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Samsung Galaxy A31 Specifcation
Tecno Camon 40 Specifications
Tecno Camon 40 Pro Specifications
Redmi Note 15 Pro Specification

Samsung Galaxy A31

84% SPEC SCORE

Tecno Camon 40

84% SPEC SCORE

Tecno Camon 40 Pro

87% SPEC SCORE

Redmi Note 15 Pro

86% SPEC SCORE

OVERVIEW
Display

Screen Size: 6.4 inches

(1080 X 2400 pixels)

60 Refresh rate

Screen Size: 6.84 inches

(1080 X 2436 pixels)

120 Refresh rate

Camera

48+8+5+5 MP (Quad Camera)

20 MP Selfie

1080P Video

50+8+2 MP (Triple Camera)

32 MP Selfie

Video

Hardware
Mediatek MT6768 Helio P65 (12nm)
Mediatek Dimensity 7300
OS

Android 10

One UI 2.5

Android 15

HiOS 15

Battery

Li-Po

5000 mAh

Li-ion

5550 mAh

Storage
4GB RAM, 64GB
8GB RAM, 256GB
NETWORK
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
LAUNCH DATE
Announced Date
2020, March 24
-
Released Date
2020, April 27
2025, March 04 (Expected)
Status
Available
Coming Soon
DISPLAY
Type
Super AMOLED
LTPS AMOLED, 1500 nits (peak)
Refresh Rate
60 Hz
120 Hz
Size

Screen Size: 6.4

Surface Area: 98.9 cm²

Screen To Body Ratio: 84.9%

Screen Size: 6.84

Screen To Body Ratio: 87.5%

Resolution
1080 x 2400 pixels, 20:9 ratio
1080 x 2436 pixels
Pixel Density
411 ppi
393 ppi
Always on Display
No
-
Other
-
2160Hz High-Frequency PWM Dimming, Punch Hole
BODY
Dimensions

Height: 159.3 mm (6.27 inch)

Width: 73.1 mm (2.88 inch)

Depth: 8.6 mm (0.34 inch)

-
Weight
185g (6.53 oz)
-
SIM
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Dual Sim, GSM+GSM, Nano+Nano SIM
Resistance
-
IP54 Dust Resistant
MAIN CAMERA
Rear Camera
Quad Camera:
  • ➤ 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
  • ➤ 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm
  • ➤ 5 MP, f/2.4, (macro)
  • ➤ 5 MP, f/2.4, (depth)
Triple Camera:
  • ➤ 50 MP, Wide Angle, AF
  • ➤ 8 MP, Depth Sensor
  • ➤ 2 MP
Features
LED flash, panorama, HDR
HDR, Panorama
Video
1080p@30fps
Yes
SELFIE CAMERA
Single
20 MP, f/2.2, (wide)
32 MP, Wide Angle
Features
-
Punch Hole, Dual LED Flash
Video
1080p@30fps
-
SOFTWARE & HARDWARE
OS

Current Version: Android 10

Custom UI: One UI 2.5

Current Version: Android 15

Custom UI: HiOS 15

Chipset

Processor: Mediatek MT6768 Helio P65 (12nm)

Processor: Mediatek Dimensity 7300

CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
Octa Core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Mali G52 MC2
Mali G615 MC2
BATTERY
Type
Li-Po
Li-ion
Capacity
5000 mAh
5550 mAh
Removable
No
No
Charging

15W wired

Fast Charging80W

Reverse Charging10W

STORAGE
Internal Memory
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
256GB 8GB RAM
Card slot
microSDXC (dedicated slot)
Yes, upto 1 TB
Storage Type
eMMC 5.1
-
CONNECTIVITY
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 6
Bluetooth
5.0, LE, A2DP
5.4, LE, A2DP
Positioning
GPS, GLONASS, GALILEO, BDS
GPS (A-GPS)
NFC
Yes
-
Radio
Yes
-
USB
USB Type-C 2.0, OTG
USB-C v2.0, OTG
Infrared port
-
Yes
SOUND
Loudspeaker
Yes
-
Sound jack
Yes, 3.5
Yes, 3.5
PERFORMANCE
AnTuTu Score
151815 v8
-
GeekBench
5096 v4.4, 1216 v5.1
-
GFXBench
7fps ES 3.1 onscreen
-
SENSORS
Features
Fingerprint (under display, optical), accelerometer, gyro, compass
Fingerprint Sensor (in display), Face Unlock, Accelerometer, Gyro, Proximity, Compass
Other
Virtual proximity sensing
USB Charging
MISCELLANEOUS
Colors
Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Black, Blue, Green
Models
SM-A315F, SM-A315F/DS, SM-A315G/DS, SM-A315G, SM-A315N
-
SAR EU
0.49 W/kg (head) 1.68 W/kg (body)
-

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