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Samsung Galaxy M21
Tecno Spark 30 5G Specification
HMD Ridge Pro Specifcation
Redmi Note 15 Specifcation

Samsung Galaxy M21

85% SPEC SCORE

Tecno Spark 30 5G

89% SPEC SCORE

HMD Ridge Pro

88% SPEC SCORE

Redmi Note 15

86% SPEC SCORE

OVERVIEW
Display

Screen Size: 6.4 inches

(1080 X 2340 pixels)

60 Refresh rate

Screen Size: 6.8 inches

(1080 X 2460 pixels)

120 Refresh rate

Camera

48+8+5 MP (Triple Camera)

20 MP Selfie

4K Video

108+2 MP (Dual Camera)

16 MP Selfie

1080P Video

Hardware
Exynos 9611 (10nm)
Mediatek Dimensity 6300
OS

Android 10

One UI 3.1 Core

Android 14

HiOS 14

Battery

Li-Po

6000 mAh

Li-Po

5000 mAh

Storage
4GB RAM, 64GB
8GB RAM, 256GB
NETWORK
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G /
LAUNCH DATE
Announced Date
2020, March 18
-
Released Date
2020, March 23
2024, August 17 (Expected)
Status
Available
Coming Soon
DISPLAY
Type
Super AMOLED, 420 nits (peak)
IPS Screen
Refresh Rate
60 Hz
120 Hz
Size

Screen Size: 6.4

Surface Area: 100.5 cm²

Screen To Body Ratio: 84.2%

Screen Size: 6.8

Screen To Body Ratio: 85%

Resolution
1080 x 2340 pixels, 19:9 ratio
1080 x 2460 pixels, 20.5:9 ratio
Pixel Density
403 ppi
395 ppi
Protection

Front Protection: Corning Gorilla Glass 3

-
Always on Display
-
No
BODY
Dimensions

Height: 159 mm (6.26 inch)

Width: 75.1 mm (2.96 inch)

Depth: 8.9 mm (0.35 inch)

-
Weight
188g (6.63 oz)
-
Build
Glass front (Gorilla Glass 3), plastic back, plastic frame
-
SIM
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Dual Sim, GSM+GSM
MAIN CAMERA
Rear Camera
Triple Camera:
  • ➤ 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
  • ➤ 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm
  • ➤ 5 MP, f/2.2, (depth)
Dual Camera:
  • ➤ 108 MP, f/1.8, (Wide Angle)
  • ➤ 2 MP, f/2.4, (macro)
Features
LED flash, panorama, HDR
-
Video
4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS
1080p@30fps
SELFIE CAMERA
Single
20 MP, f/2.2, 26mm (wide)
16 MP, (Wide Angle)
Features
HDR
-
Video
1080p@30fps
1080p@30fps
SOFTWARE & HARDWARE
OS

Current Version: Android 10

Upgradable To: Android 11

Custom UI: One UI 3.1 Core

Current Version: Android 14

Custom UI: HiOS 14

Chipset

Processor: Exynos 9611 (10nm)

Processor: Mediatek Dimensity 6300

CPU
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Octa-core
GPU
Mali G72 MP3
Mali G57 MC2
BATTERY
Type
Li-Po
Li-Po
Capacity
6000 mAh
5000 mAh
Removable
No
No
Charging

15W wired

18W Fast Charging

STORAGE
Internal Memory
64GB 4GB RAM, 128GB 6GB RAM
256GB 8GB RAM
Card slot
microSDXC (dedicated slot)
-
Storage Type
UFS 2.1
UFS 2.2
CONNECTIVITY
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Yes
Bluetooth
5.0, LE, A2DP
Yes
Positioning
GPS, GLONASS, GALILEO, BDS
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
Yes
Yes
Radio
Yes
Yes
USB
USB Type-C 2.0
USB Type-C 2.0, OTG
Infrared port
-
No
SOUND
Loudspeaker
Yes
Yes
Sound jack
Yes, 3.5
No
SENSORS
Features
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Accelerometer, Proximity, Compass
MISCELLANEOUS
Colors
Midnight Blue, Raven Black
Black
Models
SM-M215F, SM-M215F/DS, SM-M215F/DSN
-
SAR
0.47 W/kg (head)
-

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