Realme C51 vs Xiaomi Redmi A3X (4GB RAM + 128GB)

Findprix helps you compare the Realme C51 and Xiaomi Redmi A3X (4GB RAM + 128GB) in terms of price, specifications, user reviews, and more. Realme C51 is priced at ₹6,999. Xiaomi Redmi A3X (4GB RAM + 128GB) is priced at ₹6,990. Here's a quick comparison.

Key Highlights	Realme C51	Xiaomi Redmi A3X (4GB RAM + 128GB)
Processor	Unisoc T612, 12 nm	Unisoc T603 \| 12 nm
RAM	4 GB	4GB
Storage	64 GB	128GB \| eMMC 5.1
Display	6.74 inches, HD+	6.71 inches \| HD+
Front Camera	5 MP	5MP
Rear Camera	50 MP + 0.08 MP	8MP + 0.08MP
Battery	5000 mAh, Li-Polymer	5000 mAh
OS	Android v13, Realme UI	Android v14

Realme C51

₹6,999Onwards

Xiaomi Redmi A3X (4GB RAM + 128GB)

₹6,990Onwards

Overview Price List General Design Display Rear Camera Front Camera Performance Gaming Storage Battery Network Connectivity Features

Overview

Launch Date	September 4, 2023	June 24, 2024
Processor	Unisoc T612, 12 nm	Unisoc T603 \| 12 nm
RAM	4 GB	4GB
Storage	64 GB	128GB \| eMMC 5.1
Display	6.74 inches, HD+	6.71 inches \| HD+
Front Camera	5 MP	5MP
Rear Camera	50 MP + 0.08 MP	8MP + 0.08MP
Battery	5000 mAh, Li-Polymer	5000 mAh
OS	Android v13, Realme UI	Android v14
User Ratings	4.3/5 (93.4K Ratings)	4.0/5 (6.5K Ratings)

Price List

	₹6,999	₹6,999
	N/A	₹6,990

General

Device Type	Smartphone	Smartphone
Operating System	Android 13	Android 14
Software Updates	--	Up to 2 Android upgrades
Custom UI	--	MIUI

Design

Dimensions	167.2 x 76.7 x 7.9 mm	168.4 x 76.3 x 8.3 mm
Weight	186 g	193 g
Build Material	--	Back: Mineral Glass
Colours	Mint Green, Carbon Black	Midnight Black, Moonlight White, Aurora Green

Display

Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch
Display Type	IPS LCD	IPS LCD
Peak Brightness	560 nits	500 nits
Refresh Rate	90 Hz	90 Hz
Screen Size	6.74 inches	6.71 inches (17.04 cm), HD+
Screen Resolution	720 x 1600 pixels	720 x 1650 pixels
Aspect Ratio	20:9	--
Screen-to-Body Ratio	--	82.9%
Pixel Density	260 ppi	~ 268 ppi
Screen Protection	--	Yes, Corning Gorilla Glass v3

Rear Camera

Camera Setup	Dual	Dual
Primary	50 MP (wide) f/1.8 aperture	5 MP (Wide) f/2.2 aperture
Secondary	08 MP (depth) f/3.0 aperture	0.08 MP
Autofocus	Yes	--
Sensor	Samsung ISOCELL JN1	--
Flash	Yes, LED Flash	Yes, LED Flash
Video Recording	720p @ 30 fps, 1080p @ 30 fps	1080p @ 30 fps
Features	10 x Digital Zoom, Auto Flash, Face detection, Touch to focus, Autofocus	HDR

Front Camera

Camera Setup	Single	Single
Primary	5 MP (wide) f/3.0 aperture	--
Video Recording	720p @ 30 fps	1080p @ 30 fps
Features	Screen flash, tFixed Focus	--

Performance

RAM	4 GB	4 GB
Chipset	Unisoc T612	Unisoc T603
Fabrication	12 nm	12 nm
GPU	Mali-G57	Mali-G57
CPU	Octa core (2 x 1.8 GHz Cortex A75 + 6 x 1.8 GHz Cortex A55)	Octa core (2 x 1.8 GHz Cortex A75 + 6 x 1.6 GHz Cortex A55)

Storage

Internal Storage	64 GB	128 GB
Storage Type	--	eMMC 5.1
Memory Card Slot	Yes, Up to 2 TB	Yes, Up to 1 TB

Battery

Battery	5000 mAh	5000 mAh
Battery Type	Li-Polymer	Li-Polymer
Wired Charging Speed	33W Super VOOC	--

Network

SIM	Dual SIM (Nano + Nano)	Dual SIM SIM1: Nano SIM2: Nano
Network Support	4G, 3G, 2G	4G, 3G, 2G
Navigation Support	Yes with A-GPS, Glonass	Yes with Glonass

Connectivity

Bluetooth	Yes, v5.0	Yes, v5.4
Wi-Fi	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz, MIMO	Yes, Wi-Fi 4 (802.11 b/g/n)
USB	USB Type-C, USB On-The-Go	USB Type-C
NFC	No	No

Features

Audio Jack	Yes, 3.5 mm	Yes, 3.5 mm
FM Radio	No	Yes
Loud Speaker	Yes	Yes
Fingerprint Sensor	Yes, Side	Yes, Side
Sensors	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass

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