBluetooth 5.0Bluetooth 5.2Realme 12 Pro+ has a newer Bluetooth version, which may provide a slightly better connection with compatible devices.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoGPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, BeiDou (B1)Realme 12 Pro+ offers better location accuracy with more satellite systems.
Storage
Internal128/256GB128/256/512GBRealme 12 Pro+ offers more storage options for users with extensive media collections or apps.
RAM6/8GB8/12GBRealme 12 Pro+ offers more RAM, which is better for demanding tasks and smoother multitasking.
Expandable StorageNoNoNeither phone offers expandable storage, so choose your storage option wisely.
Audio
QualityDolby Atmos, Stereo SpeakersDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 MicrophonesRealme 12 Pro+ has a more comprehensive audio experience with Hi-Res Audio and dual microphone setup for better audio clarity.
Security
SecurityBasic fingerprint sensorBasic fingerprint sensorBoth offer similar basic fingerprint security.
Sensors
SensorsComprehensive suiteStandard suiteSamsung Galaxy S21 FE 5G has a more comprehensive sensor set for advanced features.
### 2. Key Insights
  • Samsung Galaxy S21 FE 5G: This phone is a performance powerhouse, leveraging the Snapdragon 888 chipset. It also offers a brighter display, more advanced camera features, wireless charging, and better build quality with Gorilla Glass Victus. The DxOMark scores point towards great picture and video quality for both front and back cameras.
  • Realme 12 Pro+: This device prioritizes a larger battery, faster charging, newer software, a more modern telephoto lens and has the capacity for more storage and RAM. Its strengths lie in media consumption, speedy charging and overall smoother multitasking capabilities. The 12 Pro+ comes with Hi-Res Audio, dual microphones and better location accuracy.

Key Differences and Tradeoffs:

  • Performance vs. Battery: The S21 FE 5G offers significantly higher processing power while the Realme 12 Pro+ prioritizes longer battery life and faster charging.
  • Camera Philosophy: Samsung has an all-around, more comprehensive camera with manual focus and a DxOMark score showing good overall quality. Realme takes the different approach with dedicated telephoto lens that may offer better zoom capabilities but lacks manual focus options.
  • Software Age: The Realme 12 Pro+ comes with Android 14, while the S21 FE will max out at Android 16.
  • Build and Durability: The S21 FE 5G features Gorilla Glass Victus which offers superior protection.

3. User Profiles and Recommendations

  • For the Power User: If you're a gamer, someone who uses intensive apps, or a content creator, the Samsung Galaxy S21 FE 5G is your pick. The Snapdragon 888 delivers the performance you need, and the brighter screen and better video capabilities are advantages.
  • For the Everyday Multitasker and Media Consumer: If you prioritize long battery life, fast charging, a larger display for media consumption, and the latest Android OS, then the Realme 12 Pro+ makes more sense. Its additional RAM, storage options, Hi-Res audio and Dual Microphone also cater to a wide range of users who seek the best multimedia experience.
  • For the Budget Conscious: Consider value vs performance and battery life. If you can find the S21 FE 5G at a lower price, the performance advantage can make it compelling. The Realme 12 Pro+ offers great value with its robust features that will be suitable for day-to-day tasks.

4. Buying Decision Framework

Ask yourself these three questions:

  1. How important is processing power and gaming to you? If you’re a heavy user, the S21 FE 5G is the way to go.
  2. Do you prioritize battery life and fast charging over cutting-edge performance? The Realme 12 Pro+ will deliver in that scenario.
  3. How do you prioritize camera features? If you use your camera everyday with different lenses and you love manual camera controls then the S21 FE 5G will suit you. If you use the camera for social media and want zoom options, the Realme 12 Pro+ is a better choice.

Scenario-Based Recommendations:

  • Scenario 1: Travel Photographer: If you're focused on capturing great zoom photos and want to travel with a phone that can last the whole day, the Realme 12 Pro+ is ideal due to its telephoto lens, long battery life and fast charging.
  • Scenario 2: Mobile Gamer: For immersive, demanding games, the Samsung Galaxy S21 FE 5G is the better choice because of its better chip and GPU.
  • Scenario 3: Daily Multitasker: The Realme 12 Pro+ will be better suited for heavy multitasking because of its additional RAM, large display and fast charging.

My Choice

If I were making the choice for my own use, I'd lean towards the Samsung Galaxy S21 FE 5G. I value performance, high-quality video recording with a smoother 60fps option, and the overall camera package. The brighter screen is crucial for outdoor use in the harsh sunlight and the addition of wireless charging is an added bonus for me. While the Realme 12 Pro+ has some enticing features, my workload benefits more from the S21 FE 5G's raw processing power and the overall versatility of its camera suite with the additional benefit of manual controls and better video quality due to 60fps recording capabilities.

Ultimately, the "better" phone depends entirely on your specific needs and how you intend to use it. This analysis, I hope, has armed you with the information to make the right choice for your tech journey. Happy shopping!

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.