Xiaomi Redmi 12 4G vs Vivo Y77t

Here you can compare Xiaomi Redmi 12 4G and Vivo Y77t. Comparing Xiaomi Redmi 12 4G vs Vivo Y77t on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 12 4G stands against Vivo Y77t and which one should you buy The current lowest price found for Xiaomi Redmi 12 4G is ₹9,000 and for Vivo Y77t is ₹16,999. The details of both of these products were last updated on Nov 19, 2025.

Specification	Xiaomi Redmi 12 4G	Vivo Y77t
Internal Memory	128 GB	256 GB
Rear Camera	50 MP ƒ/1.8 (Wide Angle) PDAF 8 MP ƒ/2.2 (Ultra Wide) 120˚ 2 MP ƒ/2.4 (Macro)	50 MP 2 MP (Macro) Macro
CPU	2 GHz, Octa Core Processor	2.2 GHz, Octa Core Processor
OS	Android v13	Android v13
Battery	5000 mAh, Li-Po Battery	5000 mAh, Li-Po Battery
Price	₹9,000	₹16,999

Xiaomi Redmi 12 4G₹9,0005%

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Vivo Y77t₹16,999

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Xiaomi Redmi 12 4G₹9,0005%

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Vivo Y77t₹16,999

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Overview

Specs Score	74 / 100	76 / 100 Better Specs
Display Resolution	1080 x 2460 pixels Better Resolution	1080 x 2388 pixels
Screen To Body Ratio	~ 85.1%	~ 92% Less Bezels
RAM	4 GB	8 GB More RAM
Storage	128 GB	256 GB More Storage
CPU Clock Speed	2 GHz	2.2 GHz Faster Clock Speed
Unique Features	No Memory Card Support IR Blaster	5G No No

General

Model	Redmi 12	Y77t
Sim Type	Dual Sim, GSM+GSM (Hybrid Slot)	Dual Sim, GSM+GSM
Dual Sim	Yes	Yes
Sim Size	Nano SIM	Nano+Nano SIM
Device Type	Smartphone	Smartphone
Release Date	June 15, 2023	August 18, 2023

Design

Dimensions	76.28 x 168.6 x 8.17 mm	76.17 x 164.06 x 7.98 mm
Weight	198.5 g	190 g
Colors	Jade Black, Pastel Blue, Moonstone Silver

Display

Type	Color IPS Screen (16M Colors)	Color IPS LCD Screen (1B Colors)
Touch	Yes, 240 Hz Touch Sampling Rate	Yes, 240 Hz Touch Sampling Rate
Size	6.79 inches, 1080 x 2460 pixels, 90 Hz	6.64 inches, 1080 x 2388 pixels, 120 Hz
Aspect Ratio	20.5:9	19.9:9
PPI	~ 396 PPI	~ 401 PPI
Screen to Body Ratio	~ 85.1%	~ 92%
Glass Type	Corning Gorilla Glass
Features	550 nits (peak)	Dark Mode, Color Gamut: 96 Percent NTSC, High Color Saturation, Eye Protection Mode
Notch	Yes, Punch Hole	Yes, Punch Hole

Memory

RAM	4 GB	8 GB
Expandable RAM	Upto 4 GB Extra Virtual RAM	Upto 8 GB Extra Virtual RAM
Storage	128 GB	256 GB
Storage Type		UFS 2.2
Card Slot	Yes, (Hybrid Slot), upto 1 TB	No

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G	No	Yes
VoLTE	Yes	Yes, Dual Stand-By
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Wifi Version	Wi-Fi: 802.11 a/b/g/n/ac,2.4G, 5G
Bluetooth	Yes, v5.3	Yes, v5.3
USB	Yes, USB-C	Yes, USB-C
USB Features	USB Tethering, USB on-the-go, USB Charging	USB Tethering, USB on-the-go, USB Charging
IR Blaster	Yes

Extra

GPS	Yes, with A-GPS, GLONASS, BEIDOU	with A-GPS, Beidou, Glonass, Galileo
Fingerprint Sensor	Yes, Side	Yes, Side
Face Unlock	Yes	Yes
Sensors	Accelerometer, E Compass	Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Virtual Gyroscope
3.5mm Headphone Jack	Yes	Yes
IP Rating	IP53
Dust Resistant	Yes
Extra Features	MIUI Dialer, Glass Back, Bottom firing loudspeaker

Camera

Rear Camera	50 MP ƒ/1.8 (Wide Angle) PDAF 8 MP ƒ/2.2 (Ultra Wide) 120˚ 2 MP ƒ/2.4 (Macro)	50 MP 2 MP (Macro) Macro
Auto Focus	Yes	Yes
Features	Photo, Portrait, Night Mode, 50MP, Custom Watermark, Google Lens, Tilt Shift, Timed Burst, Film Filters, Macro, HDR, Timelapse, Voice Shutter, Video Features: Ultra Wide Video, Macro Video, Timelapse	Night scene photo, portrait mode, photo, video, micro movie, high pixel photo, rear panoramic photo, document correction, slow motion, time-lapse photography, professional photo, double exposure, dual-view video, dynamic photo, Jovi scan
Video Recording	1080p @ 30 fps FHD, 720p @ 30 fps HD	1080p
Flash	Yes, LED	Yes, LED
Front Camera	8 MP ƒ/2 (Wide Angle) Punch Hole	8 MP ƒ/2 Punch Hole
Front Video Recording	1080p @ 30 fps FHD	1080p

Technical

OS	Android v13	Android v13
Custom UI	MIUI 14
Chipset	Mediatek Helio G88	Mediatek Dimensity 7020
CPU	2 GHz, Octa Core Processor	2.2 GHz, Octa Core Processor
Core Details	2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55	2.2GHz×2+2.0GHz×6
GPU	Mali-G52 MC2	ARM Mali GPU
Java	No	No
Browser	Yes	Yes

Multimedia

Email	Yes	Yes
Music	MP4, M4V, MKV, XVID, WAV, AAC, MP3, AMR, FLAC, APE	WAV, MP3, MP2, MIDI, Vorbis, APE, FLAC, AAC.
Video	Yes	MP4, 3GP, MKV, FLV
FM Radio	Yes, with FM Recording	Yes
Document Reader	Yes	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	5000 mAh, Li-Po Battery	5000 mAh, Li-Po Battery
Fast Charging	Yes, 18W Fast Charging Support	Yes, 44W Fast Charging
Talk Time	32 hours

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