Phone Comparison - Xiaomi Redmi Note 4X vs Xiaomi Redmi 12C vs Xiaomi Redmi A2

general General Info

Manufacturer Xiaomi Xiaomi Xiaomi
Announced February 2017 December 2022 March 2023
Status Available - February 2017 Available - January 2023 Available - March 2023
Price Rs. 12,750 ($180.00) [Similarly Priced] Rs. 8,999 ($0.00) [Similarly Priced] -
Colors Gold, Silver, Gray Black, Blue, Mint, Violet Light Green, Light Blue, Black
Form Factor Candybar Candybar Candybar
Dimension 151 x 76 x 8.35 mm
(5.94 x 2.99 x 0.33 in)
168.8 x 76.4 x 8.8 mm
(6.65 x 3.01 x 0.35 in)
164.9 x 76.8 x 9.1 mm
(6.49 x 3.02 x 0.36 in)
Weight 175 g (6.17 oz) 192 g (6.77 oz) 192 g (6.77 oz)
SIM Type Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE 1, 3, 5, 8, 34, 38, 39, 40, 41 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
Messaging SMS, MMS, Push Mail, EMail
Build Features - Fingerprint Sensor
- Infrared Sensor
- Fingerprint Sensor (rear-mounted)
-
Notification LED Yes - -

hardware Hardware and OS

OS Android OS, v6.0.1 (Marshmallow) Android 12 Android 12 (Go edition)
User Interface MIUI 8 MIUI 13 MIUI 13
Processor Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), MediaTek MT6769Z Helio G85 (12nm) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53), Mediatek Helio G36 (12 nm)
GPU Adreno 506 Mali-G52 MC2 PowerVR GE8320
RAM 4 GB 6 GB 3 GB
Internal Memory 64 GB 128 GB 32 GB
External Memory microSD, up to 256 GB microSDXC (dedicated slot) microSDXC (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen, Gorilla Glass Protection FHD+ IPS LCD Screen
500 nits (typ)
HD+ IPS LCD Screen
400 nits (typ)
Colors 16M colors 16M Colors 16M colors
Size 5.5 inches 6.71 inches 6.52 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1650 pixels (268 ppi) 720 x 1600 pixels (269 ppi)
Screen-to-Body Ratio 72.50% 82.75% 81.10%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM Radio FM radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP 50 MP + 2 MP 8 MP + 0.08 MP
Flash Dual-LED (Dual Tone) LED Flash Dual-LED Flash
Features Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 50 MP, (wide), PDAF
2 MP (depth)
HDR
8 MP, f/2.0, (wide)
0.08 MP (depth)
HDR
Video 2160p@30fps, 1080p@30fps, 720p@120fps 1080p@30fps 1080p@30fps
Front Camera 5 MP, 1080p, f/2.0 [Similar] 5 MP, f/2.2, (wide)
1080p@30fps [Similar]
5 MP, f/2.2
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE HSPA, LTE HSPA, LTE
Bluetooth Yes, v4.2 5.1, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n
USB microUSB v2.0, USB On-The-Go microUSB 2.0 microUSB 2.0
GPS Yes, with A-GPS GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 64 GB, 4 GB RAM 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 4 GB RAM eMMC 5.1 32 GB, 3 GB RAM or 32 GB, 2 GB RAM
Expandable Storage microSD, up to 256 GB microSDXC (dedicated slot) microSDXC (dedicated slot)
USB OTG Yes Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor not present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor not present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor present gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Battery charging 10W
Capacity 4100 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -