Samsung Galaxy S21 FE 5G vs Motorola Razr 40 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date January 7, 2022 June 5, 2023
Release Year 2022 2023

Physical

Volume 91.64 cm³ 88.47 cm³
Screen Size to Weight Ratio 3.62 "/g 3.74 "/g
Weight 177 g 184.5 g
Height 155.7 mm 170.8 mm
Width 74.5 mm 74 mm
Thickness 7.9 mm 7 mm
Foldable Design No Yes
Available Colors
  • White
  • Graphite
  • Lavender
  • Olive
  • Glacier Blue
  • Viva Magenta
  • Infinite Black
  • Peach Fuzz

Display

Screen Size 6.4 " 6.9 "
Resolution 1080 x 2340 1080 x 2640
Aspect Ratio 19.5:9 22:9
Screen-to-Body Ratio 86.7 % 85.2 %
Pixel Density 403 PPI 413 PPI
Refresh Rate 120 Hz 165 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 1400 nits

Hardware

Battery Capacity per Screen Area 109.86 mAh/in² 79.82 mAh/in²
Battery Density 49.11 mAh/cm³ 42.95 mAh/cm³
Battery Capacity 4500 mAh 3800 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) - Version 1 Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - Version 1 Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 660 - Version 1 Adreno 730

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 13
Maximum OS Version 16 16

Comparison Summary

Alright, let's dive into a head-to-head comparison of the Samsung Galaxy S21 FE 5G and the Motorola Razr 40 Ultra. We're not just going to rattle off specs; we’re going to break down what these numbers actually mean for you, the user.

1. Specifications Breakdown

Here’s a detailed comparison, focusing on practical implications:

FeatureSamsung Galaxy S21 FE 5GMotorola Razr 40 UltraReal-World Implications
Design
Form FactorStandard SmartphoneFoldable SmartphoneRazr offers a unique, compact form factor when folded, and a large screen when unfolded. The S21 FE is a standard slab phone.
Dimensions155.7 × 74.5 × 7.9 mm170.8 × 74 × 7 mmThe Razr is taller and slightly thinner. S21 FE is a bit more compact.
Weight177g184.5gS21 FE is a bit lighter, potentially more comfortable for prolonged use.
Display
Size6.4"6.9"Razr has a larger display, better for media consumption and multitasking.
Resolution1080x23401080x2640Razr has slightly more pixel density; noticeable difference for sharp text and detailed content.
Pixel Density403 PPI413 PPIVery similar sharpness for both devices.
TechnologyAMOLEDS21 FE's AMOLED offers deeper blacks, superior contrast and vibrant colors. The Razr is unspecified, but it's a quality display.
Refresh Rate120Hz165HzRazr offers smoother animations and scrolling, especially noticeable when gaming.
Brightness1300 nits1400 nitsRazr is slightly better for visibility in direct sunlight.
Performance
ChipsetSnapdragon 888Snapdragon 8+ Gen 1Razr's newer chipset is significantly faster for gaming and demanding tasks.
AnTuTu Score923,8361,238,000Razr is faster in all aspects, offering noticeably quicker app loading and overall snappiness.
GPUAdreno 660Adreno 730Razr will handle graphically intense games and applications with greater ease.
Battery Life
Capacity4500mAh3800mAhS21 FE will likely provide longer battery life; fewer recharges needed throughout the day.
Charging25W fast30W fastRazr charges a bit quicker, but battery life might be shorter.
Wireless Charging15W8WS21 FE charges faster wirelessly, better for quick top-ups at your desk or on the go.
Camera
Main Camera Resolution12MP12MPSimilar resolution, but Razr has a wider aperture which typically indicates better low-light performance.
Telephoto Camera8MPNo TelephotoS21 FE has an advantage with a dedicated telephoto lens for optical zoom capabilities.
Selfie Camera32MP (f/2.2)32MP (f/2.45)S21 FE’s wider aperture on the selfie camera can lead to brighter selfies in lower light conditions.
Wide Angle + Macro Camera13MP13MPSimilar performance for wide-angle and macro photos.
Video Recording4K@60fps4K@60fpsBoth capture excellent video; Razr has slightly slower slow-motion capability but has "ultra stable video" feature.
DxoMark Mobile Score117N/AS21 FE has a benchmark score while the Razr is not listed, but is likely a similar performer.
DxoMark Selfie Score127N/AS21 FE has a benchmark score while the Razr is not listed, but is likely a similar performer.
Software
Operating SystemAndroid 12 (Up to 16)Android 13 (Up to 16)Razr has a newer version of Android out of the box with the same maximum upgrade potential, providing a more up-to-date experience.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6ERazr has a newer Wi-Fi standard which can offer faster and more efficient data speeds and less network congestion.
Bluetooth5.0 LE5.3 LERazr uses a newer Bluetooth version; provides slightly improved efficiency.
Storage
Internal Storage128/256 GB256/512 GBRazr provides more storage options; S21 FE offers a lower capacity base model.
RAM6/8 GB8/12 GBRazr has more RAM capacity for more demanding tasks and better multitasking.
Expandable StorageNoNoNeither phone offers expandable storage.
Audio
FeaturesDolby Atmos, Stereo Speakers, Noise Cancellation MicDolby Atmos, Stereo Speakers, 3 MicsSimilar audio features, Razr has more microphones but S21 FE has a noise cancellation mic.
Security
FeaturesBasic Fingerprint SensorSide-mounted Fingerprint SensorRazr offers a slightly more advanced fingerprint sensor.
Build
Screen ProtectionGorilla Glass VictusGorilla Glass VictusBoth phones are well protected from everyday scratches and bumps.
Sensors
FeaturesFingerprint, Proximity, Accelerometer, Compass, Gyroscope, BarometerFingerprint, Proximity, Accelerometer, Compass, GyroscopeS21 FE has an additional barometer for enhanced environmental data.

