Xiaomi Redmi Note 10 Pro vs vivo V21 5G - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 24, 2021 May 6, 2021
Release Year 2021 2021

Physical

Volume 101.62 cm³ 86.15 cm³
Screen Size to Weight Ratio 3.46 "/g 3.66 "/g
Weight 193 g 176 g
Height 164 mm 159.7 mm
Width 76.5 mm 73.9 mm
Thickness 8.1 mm 7.3 mm
Foldable Design No No
Available Colors
  • Glacier Blue
  • Onyx Gray
  • Gradient Bronze
  • Arctic White
  • Dusk Blue
  • Sunset Dazzle

Display

Screen Size 6.67 " 6.44 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 84.8 %
Pixel Density 395 PPI 409 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 450 nits 500 nits
HBM Brightness N/A N/A
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 112.84 mAh/in² 96.45 mAh/in²
Battery Density 49.4 mAh/cm³ 46.43 mAh/cm³
Battery Capacity 5020 mAh 4000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM7150 Snapdragon 732G (8 nm) Mediatek Dimensity 800U (7 nm)
CPU Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 618 Mali-G57 MC3

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 13

Comparison Summary

Smartphone Comparison: Xiaomi Redmi Note 10 Pro vs. vivo V21 5G

1. Specifications Comparison

FeatureXiaomi Redmi Note 10 Provivo V21 5GPractical Impact
Design
Dimensions164 × 76.5 × 8.1 mm159.7 × 73.9 × 7.3 mmRedmi Note 10 Pro is larger and slightly thicker, may feel less comfortable for small hands; V21 5G is slimmer and more pocketable.
Weight193g176gV21 5G is lighter, better for extended one-handed use.
Display
Size6.67"6.44"Redmi Note 10 Pro offers a slightly larger viewing area, better for media consumption.
Resolution1080x24001080x2400Both offer the same level of detail; sharpness is comparable.
PPI395409Both have very similar pixel density, meaning sharpness will be very comparable.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate120Hz90HzRedmi Note 10 Pro provides smoother scrolling and animations.
Brightness1200 nits0 nitsRedmi Note 10 Pro has significantly better outdoor visibility, especially in bright sunlight. The brightness for the V21 5G is unknown, limiting comparison.
Performance
ChipsetQualcomm Snapdragon 732G (8 nm)Mediatek Dimensity 800U (7 nm)Redmi Note 10 Pro's chipset generally offers slightly better performance in benchmarks.
AnTuTu Score397,200343,150Redmi Note 10 Pro has better overall performance based on AnTuTu, however, day-to-day performance may feel similar for many users.
GPUAdreno 618Mali-G57 MC3Redmi Note 10 Pro's GPU is generally better for gaming, although the V21 5G will handle most games adequately.
Camera
Rear Main Camera108MP, f/1.964MP, f/1.79Redmi Note 10 Pro captures more detailed images in good lighting; V21 5G has a slightly wider aperture which may result in better low light performance.
Front Camera16MP, f/2.4544MP, f/2.0V21 5G captures significantly more detailed selfies and has better low-light selfie capabilities due to the wider aperture and larger sensor.
Wide Angle Lens8MP, f/2.28MP, f/2.2Similar performance for wide shots.
Portrait Lens2MP, f/2.4N/ARedmi Note 10 Pro includes a dedicated depth sensor for portrait shots, while V21 5G relies on software for depth.
Macro Lens5MP, f/2.42MP, f/2.4Redmi Note 10 Pro offers more detail in macro photography.
Video4K@30fps; no OIS4K@30fps, with OISV21 5G has optical image stabilization (OIS) for smoother video, especially in low light, which is missing on the Redmi Note 10 Pro.
Battery
Capacity5020mAh4000mAhRedmi Note 10 Pro likely offers longer battery life, reducing the need for frequent charging.
Charging33W Fast Charging33W Fast ChargingBoth phones have comparable fast charging speeds.
Other
OSAndroid 11 upgradable to 13Android 11, no info on max version.Redmi Note 10 Pro users are likely to have a newer Android OS in the long run.
AudioDolby Atmos, Hi-Res Audio, Stereo SpeakersBasic audio featuresRedmi Note 10 Pro offers superior audio quality, with more immersive sound, ideal for media consumption.
SecuritySide-mounted fingerprint sensorBasic fingerprint sensorRedmi Note 10 Pro provides quick and accurate unlocking.
Screen ProtectionCorning Gorilla Glass 5UnknownRedmi Note 10 Pro has better protection against scratches and drops.

