Redmi 15A vs Vivo Y31 Pro 5G - Full Comparison

Findprix helps you compare the Redmi 15A (6GB RAM + 128GB) and Vivo Y31 Pro 5G in terms of price, specifications, user reviews, and more. Redmi 15A (6GB RAM + 128GB) is priced at ₹17,560. Vivo Y31 Pro 5G is priced at ₹19,998. Here's a quick comparison.

ProductPrice Processor RAM Storage Display Front Camera Rear Camera Battery OS
Redmi 15A₹17,560 Unisoc T8300 | 6 nm 6GB | LPDDR4X 128GB | UFS 2.2 6.9 inches | HD+ 8MP 32MP 6300 mAh | 15W Android 16 | HyperOS 3
Vivo Y31 Pro 5G₹19,998 MediaTek Dimensity 7300 | 4 nm 8GB | LPDDR4X 128GB | UFS 3.1 6.72 inches | FHD+ 8MP 50MP + 2MP 6500 mAh | 44W Android 15
Redmi 15A (6GB RAM + 128GB)
₹17,560
Redmi 15A
6GB RAM + 128GB
Vivo Y31 Pro 5G
₹19,998
Vivo Y31 Pro 5G
8GB RAM + 128GB
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Prices

Redmi 15A

AmazonAmazon₹17,560
FlipkartFlipkart₹17,999
Only ₹360 above the 1 month average of ₹17,200 — good deal.

Vivo Y31 Pro 5G

AmazonAmazon₹19,998
FlipkartFlipkart₹23,499
At its lowest and matches the 1 month average of ₹19,998.

Ratings

Redmi 15A

3.1
(137)

Vivo Y31 Pro 5G

4.3
(818)

General

Feature Redmi 15AVivo Y31 Pro 5G
Device TypeSmartphoneSmartphone
Operating SystemAndroid 16Android 15
OS Updates4 Years--
Security Updates6 Years--
Custom UIHyperOS 3Funtouch OS

Design

Feature Redmi 15AVivo Y31 Pro 5G
Dimensions171.56 x 79.47 x 8.15 mm165.7 x 76.3 x 8.09 mm
Weight210 g204 g
Water ResistanceYes, IP52Yes, IP64
Dust ResistanceYesYes
Build MaterialBack: PolycarbonateBack: Plastic
ColoursAwesome Blue, Amaze Purple, Ace BlackDreamy White, Mocha Brown
Features--MIL-STD-810H certified

Display

Feature Redmi 15AVivo Y31 Pro 5G
Touch ScreenYesYes
Touch Sampling Rate240 Hz--
Display TypeIPS LCDLCD
BrightnessPeak: 800 nits1050 nits
Refresh Rate120 Hz120 Hz
Screen Size6.9 inches (17.53 cm), HD+6.72 inches (17.07 cm), Full HD+
Screen Resolution720 x 1600 pixels1080 x 2408 pixels
Aspect Ratio20:920:9
Screen-to-Body Ratio~84.3%~86.0%
Pixel Density~254 ppi~393 ppi

Rear Camera

Feature Redmi 15AVivo Y31 Pro 5G
Camera SetupSingleDual
Primary32 MP (wide)
f/2.0 aperture, 1.12µm pixel size
AF
50 MP (wide)
f/1.8 aperture
PDAF
Secondary--2 MP (depth)
f/2.4 aperture
OISNoNo
Gyro EIS--Yes
AutofocusYesYes, PDAF
FlashYes, LEDYes, LED + Aura Light
Video Recording1080p @ 30 fps2160p @ 30 fps, 1080p @ 60 fps

Front Camera

Feature Redmi 15AVivo Y31 Pro 5G
Camera SetupSingleSingle
Primary8 MP (wide)
f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size
8 MP (wide)
f/2.05 aperture
Video Recording1080p @ 30 fps1080p @ 30 fps

Performance

Feature Redmi 15AVivo Y31 Pro 5G
RAM6 GB8 GB
RAM TypeLPDDR4XLPDDR4X
ChipsetUnisoc T8300MediaTek Dimensity 7300
Fabrication6 nm4 nm
GPUMali-G57 MC2Mali-G615 MC2
CPUOcta core
2x Cortex A78 @ 2.2 GHz
6x Cortex A55 @ 2 GHz
Octa core
4x Cortex A78 @ 2.5 GHz
4x Cortex A55 @ 2 GHz

Storage

Feature Redmi 15AVivo Y31 Pro 5G
Internal Storage128 GB128 GB
Storage TypeUFS 2.2UFS 3.1
Memory Card SlotYes, up to 2 TBYes, up to 2 TB

Battery

Feature Redmi 15AVivo Y31 Pro 5G
Battery6300 mAh6500 mAh
Battery TypeLi-ionLi-ion
Wired Charging Speed15W44W
Wired Charging Time--50% charge in ~40 minutes
Wired Reverse ChargingYes, 7.5WYes

Network

Feature Redmi 15AVivo Y31 Pro 5G
SIMSIM 1: Nano
SIM 2: Nano
SIM 1: Nano
SIM 2: Nano (Hybrid slot)
Network Support5G, 4G, 3G, 2G5G, 4G, 3G, 2G
5G Bandsn1, n3, n5, n8, n28, n40, n41, n78n1, n3, n5, n8, n28, n40, n77, n78
4G BandsB1, B3, B5, B8, B28, B40, B41B1, B3, B5, B8, B28, B38, B40, B41
Navigation SupportGPS, Glonass, GalileoGPS, Glonass, Beidou, Galileo, QZSS
SAR--Head: 0.985 W/kg
Body: 0.936 W/kg

Connectivity

Feature Redmi 15AVivo Y31 Pro 5G
BluetoothYes, v5.4Yes, v5.4
Wi-FiYes, Wi-Fi 5 (802.11 a/b/g/n/ac)Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
NFC--No
Infrared port--Yes

Features

Feature Redmi 15AVivo Y31 Pro 5G
Audio JackYes, 3.5 mmYes, USB Type-C
FM RadioYes--
Loud SpeakerYesYes
Stereo SpeakersYesYes
Fingerprint SensorYes, SideYes, Side
SensorsCompass, Light Sensor, Proximity SensorLight sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
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