2. Key Insights

Samsung Galaxy S21 FE 5G:

  • Strengths: Excellent AMOLED display with vibrant colors and strong contrast, a larger battery for extended usage, and a versatile camera system including a telephoto lens.
  • Competitive Advantages: Lower price point, potentially longer battery life, more robust wireless charging capabilities and a telephoto camera for better zoom, making it a good value for a variety of needs.
  • Trade-offs: Older chipset, basic fingerprint sensor and it's a standard 'slab' smartphone; it lacks the novelty of a foldable phone.

Motorola Razr 40 Ultra:

  • Strengths: Cutting-edge foldable design, faster processor for demanding tasks, a higher refresh rate display for smoother interactions, more storage options and more RAM.
  • Competitive Advantages: The wow factor of a foldable phone; incredibly compact when folded, and large when unfolded. Cutting edge technology, better gaming performance and improved connectivity (Wifi 6E and Bluetooth 5.3).
  • Trade-offs: Higher price, likely shorter battery life due to a smaller battery capacity, and a less robust camera setup (no telephoto lens), and less performant wireless charging.

3. User Profiles and Recommendations

  • Samsung Galaxy S21 FE 5G:

    • Ideal User: Value-conscious users who prioritize battery life, display quality, a capable camera system, and don't necessarily need the latest and greatest in processing power or design. Excellent all-rounder for most people.
    • Use Cases: Everyday use, social media, content consumption, and photography, particularly in situations requiring reliable battery and telephoto zoom.
  • Motorola Razr 40 Ultra:

    • Ideal User: Tech enthusiasts and early adopters who are willing to pay a premium for the latest technology, and those who appreciate the unique form factor of a foldable smartphone. Also suited to those who require a cutting-edge processor for gaming.
    • Use Cases: Professionals who multitask heavily, mobile gamers, and users who desire a unique device that stands out.

4. Buying Decision Framework

Here are three key questions to ask yourself:

  1. What's my priority: Battery life and an excellent all-round device, or a unique foldable experience?

    • If battery life, a robust camera system, and value for money are your primary concerns, the S21 FE is the clear choice.
    • If having a foldable smartphone with top-tier performance and the unique compact design and larger display are more important, then the Razr 40 Ultra is the way to go.
  2. Do I need cutting-edge performance for gaming and heavy multitasking?

    • If you're a hardcore gamer or a power user, the Razr's faster chipset and higher refresh rate will offer an advantage.
    • For everyday tasks and moderate gaming, the S21 FE is more than capable.
  3. Is a unique and compact design worth the premium price?

    • If you want the wow factor of the Razr 40 Ultra and don't mind the tradeoffs of the smaller battery and higher price, it's an attractive option.
    • If you value a solid, reliable, standard form factor smartphone, the S21 FE represents better value and capability.

My Choice

If I had to pick one, I'd lean towards the Motorola Razr 40 Ultra. Here's why:

As a tech journalist, I'm constantly exploring and evaluating the latest technologies, and I love the novelty of the foldable design. While the S21 FE offers a compelling package with excellent value and long battery life, the Razr is the device that truly captures my imagination and provides the wow factor of the unique foldable experience. Also, as a power user, the increased performance, RAM and storage options appeal to me, along with newer bluetooth and wifi standards.

Ultimately, both are solid devices, but each caters to different needs and priorities.

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.