2. Key Differences Analysis

Xiaomi Redmi Note 10 Pro Advantages:

  • Larger Battery: Significant battery capacity advantage (5020mAh vs 4000mAh) for longer usage.
  • Smoother Display: 120Hz refresh rate for a more fluid user experience.
  • Brighter Display: 1200 nits vs unknown for better visibility in sunlight
  • Higher Performance: Marginally better chipset and GPU for gaming or heavy apps
  • Better Audio: Dolby Atmos, Hi-Res Audio, Stereo Speakers for enhanced media consumption
  • More Versatile Camera System: Dedicated depth sensor and higher resolution macro lens.
  • Better Screen Protection: Corning Gorilla Glass 5
  • More OS Updates: Upgradeable to Android 13, which is missing on the V21 5G

vivo V21 5G Advantages:

  • Lighter & Slimmer: More comfortable to hold and easier to carry.
  • Superior Selfie Camera: Significantly higher resolution front camera with wider aperture and larger sensor for better selfies.
  • Optical Image Stabilization (OIS): Stabilized video recording and better low-light video capture.
  • More Advanced Bluetooth: Support for APT-X, LDAC, SBC audio codecs.

Trade-offs:

  • Xiaomi Redmi Note 10 Pro: Larger size and weight may be less comfortable for some users. Missing Optical image stabilization
  • vivo V21 5G: Smaller battery, less refined audio, and lower refresh rate screen. Unknown max OS version. Lacks screen protection.

3. User Profiles & Recommendations

Xiaomi Redmi Note 10 Pro:

  • Ideal User:
    • Media consumers who watch videos and listen to music frequently.
    • Users who prioritize battery life and want a phone that lasts all day.
    • Users who play games regularly and want smoother performance.
    • Budget-conscious users who value a higher quality display and audio system.
  • Use Cases:
    • Binge-watching videos and streaming content on the go.
    • Long gaming sessions without needing frequent charging.
    • Everyday use for social media, browsing, and communication.
    • Taking detailed pictures with the main camera and macro lens

vivo V21 5G:

  • Ideal User:
    • Selfie enthusiasts who prioritize high-quality front-facing camera performance.
    • Users who make video calls and want stable and clear video footage.
    • Those seeking a lighter and slimmer phone that's easy to handle.
    • Users who prioritize audio quality on wireless headphones.
  • Use Cases:
    • Taking and sharing high-resolution selfies and group photos.
    • Creating and sharing videos on social media.
    • Video conferencing and online meetings on the go.
    • Everyday users wanting a premium feeling, sleek device.

4. Decision Framework

Key Questions for Buyers:

  1. Do you prioritize battery life and media consumption, or high-quality selfies and video recording?
  2. Is a larger, heavier device acceptable in exchange for a bigger battery and smoother display?
  3. Is optical image stabilization and a more pocketable design essential for your daily usage?

Scenario-Based Recommendations:

  • For power users: Choose the Xiaomi Redmi Note 10 Pro for its longer battery life, smoother display, and better overall performance.
  • For content creators and selfie lovers: Choose the vivo V21 5G for its superior selfie camera, OIS, and lighter design.
  • For those who prefer media consumption: The Xiaomi Redmi Note 10 Pro is better due to its display, audio and battery, and provides a more immersive experience.
  • For everyday use and those who prefer a more pocketable device: The vivo V21 5G may be a better fit due to its slim design.

My Choice

If I had to choose, I would pick the Xiaomi Redmi Note 10 Pro. The larger battery, smoother 120Hz display, superior audio, and brighter display is a very compelling package for me. While I appreciate the better selfie camera and OIS of the vivo V21 5G, I personally value the overall media consumption experience and longer battery life more. I can forgive a slightly lower selfie quality but an all day battery life and immersive media consumption experience is what I would pick. The faster performance is also a nice to have.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

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