Compare LG K31 and Redmi A3 Specs, Price, Reviews

Compare Mobile Phones Side-by-Side

LG K31

81% SPEC SCORE

Redmi A3

83% SPEC SCORE

Motorola Moto G15

87% SPEC SCORE

itel P65 plus

87% SPEC SCORE

OVERVIEW

Display

Screen Size: 5.7 inches

(720 X 1520 pixels)

Screen Size: 6.71 inches

(720 X 1650 pixels)

90 Refresh rate

Camera

13+5 MP (Dual Camera)

5 MP Selfie

1080P Video

8+0.08 MP (Single Camera)

5 MP Selfie

1080P Video

Hardware

Mediatek MT6762 Helio P22 (12 nm)

Mediatek Helio G36 (12 nm)

Android 10

Android 14

MIUI

Battery

Li-Ion

3000 mAh

Li-Po

5000 mAh

Storage

2GB RAM, 32GB

3GB RAM, 64GB

NETWORK

Technology

GSM / CDMA / HSPA / LTE

GSM / HSPA / LTE

LAUNCH DATE

Announced Date

2020, August 21

2024, February 14

Released Date

2020, August 21

2024, February 23

Status

Available

DISPLAY

Type

IPS LCD

IPS LCD, 500 nits (HBM)

Refresh Rate

90 Hz

Size

Screen Size: 5.7

Surface Area: 81.1 cm²

Screen To Body Ratio: 77.2%

Screen Size: 6.71

Surface Area: 106.5 cm²

Screen To Body Ratio: 82.9%

Resolution

720 x 1520 pixels, 19:9 ratio

720 x 1650 pixels

Pixel Density

295 ppi

268 ppi

Protection

Front Protection: Corning Gorilla Glass 3

Always on Display

BODY

Dimensions

Height: 147.8 mm (5.82 inch)

Width: 71.1 mm (2.8 inch)

Depth: 8.6 mm (0.34 inch)

Height: 168.3 mm (6.63 inch)

Width: 76.3 mm (3 inch)

Depth: 8.3 mm (0.33 inch)

Weight

146g (5.15 oz)

193g (6.81 oz)

Build

Glass front (Gorilla Glass 3), glass back or silicone polymer back (eco leather), plastic frame

SIM

Dual SIM (Nano-SIM, dual stand-by)

Other

MIL-STD-810G compliant*, *does not guarantee ruggedness or use in extreme conditions

MAIN CAMERA

Rear Camera

Dual Camera:

➤ 13 MP, f/1.8, 27mm (wide), 1/3.1", 1.12µm, PDAF
➤ 5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm

Single Camera:

➤ 8 MP, f/2.0, (wide)
➤ 0.08 MP, (auxiliary lens)

Features

LED flash, panorama, HDR

LED flash, HDR

Video

1080p@30fps

SELFIE CAMERA

Single

5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm

5 MP, f/2.0, (wide)

Video

1080p@30fps

SOFTWARE & HARDWARE

Current Version: Android 10

Upgradable To: LG UX 9.1

Current Version: Android 14

Custom UI: MIUI

Chipset

Processor: Mediatek MT6762 Helio P22 (12 nm)

Processor: Mediatek Helio G36 (12 nm)

CPU

Octa-core 2.0 GHz Cortex-A53

Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)

GPU

PowerVR GE8320

BATTERY

Type

Li-Ion

Li-Po

Capacity

3000 mAh

5000 mAh

Removable

Charging

10W wired

STORAGE

Internal Memory

32GB 2GB RAM

64GB 3GB RAM, 128GB 4GB RAM, 128GB 6GB RAM

Card slot

microSDXC

microSDXC (dedicated slot)

Storage Type

eMMC 5.1

CONNECTIVITY

WLAN

Wi-Fi 802.11 b/g/n, Wi-Fi Direct

Wi-Fi 802.11 a/b/g/n/ac, dual-band

Bluetooth

5.0, LE, A2DP

5.3, LE, A2DP

Positioning

GPS

GPS, GLONASS, GALILEO, BDS

NFC

Radio

Yes

USB

microUSB 2.0

USB Type-C 2.0, OTG

Infrared port

SOUND

Loudspeaker

Yes

Sound jack

Yes, 3.5

SENSORS

Features

Fingerprint (rear-mounted), accelerometer

Fingerprint (side-mounted), accelerometer, compass

Other

Virtual proximity sensing

MISCELLANEOUS

Colors

Gray

Midnight Black, Forest Green (Olive Green), Star Blue (Lake Blue)

Models

LM-K300Q, LMK300, LGL355DL

23129RN51X

Which Mobile Phone is Better: LG K31 or Redmi A3 ?

Have a look at the benefits of this LG K31 and Redmi A3 given by our tech specs.

Pros of LG K31

This Device camera captures 13MP sharper and more vibrant photos, ideal for photography enthusiasts.

Pros of Redmi A3

Redmi A3 provides 2000mAh more battery capacity, ensuring extended power for heavy use.
Offers a 15% larger screen (6.71 inches vs 5.7 inches), ideal for media consumption and gaming.
Offers 67% more RAM (6GB vs 2GB), providing smoother multitasking and better performance.
Redmi A3 offers significantly more storage, perfect for users needing ample space for their media collections.