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Samsung Galaxy M21s
realme P3 Pro Specifications
Energizer Hard Case P28K specification
Redmi Note 15 Pro Specification

Samsung Galaxy M21s

84% SPEC SCORE

Realme P3 Pro 5G

86% SPEC SCORE

Energizer Hard Case P28K

86% SPEC SCORE

Redmi Note 15 Pro

86% SPEC SCORE

OVERVIEW
Display

Screen Size: 6.4 inches

(1080 X 2340 pixels)

60 Refresh rate

Screen Size: 6.83 inches

(1272 X 2800 pixels)

120 Refresh rate

Camera

64+8+5 MP (Triple Camera)

32 MP Selfie

4K Video

50+21 MP (Dual Camera)

16 MP Selfie

4K Video

Hardware
Exynos 9611 (10nm)
Qualcomm Snapdragon 7s Gen 3
OS

Android 10

One UI 2.5

Android 15

Realme UI 6.0

Battery

Li-Po

6000 mAh

6000 mAh

Storage
4GB RAM, 64GB
8GB RAM, 128GB
NETWORK
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
LAUNCH DATE
Announced Date
2020, November 06
-
Released Date
2020, November 06
2025, February 18
Status
Available
Available
DISPLAY
Type
Super AMOLED, 420 nits (peak)
OLED, 1500 nits (peak), 600 nits (typ), 1200 nits (HBM)
Refresh Rate
60 Hz
120 Hz
Size

Screen Size: 6.4

Surface Area: 100.5 cm²

Screen To Body Ratio: 84.1%

Screen Size: 6.83

Screen To Body Ratio: 93.8%

Color
-
1B
Resolution
1080 x 2340 pixels, 19.5:9 ratio
1272 x 2800 pixels
Pixel Density
403 ppi
-
Protection

Front Protection: Corning Gorilla Glass 3

-
Other
-
100% DCI-P3 color gamut, 5000000:1
BODY
Dimensions

Height: 159.2 mm (6.27 inch)

Width: 75.1 mm (2.96 inch)

Depth: 8.9 mm (0.35 inch)

Height: 163.51 mm (6.43 inch)

Width: 77.34 mm (3.4 inch)

Depth: 8.29 mm (0.32 inch)

Weight
191g (6.74 oz)
192g
Build
Glass front (Gorilla Glass 3), plastic back, plastic frame
-
SIM
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
MAIN CAMERA
Rear Camera
Triple Camera:
  • ➤ 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF
  • ➤ 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm
  • ➤ 5 MP, f/2.2, (depth)
Dual Camera:
  • ➤ 50 MP, f/1.8, 24mm 84° 6P Lens, 1/1.56”, AF, OIS
  • ➤ 21 MP, f/2.4, 21mm 89° 3P Lens
Features
LED flash, panorama, HDR
-
Video
4K@30fps, 1080p@30fps, gyro-EIS
1080p@60fps/30fps, 720p@60fps/30fps, 4K@30fps
SELFIE CAMERA
Single
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
16 MP, f/2.4, 85° 4P Lens
Features
HDR
-
Video
1080p@30fps
720p@30fps
SOFTWARE & HARDWARE
OS

Current Version: Android 10

Custom UI: One UI 2.5

Current Version: Android 15

Custom UI: Realme UI 6.0

Chipset

Processor: Exynos 9611 (10nm)

Processor: Qualcomm Snapdragon 7s Gen 3

CPU
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Octa core Up to 2.5Ghz
GPU
Mali G72 MP3
Adreno (TM) 810
BATTERY
Type
Li-Po
-
Capacity
6000 mAh
6000 mAh
Removable
No
No
Charging

15W wired

80W Fast Charging(SUPERVOOC Charge)

STORAGE
Internal Memory
64GB 4GB RAM, 128GB 6GB RAM
128GB 8GB RAM, 256GB 12GB RAM
Card slot
microSDXC (dedicated slot)
-
Storage Type
eMMC 5.1
-
CONNECTIVITY
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/ax, 2.4 GHz 5 GHz
Bluetooth
5.0, LE, A2DP
5.2, LE, A2DP
Positioning
GPS, GLONASS, GALILEO, BDS
GPS, Beidou, GLONASS, Galileo, QZSS
NFC
No
-
Radio
Yes
-
USB
USB Type-C 2.0
USB Type-C
SOUND
Loudspeaker
Yes
Yes, with dual stereo speakers
Sound jack
Yes, 3.5
-
Other
-
Dual-mic Noise Cancellation
SENSORS
Features
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Proximity sensor, Ambient light sensor, Color temperature sensor, Accelerometer, Gyroscope, E-compass, Fingerprint Sensor (in-display)
MISCELLANEOUS
Colors
Blue, Black
Saturn Brown, Galaxy Purple, Nebula Glow
Models
SM-F415F, SM-F415F/DS
-
SAR
0.38 W/kg (head)
-
SAR EU
0.48 W/kg (head) 1.13 W/kg (body)
-

Which Mobile Phone is Better: Samsung Galaxy M21s or Realme P3 Pro 5G ?

Have a look at the benefits of this Samsung Galaxy M21s and Realme P3 Pro 5G given by our tech specs.

Pros of Samsung Galaxy M21s

  • feature logo

    This Device camera captures 64MP sharper and more vibrant photos, ideal for photography enthusiasts.

Pros of Realme P3 Pro 5G

  • feature logo

    Offers a 6% larger screen (6.83 inches vs 6.4 inches), ideal for media consumption and gaming.

  • feature logo

    Offers 50% more RAM (12GB vs 6GB), providing smoother multitasking and better performance.

  • feature logo

    Realme P3 Pro 5G offers significantly more storage, perfect for users needing ample space for their media collections.

Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying.

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Samsung Galaxy M21s Comparisons

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Realme P3 Pro 5G Comparisons

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